GNU Radio's TEST Package

source_impl.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2012 Dimitri Stolnikov <horiz0n@gmx.net>
4 *
5 * GNU Radio is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3, or (at your option)
8 * any later version.
9 *
10 * GNU Radio is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with GNU Radio; see the file COPYING. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street,
18 * Boston, MA 02110-1301, USA.
19 */
20#ifndef INCLUDED_OSMOSDR_SOURCE_IMPL_H
21#define INCLUDED_OSMOSDR_SOURCE_IMPL_H
22
23#include <osmosdr/source.h>
24
25#ifdef HAVE_IQBALANCE
26#include <gnuradio/iqbalance/optimize_c.h>
27#include <gnuradio/iqbalance/fix_cc.h>
28#endif
29
30#include <source_iface.h>
31
32#include <map>
33
34 class source_impl : public osmosdr::source
35{
36 public:
37 source_impl( const std::string & args );
38
39 size_t get_num_channels( void );
40
41 bool seek( long seek_point, int whence, size_t chan );
42
43 osmosdr::meta_range_t get_sample_rates( void );
44 double set_sample_rate( double rate );
45 double get_sample_rate( void );
46
47 osmosdr::freq_range_t get_freq_range( size_t chan = 0 );
48 double set_center_freq( double freq, size_t chan = 0 );
49 double get_center_freq( size_t chan = 0 );
50 double set_freq_corr( double ppm, size_t chan = 0 );
51 double get_freq_corr( size_t chan = 0 );
52
53 std::vector<std::string> get_gain_names( size_t chan = 0 );
54 osmosdr::gain_range_t get_gain_range( size_t chan = 0 );
55 osmosdr::gain_range_t get_gain_range( const std::string & name, size_t chan = 0 );
56 bool set_gain_mode( bool automatic, size_t chan = 0 );
57 bool get_gain_mode( size_t chan = 0 );
58 double set_gain( double gain, size_t chan = 0 );
59 double set_gain( double gain, const std::string & name, size_t chan = 0 );
60 double get_gain( size_t chan = 0 );
61 double get_gain( const std::string & name, size_t chan = 0 );
62
63 double set_if_gain( double gain, size_t chan = 0 );
64 double set_bb_gain( double gain, size_t chan = 0 );
65
66 std::vector< std::string > get_antennas( size_t chan = 0 );
67 std::string set_antenna( const std::string & antenna, size_t chan = 0 );
68 std::string get_antenna( size_t chan = 0 );
69
70 void set_dc_offset_mode( int mode, size_t chan = 0 );
71 void set_dc_offset( const std::complex<double> &offset, size_t chan = 0 );
72
73 void set_iq_balance_mode( int mode, size_t chan = 0 );
74 void set_iq_balance( const std::complex<double> &balance, size_t chan = 0 );
75
76 double set_bandwidth( double bandwidth, size_t chan = 0 );
77 double get_bandwidth( size_t chan = 0 );
78 osmosdr::freq_range_t get_bandwidth_range( size_t chan = 0 );
79
80 void set_time_source(const std::string &source, const size_t mboard = 0);
81 std::string get_time_source(const size_t mboard);
82 std::vector<std::string> get_time_sources(const size_t mboard);
83 void set_clock_source(const std::string &source, const size_t mboard = 0);
84 std::string get_clock_source(const size_t mboard);
85 std::vector<std::string> get_clock_sources(const size_t mboard);
86 double get_clock_rate(size_t mboard = 0);
87 void set_clock_rate(double rate, size_t mboard = 0);
88 ::osmosdr::time_spec_t get_time_now(size_t mboard = 0);
89 ::osmosdr::time_spec_t get_time_last_pps(size_t mboard = 0);
90 void set_time_now(const ::osmosdr::time_spec_t &time_spec, size_t mboard = 0);
91 void set_time_next_pps(const ::osmosdr::time_spec_t &time_spec);
92 void set_time_unknown_pps(const ::osmosdr::time_spec_t &time_spec);
93
94 private:
95 std::vector< source_iface * > _devs;
96
97 /* cache to prevent multiple device calls with the same value coming from grc */
98 double _sample_rate;
99 std::map< size_t, double > _center_freq;
100 std::map< size_t, double > _freq_corr;
101 std::map< size_t, bool > _gain_mode;
102 std::map< size_t, double > _gain;
103 std::map< size_t, double > _if_gain;
104 std::map< size_t, double > _bb_gain;
105 std::map< size_t, std::string > _antenna;
106#ifdef HAVE_IQBALANCE
107 std::vector< gr::iqbalance::fix_cc * > _iq_fix;
108 std::vector< gr::iqbalance::optimize_c * > _iq_opt;
109 std::map< size_t, std::pair<float, float> > _vals;
110#endif
111 std::map< size_t, double > _bandwidth;
112};
113
114#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
Definition: source_impl.h:35
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)
source.h
source_iface.h
osmosdr::meta_range_t
Definition: ranges.h:75