GNU Radio's OsmoSDR Package
uhd_source_c.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 UHD_SOURCE_C_H
21 #define UHD_SOURCE_C_H
22 
23 #include <gr_hier_block2.h>
24 
25 #include <gr_uhd_usrp_source.h>
26 
27 #include "osmosdr_src_iface.h"
28 
29 class uhd_source_c;
30 
31 typedef boost::shared_ptr< uhd_source_c > uhd_source_c_sptr;
32 
33 uhd_source_c_sptr make_uhd_source_c(const std::string &args = "");
34 
35 class uhd_source_c :
36  public gr_hier_block2,
37  public osmosdr_src_iface
38 {
39 private:
40  friend uhd_source_c_sptr make_uhd_source_c(const std::string &args);
41 
42  uhd_source_c(const std::string &args);
43 
44 public:
45  ~uhd_source_c();
46 
47  static std::vector< std::string > get_devices();
48 
49  std::string name();
50 
51  size_t get_num_channels( void );
52 
54  double set_sample_rate( double rate );
55  double get_sample_rate( void );
56 
57  osmosdr::freq_range_t get_freq_range( size_t chan = 0 );
58  double set_center_freq( double freq, size_t chan = 0 );
59  double get_center_freq( size_t chan = 0 );
60  double set_freq_corr( double ppm, size_t chan = 0 );
61  double get_freq_corr( size_t chan = 0 );
62 
63  std::vector<std::string> get_gain_names( size_t chan = 0 );
64  osmosdr::gain_range_t get_gain_range( size_t chan = 0 );
65  osmosdr::gain_range_t get_gain_range( const std::string & name, size_t chan = 0 );
66  double set_gain( double gain, size_t chan = 0 );
67  double set_gain( double gain, const std::string & name, size_t chan = 0 );
68  double get_gain( size_t chan = 0 );
69  double get_gain( const std::string & name, size_t chan = 0 );
70 
71  std::vector< std::string > get_antennas( size_t chan = 0 );
72  std::string set_antenna( const std::string & antenna, size_t chan = 0 );
73  std::string get_antenna( size_t chan = 0 );
74 
75 private:
76  double _lo_offset;
77  boost::shared_ptr<uhd_usrp_source> _src;
78 };
79 
80 #endif // UHD_SOURCE_C_H