GNU Radio's OsmoSDR Package
bladerf_sink_c.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2013 Nuand LLC
4  * Copyright 2013 Dimitri Stolnikov <horiz0n@gmx.net>
5  *
6  * GNU Radio is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 3, or (at your option)
9  * any later version.
10  *
11  * GNU Radio is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with GNU Radio; see the file COPYING. If not, write to
18  * the Free Software Foundation, Inc., 51 Franklin Street,
19  * Boston, MA 02110-1301, USA.
20  */
21 #ifndef INCLUDED_BLADERF_SINK_C_H
22 #define INCLUDED_BLADERF_SINK_C_H
23 
24 #include <gnuradio/thread/thread.h>
25 #include <gnuradio/block.h>
26 #include <gnuradio/sync_block.h>
27 
28 #include <libbladeRF.h>
29 
30 #include "osmosdr/ranges.h"
31 #include "sink_iface.h"
32 #include "bladerf_common.h"
33 
34 class bladerf_sink_c;
35 
36 /*
37  * We use boost::shared_ptr's instead of raw pointers for all access
38  * to gr_blocks (and many other data structures). The shared_ptr gets
39  * us transparent reference counting, which greatly simplifies storage
40  * management issues. This is especially helpful in our hybrid
41  * C++ / Python system.
42  *
43  * See http://www.boost.org/libs/smart_ptr/smart_ptr.htm
44  *
45  * As a convention, the _sptr suffix indicates a boost::shared_ptr
46  */
47 typedef boost::shared_ptr<bladerf_sink_c> bladerf_sink_c_sptr;
48 
49 /*!
50  * \brief Return a shared_ptr to a new instance of bladerf_sink_c.
51  *
52  * To avoid accidental use of raw pointers, bladerf_sink_c's
53  * constructor is private. make_bladerf_sink_c is the public
54  * interface for creating new instances.
55  */
56 bladerf_sink_c_sptr make_bladerf_sink_c (const std::string & args = "");
57 
59  public gr::sync_block,
60  public sink_iface,
61  protected bladerf_common
62 {
63 private:
64  // The friend declaration allows bladerf_make_sink_c to
65  // access the private constructor.
66  friend bladerf_sink_c_sptr make_bladerf_sink_c (const std::string & args);
67 
68  bladerf_sink_c (const std::string & args); // private constructor
69 
70 public:
71  ~bladerf_sink_c (); // public destructor
72 
73  int work( int noutput_items,
74  gr_vector_const_void_star &input_items,
75  gr_vector_void_star &output_items );
76 
77  static std::vector< std::string > get_devices();
78 
79  size_t get_num_channels( void );
80 
82  double set_sample_rate( double rate );
83  double get_sample_rate( void );
84 
85  osmosdr::freq_range_t get_freq_range( size_t chan = 0 );
86  double set_center_freq( double freq, size_t chan = 0 );
87  double get_center_freq( size_t chan = 0 );
88  double set_freq_corr( double ppm, size_t chan = 0 );
89  double get_freq_corr( size_t chan = 0 );
90 
91  std::vector<std::string> get_gain_names( size_t chan = 0 );
92  osmosdr::gain_range_t get_gain_range( size_t chan = 0 );
93  osmosdr::gain_range_t get_gain_range( const std::string & name, size_t chan = 0 );
94  bool set_gain_mode( bool automatic, size_t chan = 0 );
95  bool get_gain_mode( size_t chan = 0 );
96  double set_gain( double gain, size_t chan = 0 );
97  double set_gain( double gain, const std::string & name, size_t chan = 0 );
98  double get_gain( size_t chan = 0 );
99  double get_gain( const std::string & name, size_t chan = 0 );
100 
101  double set_bb_gain( double gain, size_t chan = 0 );
102 
103  std::vector< std::string > get_antennas( size_t chan = 0 );
104  std::string set_antenna( const std::string & antenna, size_t chan = 0 );
105  std::string get_antenna( size_t chan = 0 );
106 
107  double set_bandwidth( double bandwidth, size_t chan = 0 );
108  double get_bandwidth( size_t chan = 0 );
109  osmosdr::freq_range_t get_bandwidth_range( size_t chan = 0 );
110 
111 private:
112  static void write_task_dispatch(bladerf_sink_c *obj);
113  void write_task();
114 
115  gr::thread::thread thread;
116  osmosdr::gain_range_t vga1_range;
117  osmosdr::gain_range_t vga2_range;
118 };
119 
120 #endif /* INCLUDED_BLADERF_SINK_C_H */
bool set_gain_mode(bool automatic, size_t chan=0)
std::vector< std::string > get_antennas(size_t chan=0)
double set_bb_gain(double gain, size_t chan=0)
bladerf_sink_c_sptr make_bladerf_sink_c(const std::string &args="")
Return a shared_ptr to a new instance of bladerf_sink_c.
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)
double set_freq_corr(double ppm, size_t chan=0)
osmosdr::gain_range_t get_gain_range(size_t chan=0)
std::vector< std::string > get_gain_names(size_t chan=0)
Definition: ranges.h:69
int work(int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
friend bladerf_sink_c_sptr make_bladerf_sink_c(const std::string &args)
Return a shared_ptr to a new instance of bladerf_sink_c.
Definition: sink_iface.h:31
static std::vector< std::string > get_devices()
double set_gain(double gain, size_t chan=0)
bool get_gain_mode(size_t chan=0)
osmosdr::freq_range_t get_freq_range(size_t chan=0)
Definition: bladerf_sink_c.h:58
std::string set_antenna(const std::string &antenna, size_t chan=0)
Definition: bladerf_common.h:51
std::string get_antenna(size_t chan=0)
double set_center_freq(double freq, size_t chan=0)
double get_center_freq(size_t chan=0)
double get_gain(size_t chan=0)
size_t get_num_channels(void)
osmosdr::meta_range_t get_sample_rates(void)
double get_freq_corr(size_t chan=0)
double get_sample_rate(void)
double set_sample_rate(double rate)