GNU Radio 3.6.2 C++ API
gr_frequency_modulator_fc.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2004 Free Software Foundation, Inc.
4  *
5  * This file is part of GNU Radio
6  *
7  * GNU Radio is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 3, or (at your option)
10  * any later version.
11  *
12  * GNU Radio is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with GNU Radio; see the file COPYING. If not, write to
19  * the Free Software Foundation, Inc., 51 Franklin Street,
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21  */
22 
23 #ifndef INCLUDED_GR_FREQUENCY_MODULATOR_FC_H
24 #define INCLUDED_GR_FREQUENCY_MODULATOR_FC_H
25 
26 #include <gr_core_api.h>
27 #include <gr_sync_block.h>
28 
31 
33 
34 /*!
35  * \brief Frequency modulator block
36  * \ingroup modulation_blk
37  *
38  * float input; complex baseband output
39  */
41 {
42  float d_sensitivity;
43  float d_phase;
44 
46  gr_make_frequency_modulator_fc (double sensitivity);
47 
48  gr_frequency_modulator_fc (double sensitivity);
49 
50  public:
51  void set_sensitivity(float sens) { d_sensitivity = sens; }
52  float sensitivity() const { return d_sensitivity; }
53 
54  int work (int noutput_items,
55  gr_vector_const_void_star &input_items,
56  gr_vector_void_star &output_items);
57 };
58 
59 #endif /* INCLUDED_GR_FREQUENCY_MODULATOR_FC_H */