GNU Radio 3.6.3 C++ API
quadrature_demod_cf.h
Go to the documentation of this file.
1
/* -*- c++ -*- */
2
/*
3
* Copyright 2004,2012 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,
20
* Boston, MA 02110-1301, USA.
21
*/
22
23
#ifndef INCLUDED_ANALOG_QUADRATURE_DEMOD_CF_H
24
#define INCLUDED_ANALOG_QUADRATURE_DEMOD_CF_H
25
26
#include <
analog/api.h
>
27
#include <
gr_sync_block.h
>
28
29
namespace
gr {
30
namespace
analog {
31
32
/*!
33
* \brief quadrature demodulator: complex in, float out
34
* \ingroup demodulation_blk
35
*
36
* This can be used to demod FM, FSK, GMSK, etc.
37
* The input is complex baseband.
38
*/
39
class
ANALOG_API
quadrature_demod_cf
:
virtual
public
gr_sync_block
40
{
41
public
:
42
// gr::analog::quadrature_demod_cf::sptr
43
typedef
boost::shared_ptr<quadrature_demod_cf>
sptr
;
44
45
static
sptr
make(
float
gain);
46
47
virtual
void
set_gain(
float
gain) = 0;
48
virtual
float
gain()
const
= 0;
49
};
50
51
}
/* namespace analog */
52
}
/* namespace gr */
53
54
#endif
/* INCLUDED_ANALOG_QUADRATURE_DEMOD_CF_H */
gnuradio
gr-analog
include
analog
quadrature_demod_cf.h
Generated by
1.8.1.1