GNU Radio C++ API Reference: diff_phasor_cc.h Source File

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diff_phasor_cc.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2006,2012 Free Software Foundation, Inc.
4 *
5 * This file is part of GNU Radio
6 *
7 * SPDX-License-Identifier: GPL-3.0-or-later
8 *
9 */
10
11#ifndef INCLUDED_GR_DIFF_PHASOR_CC_H
12#define INCLUDED_GR_DIFF_PHASOR_CC_H
13
14#include <gnuradio/digital/api.h>
15#include <gnuradio/sync_block.h>
16
17namespace gr {
18namespace digital {
19
20/*!
21 * \brief Differential decoding based on phase change.
22 * \ingroup symbol_coding_blk
23 *
24 * \details
25 * Uses the phase difference between two symbols to determine the
26 * output symbol:
27 *
28 * out[i] = in[i] * conj(in[i-1]);
29 */
30 class DIGITAL_API diff_phasor_cc : virtual public sync_block
31{
32public:
33 // gr::digital::diff_phasor_cc::sptr
34 typedef std::shared_ptr<diff_phasor_cc> sptr;
35
36 /*!
37 * Make a differential phasor decoding block.
38 */
39 static sptr make();
40};
41
42} /* namespace digital */
43} /* namespace gr */
44
45#endif /* INCLUDED_GR_DIFF_PHASOR_CC_H */
gr::digital::diff_phasor_cc
Differential decoding based on phase change.
Definition diff_phasor_cc.h:31
gr::digital::diff_phasor_cc::make
static sptr make()
gr::digital::diff_phasor_cc::sptr
std::shared_ptr< diff_phasor_cc > sptr
Definition diff_phasor_cc.h:34
gr::sync_block::sync_block
sync_block(void)
Definition sync_block.h:28
api.h
DIGITAL_API
#define DIGITAL_API
Definition gr-digital/include/gnuradio/digital/api.h:18
gr::digital
Definition adaptive_algorithm.h:22
gr
GNU Radio logging wrapper.
Definition basic_block.h:29
sync_block.h