GNU Radio Manual and C++ API Reference 3.8.5.0
The Free & Open Software Radio Ecosystem
 
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dvbt_reed_solomon_dec.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2015 Free Software Foundation, Inc.
4 *
5 * This 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 * This software 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 this software; 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
21#ifndef INCLUDED_DTV_DVBT_REED_SOLOMON_DEC_H
22#define INCLUDED_DTV_DVBT_REED_SOLOMON_DEC_H
23
24#include <gnuradio/block.h>
25#include <gnuradio/dtv/api.h>
26
27namespace gr {
28namespace dtv {
29
30/*!
31 * \brief Reed Solomon decoder.
32 * \ingroup dtv
33 *
34 * ETSI EN 300 744 Clause 4.3.2 \n
35 * RS(N=204,K=239,T=8).
36 */
37class DTV_API dvbt_reed_solomon_dec : virtual public block
38{
39public:
40 typedef boost::shared_ptr<dvbt_reed_solomon_dec> sptr;
41
42 /*!
43 * \brief Create a Reed Solomon decoder.
44 *
45 * \param p characteristic of GF(p^m).
46 * \param m we use GF(p^m).
47 * \param gfpoly Generator Polynomial.
48 * \param n length of codeword of RS coder.
49 * \param k length of information sequence of RS decoder.
50 * \param t number of corrected errors.
51 * \param s shortened length.
52 * \param blocks number of blocks to process at once.
53 */
54 static sptr make(int p, int m, int gfpoly, int n, int k, int t, int s, int blocks);
55};
56
57} // namespace dtv
58} // namespace gr
59
60#endif /* INCLUDED_DTV_DVBT_REED_SOLOMON_DEC_H */
The abstract base class for all 'terminal' processing blocks.
Definition block.h:72
Reed Solomon decoder.
Definition dvbt_reed_solomon_dec.h:38
static sptr make(int p, int m, int gfpoly, int n, int k, int t, int s, int blocks)
Create a Reed Solomon decoder.
boost::shared_ptr< dvbt_reed_solomon_dec > sptr
Definition dvbt_reed_solomon_dec.h:40
#define DTV_API
Definition gr-dtv/include/gnuradio/dtv/api.h:30
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition basic_block.h:46