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

| GNU Radio C++ API Reference 3.10.12.0 The Free & Open Software Radio Ecosystem |

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dvbt_symbol_inner_interleaver.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2015 Free Software Foundation, Inc.
4 *
5 * SPDX-License-Identifier: GPL-3.0-or-later
6 *
7 */
8
9#ifndef INCLUDED_DTV_DVBT_SYMBOL_INNER_INTERLEAVER_H
10#define INCLUDED_DTV_DVBT_SYMBOL_INNER_INTERLEAVER_H
11
12#include <gnuradio/block.h>
13#include <gnuradio/dtv/api.h>
14#include <gnuradio/dtv/dvbt_config.h>
15
16namespace gr {
17namespace dtv {
18
19/*!
20 * \brief Symbol interleaver.
21 * \ingroup dtv
22 *
23 * ETSI EN 300 744 Clause 4.3.4.2 \n
24 * One block is 12 groups x 126 datawords = 1512 datawords.
25 *
26 * Data Input format: \n
27 * 000000I0I1 - QPSK. \n
28 * 0000I0I1I2I3 - 16QAM. \n
29 * 00I0I1I2I3I4I5 - 64QAM. \n
30 * Data Output format: \n
31 * 000000Y0Y1 - QPSK. \n
32 * 0000Y0Y1Y2Y3 - 16QAM. \n
33 * 00Y0Y1Y2Y3Y4Y5 - 64QAM.
34 */
35 class DTV_API dvbt_symbol_inner_interleaver : virtual public block
36{
37public:
38 typedef std::shared_ptr<dvbt_symbol_inner_interleaver> sptr;
39
40 /*!
41 * \brief Create a Symbol interleaver.
42 *
43 * \param ninput length of input stream. \n
44 * \param transmission transmission mode used \n
45 * \param direction interleave or deinterleave. \n
46 */
47 static sptr make(int ninput, dvbt_transmission_mode_t transmission, int direction);
48};
49
50} // namespace dtv
51} // namespace gr
52
53#endif /* INCLUDED_DTV_DVBT_SYMBOL_INNER_INTERLEAVER_H */
gr::block::block
block(void)
Definition gnuradio-runtime/include/gnuradio/block.h:806
gr::dtv::dvbt_symbol_inner_interleaver
Symbol interleaver.
Definition dvbt_symbol_inner_interleaver.h:36
gr::dtv::dvbt_symbol_inner_interleaver::make
static sptr make(int ninput, dvbt_transmission_mode_t transmission, int direction)
Create a Symbol interleaver.
gr::dtv::dvbt_symbol_inner_interleaver::sptr
std::shared_ptr< dvbt_symbol_inner_interleaver > sptr
Definition dvbt_symbol_inner_interleaver.h:38
dvbt_config.h
block.h
api.h
DTV_API
#define DTV_API
Definition gr-dtv/include/gnuradio/dtv/api.h:18
gr::dtv
Definition atsc_consts.h:17
gr::dtv::dvbt_transmission_mode_t
dvbt_transmission_mode_t
Definition dvbt_config.h:21
gr
GNU Radio logging wrapper.
Definition basic_block.h:29