GNU Radio Manual and C++ API Reference
3.9.1.0
The Free & Open Software Radio Ecosystem
dvbt_symbol_inner_interleaver.h
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/* -*- c++ -*- */
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/*
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* Copyright 2015 Free Software Foundation, Inc.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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*/
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#ifndef INCLUDED_DTV_DVBT_SYMBOL_INNER_INTERLEAVER_H
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#define INCLUDED_DTV_DVBT_SYMBOL_INNER_INTERLEAVER_H
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#include <
gnuradio/block.h
>
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#include <
gnuradio/dtv/api.h
>
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#include <
gnuradio/dtv/dvbt_config.h
>
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namespace
gr
{
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namespace
dtv {
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/*!
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* \brief Symbol interleaver.
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* \ingroup dtv
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*
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* ETSI EN 300 744 Clause 4.3.4.2 \n
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* One block is 12 groups x 126 datawords = 1512 datawords.
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*
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* Data Input format: \n
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* 000000I0I1 - QPSK. \n
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* 0000I0I1I2I3 - 16QAM. \n
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* 00I0I1I2I3I4I5 - 64QAM. \n
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* Data Output format: \n
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* 000000Y0Y1 - QPSK. \n
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* 0000Y0Y1Y2Y3 - 16QAM. \n
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* 00Y0Y1Y2Y3Y4Y5 - 64QAM.
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*/
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class
DTV_API
dvbt_symbol_inner_interleaver
:
virtual
public
block
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{
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public
:
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typedef
std::shared_ptr<dvbt_symbol_inner_interleaver>
sptr
;
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/*!
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* \brief Create a Symbol interleaver.
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*
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* \param ninput length of input stream. \n
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* \param transmission transmission mode used \n
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* \param direction interleave or deinterleave. \n
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*/
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static
sptr
make(
int
ninput,
dvbt_transmission_mode_t
transmission,
int
direction);
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};
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}
// namespace dtv
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}
// namespace gr
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#endif
/* INCLUDED_DTV_DVBT_SYMBOL_INNER_INTERLEAVER_H */
dvbt_config.h
block.h
gr::dtv::dvbt_transmission_mode_t
dvbt_transmission_mode_t
Definition:
dvbt_config.h:21
DTV_API
#define DTV_API
Definition:
gr-dtv/include/gnuradio/dtv/api.h:18
gr::dtv::dvbt_symbol_inner_interleaver::sptr
std::shared_ptr< dvbt_symbol_inner_interleaver > sptr
Definition:
dvbt_symbol_inner_interleaver.h:38
gr::dtv::dvbt_symbol_inner_interleaver
Symbol interleaver.
Definition:
dvbt_symbol_inner_interleaver.h:35
api.h
gr::block
The abstract base class for all 'terminal' processing blocks.
Definition:
block.h:59
gr
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition:
basic_block.h:29
gr-dtv
include
gnuradio
dtv
dvbt_symbol_inner_interleaver.h
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