GNU Radio Manual and C++ API Reference
3.9.1.0
The Free & Open Software Radio Ecosystem
catv_frame_sync_enc_bb.h
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/* -*- c++ -*- */
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/*
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* Copyright 2016,2017 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_CATV_FRAME_SYNC_ENC_BB_H
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#define INCLUDED_DTV_CATV_FRAME_SYNC_ENC_BB_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/catv_config.h
>
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namespace
gr
{
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namespace
dtv {
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/*!
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* \brief Frame Sync Encoder. Adds a 42-bit (64QAM) or 40-bit (256QAM) frame sync pattern
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* with control word. \ingroup dtv
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*
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* Input: Scrambled FEC Frame packets of 60 * 128 (64QAM) or 88 * 128 (256QAM) 7-bit
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* symbols.\n Output: Scrambled FEC Frame packets of 60 * 128 (64QAM) or 88 * 128 (256QAM)
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* 7-bit symbols with 42-bit (64QAM) or 40-bit (256QAM) FSYNC word.
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*/
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class
DTV_API
catv_frame_sync_enc_bb
:
virtual
public
gr::block
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{
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public
:
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typedef
std::shared_ptr<catv_frame_sync_enc_bb>
sptr
;
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/*!
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* \brief Create an ITU-T J.83B Frame Sync Encoder.
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*
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* \param constellation 64QAM or 256QAM constellation. \n
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* \param ctrlword convolutional interleaver control word.
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*/
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static
sptr
make(
catv_constellation_t
constellation,
int
ctrlword);
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};
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}
// namespace dtv
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}
// namespace gr
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#endif
/* INCLUDED_DTV_CATV_FRAME_SYNC_ENC_BB_H */
block.h
DTV_API
#define DTV_API
Definition:
gr-dtv/include/gnuradio/dtv/api.h:18
gr::dtv::catv_constellation_t
catv_constellation_t
Definition:
catv_config.h:14
gr::dtv::catv_frame_sync_enc_bb
Frame Sync Encoder. Adds a 42-bit (64QAM) or 40-bit (256QAM) frame sync pattern with control word.
Definition:
catv_frame_sync_enc_bb.h:27
catv_config.h
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::catv_frame_sync_enc_bb::sptr
std::shared_ptr< catv_frame_sync_enc_bb > sptr
Definition:
catv_frame_sync_enc_bb.h:30
gr-dtv
include
gnuradio
dtv
catv_frame_sync_enc_bb.h
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