GNU Radio 3.7.2git-29-g7516b6dd C++ API
GrAtscFieldSyncDemux.h
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/* -*- c++ -*- */
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/*
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* Copyright 2002 Free Software Foundation, Inc.
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*
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* This file is part of GNU Radio
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*
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* GNU Radio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* GNU Radio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Radio; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef _GRATSCFIELDSYNCDEMUX_H_
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#define _GRATSCFIELDSYNCDEMUX_H_
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#include <VrDecimatingSigProc.h>
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#include <
gnuradio/atsc/types.h
>
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/*!
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* \brief ATSC Field Sync Demux
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*
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* This class accepts 1 stream of floats (data), and 1 stream of tags (syminfo).
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* It outputs one stream of atsc_soft_data_segment packets
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*/
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class
GrAtscFieldSyncDemux
:
public
VrDecimatingSigProc<float,atsc_soft_data_segment> {
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public
:
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GrAtscFieldSyncDemux
();
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virtual
~GrAtscFieldSyncDemux
();
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virtual
const
char
*
name
() {
return
"GrAtscFieldSyncDemux"
; }
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virtual
int
forecast
(VrSampleRange output,
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VrSampleRange inputs[]);
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virtual
int
work
(VrSampleRange output,
void
*o[],
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VrSampleRange inputs[],
void
*i[]);
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protected
:
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bool
d_locked
;
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bool
d_in_field2
;
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int
d_segment_number
;
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VrSampleIndex
d_next_input
;
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VrSampleIndex
d_lost_index
;
// diagnostic fluff
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};
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#endif // _GRATSCFIELDSYNCDEMUX_H_
gnuradio
gr-atsc
include
gnuradio
atsc
GrAtscFieldSyncDemux.h
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