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GrAtscConvert2xTo20.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 _GRATSCCONVERT2XTO20_H_
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#define _GRATSCCONVERT2XTO20_H_
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#include <VrDecimatingSigProc.h>
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#include <gnuradio/filter/mmse_fir_interpolator.h>
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class
GrAtscConvert2xTo20
:
public
VrDecimatingSigProc<float,float> {
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gr_mmse_fir_interpolator d_interp;
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double
d_frac_part;
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VrSampleIndex d_next_input;
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public
:
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GrAtscConvert2xTo20
();
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~GrAtscConvert2xTo20
();
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virtual
const
char
*
name
() {
return
"GrAtscConvert2xTo20"
; }
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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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void
pre_initialize
();
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int
checkOutputSamplingFrequency
(
float
) {
return
0; }
// bogus, but required
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};
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#endif
/* _GRATSCCONVERT2XTO20_H_ */
gr-atsc
include
gnuradio
atsc
GrAtscConvert2xTo20.h
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