/usr/include/gnuradio/atsc/GrAtscSegSymSync.h is in gnuradio-dev 3.7.2.1-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | /* -*- c++ -*- */
/*
* Copyright 2002 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef _GRATSCSEGSYMSYNC_H_
#define _GRATSCSEGSYMSYNC_H_
#include <VrDecimatingSigProc.h>
/*!
* \brief ATSC SegSymSync
*
* Abstract class that establishes symbol timing and synchronizes
* with data segment boundaries.
*
* Takes a single stream of floats as the input and
* produces two streams as output. The first stream is the data samples
* and is of type float. The second stream is the tags, and is of type syminfo.
*
* The current GNU Radio interface doesn't currently support different
* types on the input ports (or output ports for that matter), but
* since they are the same size, it works.
*/
#include <atsci_syminfo.h>
class GrAtscSegSymSync : public VrDecimatingSigProc<float,float> {
public:
GrAtscSegSymSync ();
~GrAtscSegSymSync ();
/*!
* \brief reset bit timing loop on channel change
*/
virtual void reset () = 0;
/*!
* \brief create an instance of GrAtscSegSymSync
*/
static GrAtscSegSymSync *create (double nominal_ratio_of_rx_clock_to_symbol_freq);
};
#endif // _GRATSCSEGSYMSYNC_H_
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