diff options
Diffstat (limited to 'gr-atsc/include/gnuradio/atsc/GrAtscSegSymSyncImpl.h')
| -rw-r--r-- | gr-atsc/include/gnuradio/atsc/GrAtscSegSymSyncImpl.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/gr-atsc/include/gnuradio/atsc/GrAtscSegSymSyncImpl.h b/gr-atsc/include/gnuradio/atsc/GrAtscSegSymSyncImpl.h deleted file mode 100644 index e7b3a83018..0000000000 --- a/gr-atsc/include/gnuradio/atsc/GrAtscSegSymSyncImpl.h +++ /dev/null @@ -1,69 +0,0 @@ -/* -*- 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 _GRATSCSEGSYMSYNCIMPL_H_ -#define _GRATSCSEGSYMSYNCIMPL_H_ - -#include <GrAtscSegSymSync.h> -#include <gnuradio/atsc/sssr_impl.h> - - -/*! - * \brief concrete implementation of GrAtscSegSymSync - * - * This class implements data segment sync tracking and symbol timing - * using a variation of the method described in - * "ATSC/VSB Tutorial - Receiver Technology" by Wayne E. Bretl of - * Zenith, pgs 41-45. - */ - -class GrAtscSegSymSyncImpl : public GrAtscSegSymSync { - - atsci_sssr d_sssr; - atsci_interpolator d_interp; - VrSampleIndex d_next_input; - double d_rx_clock_to_symbol_freq; // nominal ratio - -public: - - // the standard methods... - - GrAtscSegSymSyncImpl (double nominal_ratio_of_rx_clock_to_symbol_freq); - virtual ~GrAtscSegSymSyncImpl (); - - virtual const char *name () { return "GrAtscSegSymSyncImpl"; } - - virtual int forecast (VrSampleRange output, - VrSampleRange inputs[]); - - virtual int work (VrSampleRange output, void *o[], - VrSampleRange inputs[], void *i[]); - - void pre_initialize (); - - - // reset on channel change - - virtual void reset (); - -}; - -#endif /* _GRATSCSEGSYMSYNCIMPL_H_ */ |