diff options
Diffstat (limited to 'gr-trellis/src/lib/trellis_encoder_bb.cc')
-rw-r--r-- | gr-trellis/src/lib/trellis_encoder_bb.cc | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/gr-trellis/src/lib/trellis_encoder_bb.cc b/gr-trellis/src/lib/trellis_encoder_bb.cc deleted file mode 100644 index bbb3c905f..000000000 --- a/gr-trellis/src/lib/trellis_encoder_bb.cc +++ /dev/null @@ -1,76 +0,0 @@ -/* -*- c++ -*- */ -/* - * Copyright 2004 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 2, 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. - */ - -// WARNING: this file is machine generated. Edits will be over written - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <trellis_encoder_bb.h> -#include <gr_io_signature.h> -#include <iostream> - -trellis_encoder_bb_sptr -trellis_make_encoder_bb (const fsm &FSM, int ST) -{ - return trellis_encoder_bb_sptr (new trellis_encoder_bb (FSM,ST)); -} - -trellis_encoder_bb::trellis_encoder_bb (const fsm &FSM, int ST) - : gr_sync_block ("encoder_bb", - gr_make_io_signature (1, -1, sizeof (unsigned char)), - gr_make_io_signature (1, -1, sizeof (unsigned char))), - d_FSM (FSM), - d_ST (ST) -{ -} - - - -int -trellis_encoder_bb::work (int noutput_items, - gr_vector_const_void_star &input_items, - gr_vector_void_star &output_items) -{ - int ST_tmp=0; - - assert (input_items.size() == output_items.size()); - int nstreams = input_items.size(); - - for (int m=0;m<nstreams;m++) { - const unsigned char *in = (const unsigned char *) input_items[m]; - unsigned char *out = (unsigned char *) output_items[m]; - ST_tmp = d_ST; - - // per stream processing - for (int i = 0; i < noutput_items; i++){ - out[i] = (unsigned char) d_FSM.OS()[ST_tmp*d_FSM.I()+in[i]]; // direction of time? - ST_tmp = (int) d_FSM.NS()[ST_tmp*d_FSM.I()+in[i]]; - } - // end per stream processing - } - d_ST = ST_tmp; - - return noutput_items; -} - |