diff options
Diffstat (limited to 'gnuradio-core/src/lib/viterbi/decode.cc')
| -rw-r--r-- | gnuradio-core/src/lib/viterbi/decode.cc | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/gnuradio-core/src/lib/viterbi/decode.cc b/gnuradio-core/src/lib/viterbi/decode.cc index 6580e4d660..368e697134 100644 --- a/gnuradio-core/src/lib/viterbi/decode.cc +++ b/gnuradio-core/src/lib/viterbi/decode.cc @@ -1,19 +1,19 @@ /* -*- c++ -*- */ /* * Copyright 2008 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, @@ -22,7 +22,7 @@ /* * This is a minimal example demonstrating how to call the Viterbi decoder - * in continuous streaming mode. It accepts data on stdin and writes to + * in continuous streaming mode. It accepts data on stdin and writes to * stdout. * */ @@ -55,12 +55,12 @@ int main() struct viterbi_state state0[64]; struct viterbi_state state1[64]; unsigned char viterbi_in[16]; - viterbi_chunks_init(state0); + viterbi_chunks_init(state0); while (!feof(stdin)) { unsigned int n = fread(syms, 1, MAXENCSIZE, stdin); unsigned char *out = data; - + for (unsigned int i = 0; i < n; i++) { // FIXME: This implements hard decoding by slicing the input stream @@ -71,7 +71,7 @@ int main() // Every four symbols, perform the butterfly2 operation if ((count % 4) == 3) { - viterbi_butterfly2(viterbi_in, mettab, state0, state1); + viterbi_butterfly2(viterbi_in, mettab, state0, state1); // Every sixteen symbols, perform the readback operation if ((count > 64) && (count % 16) == 11) { @@ -79,9 +79,9 @@ int main() fwrite(out++, 1, 1, stdout); } } - + count++; - } + } } return 0; |