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-rw-r--r--gr-digital/lib/digital_additive_scrambler_bb.cc69
1 files changed, 0 insertions, 69 deletions
diff --git a/gr-digital/lib/digital_additive_scrambler_bb.cc b/gr-digital/lib/digital_additive_scrambler_bb.cc
deleted file mode 100644
index a8affaa78f..0000000000
--- a/gr-digital/lib/digital_additive_scrambler_bb.cc
+++ /dev/null
@@ -1,69 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2008,2010,2012 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.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <digital_additive_scrambler_bb.h>
-#include <gr_io_signature.h>
-
-digital_additive_scrambler_bb_sptr
-digital_make_additive_scrambler_bb(int mask, int seed, int len, int count)
-{
- return gnuradio::get_initial_sptr(new digital_additive_scrambler_bb
- (mask, seed, len, count));
-}
-
-digital_additive_scrambler_bb::digital_additive_scrambler_bb(int mask,
- int seed,
- int len,
- int count)
- : gr_sync_block("additive_scrambler_bb",
- gr_make_io_signature (1, 1, sizeof (unsigned char)),
- gr_make_io_signature (1, 1, sizeof (unsigned char))),
- d_lfsr(mask, seed, len),
- d_count(count),
- d_bits(0)
-{
-}
-
-int
-digital_additive_scrambler_bb::work(int noutput_items,
- gr_vector_const_void_star &input_items,
- gr_vector_void_star &output_items)
-{
- const unsigned char *in = (const unsigned char *) input_items[0];
- unsigned char *out = (unsigned char *) output_items[0];
-
- for (int i = 0; i < noutput_items; i++) {
- out[i] = in[i]^d_lfsr.next_bit();
- if (d_count > 0) {
- if (++d_bits == d_count) {
- d_lfsr.reset();
- d_bits = 0;
- }
- }
- }
-
- return noutput_items;
-}