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Diffstat (limited to 'gr-digital/lib/digital_bytes_to_syms.cc')
-rw-r--r--gr-digital/lib/digital_bytes_to_syms.cc74
1 files changed, 0 insertions, 74 deletions
diff --git a/gr-digital/lib/digital_bytes_to_syms.cc b/gr-digital/lib/digital_bytes_to_syms.cc
deleted file mode 100644
index f8bd82d5b8..0000000000
--- a/gr-digital/lib/digital_bytes_to_syms.cc
+++ /dev/null
@@ -1,74 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2004,2010,2012 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_bytes_to_syms.h>
-#include <gr_io_signature.h>
-#include <assert.h>
-
-static const int BITS_PER_BYTE = 8;
-
-digital_bytes_to_syms_sptr
-digital_make_bytes_to_syms ()
-{
- return gnuradio::get_initial_sptr(new digital_bytes_to_syms ());
-}
-
-digital_bytes_to_syms::digital_bytes_to_syms ()
- : gr_sync_interpolator ("bytes_to_syms",
- gr_make_io_signature (1, 1, sizeof (unsigned char)),
- gr_make_io_signature (1, 1, sizeof (float)),
- BITS_PER_BYTE)
-{
-}
-
-int
-digital_bytes_to_syms::work (int noutput_items,
- gr_vector_const_void_star &input_items,
- gr_vector_void_star &output_items)
-{
- const unsigned char *in = (unsigned char *) input_items[0];
- float *out = (float *) output_items[0];
-
- assert (noutput_items % BITS_PER_BYTE == 0);
-
- for (int i = 0; i < noutput_items / BITS_PER_BYTE; i++) {
- int x = in[i];
-
- *out++ = (((x >> 7) & 0x1) << 1) - 1;
- *out++ = (((x >> 6) & 0x1) << 1) - 1;
- *out++ = (((x >> 5) & 0x1) << 1) - 1;
- *out++ = (((x >> 4) & 0x1) << 1) - 1;
- *out++ = (((x >> 3) & 0x1) << 1) - 1;
- *out++ = (((x >> 2) & 0x1) << 1) - 1;
- *out++ = (((x >> 1) & 0x1) << 1) - 1;
- *out++ = (((x >> 0) & 0x1) << 1) - 1;
- }
-
- return noutput_items;
-}
-
-
-