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-rw-r--r--gr-noaa/lib/noaa_hrpt_bit_sync.cc72
1 files changed, 0 insertions, 72 deletions
diff --git a/gr-noaa/lib/noaa_hrpt_bit_sync.cc b/gr-noaa/lib/noaa_hrpt_bit_sync.cc
deleted file mode 100644
index 53e47d91e..000000000
--- a/gr-noaa/lib/noaa_hrpt_bit_sync.cc
+++ /dev/null
@@ -1,72 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2009 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 <noaa_hrpt_bit_sync.h>
-#include <gr_io_signature.h>
-#include <iostream>
-
-noaa_hrpt_bit_sync_sptr
-noaa_make_hrpt_bit_sync()
-{
- return gnuradio::get_initial_sptr(new noaa_hrpt_bit_sync());
-}
-
-noaa_hrpt_bit_sync::noaa_hrpt_bit_sync()
- : gr_block("noaa_hrpt_bit_sync",
- gr_make_io_signature(1, 1, sizeof(char)),
- gr_make_io_signature(1, 1, sizeof(char))),
- d_mid_bit(true),
- d_last_bit(0)
-{
-}
-
-int
-noaa_hrpt_bit_sync::general_work(int noutput_items,
- gr_vector_int &ninput_items,
- gr_vector_const_void_star &input_items,
- gr_vector_void_star &output_items)
-{
- int ninputs = ninput_items[0];
- const char *in = (const char *)input_items[0];
- char *out = (char *)output_items[0];
-
- int i = 0, j = 0;
- while (i < ninputs && j < noutput_items) {
- char bit = in[i++];
- char diff = bit^d_last_bit;
- d_last_bit = bit;
-
- if (d_mid_bit && diff) {
- out[j++] = bit;
- d_mid_bit = false;
- }
- else
- d_mid_bit = true;
- }
-
- consume_each(i);
- return j;
-}