1 files changed, 0 insertions, 137 deletions
diff --git a/gr-noaa/lib/hrpt_deframer_impl.cc b/gr-noaa/lib/hrpt_deframer_impl.cc
deleted file mode 100644
index 65bff09adb..0000000000
--- a/gr-noaa/lib/hrpt_deframer_impl.cc
+++ /dev/null
@@ -1,137 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2009,2012 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 "hrpt_deframer_impl.h"
-#include <gnuradio/io_signature.h>
-#include <gnuradio/noaa/hrpt.h>
-#include <cstring>
-#include <cstdio>
-
-namespace gr {
-  namespace noaa {
-
-#define ST_IDLE   0
-#define ST_SYNCED 1
-
-    hrpt_deframer::sptr
-    hrpt_deframer::make()
-    {
-      return gnuradio::get_initial_sptr
-	(new hrpt_deframer_impl());
-    }
-
-    hrpt_deframer_impl::hrpt_deframer_impl()
-      : block("noaa_hrpt_deframer",
-		 io_signature::make(1, 1, sizeof(char)),
-		 io_signature::make(1, 1, sizeof(short)))
-    {
-      set_output_multiple(6); // room for writing full sync when received
-      d_mid_bit = true;
-      d_last_bit = 0;
-      enter_idle();
-    }
-
-    hrpt_deframer_impl::~hrpt_deframer_impl()
-    {
-    }
-
-    void
-    hrpt_deframer_impl::enter_idle()
-    {
-      d_state = ST_IDLE;
-    }
-
-    void
-    hrpt_deframer_impl::enter_synced()
-    {
-      d_state = ST_SYNCED;
-      d_bit_count = HRPT_BITS_PER_WORD;
-      d_word_count = HRPT_MINOR_FRAME_WORDS-HRPT_SYNC_WORDS;
-      d_word = 0;
-    }
-
-    int
-    hrpt_deframer_impl::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];
-      unsigned short *out = (unsigned short *)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;
-
-	// Wait for transition if not synced, otherwise, alternate bits
-	if(d_mid_bit && (diff | (d_state == ST_SYNCED))) {
-	  switch(d_state) {
-	  case ST_IDLE:
-	    d_shifter = (d_shifter << 1) | bit; // MSB transmitted first
-
-	    if((d_shifter & 0x0FFFFFFFFFFFFFFFLL) == HRPT_MINOR_FRAME_SYNC) {
-	      out[j++] = HRPT_SYNC1;
-	      out[j++] = HRPT_SYNC2;
-	      out[j++] = HRPT_SYNC3;
-	      out[j++] = HRPT_SYNC4;
-	      out[j++] = HRPT_SYNC5;
-	      out[j++] = HRPT_SYNC6;
-	      enter_synced();
-	    }
-	    break;
-
-	  case ST_SYNCED:
-	    d_word = (d_word << 1) | bit; // MSB transmitted first
-	    if(--d_bit_count == 0) {
-	      out[j++] = d_word;
-	      d_word = 0;
-	      d_bit_count = HRPT_BITS_PER_WORD;
-	      if(--d_word_count == 0) {
-		enter_idle();
-	      }
-	    }
-	    break;
-
-	  default:
-	    throw std::runtime_error("hrpt_deframer_impl: bad state\n");
-	  }
-
-	  d_mid_bit = false;
-	}
-	else {
-	  d_mid_bit = true;
-	}
-      }
-
-      consume_each(i);
-      return j;
-    }
-
-  } /* namespace noaa */
-} /* namespace gr */