1 files changed, 0 insertions, 192 deletions
diff --git a/gr-fec/lib/ccsds_decoder_impl.cc b/gr-fec/lib/ccsds_decoder_impl.cc
deleted file mode 100644
index a68d027e57..0000000000
--- a/gr-fec/lib/ccsds_decoder_impl.cc
+++ /dev/null
@@ -1,192 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2013-2014 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 "ccsds_decoder_impl.h"
-#include <math.h>
-#include <boost/assign/list_of.hpp>
-#include <volk/volk.h>
-#include <sstream>
-#include <vector>
-#include <iostream>
-
-namespace gr {
-  namespace fec {
-    namespace code {
-
-      generic_decoder::sptr
-      ccsds_decoder::make(int frame_size,
-                          int start_state, int end_state,
-                          cc_mode_t mode)
-      {
-        return generic_decoder::sptr
-          (new ccsds_decoder_impl(frame_size, start_state, end_state, mode));
-      }
-
-      ccsds_decoder_impl::ccsds_decoder_impl(int frame_size,
-                                             int start_state, int end_state,
-                                             cc_mode_t mode)
-        : generic_decoder("ccsds_decoder"),
-          d_count(0), d_frame_size(frame_size),
-          d_mode(mode),
-          d_start_state_chaining(start_state),
-          d_start_state_nonchaining(start_state),
-          d_end_state_nonchaining(end_state)
-      {
-        // Set max frame size here; all buffers and settings will be
-        // based on this value.
-        d_max_frame_size = frame_size;
-        set_frame_size(frame_size);
-
-        float RATE = 0.5;
-        float ebn0 = 12.0;
-        float esn0 = RATE*pow(10.0, ebn0/10.0);
-
-        gen_met(d_mettab, 100, esn0, 0.0, 4);
-        viterbi_chunks_init(d_state0);
-        viterbi_chunks_init(d_state1);
-      }
-
-      ccsds_decoder_impl::~ccsds_decoder_impl()
-      {
-      }
-
-      int
-      ccsds_decoder_impl::get_output_size()
-      {
-        // packed bits
-        return d_frame_size/8;
-      }
-
-      int
-      ccsds_decoder_impl::get_input_size()
-      {
-        if(d_mode == CC_TERMINATED) {
-          return 2*(d_frame_size + 7 - 1);
-        }
-        else {
-          return 2*d_frame_size;
-        }
-      }
-
-      int
-      ccsds_decoder_impl::get_input_item_size()
-      {
-        return sizeof(float);
-      }
-
-      int
-      ccsds_decoder_impl::get_history()
-      {
-        if(d_mode == CC_STREAMING) {
-          return 2*(7 - 1);
-        }
-        else {
-          return 0;
-        }
-      }
-
-      float
-      ccsds_decoder_impl::get_shift()
-      {
-        return 0.0;
-      }
-
-      const char*
-      ccsds_decoder_impl::get_input_conversion()
-      {
-        return "none";
-      }
-
-      const char*
-      ccsds_decoder_impl::get_output_conversion()
-      {
-        return "unpack";
-      }
-
-      bool
-      ccsds_decoder_impl::set_frame_size(unsigned int frame_size)
-      {
-        bool ret = true;
-        if(frame_size > d_max_frame_size) {
-          GR_LOG_INFO(d_logger, boost::format("tried to set frame to %1%; max possible is %2%") \
-                      % frame_size % d_max_frame_size);
-          frame_size = d_max_frame_size;
-          ret = false;
-        }
-
-        d_frame_size = frame_size;
-
-        return ret;
-     }
-
-      double
-      ccsds_decoder_impl::rate()
-      {
-        return 0.5;
-      }
-
-      void
-      ccsds_decoder_impl::generic_work(void *inbuffer, void *outbuffer)
-      {
-        const float *in = (const float*)inbuffer;
-        unsigned char *out = (unsigned char*)outbuffer;
-
-        switch(d_mode) {
-
-        case(CC_STREAMING):
-          for(unsigned int i = 0; i < d_frame_size*2; i++) {
-            // Translate and clip [-1.0..1.0] to [28..228]
-            float sample = in[i]*100.0+128.0;
-            if(sample > 255.0)
-              sample = 255.0;
-            else if(sample < 0.0)
-              sample = 0.0;
-
-            d_viterbi_in[d_count % 4] = (unsigned char)(floorf(sample));
-            if((d_count % 4) == 3) {
-              // Every fourth symbol, perform butterfly operation
-              viterbi_butterfly2(d_viterbi_in, d_mettab, d_state0, d_state1);
-
-              // Every sixteenth symbol, read out a byte
-              if(d_count % 16 == 11) {
-                unsigned char tmp;
-                viterbi_get_output(d_state0, out++);
-                viterbi_get_output(d_state0, &tmp);
-              }
-            }
-
-            d_count++;
-          }
-          break;
-
-        default:
-          throw std::runtime_error("ccsds_decoder: mode not recognized");
-        }
-      }
-
-    } /* namespace code */
-  } /* namespace fec */
-} /* namespace gr */