summaryrefslogtreecommitdiff
path: root/gr-digital/lib/digital_constellation_decoder_cb.cc
diff options
context:
space:
mode:
Diffstat (limited to 'gr-digital/lib/digital_constellation_decoder_cb.cc')
-rw-r--r--gr-digital/lib/digital_constellation_decoder_cb.cc77
1 files changed, 0 insertions, 77 deletions
diff --git a/gr-digital/lib/digital_constellation_decoder_cb.cc b/gr-digital/lib/digital_constellation_decoder_cb.cc
deleted file mode 100644
index 4638790f6..000000000
--- a/gr-digital/lib/digital_constellation_decoder_cb.cc
+++ /dev/null
@@ -1,77 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2011 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_constellation_decoder_cb.h>
-#include <digital_constellation.h>
-#include <gr_io_signature.h>
-#include <iostream>
-
-digital_constellation_decoder_cb_sptr
-digital_make_constellation_decoder_cb (digital_constellation_sptr constellation)
-{
- return gnuradio::get_initial_sptr
- (new digital_constellation_decoder_cb(constellation));
-}
-
-digital_constellation_decoder_cb::
-digital_constellation_decoder_cb (digital_constellation_sptr constellation)
- : gr_block ("constellation_decoder_cb",
- gr_make_io_signature (1, 1, sizeof (gr_complex)),
- gr_make_io_signature (1, 1, sizeof (unsigned char))),
- d_constellation(constellation),
- d_dim(constellation->dimensionality())
-{
- set_relative_rate (1.0 / ((double) d_dim));
-}
-
-void
-digital_constellation_decoder_cb::forecast (int noutput_items,
- gr_vector_int &ninput_items_required)
-{
- unsigned int input_required = noutput_items * d_dim;
-
- unsigned ninputs = ninput_items_required.size();
- for (unsigned int i = 0; i < ninputs; i++)
- ninput_items_required[i] = input_required;
-}
-
-
-int
-digital_constellation_decoder_cb::general_work (int noutput_items,
- gr_vector_int &ninput_items,
- gr_vector_const_void_star &input_items,
- gr_vector_void_star &output_items)
-{
- gr_complex const *in = (const gr_complex *) input_items[0];
- unsigned char *out = (unsigned char *) output_items[0];
-
- for(int i = 0; i < noutput_items; i++){
- out[i] = d_constellation->decision_maker(&(in[i*d_dim]));
- }
-
- consume_each (noutput_items * d_dim);
- return noutput_items;
-}