3 * Copyright 2005 Free Software Foundation, Inc.
5 * This file is part of GNU Radio
7 * GNU Radio is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 3, or (at your option)
12 * GNU Radio is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with GNU Radio; see the file COPYING. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street,
20 * Boston, MA 02110-1301, USA.
23 #ifndef INCLUDED_GR_FAKE_CHANNEL_CODER_PP_H
24 #define INCLUDED_GR_FAKE_CHANNEL_CODER_PP_H
26 #include <gr_sync_block.h>
28 class gr_fake_channel_encoder_pp;
29 typedef boost::shared_ptr<gr_fake_channel_encoder_pp> gr_fake_channel_encoder_pp_sptr;
31 gr_fake_channel_encoder_pp_sptr
32 gr_make_fake_channel_encoder_pp(int input_vlen, int output_vlen);
35 * \brief pad packet with alternating 1,0 pattern.
38 * input: stream of byte vectors; output: stream of byte vectors
40 class gr_fake_channel_encoder_pp : public gr_sync_block
45 gr_fake_channel_encoder_pp(int input_vlen, int output_vlen);
47 friend gr_fake_channel_encoder_pp_sptr
48 gr_make_fake_channel_encoder_pp(int input_vlen, int output_vlen);
51 ~gr_fake_channel_encoder_pp();
53 int work (int noutput_items,
54 gr_vector_const_void_star &input_items,
55 gr_vector_void_star &output_items);
58 // ------------------------------------------------------------------------
60 class gr_fake_channel_decoder_pp;
61 typedef boost::shared_ptr<gr_fake_channel_decoder_pp> gr_fake_channel_decoder_pp_sptr;
63 gr_fake_channel_decoder_pp_sptr
64 gr_make_fake_channel_decoder_pp(int input_vlen, int output_vlen);
67 * \brief remove fake padding from packet
70 * input: stream of byte vectors; output: stream of byte vectors
72 class gr_fake_channel_decoder_pp : public gr_sync_block
77 gr_fake_channel_decoder_pp(int input_vlen, int output_vlen);
79 friend gr_fake_channel_decoder_pp_sptr
80 gr_make_fake_channel_decoder_pp(int input_vlen, int output_vlen);
83 ~gr_fake_channel_decoder_pp();
85 int work (int noutput_items,
86 gr_vector_const_void_star &input_items,
87 gr_vector_void_star &output_items);
90 #endif /* INCLUDED_GR_FAKE_CHANNEL_CODER_PP_H */