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dvbt2_cellinterleaver_cc_impl.h
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1 /* -*- c++ -*- */
2 /*
3  * Copyright 2015 Free Software Foundation, Inc.
4  *
5  * This is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 3, or (at your option)
8  * any later version.
9  *
10  * This software is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this software; see the file COPYING. If not, write to
17  * the Free Software Foundation, Inc., 51 Franklin Street,
18  * Boston, MA 02110-1301, USA.
19  */
20 
21 #ifndef INCLUDED_DTV_DVBT2_CELLINTERLEAVER_CC_IMPL_H
22 #define INCLUDED_DTV_DVBT2_CELLINTERLEAVER_CC_IMPL_H
23 
25 #include "dvb/dvb_defines.h"
26 
27 namespace gr {
28  namespace dtv {
29 
31  {
32  private:
33  int cell_size;
34  int pn_degree;
35  int ti_blocks;
36  int fec_blocks;
37  int permutations[32768];
38  int FECBlocksPerSmallTIBlock;
39  int FECBlocksPerBigTIBlock;
40  int numBigTIBlocks;
41  int numSmallTIBlocks;
42  int interleaved_items;
43  gr_complex *time_interleave;
44  gr_complex **cols;
45 
46  public:
47  dvbt2_cellinterleaver_cc_impl(dvb_framesize_t framesize, dvb_constellation_t constellation, int fecblocks, int tiblocks);
49 
50  int work(int noutput_items,
51  gr_vector_const_void_star &input_items,
52  gr_vector_void_star &output_items);
53  };
54 
55  } // namespace dtv
56 } // namespace gr
57 
58 #endif /* INCLUDED_DTV_DVBT2_CELLINTERLEAVER_CC_IMPL_H */
59 
dvb_constellation_t
Definition: dvb_config.h:80
dvbt2_cellinterleaver_cc_impl(dvb_framesize_t framesize, dvb_constellation_t constellation, int fecblocks, int tiblocks)
std::vector< const void * > gr_vector_const_void_star
Definition: gnuradio-runtime/include/gnuradio/types.h:38
std::vector< void * > gr_vector_void_star
Definition: gnuradio-runtime/include/gnuradio/types.h:37
std::complex< float > gr_complex
Definition: gr_complex.h:27
Cell and time interleaves QPSK/QAM modulated cells.Input: QPSK, 16QAM, 64QAM or 256QAM modulated cell...
Definition: dvbt2_cellinterleaver_cc.h:38
Definition: dvbt2_cellinterleaver_cc_impl.h:30
Include this header to use the message passing features.
Definition: logger.h:129
int work(int noutput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
just like gr::block::general_work, only this arranges to call consume_each for you ...
dvb_framesize_t
Definition: dvb_config.h:75