1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/* -*- c++ -*- */
/*
* Copyright 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.
*/
#ifndef INCLUDED_FEC_ASYNC_ENCODER_H
#define INCLUDED_FEC_ASYNC_ENCODER_H
#include <gnuradio/fec/api.h>
#include <gnuradio/fec/generic_encoder.h>
#include <gnuradio/block.h>
#include <boost/shared_ptr.hpp>
namespace gr {
namespace fec {
/*!
* \brief Creates the encoder block for use in GNU Radio
* flowgraphs from a given FECAPI object derived from the
* generic_encoder class.
* \ingroup error_coding_blk
*
* \details
*
* Encodes frames received as a PDU over a message port.
*/
class FEC_API async_encoder : virtual public block
{
public:
typedef boost::shared_ptr<async_encoder> sptr;
/*!
* Build the PDU-based FEC encoder block from an FECAPI encoder object.
*
* \param my_encoder An FECAPI encoder object child of the generic_encoder class.
* \param packed True if working on packed bytes (like PDUs)
* \param rev_unpack Reverse the unpacking order from input bytes to bits
* \param rev_pack Reverse the packing order from bits to output bytes
*/
static sptr make(generic_encoder::sptr my_encoder,
bool packed=false,
bool rev_unpack=true, bool rev_pack=true);
virtual int general_work(int noutput_items,
gr_vector_int& ninput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items) = 0;
};
} /* namespace fec */
} /* namespace gr */
#endif /* INCLUDED_FEC_ASYNC_ENCODER_H */
|
