GNU Radio Manual and C++ API Reference 3.8.5.0
The Free & Open Software Radio Ecosystem
 
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lfsr_32k_source_s.h
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1/* -*- c++ -*- */
2/*
3 * Copyright 2004,2013 Free Software Foundation, Inc.
4 *
5 * This file is part of GNU Radio
6 *
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)
10 * any later version.
11 *
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.
16 *
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.
21 */
22
23#ifndef INCLUDED_GR_LFSR_32K_SOURCE_S_H
24#define INCLUDED_GR_LFSR_32K_SOURCE_S_H
25
26#include <gnuradio/blocks/api.h>
28#include <gnuradio/sync_block.h>
29
30namespace gr {
31namespace blocks {
32
33/*!
34 * \brief LFSR pseudo-random source with period of 2^15 bits (2^11 shorts)
35 * \ingroup misc_blk
36 *
37 * \details
38 * This source is typically used along with gr::blocks::check_lfsr_32k_s to
39 * test the USRP using its digital loopback mode.
40 */
42{
43public:
44 // gr::blocks::lfsr_32k_source_s::sptr
45 typedef boost::shared_ptr<lfsr_32k_source_s> sptr;
46
47 /*!
48 * \brief Make a LFSR 32k source block.
49 */
50 static sptr make();
51};
52
53} /* namespace blocks */
54} /* namespace gr */
55
56#endif /* INCLUDED_GR_LFSR_32K_SOURCE_S_H */
LFSR pseudo-random source with period of 2^15 bits (2^11 shorts)
Definition lfsr_32k_source_s.h:42
boost::shared_ptr< lfsr_32k_source_s > sptr
Definition lfsr_32k_source_s.h:45
static sptr make()
Make a LFSR 32k source block.
synchronous 1:1 input to output with history
Definition sync_block.h:38
#define BLOCKS_API
Definition gr-blocks/include/gnuradio/blocks/api.h:30
GNU Radio logging wrapper for log4cpp library (C++ port of log4j)
Definition basic_block.h:46