GNU Radio 3.6.5.1 C++ API
noaa_hrpt_deframer.h
Go to the documentation of this file.
1
/* -*- c++ -*- */
2
/*
3
* Copyright 2009 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_NOAA_HRPT_DEFRAMER_H
24
#define INCLUDED_NOAA_HRPT_DEFRAMER_H
25
26
#include <
noaa_api.h
>
27
#include <
gr_block.h
>
28
29
class
noaa_hrpt_deframer
;
30
typedef
boost::shared_ptr<noaa_hrpt_deframer>
noaa_hrpt_deframer_sptr
;
31
32
NOAA_API
noaa_hrpt_deframer_sptr
33
noaa_make_hrpt_deframer
();
34
35
/*!
36
* \brief NOAA HRPT Deframer
37
* \ingroup noaa_blk
38
*/
39
class
NOAA_API
noaa_hrpt_deframer
:
public
gr_block
40
{
41
friend
NOAA_API
noaa_hrpt_deframer_sptr
noaa_make_hrpt_deframer
();
42
noaa_hrpt_deframer
();
43
44
unsigned
int
d_state;
45
bool
d_mid_bit;
46
unsigned
char
d_last_bit;
47
unsigned
int
d_bit_count;
48
unsigned
int
d_word_count;
49
unsigned
long
long
d_shifter;
// 60 bit sync word
50
unsigned
short
d_word;
// 10 bit HRPT word
51
52
void
enter_idle();
53
void
enter_synced();
54
55
public
:
56
int
general_work
(
int
noutput_items,
57
gr_vector_int
&ninput_items,
58
gr_vector_const_void_star
&input_items,
59
gr_vector_void_star
&output_items);
60
};
61
62
#endif
/* INCLUDED_NOAA_HRPT_DEFRAMER_H */
gr-noaa
lib
noaa_hrpt_deframer.h
Generated on Mon Aug 19 2013 15:37:31 for GNU Radio 3.6.5.1 C++ API by
1.8.1.2