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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
/*
Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
2011, 2012 Her Majesty the Queen in Right of Canada (Communications
Research Center Canada)
Copyright (C) 2016
Matthias P. Braendli, matthias.braendli@mpb.li
*/
/*
This file is part of ODR-DabMux.
ODR-DabMux 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 of the
License, or (at your option) any later version.
ODR-DabMux 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 ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __DAB_MULTIPLEXER_H__
#define __DAB_MULTIPLEXER_H__
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "dabOutput/dabOutput.h"
#include "dabOutput/edi/TagItems.h"
#include "dabOutput/edi/TagPacket.h"
#include "dabOutput/edi/AFPacket.h"
#include "dabOutput/edi/PFT.h"
#include "fig/FIGCarousel.h"
#include "crc.h"
#include "utils.h"
#include "UdpSocket.h"
#include "InetAddress.h"
#include "PcDebug.h"
#include "MuxElements.h"
#include "RemoteControl.h"
#include "Eti.h"
#include "ClockTAI.h"
#include <vector>
#include <chrono>
#include <memory>
#include <string>
#include <memory>
#include <boost/property_tree/ptree.hpp>
class DabMultiplexer : public RemoteControllable {
public:
DabMultiplexer(
std::shared_ptr<BaseRemoteController> rc,
boost::property_tree::ptree pt);
void prepare(void);
unsigned long getCurrentFrame() { return currentFrame; }
void mux_frame(std::vector<std::shared_ptr<DabOutput> >& outputs);
void print_info(void);
void set_edi_config(const edi_configuration_t& new_edi_conf);
/* Remote control */
virtual void set_parameter(const std::string& parameter,
const std::string& value);
/* Getting a parameter always returns a string. */
virtual const std::string get_parameter(const std::string& parameter) const;
private:
void prepare_subchannels(void);
void prepare_services_components(void);
void prepare_data_inputs(void);
boost::property_tree::ptree m_pt;
std::shared_ptr<BaseRemoteController> m_rc;
unsigned timestamp;
bool MNSC_increment_time;
struct timeval mnsc_time;
std::chrono::system_clock::time_point edi_time;
edi_configuration_t edi_conf;
uint32_t sync;
unsigned long currentFrame;
std::shared_ptr<dabEnsemble> ensemble;
ClockTAI m_clock_tai;
#if HAVE_OUTPUT_EDI
std::ofstream edi_debug_file;
// The TagPacket will then be placed into an AFPacket
AFPacketiser edi_afPacketiser;
// The AF Packet will be protected with reed-solomon and split in fragments
PFT edi_pft;
#endif // HAVE_OUTPUT_EDI
/* New FIG Carousel */
FIC::FIGCarousel fig_carousel;
};
// DAB Mode
#define DEFAULT_DAB_MODE 1
// Taille de la trame de donnee, sous-canal 3, nb de paquets de 64bits,
// STL3 * 8 = x kbytes par trame ETI
// Data bitrate in kbits/s. Must be 64 kb/s multiple.
#define DEFAULT_DATA_BITRATE 384
#define DEFAULT_PACKET_BITRATE 32
/* default ensemble parameters. Label must be max 16 chars, short label
* a subset of the label, max 8 chars
*/
#define DEFAULT_ENSEMBLE_LABEL "ODR Dab Mux"
#define DEFAULT_ENSEMBLE_SHORT_LABEL "ODRMux"
#define DEFAULT_ENSEMBLE_ID 0xc000
#define DEFAULT_ENSEMBLE_ECC 0xa1
// start value for default service IDs (if not overridden by configuration)
#define DEFAULT_SERVICE_ID 50
#define DEFAULT_PACKET_ADDRESS 0
#endif
|
