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/*
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) 2015
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 __FIG_H_
#define __FIG_H_
#include <boost/shared_ptr.hpp>
#include "MuxElements.h"
struct FIGRuntimeInformation {
unsigned long currentFrame;
boost::shared_ptr<dabEnsemble> ensemble;
};
// Recommended FIG rates according to ETSI TR 101 496-2 Table 3.6.1
enum class FIG_rate {
FIG0_0, /* Special repetition rate for FIG0/0, EN 300 401 Clause 6.4
In any 96 ms period, the FIG 0/0 should be transmitted in a fixed time
position. In transmission mode I, this should be the first FIB (of the three)
associated with the first CIF (of the four) in the transmission frame (see
clause 5.1). In transmission modes II and III, this should be the first FIB of
every fourth transmission frame. In transmission mode IV, this should be the
first FIB (of the three) associated with the first CIF (of the two) in every
alternate transmission frame (see clause 5.1). */
A, // at least 10 times per second
B, // once per second
C, // once every 10 seconds
D, // less than once every 10 seconds
E, // all in two minutes
};
class IFIG
{
public:
virtual size_t fill(uint8_t *buf, size_t max_size) = 0;
virtual FIG_rate repetition_rate(void) = 0;
};
#endif // __FIG_H_
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