firecode_check_bb_impl.h
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/* -*- c++ -*- */
/*
* Copyright 2017 Moritz Luca Schmid, Communications Engineering Lab (CEL) / Karlsruhe Institute of Technology (KIT).
* The class firecode_checker is adapted from the Qt-DAB software, Copyright Jan van Katwijk (Lazy Chair Computing J.vanKatwijk@gmail.com)
*
* This 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.
*
* This software 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 this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_DAB_FIRECODE_CHECK_BB_IMPL_H
#define INCLUDED_DAB_FIRECODE_CHECK_BB_IMPL_H
#include <dab/firecode_check_bb.h>
#include "firecode-checker.h"
namespace gr {
namespace dab {
/*! \brief checks firecode of logical frames
*
* checks firecode of each logical frame as a qa test for the msc_decoder.
* According to ETSI TS 102 563 every fifth logical frame starts with 16 bit firecode
*
*
*/
class firecode_check_bb_impl : public firecode_check_bb {
private:
int d_frame_size;
int d_bit_rate_n;
int d_nproduced, d_nconsumed;
bool d_firecode_passed;
firecode_checker fc;
public:
firecode_check_bb_impl(int bit_rate_n);
~firecode_check_bb_impl();
virtual bool get_firecode_passed()
{ return d_firecode_passed; }
// Where all the action really happens
void forecast(int noutput_items, gr_vector_int &ninput_items_required);
int general_work(int noutput_items,
gr_vector_int &ninput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
};
} // namespace dab
} // namespace gr
#endif /* INCLUDED_DAB_FIRECODE_CHECK_BB_IMPL_H */
firecode_checker
Definition firecode-checker.h:33
gr::dab::firecode_check_bb_impl::~firecode_check_bb_impl
~firecode_check_bb_impl()
gr::dab::firecode_check_bb_impl::get_firecode_passed
virtual bool get_firecode_passed()
Definition firecode_check_bb_impl.h:50
gr::dab::firecode_check_bb_impl::forecast
void forecast(int noutput_items, gr_vector_int &ninput_items_required)
gr::dab::firecode_check_bb_impl::firecode_check_bb_impl
firecode_check_bb_impl(int bit_rate_n)
gr::dab::firecode_check_bb_impl::general_work
int general_work(int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
gr::dab::firecode_check_bb
Definition firecode_check_bb.h:36
firecode-checker.h
firecode_check_bb.h
gr::dab
Definition complex_to_interleaved_float_vcf.h:29
gr
Definition complex_to_interleaved_float_vcf.h:28