jens
8c87efc10e
git-svn-id: http://moon:8086/svn/software/trunk/projects/GnuRadio@428 b431acfa-c32f-4a4a-93f1-934dc6c82436
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/* -*- c++ -*- */
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/*
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* Copyright 2019 Jay Arrowfield.
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3, or (at your option)
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* any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef INCLUDED_JAY_BIT_PACKER_IMPL_H
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#define INCLUDED_JAY_BIT_PACKER_IMPL_H
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#include <jay/bit_packer.h>
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namespace gr {
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namespace jay {
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class bit_packer_impl : public bit_packer
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{
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private:
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// Nothing to declare in this block.
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int m_inputCounter;
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int m_numBitsIn;
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int m_numBitsOut;
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int m_endianess;
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int m_output;
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int m_gapCount;
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int m_patternMatchCount[2];
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static const uint8_t m_pattern[2][18];
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void patternMatchProcess(uint8_t byte);
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void patternMatchReset();
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void reset();
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public:
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bit_packer_impl(int numBitsIn, int numBitsOut, int endianess);
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~bit_packer_impl();
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// Where all the action really happens
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void forecast (int noutput_items, gr_vector_int &ninput_items_required);
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int general_work(int noutput_items,
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gr_vector_int &ninput_items,
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gr_vector_const_void_star &input_items,
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gr_vector_void_star &output_items);
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};
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} // namespace jay
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} // namespace gr
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#endif /* INCLUDED_JAY_BIT_PACKER_IMPL_H */
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