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https://github.com/ShaYmez/MMDVM_CM.git
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60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
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/*
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* Copyright (C) 2010,2014,2016,2018 by Jonathan Naylor G4KLX
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* Copyright (C) 2018 by Andy Uribe CA6JAU
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* Copyright (C) 2020 by Doug McLain AD8DP
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "Defines.h"
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#include "RingBuffer.h"
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#include "MBEVocoder.h"
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#include "codec2/codec2.h"
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#if !defined(MODECONV_H)
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#define MODECONV_H
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class CModeConv {
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public:
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CModeConv();
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~CModeConv();
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void setM17GainAdjDb(std::string dbstring);
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void putDMR(unsigned char* data);
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void putDMRHeader();
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void putDMREOT();
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void putM17(unsigned char* data);
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void putM17Header();
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void putM17EOT();
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unsigned int getM17(unsigned char* data);
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unsigned int getDMR(unsigned char* data);
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private:
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unsigned int m_m17N;
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unsigned int m_dmrN;
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CRingBuffer<unsigned char> m_M17;
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CRingBuffer<unsigned char> m_DMR;
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MBEVocoder *m_mbe;
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CCodec2 *m_c2;
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uint16_t m_m17GainMultiplier;
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bool m_m17Attenuate;
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void encode(const unsigned char* in, unsigned char* out, unsigned int offset) const;
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void decode(const unsigned char* in, unsigned char* out, unsigned int offset) const;
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};
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#endif
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