MMDVM_CM/DMR2M17/ModeConv.h
2020-11-02 00:11:30 -05:00

60 lines
1.7 KiB
C++

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