mirror of
https://github.com/ShaYmez/MMDVM_CM.git
synced 2024-12-22 17:21:12 -05:00
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#if !defined(YSFConvolution_H)
|
||
|
|
#define YSFConvolution_H
|
||
|
|
|
||
|
|
#include "YSFConvolution.h"
|
||
|
|
|
||
|
|
#include <cstdint>
|
||
|
|
|
||
|
|
class CYSFConvolution {
|
||
|
|
public:
|
||
|
|
CYSFConvolution();
|
||
|
|
~CYSFConvolution();
|
||
|
|
|
||
|
|
void start();
|
||
|
|
void decode(uint8_t s0, uint8_t s1);
|
||
|
|
void chainback(unsigned char* out, unsigned int nBits);
|
||
|
|
|
||
|
|
void encode(const unsigned char* in, unsigned char* out, unsigned int nBits) const;
|
||
|
|
|
||
|
|
private:
|
||
|
|
uint16_t* m_metrics1;
|
||
|
|
uint16_t* m_metrics2;
|
||
|
|
uint16_t* m_oldMetrics;
|
||
|
|
uint16_t* m_newMetrics;
|
||
|
|
uint64_t* m_decisions;
|
||
|
|
uint64_t* m_dp;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|