The beginnings of simple System Fusion support.

YSFConvolution.h

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+/*
+ *   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"
+
+class CYSFConvolution {
+public:
+	CYSFConvolution();
+	~CYSFConvolution();
+
+	void start();
+	void decode(unsigned char s0, unsigned char s1);
+	void chainback(unsigned char* out);
+
+private:
+	unsigned short*     m_metrics1;
+	unsigned short*     m_metrics2;
+	unsigned short*     m_oldMetrics;
+	unsigned short*     m_newMetrics;
+	unsigned long long* m_decisions;
+	unsigned long long* m_dp;
+};
+
+#endif
+