Initial commit

DMRSync.h

@@ -0,0 +1,56 @@
+/*
+ *   Copyright (C) 2015 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(DMRSYNC_H)
+#define	DMRSYNC_H
+
+enum DMR_SYNC_TYPE {
+	DST_BS_AUDIO,
+	DST_BS_DATA,
+
+	DST_MS_AUDIO,
+	DST_MS_DATA,
+
+	DST_DIRECT_SLOT1_AUDIO,
+	DST_DIRECT_SLOT1_DATA,
+
+	DST_DIRECT_SLOT2_AUDIO,
+	DST_DIRECT_SLOT2_DATA,
+
+	DST_NONE
+};
+
+class CDMRSync
+{
+public:
+	CDMRSync();
+	~CDMRSync();
+
+	DMR_SYNC_TYPE matchDirectSync(const unsigned char* bytes) const;
+
+	DMR_SYNC_TYPE matchMSSync(const unsigned char* bytes) const;
+
+	DMR_SYNC_TYPE matchBSSync(const unsigned char* bytes) const;
+
+	void addSync(unsigned char* data, DMR_SYNC_TYPE type) const;
+
+private:
+	unsigned int compareBytes(const unsigned char* bytes1, const unsigned char* bytes2) const;
+};
+
+#endif