Added atmos support and new ULs per SMPTE 429-2:2013 - see README for deets.

1 files changed, 80 insertions, 0 deletions

diff --git a/src/SyncCommon.h b/src/SyncCommon.h
new file mode 100644
index 0000000..bc5d498
--- /dev/null
+++ b/src/SyncCommon.h
@@ -0,0 +1,80 @@
+/*
+Copyright (c) 2013-2013, John Hurst
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. The name of the author may not be used to endorse or promote products
+   derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+/*! \file    SyncCommon.h
+    \version $Id$
+    \brief   Common elements for ATMOS Sync Channel generation
+*/
+
+#ifndef _SYNC_COMMON_H_
+#define _SYNC_COMMON_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef BYTE
+typedef unsigned char BYTE;
+#endif
+
+#ifndef USHORT
+typedef unsigned short USHORT;
+#endif
+
+#ifndef INT
+typedef int INT;
+#endif
+
+#ifndef FLOAT
+typedef float FLOAT;
+#endif
+
+#define SYMBOL_RATE			(12000)
+
+#define SYMBOL_LENGTH_48	(4)
+#define SYMBOL_LENGTH_96	(8)
+
+#define SYNC_HEADER			(0x4D56)
+#define SYNC_HEADER1		(0x4D)
+#define SYNC_HEADER2		(0x56)
+
+#define SYNC_HEADER_BITS	(16)
+#define FRAME_RATE_BITS		(4)
+#define RESERVE_BITS		(2)
+#define UUID_SUB_INDEX_BITS	(2)
+#define UUID_SUB_BITS		(32)
+#define FRAME_INDEX_BITS	(24)
+#define CRC_BITS			(16)
+#define MESSAGE_TOTAL_BITS	(96)
+#define MESSAGE_TOTAL_BYTES (12)
+
+#define MAX_PACKET			(32)
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif