source: svn/branches/kctv/newcon3bcm2_21bu/BSEAV/lib/si/stt/si_stt.h

/***************************************************************
**
** Broadcom Corp. Confidential
** Copyright 2003-2008 Broadcom Corp. All Rights Reserved.
**
** THIS SOFTWARE MAY ONLY BE USED SUBJECT TO AN EXECUTED 
** SOFTWARE LICENSE AGREEMENT BETWEEN THE USER AND BROADCOM. 
** YOU HAVE NO RIGHT TO USE OR EXPLOIT THIS MATERIAL EXCEPT 
** SUBJECT TO THE TERMS OF SUCH AN AGREEMENT.
**
** File:                si_stt.h
** Description: defines for the STT table parse function.
**
** Created: 03/08/2001 
**
** REVISION:
**
** $Log: $
**
**
****************************************************************/
#ifndef SI_STT_H
#define SI_STT_H

/* For the following, refer to table 5.23 of ANSI/SCTE65 2002 (DVS234) */
#define STT_TABLE_ID_BYTE_INDX    0
#define STT_TABLE_ID_BYTE_NUM    1
#define STT_TABLE_ID_SHIFT    0
#define STT_TABLE_ID_MASK    0xff

#define STT_SECTION_LENGTH_BYTE_INDX    1
#define STT_SECTION_LENGTH_BYTE_NUM    2
#define STT_SECTION_LENGTH_SHIFT    0
#define STT_SECTION_LENGTH_MASK    0x0fff

#define STT_PROTOCOL_VERSION_BYTE_INDX    3
#define STT_PROTOCOL_VERSION_BYTE_NUM    1
#define STT_PROTOCOL_VERSION_SHIFT    0
#define STT_PROTOCOL_VERSION_MASK    0x1f

#define STT_SYSTEM_TIME_BYTE_INDX    5
#define STT_SYSTEM_TIME_BYTE_NUM    4
#define STT_SYSTEM_TIME_SHIFT    0
#define STT_SYSTEM_TIME_MASK    0xffffffff

#define STT_GPS_UTC_OFFSET_BYTE_INDX    9
#define STT_GPS_UTC_OFFSET_BYTE_NUM    1
#define STT_GPS_UTC_OFFSET_SHIFT    0
#define STT_GPS_UTC_OFFSET_MASK    0xff



#ifdef __cplusplus
extern "C" {
#endif

void SI_STT_Init (void);
SI_RET_CODE SI_STT_parse (unsigned char * stt_table);
unsigned long SI_STT_Get_Sys_Time (void);
unsigned long SI_STT_Get_GPS_UTC_Offset (void);
unsigned long SI_STT_Conv_To_UTC_Time (unsigned long time);

#ifdef __cplusplus
}
#endif



#endif