source: svn/trunk/newcon3bcm2_21bu/BSEAV/lib/si/scte65/ea/si_ea.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_ea.h
** Description: defines for the EA table parse function.
**
** Created: 03/08/2001 
**
** REVISION:
**
** $Log: $
**
**
****************************************************************/
#ifndef SI_EA_H
#define SI_EA_H

#define EA_TABLE_ID_BYTE_INDX    0
#define EA_TABLE_ID_BYTE_NUM    1
#define EA_TABLE_ID_SHIFT    0
#define EA_TABLE_ID_MASK    0xff

#define EA_SECTION_LENGTH_BYTE_INDX    1
#define EA_SECTION_LENGTH_BYTE_NUM    2
#define EA_SECTION_LENGTH_SHIFT    0
#define EA_SECTION_LENGTH_MASK    0x0fff

#define EA_TABLE_ID_EXTENSION_BYTE_INDX    3
#define EA_TABLE_ID_EXTENSION_BYTE_NUM    2
#define EA_TABLE_ID_EXTENSION_SHIFT    0
#define EA_TABLE_ID_EXTENSION_MASK    0xffff

#define EA_SEQUENCE_NUMBER_BYTE_INDX    5
#define EA_SEQUENCE_NUMBER_BYTE_NUM    1
#define EA_SEQUENCE_NUMBER_SHIFT    1
#define EA_SEQUENCE_NUMBER_MASK    0x1f

#define EA_PROTOCOL_VERSION_BYTE_INDX    8
#define EA_PROTOCOL_VERSION_BYTE_NUM    1
#define EA_PROTOCOL_VERSION_SHIFT    0
#define EA_PROTOCOL_VERSION_MASK    0xff

#define EA_EAS_EVENT_ID_BYTE_INDX    9
#define EA_EAS_EVENT_ID_BYTE_NUM    2
#define EA_EAS_EVENT_ID_SHIFT    0
#define EA_EAS_EVENT_ID_MASK    0xffff

#define EA_EAS_ORIGINATOR_CODE_BYTE_INDX                11

#define EA_EAS_EVENT_CODE_LENGTH_BYTE_INDX    14
#define EA_EAS_EVENT_CODE_LENGTH_BYTE_NUM    1
#define EA_EAS_EVENT_CODE_LENGTH_SHIFT    0
#define EA_EAS_EVENT_CODE_LENGTH_MASK    0xff

#define EA_EAS_EVENT_CODE_BYTE_INDX    15

#ifdef __cplusplus
extern "C" {
#endif

/* 
 * Public function prototypes
 */
void SI_EA_Init (void);
void SI_EA_GetEventTime (unsigned long *p_ea_start_time, unsigned short *p_ea_duration);
void SI_EA_EventExpirationCb (void);
SI_RET_CODE SI_EA_Parse (unsigned char * ea_table);

#ifdef __cplusplus
}
#endif



#endif