source: svn/newcon3bcm2_21bu/dst/dmw/src/EPG/DMW_EIA608B.h @ 22

#ifndef         _EIA608B_H_
#define         _EIT608B_H_

//#include "DMW_EpgStructsDef.h"
#include "DHL_Types.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct DescKeyword
{
        UINT8        hexCode;
        const UINT8 *keyWord;
}DescKeyword_t;

/*Language for Audio Services*/
typedef enum AudioLanguage
{
        AL_UNKNOWN = 0,
        AL_AENGLISH = 1,
        AL_SPANISH = 2,
        AL_FRENCH =3,
        AL_GERMAN = 4,
        AL_ITALIAN = 5,
        AL_OTHER = 6,
        AL_NONE= 7
}AudioLanguage;

typedef enum AudioType1
{
        AT_UNKNOWN = 0,
        AT_MONO = 1,
        AT_SIMUL_STEREO = 2,
        AT_TRUE_STEREO = 3,
        AT_STEREO_SURROUND = 4,
        AT_DATA_SERVICE = 5,
        AT_OTHER = 6,
        AT_NONE = 7,
        
        /*Second Audio Program Only*/
        
        AT_VIDEO_DESCRIPTION = 8,
        AT_NON_PROGRAM_AUDIO = 9,
        AT_SPECIAL_EFFECTS = 10,
}AudioType1;


#define programNameReceiveOk            0x01
#define programTypeReceiveOk            0x02
#define lengthTimeInShowReceiveOk       0x04
#define programIdReceiveOk                      0x08
#define allReceiveOk                            0x0f
#define sosoOK                                          0x0D

typedef struct NtscBasicEpgInfo {
        
        /*It is from ProgramIdentificationNumber : start time & date*/
        UINT8   startMinute;
        UINT8   startHour;      
        UINT8   startDate;      
        UINT8   startMonth;     
        UINT8   bTapeDelay;             /*determine if an offest is necessary because of local station tape delay*/

        /*It is from LengthTimeInShow : scheduled length of the program ,elapsed time*/ 
        UINT8   minLength;              
        UINT8   hourLength;
        UINT8   minElapsed;     
        UINT8   hourElapsed;
        UINT8   secElapsed;
        
        /*It is from ProgramName*/
        UINT8   programNameLength;
        UINT8   programName[32];
        
        /*It is from ProgramType*/
        UINT8   programType[32];
        
        struct NtscBasicEpgInfo         *pNext;
        UINT8   receiveStatus;
}NtscBasicEpgInfo;      

typedef struct NtscEpgInfoHeader {
        NtscBasicEpgInfo        *pNext;
        int                                     iElemCount;
        UINT8                           iInternalVersion;    
} NtscEpgInfoHeader;

typedef struct NtscCaptionInfo {
                
        /*It is from CaptionServices*/
        UINT8 capLanguage[8];
        UINT8 capServiceType[8];
        
} NtscCaptionInfo;      


typedef struct NtscAudioInfo {
        
        /*It is from AudioServices*/
        UINT8 mainAudioLanguage;
        UINT8 mainAudioType;    
        UINT8 sapLanguage;      
        UINT8 sapType;
        
} NtscAudioInfo;


typedef struct NtscCGMSA
{
        /*It is from CopyGenerationManagementSystemA*/
        UINT8 CGMS_A;   /*Copy Generation Management System for Analog*/
        UINT8 APS;              /*Analog Protection System*/
        UINT8 ASB;              /*Analog Source Bit*/

}NtscCGMSA;

typedef struct NtscAspectRatioInfo {
                
        /*It is from AspectRatioInformation*/
        UINT8 startLine;
        UINT8 endLine;
        UINT8 squeezed;
        
}NtscAspectRatioInfo;

        
typedef struct NtscTimeInfo {
        /*It is from TimeOfDay*/
        UINT8   iMinute;
        UINT8   iHour;  
        UINT8   iDate;  
        UINT8   iMonth; 
        UINT8   iDay;
        UINT8   iYear;
        
        UINT8   bDaylightSaving;
        UINT8   bFeb28or29;
        UINT8   bSecondReset;
        UINT8   bTapeDelay;
        
        /*It is from Local Time Zone & DST USE*/
        UINT8 timeZoneOffset;
        UINT8 daylightSaving;
} NtscTimeInfo;
        
typedef struct NtscProgramDescription {
        UINT8   row[8][32];
} NtscProgramDescription;

typedef struct NtscChannelInfo {
        
        /*It is from Network Name*/
        UINT8   networkNameLength;
        UINT8   networkName[32];
        
        /*It is from Call Letters.*/
        UINT8   stationId[6];
        
        /*It is from Transmission Signal Identifier*/
        UINT16 tsid;
        
        /*It is from Tape Delay*/
        UINT8   tapeMinute;
        UINT8   tapeHour;
        
} NtscChannelInfo;

typedef enum {
        xdsProgramIdentificationNumber=0,
        xdsProgramName,
        xdsNetworkName,
        xdsContentAdvisory         
} EpgNtscPacketType;


typedef enum 
{
        US_Entire_Audience              = 0x0,
        US_Children                             = 0x1,
        US_MPAA                                 = 0x2,
        CANADA_English                  = 0x3,
        CANADA_French                   = 0x4,
        /*reserved*/
        /*reserved*/
        NO_INFORMATION                  = 0x7
        
} rating_type_k;

typedef struct
{
        rating_type_k   ratingType;
        UINT8   ratingValue;            /*      : dimention 0 or 5 or 7*/
        UINT8   FV;     /*Fantasy Violence      : dimention 6*/
        UINT8   V;      /*Violence                      : dimention 4*/
        UINT8   S;      /*Sex                           : dimention 3*/
        UINT8   L;      /*Language                      : dimention 2*/
        UINT8   D;      /*Dialogue                      : dimention 1*/

} NtscRatingInfo;


/*EIA608B API Declaration (for users)*/
STATUS DMW_608B_GetCaptionInfo ( NtscCaptionInfo *pCaptionInfo );
STATUS DMW_608B_GetChannelInfo ( NtscChannelInfo *pNtscChannelInfo );
STATUS DMW_608B_GetProgramDescription( NtscProgramDescription *pDescription );
STATUS DMW_608B_GetAudioInfo ( NtscAudioInfo *pAudioInfo );
STATUS DMW_608B_GetTimeInfo( NtscTimeInfo *pTimeInfo );
STATUS DMW_608B_GetAspectRatioInfo( NtscAspectRatioInfo *pAspectRatioInfo );
STATUS DMW_608B_GetProgramDescription( NtscProgramDescription *pDescription );

STATUS DMW_608B_GetRating( NtscRatingInfo *pRating );
void DMW_608B_SetValidRatingTimeout(UINT32 timeout); /*the unit of timeout is msec.*/

STATUS DMW_608B_InitNtscEpgDb();
void DMW_608B_CloseNtscEpgDb();

/*It will be used by Epg task..for constructing epg db.*/
STATUS DMW_608B_GetProgramInfo ( NtscBasicEpgInfo **aNtscProgramInfo , int *iNtscProgramInfoCount , int iTimeOut );
STATUS DMW_608B_FreeProgramInfo( NtscBasicEpgInfo *aNtscProgramInfo );


/*EIA608B local function declaration.*/

void ProgramIdentificationNumber( UINT8 *inBuff, UINT8 inSize);
void LengthTimeInShow ( UINT8 *inBuff , UINT8 inSize);
void ProgramName( UINT8 *inBuff , UINT8 inSize);
const UINT8 * DescriptiveKeyword( UINT8 iHexCode );
void ProgramType( UINT8 *inBuff , UINT8 inSize );
void ContentAdvisory ( UINT8 *inBuff , UINT8 inSize );
void AudioServices ( UINT8      *inBuff , UINT8 inSize );
void CaptionServices ( UINT8 *inBuff , UINT8 inSize );
void CopyGenerationManagementSystemA( UINT8 *inBuff , UINT8 inSize );
void AspectRatioInformation( UINT8 *inBuff , UINT8 inSize);
void CompositePacket1( UINT8 *inBuff , UINT8 inSize );
void CompositePacket2( UINT8 *inBuff , UINT8 inSize );
void NetworkName ( UINT8 *inBuff , UINT8 inSize );
void CallLetters ( UINT8 *inBuff , UINT8 inSize );
void TimeOfDay( UINT8 *inBuff , UINT8 inSize );
void TransmissionSignalIdentifier ( UINT8 *inBuff , UINT8 inSize );
void TimeOfDelay( UINT8 *inBuff , UINT8 inSize );
void ImpulseCaptureID( UINT8 *inBuff , UINT8 inSize );
void SupplementDataLocation (UINT8 *inBuff , UINT8 inSize);
void LocalTimeZone_DSTUse (UINT8 *inBuff , UINT8 inSize );
void OutOfBandChannelNumber( UINT8 *inBuff , UINT8 inSize );
void ChannelMapPointer( UINT8 *inBuff , UINT8 inSize );
void ChannelMapHeaderPacket( UINT8 *inBuff , UINT8 inSize );
void ChannelMapPacket( UINT8 *inBuff , UINT8 inSize );
void NationalWeatherServiceCode( UINT8 *inBuff , UINT8 inSize );
void TapeDelay ( UINT8 *inBuff , UINT8 inSize );



void ProgramDescription( UINT8 *inBuff , UINT8 inSize , UINT8 rowIndex );
BOOLEAN DMW_608B_IsCurrentOnlyMode();

#ifdef __cplusplus
}
#endif


#endif