//*****************************************************************************
//  FILENAME:    initFrontend.h
//  REVISIONS:   0.1
//               0.1.1, modified on 2007/07/06, liu dong             
//               0.1.2, modified on 2007/08/07, liu dong  
//               0.1.3, updated  on 2007/08/29, liu dong    
//               0.1.4, updated  on 2007/10/23, liu dong        
//  CREATED:     Liu Dong 2007/02/14  
//  DESCRIPTION: define the constant and function prototype that used in "InitFrontend.c"
//		
//-----------------------------------------------------------------------------
//  Copyright (c) Analog Devices 2006,2007 All Rights Reserved.
//*****************************************************************************

#define lowTunerI2CAdr  0xc2 
#define lowDemodI2CAdr  0x32 // 
#define highDemodI2CAdr 0x36 // when register address > 0xBF
#define DemodSec1MaxAdr 0xBF 
#define ADMTV10xID      0x0E // ADMTV102 SPLITID 

#define m_BYTE  unsigned char
#define m_WORD  unsigned int
#define m_DWORD unsigned long
#define BOOL    int 

#define DemodParallelOutType   0x00 
#define DemodSerialOutType     0x01 

#define Demod_8GL5ID    0x0E // 8GL5 0x00 reg value 
#define Demod_8934ID    0x0C // 8934 0x00 reg value 
	
#define Demod_8934	0x00 
#define Demod_8G44	0x01 
#define Demod_8GL5	0x02

#define Tuner_MTV102		0x00 
#define Tuner_ADMTV102		0x01 
#define  Tuner_NewMTV102	0x02 
#define  VHFSupport               1  // 
#define  UHFSupport               0  // 

#define  GI_420    0x00 
#define  GI_945    0x02 
#define  GI_595	   0x01 

#define  BothMultipleSingle    0x01 //enable single Carrier detection or not
#define  MultipleCarrierOnly   0x00 //only enable multiple Carrier mode 
#define  SingleCarrierOnly     0x02 //only enable single Carrier mode 

// Carrier mode: Single or multiple carrier mode 
#define  SingleCarrier    0x01
#define  MultiCarrier     0x00

#define REFCLK13000  0
#define REFCLK16384  1
#define REFCLK19200  2
#define REFCLK20480  3
#define REFCLK24576  4
#define REFCLK26000  5
#define REFCLK30400  6
#define REFCLK36000  7
#define REFCLK38400  8
#define REFCLK20000  9

#define _EXTUNEOFF   0  
#define _EXTUNEON    1  
#define _TUNEEN      1 
#define _TUNEDIS     0 
#define CTUNEOFS     0x01  //default = 0 ;  

#define vlowDegBoundary    7
#define rglowDegCONDIV     0xEC
#define vhighDegBoundary   9
#define rgHighDegCONDIV    0x00
#define fDegVcoApply       1
#define HIGH_TEMP	   0
#define LOW_TEMP	   1
#define rglowDegCONVCO_VHF     0x9D
#define rgHighDegCONVCO        0x00
#define CTUNE_CLKOFS_SPLIT0E   0x09 /*added at v1.6.8*/
#define CTUNE_CLKOFS_SPLIT0F   0x00 // for mass product 
#define REFCLK30400_CLKSEL_REG_SPLITID0E   0x5A   //for split ID is 0x0e
#define REFCLK30400_CLKSEL_REG_SPLITID0F   0x6A   //for split ID is 0x0f

#define  TunerADOutMin  2
#define  TunerADOutMax  12

#define DetectOkOnLock     1
#define OnProcessNoLock    2
#define MaxLockTimes       3
#define MaxNoLockTimes     10

#define VIEW_FIND	    1
#define VIEW_TIME_OUT	0
#define RSSIAveTimes        3
#define TunerPowerBound   -610000 
#define NoSignalThreshold -8400  // -84dBm
#define MaxProgNum        10



typedef struct 
{
  BOOL		  ACK_status;  // 0 means no ACK, 1 means has ACK 
  unsigned char   read_data;   // read return value			
} USB_I2C_READ;


typedef struct 
{
	int ChannelID;  // channel ID number
	int Freq;   // Frequency point 
	int CarrMode; //indicate the carrier mode, multiple carrier or single carrier
	int GIMode;    // Guard interval mode 
	int FECMode; // Time interleaver, Constellation, Code Rate, Control Frame etc. 
	int ProgID[MaxProgNum];  //program ID
	int VideoID[MaxProgNum]; // Video PID
	int VideoType[MaxProgNum]; // Video Type of each program
	int AudioID[MaxProgNum]; //Audio PID
	int AudioType[MaxProgNum]; //Audio Type of each program
	int ProgNum;  // Program number in this Channel 
}ChannelInfo;

//ChannelInfo  FindChannel[50];
typedef struct	
{           	int        m_program_id;
		int        m_video_pid;
		int        m_video_type;
		int        m_audio_pid;
		int        m_audio_type;
}MPEG_PROGINFO;

//MPEG_PROGINFO myMpegInfo[MaxProgNum];
//int FindProgNum;   // indicate how many program is found in one certain channel


void Sleep(int msNum);

void ConfigTuner(m_BYTE target, m_BYTE *AddrData);
void TunerInit(m_BYTE target, int TunerPLLType);
int  GetTunerType(m_BYTE target);
void SetTunerFreq(m_BYTE target, m_WORD frequency, m_WORD lpfBW, int PLLType);
void SetLPF(m_BYTE target,m_WORD refClkType,m_BYTE lpfBW);
int  LO2PLL_Freq(m_DWORD lofreq);
int  TunerPLLRegSet(m_BYTE target, m_BYTE* RegDat,int PLLType);
int   TunerRSSICalc(int freq);
void dpPhaseTuning(m_DWORD lofreq, m_BYTE temper);
void TunerTemperatureComp(long lofreq);
int  CheckTunerI2C(m_BYTE target);

void ConfigDemod( m_BYTE *AddrData);
void DemodInit(int DemodOutType);
int  GetDemodType();
void DemodSoftReset();
void GIModeSet(m_BYTE GI_mode);
void DisableGIAutoDetect();
int  GetFECPara();
int  CheckDetectMode();
int  CheckDemodI2C();
void DemodManualDetectSet(m_BYTE FEC_Par,int GI_mode);
void DemodAutoDetectSet();
void SetTunerI2CInternal();
void SetTunerI2CExternal();
void DemodOutputSerialSet();
void DemodOutputParallelSet();
int  DemodSingleCarrSet();
int  DemodMultiCarrSet();
int  SignalLockCheck();
int TunerPllLockCheck();
int  AutoDetectDoneCheck();
int  DetectDemodMode();
int  GetGISet();
int  WaitForDetect(int SupportSingleCarrier);
int  DetectFEBoard();
int   GetCarrMode();
int  ProcessOnGI595SC();
int  DBBSignalQuality();
int  ChannelScan(int* );

int FrontEndBoardInit(int Freq, int PLLType, int InitMode);

static USB_I2C_READ sread(m_BYTE , m_BYTE);
static void swrite(m_BYTE , m_BYTE,m_BYTE);
int GetProgramInfo();