/**
	LG3305.h
	
	Demodulator Driver(LG3305).

	Copyright 2006~2010 Digital STREAM Technology, Inc.
	All Rights Reserved

	Release History:
	
*/



#ifndef __LG3305_H__
#define __LG3305_H__





#ifdef __cplusplus
extern "C" {
#endif



#if COMMENT
____Overview____(){}
#endif

/** 
	\file LG3305.h
	----LG3305 Çì´õÆÄÀÏ ³»¿ë ¼³¸í----

	Demodulator (LG3305) ±¸µ¿ Driver ¹× API.

	DST HAL ±¸Á¶¿¡ ¸Â°Ô API ÀÛ¼º.


*/





#if COMMENT
_____LG3305_Code____(){}
#endif


typedef unsigned char	DATA08;
typedef unsigned short	DATA16;
typedef unsigned int	DATA32;
typedef float			DATA_FLOAT;
typedef double			DATA_DOUBLE;


#ifndef CYGONCE_INFRA_CYG_TYPE_H
typedef enum{

	false = 0,
	true

}bool;
#endif

#define PASS_ON		true
#define	PASS_OFF	false
#define DELAY			500

typedef struct {
	DATA08		Major;
	DATA08		Minor;
	DATA08		Custom;
	//LgdtTuner_t	Tuner;
} LgdtVersion_s;


typedef enum{
	LGDT_ERR_NO			=   0,
	LGDT_ERR_I2C		=   1,
	LGDT_ERR_INIT		=   2,
	LGDT_ERR_RUN		=   4,
	LGDT_ERR_PARAM		=   8,	/*-----		Invalid parameter check				-----*/
	LGDT_ERR_CHECK_FUNC	=  16,	/*-----		Error returned from LgdtCheck...()	-----*/
	LGDT_ERR_ALTER_FUNC	=  32,	/*-----		Error returned from LgdtAlter...()	-----*/
	LGDT_ERR_SCAN		=  64,	/*-----		Channel Scan						-----*/
	LGDT_ERR_ANT		= 128,	/*-----		Smart Antenna						-----*/
	LGDT_ERR_TUNER		= 256,	/*-----		Reserved for a tuner manufacturer	-----*/
	LGDT_ERR_OTHER		= 512
}LgdtReturn_t;


typedef enum{
	LGDT_QAM64	= 0x00,
	LGDT_QAM256	= 0x01,
	LGDT_VSB	= 0x03,
	LGDT_ANTENNA= 0x05
}LgdtOperMode_t;


typedef enum{
	LGDT_PARAL  = 0x00,
	LGDT_SERIAL = 0x01
}LgdtMpegMode_t;


typedef enum{
	LGDT_CLOCK_LOW  = 0x00,
	LGDT_CLOCK_HIGH = 0x01
}LgdtClock_t;


typedef enum {
	LGDT_NOT_INVERTED = 0,
	LGDT_INVERTED = 1
} LgdtInvert_t;


typedef enum {
	LGDT_LSB1ST = 0,
	LGDT_MSB1ST = 1
} LgdtData1st_t;


typedef enum {
	LGDT_ERRINS_DISABLE = 0,
	LGDT_ERRINS_ENABLE = 1
} LgdtErrins_t;


typedef enum {
	LGDT_GATED_CLOCK = 0,
	LGDT_FIXED_CLOCK = 1
} LgdtTpclkmod_t;


typedef enum {
	LGDT_PolyPRBS15 = 0,
	LGDT_PolyPRBS23 = 1,
	LGDT_PolyPRBS   = 2,			/*-----		 etc	-----*/
} LgdtPolyPRBS_t;


LgdtReturn_t LgdtInitFAT(LgdtOperMode_t modeOper, bool IsExtAGC);
LgdtReturn_t LgdtInitQAM_ExternAGC(LgdtOperMode_t mode);
LgdtReturn_t LgdtInitVSB_ExternAGC(void);
LgdtReturn_t LgdtInitQAM(LgdtOperMode_t mode);
LgdtReturn_t LgdtInitVSB(void);
LgdtReturn_t LgdtResetFAT(void);
LgdtReturn_t LgdtCheckRegi(DATA16 nAddr, DATA08* pData);
LgdtReturn_t LgdtAlterRegi(DATA16 nAddr, DATA08 nData);
int LgdtDelay(DATA16 nDelayTime);
LgdtReturn_t LgdtRepeaterI2C(bool mode);
LgdtReturn_t LgdtCheckOperMode(LgdtOperMode_t* modeOper);
LgdtReturn_t LgdtCheckVersion(LgdtVersion_s *pVersion);
LgdtReturn_t LgdtIsLockSync(bool* isLock);
LgdtReturn_t LgdtIsLockCR(bool *isLock);



#if COMMENT
_____User_Code_____(){}
#endif



#if COMMENT
____Defines____(){}
#endif



#if COMMENT
________(){}
#endif

LgdtReturn_t Lgdt_Delay(DATA16 nDelayTime);
LgdtReturn_t Lgdt_I2C_Write(DATA08 *pData, DATA08 nSizeData);
LgdtReturn_t Lgdt_I2C_Read(DATA08 nAddrDev, DATA16 nAddrReg, DATA08 *pData, DATA08 nSizeData);
LgdtReturn_t Lgdt_get_VSBLock(DATA08 *lock);
LgdtReturn_t Lgdt_get_QAMLock(DATA08 *lock);
LgdtReturn_t LgdtAlterMpegSettings(LgdtData1st_t data1st, LgdtErrins_t errins, 
	LgdtTpclkmod_t tpclkmod, LgdtClock_t tpsoppol, LgdtClock_t tperrpol);
LgdtReturn_t LgdtIsLockAgc(bool* isLock);
LgdtReturn_t LgdtIsLockTR(bool* isLock);
LgdtReturn_t LgdtCheckSnrFAT(DATA_DOUBLE* nSNR);
LgdtReturn_t LgdtCheckSnrQAM(DATA_DOUBLE* nEQ, LgdtOperMode_t modeOper);
LgdtReturn_t LgdtCheckSnrVSB(DATA_DOUBLE* nPT);




#if COMMENT
____API____(){}
#endif

LgdtReturn_t LG3305_init(DATA08 id, DATA08 hI2c, DATA08 i2cAddr);
LgdtReturn_t LG3305_tune(DATA08 id, LgdtOperMode_t demod, DATA_DOUBLE if_freq);
LgdtReturn_t LG3305_RepeaterI2C(DATA08 id, bool mode);
LgdtReturn_t LG3305_get_LockStatus(DATA08 id, LgdtOperMode_t demod, DATA08 *lock);
LgdtReturn_t LG3305_get_Snr(DATA08 id, LgdtOperMode_t demod, DATA_DOUBLE *nSNR);
LgdtReturn_t LG3305_get_FECerr(DATA08 id, LgdtOperMode_t demod, DATA16 *nErr);



#if COMMENT
____test____(){}
#endif





#ifdef __cplusplus
} /* extern "C" */
#endif


#endif /* __LG3305_H__*/