source: svn/newcon3bcm2_21bu/dst/dhl/src/devices/lg3305/LG3305.h @ 22

/**
        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__*/