#ifndef __CU1216
#define __CU1216

#include "DemodDrv.h"
#include "i2c.h"

//
// The demodulator handle
//

#if 0
typedef struct {
	int Cu1216_Index;
	unsigned int uTimer1Start;
	unsigned int uTimer1End;
	unsigned int uTimer0Start;
	unsigned int uTimer0End;
	I2C_PORT iPinType;
} DEMOD_CABLE_DATA;
#endif

//-----------------------------------------------------------------------------
// New add type by TCL DTV: 
// Date		Author		Description
//2004.3.10	pddsyj		signal input type
//-----------------------------------------------------------------------------
//
typedef struct
{
	long        	Frequency ;             /* carrier frequency (in Hz)   */ 
	long	        SymbolRate;				/* Symbol Rate (in Baud)       */
	int  		QAMSize;				/* QAM size (16/32/64/128/256) */
}	SIGNAL;

#define CABLE_I2C_PIN_SET I2C_PIN_SET2

// //////////////////////////////////////////////////////////////////////////
// Function Name: 
//   Cu1216_Init
//
// Input Parameters:
//   None
//
// Return Value:
//   None
//
// Description: 
//   Initial the DEMOD driver, This function need to call once at the power-
//      up stage.
// //////////////////////////////////////////////////////////////////////////
extern void Cu1216_Init(DEMOD_HANDLE handle, int iIndex);


extern int Cu1216_Connect( DEMOD_HANDLE handle, o_dvb_delivery *tuning_info);
extern int Cu1216_SetLnb(DEMOD_HANDLE handle, o_demodulator_lnb *pLnb);
void Cu1216_AbortScan( DEMOD_HANDLE handle );


// //////////////////////////////////////////////////////////////////////////
// Function Name: 
//   Cu1216_GetSignalData
//
// Input Parameters:
//   pSignal - o_demodulator_signal defined by OpenTV
//
// Return Value:
//  Dcf8710_GetSignalData is always considered valid, whether the demodulator 
//  is locked or not, and irrespective of whether the demodulator is being 
//  used for scanning (through the requests above) or is connected using the 
//  normal demodulator functions. A FAILURE response is expected only if the 
//  demodulator control driver does not provide the capability. A set request 
//  is always invalid and should result in an immediate FAILURE response.
//
// Description: 
//  Gets information on the quality of the signal being received by the 
//  tuner and demodulation hardware.
// //////////////////////////////////////////////////////////////////////////
extern int Cu1216_GetSignalData(DEMOD_HANDLE handle, o_demodulator_signal *pSignal);
extern int Cu1216_GetSignalData1(DEMOD_HANDLE handle, unsigned long  *Ber);
extern int Cu1216_GetSignalData2(DEMOD_HANDLE handle, unsigned char *Lvl);


// //////////////////////////////////////////////////////////////////////////
// Function Name: 
//   Cu1216_ScanRequest
//
// Input Parameters:
//   pRequest - Pointer to o_demodulator_scan_request defined in OpenTV
//
// Return Value:
//  If the scanning operation is still in progress or an error was encountered, the
//  demodulator control driver should return FAILURE for a get request. Similarly,
//  the demodulator control driver should return FAILURE for a set operation if a
//  scanning operation is in progress or a located signal source has not been
//  unlocked.
//
// Description: 
//  Initiates a scanning operation for the demodulator identified by the 
//  last successful Dcf8710_SetScanMode (per demodulator).
//  When the demodulator locates a signal or encounters an error, a callback 
//  called with NOTIFY_Dcf8710_LOCKED.
// //////////////////////////////////////////////////////////////////////////
extern int Cu1216_ScanRequest(DEMOD_HANDLE handle, o_demodulator_scan_request *pRequest ,unsigned long *ulScanSymbolRates);

// //////////////////////////////////////////////////////////////////////////
// Function Name: 
//  Cu1216_GetScanRequest
//
// Input Parameters:
//  pRequest : 
//
// Return Value:
//   0 on fail 1 on success.
//
// Description: 
// Retrieves connection information for this demodulator when a signal is
// successfully locked.
// //////////////////////////////////////////////////////////////////////////
extern int Cu1216_GetScanRequest(DEMOD_HANDLE handle, o_demodulator_scan_request *pRequest );

// //////////////////////////////////////////////////////////////////////////
// Function Name: 
//  Cu1216_GetScanProgress
//
// Input Parameters:
//  demodulator - demodulator ID
//
// Return Value:
//   Number between 0 to 100 which represent the location of the current 
//   demodulator frequency in the demodulator frequency range  
//
// Description: 
//  This function return the percentage of the current frequency in the totlal 
//  possible frequency range of the specify demodulator. It may use for
//  display a progress bar while the auto scanning is active
// //////////////////////////////////////////////////////////////////////////
extern int Cu1216_GetScanProgress(DEMOD_HANDLE handle, unsigned long demodulator);



// //////////////////////////////////////////////////////////////////////////
// Function Name: 
//   Cu1216_GetType
//
// Input Parameters:
//   o_demodulator_type - Define in OpenTV specification includes two fields:
//      index - Specifies a value between zero and (number_of_demodulators-1),
//              where the number_of_demodulators value is obtained from the
//              Dcf8710_Query.
//      demodulator - Is a returned value that identifies the type of demodulator
//                    device using the following OpenTV-defined types:
//                    SATELLITE_DEMOD  0x0100 to 0x01ff
//                    CABLE_DEMOD      0x0200 to 0x02ff
//                    TERESTRIAL_DEMOD 0x0300 to 0x03ff
//
// Return Value:
//  The demodulator control driver should return FAILURE if the provided index is
//  invalid.
//
// Description: 
//   This function retrieves the type of specific demodulator 
// //////////////////////////////////////////////////////////////////////////
int Cu1216_GetType(DEMOD_HANDLE handle);

DTV_BOOL Cu1216_CheckI2cPin( I2C_PORT iPinType );
void Cu1216_IdleDemod( DEMOD_HANDLE handle );
void Cu1216_UnIdleDemod( DEMOD_HANDLE handle );

#endif