/****************************************************************************
 * Copyright (c) 2004 DST Technologies Inc.  All Rights Reserved.
 *
 * Module: 	dsthhalir.h
 *
 * Description: DST HAL UIRT Interface function definition
 *				
 *            
 * notes: jfet050527
 *
 ***************************************************************************/


#if !defined (_DSTHAL_UIRT_H_)
#define _DSTHAL_UIRT_H_

#include "dsthallocal.h"

//IR format
typedef enum
{
	DHL_IR_START = 0,
	DHL_IR_NEC,	
	DHL_IR_SONY,
	DHL_IR_RC5,	
	DHL_IR_TOSHIBA,
	DHL_IR_RCA,
	DHL_IR_MITSUBISHI,
	DHL_IR_PANASONIC,
	DHL_IR_END,
}DHL_IR_FORMAT;

typedef enum
{
	DHL_IR_KEYPAD,
	DHL_IR_REMOCON
}DHL_IR_DATA_t;

//port number
typedef enum
{
	DHL_UIRT_START,
	DHL_UIRT_PORT_A = 0,	//port A
	DHL_UIRT_PORT_B,		//port B
	DHL_UIRT_PORT_MAX,
}DHL_UIRT_PORT;

typedef void (*IRCbFunc_t)(int bKeypad, DS_U32 Code, int bPressed);

#if defined __cplusplus
extern "C" {
#endif

//FOR RX
DHL_RESULT DHL_IR_Init(DHL_IR_FORMAT IrFormat);
DHL_RESULT DHL_IR_Close(void);
DHL_RESULT DHL_IR_SetIrFormat(DHL_IR_FORMAT IrFormat);
DHL_RESULT DHL_IR_SetCustomCode(DS_U16 CustomCode);
DHL_RESULT DHL_IR_SetCbFunc(IRCbFunc_t CBFuncPtr);
void DHL_IR_SetScanTime(DS_U16 ScanTime);

//FOR TX (GEMSTART EPG)
DHL_RESULT DHL_UIRT_Initialize(DHL_UIRT_PORT uirtport);
DHL_RESULT DHL_UIRT_Close(DHL_UIRT_PORT uirtport);
DS_BOOL DHL_UIRT_XmitIsBusy(DHL_UIRT_PORT uirtport);
DHL_RESULT DHL_UIRT_XmitWriteBuf(DHL_UIRT_PORT uirtport, DS_U32 * buffer, DS_U32 lebgth);
DHL_RESULT DHL_UIRT_XmitAbortTransmit(DHL_UIRT_PORT uirtport);
DHL_RESULT DHL_UIRT_SetXmitCarrierDivider(DHL_UIRT_PORT uirtport, DS_U32 CarrierFreq, DS_BOOL bnonmodulate);
DHL_RESULT DHL_UIRT_SetXmitClkDiv(DHL_UIRT_PORT uirtport, DS_U32 xclkdiv);

#if defined __cplusplus
}
#endif

#endif /* _DSTHAL_UIRT_H_ */