/********************************** (C) COPYRIGHT *******************************
* File Name          : IIC.h
* Author             : WCH
* Version            : V1.0
* Date               : 2018/12/12
* Description        :
*******************************************************************************/

/******************************************************************************
* MAX FREQ 400K Hz
* DEV_ADDR_T = DEV_ADDR + W/R
* HOST WRITE
* +-------+----------+-----------+-----+------------+-----+------------+-----+----------+-----+-----+------+
* | START | DEV_ADDR | WRITE (0) | ACK | REG_ADDR_H | ACK | REG_ADDR_L | ACK | DATA ... | ... | ACK | STOP |
* +-------+----------+-----------+-----+------------+-----+------------+-----+----------+-----+-----+------+
* HOST READ
* +-------+----------+----------+-----+------------+-----+------------+------+-------+----------+----------+-----+------+-----+-----+-----+-----+------+
* | START | DEV_ADDR | READ (1) | ACK | REG_ADDR_H | ACK | REG_ADDR_L | STOP | START | DEV_ADDR | READ (1) | ACK | DATA | ACK | ... | ... | NAK | STOP |
* +-------+----------+----------+-----+------------+-----+------------+------+-------+----------+----------+-----+------+-----+-----+-----+-----+------+
******************************************************************************/

#ifndef __GT9xx_H__
#define __GT9xx_H__

#ifdef __cplusplus
extern "C" {
#endif

#include "typedef.h"

#define GT_COMMAND_REG  0x8040
#ifdef CHIP_TYPE_GT738X
#define GT_GSTID_REG 	0X824E   	//GT9147��ǰ��⵽�Ĵ������
#define GT_POINT_BASE_ADDR	0x824F		//
#define GT_KEY_ADDR	 0x829F
#else
#define GT_GSTID_REG 	0X814E   	//GT9147��ǰ��⵽�Ĵ������
#define GT_POINT_BASE_ADDR	0x814F		//
#define GT_KEY_ADDR	 0x819F
#endif


/* Function Define */
//extern UINT8    GT_Send_Cfg              ( void );
void 	  GT_Init			        ( void );
void    Rest_GT911( void );
UINT8   GT_Touch_Check     ( void );
UINT8   GT_Scan          ( void );



void GT_Init(void);
void GT_SetTouchEvent();

//BOOL GT_Check_I2C_Address(u8 Address);

void GT_Check_ESD();

#ifdef __cplusplus
}
#endif

#endif