//iic.h
#ifndef _IIC_H
#define _IIC_H
#include <reg51.h>
//I2C總線
sbit SDA = P1^6;
sbit SCL = P1^7;

//Functions
//For internal
void I2C_Delay(long);
void I2C_Init();
void I2C_Start();
void I2C_Stop();
void I2C_SendByte(unsigned char);
unsigned char  I2C_RcvByte();
void I2C_Ack(bit);
//For users
bit I2C_SendStr(unsigned char,unsigned char,unsigned char,unsigned char*);
bit I2C_RcvStr(unsigned char sla,unsigned char suba,unsigned char no,unsigned char *s);

#endif //_IIC_H