#include?

#define?SCL_H???P1OUT?|=?BIT0
#define?SCL_L???P1OUT?&=?~BIT0
#define?SDA_H???P1OUT?|=?BIT1
#define?SDA_L???P1OUT?&=?~BIT1
#define?SCL_Out?P1DIR?|=?BIT0
#define?SCL_In??P1DIR?&=?~BIT0
#define?SDA_Out?P1DIR?|=?BIT1
#define?SDA_In??P1DIR?&=?~BIT1

typedef?unsigned?char?uchar;
typedef?unsigned?int??uint;
unsigned?int?value;
unsigned?int?Initdata[4]={0};


void?delay（）
{
??int?i?=?1000;
??while（i--）;

}

void?start（）
{???????
????????SDA_Out;
	SDA_L;
????????SCL_Out;
	SCL_H;
	SDA_H;
	SDA_L;
	SCL_L;
}

void?stop（）
{???????SDA_Out;
	SDA_L;
	SCL_H;
	SDA_H;
}


void?Send1byte（uint?byte）
{
	uint?i;
????????SDA_Out;
	for（i=0;i<8;i++）
	{
	???if（（byte<		???SDA_H;
	???else
		???SDA_L;
	???SCL_H;
???????????SCL_L;
	?}
??SDA_H;
??SCL_H;
??SCL_L;
}

uint?Read1byte（）
{
????uint?temp=0i;
????SDA_In;
????for（i=0;i<8;i++）
????{
????	temp=temp<<1;
????	SCL_L;
????????SCL_H;
????????if（P1IN&0x02）
????????{
????????	temp|=0x01;
????????}

????}
????SDA_Out;
????SCL_L;
????SDA_L;
????SCL_H;
????SCL_L;
????SDA_H;
????return?temp;
}


void?Confige_1115（