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单片机模拟I2C总线及24C02(I2C EEPROM)读写实例（源代码）(6) }
I2C_Stop();
}
char Read_One_Byte(char addr)
{ bit acktemp=1;
char mydata;
/*read a byte from mem*/
I2C_Start();
WriteI2CByte(0xa0);
acktemp=Check_Acknowledge();
WriteI2CByte(addr);/*address*/
acktemp=Check_Acknowledge();
I2C_Start();
WriteI2CByte(0xa1);
acktemp=Check_Acknowledge();
mydata=ReadI2CByte();
acktemp=Check_Acknowledge();
return mydata;
I2C_Stop();
} void Read_N_Bytes(char *buffer,char n,char addr)
{
bit acktemp=1; int i=0;
/*read 8 bytes from mem*/
I2C_Start();
WriteI2CByte(0xa0);
acktemp=Check_Acknowledge();
WriteI2CByte(addr);/*address*/
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