说明：  温度传感器DS18B02与单片机连接的驱动的Procedures，采用晶振：12M，这个主要包含读出转换后的温度值、读DS18B20的程序,从DS18B20中读出一个字节的数据，写DS18B20的程序、读DS18B20的程序,从DS18B20中读出两个字节的温度数据、-将从DS18B20中读出的温度数据进行转换、将16进制的温度数据转换成压缩BCD码、DS18B20初始化程序等组成。
(Single-chip temperature sensor connected with the DS18B02 driven Procedures, the use of crystal: 12M, this mainly involves reading out the temperature value after conversion, reading DS18B20 procedures, from DS18B20 read one byte of data, writing the procedures DS18B20 read DS18B20 procedures, from DS18B20 read the two bytes of the temperature data,- from DS18B20 read the temperature data conversion, the temperature will be 16 hexadecimal data into BCD code compression, DS18B20 initialization procedure and so on.)