AT89C51/52单片机驱动DS12C887芯片的程序，已经封装好，直接在工程中添加DS12C887.C文件，并且在主函数中#include DS12C887.H-AT89C51/52 Microprocessor DS12C887 chip program, has a good package, add DS12C887.C directly in the project file, and in the main function# include DS12C887.H