该程序是于在单片机上实现飞利浦的IIC通讯总线的主机程序，与从机程序配合，即可实现IIC总线通讯。该源码经过n多次试验，保证有效正确-That the procedure was achieved in single-chip Philips IIC communication bus host procedures, and procedures from the machine with IIC bus communication can be realized. The source, a

51单片机串口通讯软件与上位机通讯 含有多个程序-this is a programe to serils community to 51 and pc.