两颗51单片机通过串口通信的代码,独有的仲裁机制使得任一颗单片机都能成为主机....

代码说明：

两颗51单片机通过串口通信的代码,独有的仲裁机制使得任一颗单片机都能成为主机.-2 51 Single-chip serial communication through the code, unique to the arbitration mechanism allows any host can become a single-chip microcomputer.