51单片机, 协议模板框架, 将程序与协议相分离, 协议数据化, 可以单独定义协议, 多种协议均可使用此模板框架, 无需单独编程-51 single, template framework agreement, the procedures and protocol phase separation of protocol data, you can define a single protocol, multiple protocols can use this template framework, without a separate programming