本程序是对实现串口通信用户层协议的编制与数据处理方法的测试程序，可实现数据的打包并发送，接收后可解析。-This procedure is to realize serial communication protocol for the preparation of users and data processing method of testing procedures, can achieve data pack and send, receive after parsing.

通信协议在串口通信编程中的实现，就是如何处理数据包，即发送时如何根据通信协议对数据进行“打包”，接收时如何根据协议对接收到的数据信息“拆包”，并取出自己想要的数据信息。-Communication protocols in serial communication programming is how to deal with the packets, sent the data communication protocol " package" , the received