写在前面：..............................................................................................................................1 第一章：启动软件............................................................................................................

1 产品介绍..................................................................................................................................4 1.1 功能特点........................................................................................................

内含8篇关于vc与串口通信的技术文献，其中介绍了3中实现方法，并对其各自优缺点进行了比较。-Intron 8 and serial communication on vc technical documentation, which described the method 3, and their respective advantages and disadvantages are compared.