基于Embedded Visual C++的串口组件封装设计

Design of Encapsulation of Serial Interface Component Based on Embedded Visual C++

在介绍了串行端口通讯知识的基础上,利用C++开发出了一套可提供对WinCE平台支持的串口组件代码,并对该代码以C++静态库形式进行了封装,使其可以方便地适用于软件的开发。文章重点阐述了开发此组件所需的相关知识,给出了串口组件的设计过程和类库构架,并说明了其在EVC中的使用方法。

On the basis of the introduction of serial interface, using C++ to work out a suit of serial interface code which can using in WinCE platform, and encapsulate it in the form of C++ static library so that can make it very convenient for other software design.The paper expatiate knowledge associate with the component.describe the design process and class library,and explain it using method in EVC.