brew开发的c文件的模板，使用时查找name并替换成你得工程名，用vc++开发-brew development of the c document template, when you use name and you have to replace the project, and vc use development

运用VC编程实现的串口编程，简单实用，是初学者参考的模板。-Serial programming using VC programming, simple and practical, is the template of reference for beginners.