用VC6开发的串口和K线调试程序，采集数据可以自动保存在TXT文档当中，对于学习VC6界面编程和串口通讯技术有一定的借鉴意义。,Developed using VC6 and K-line serial debugger, collecting data can be automatically saved in TXT files, the study VC6 interface for programming and serial communication technology must