摘要
介绍一种利用单片机进行条形码数据采集的方法,讨论了条形码扫描器与单片机的硬件接口设计和软件编程。通过USB接口实现单片机与微机的数据通信,完成条形码数据的上传。
The method of using SCM to collect the barcode data was introduced, then the hardware interface designing and software programming between the SCM and barcode scanner was discussed. The data communication between SCM and microcomputer was achieved by the USB interface, and the barcode data uploading was performed.
出处
《仪表技术》
2005年第6期28-29,37,共3页
Instrumentation Technology
关键词
单片机
条形码
扫描器
数据通信
SCM（single-chip microcomputer）
barcode
scanner
data communication
