摘要
实现了基于ARM7由SL811为主控芯片的USB主机设计,并在此基础上开发了FAT16简易文件系统,用于存储病人信息与检测报告。介绍了硬件电路和软件代码,给出了USB主机开发的一般流程及在开发中要注意的问题和解决办法。
The embedded USB host with SL811 chip based on the ARM7 architecture and a simple file system of FAT16 to save patient＇s information and examination report are developed. The design of the hardware and software is provided, and the general process in the development of USB host and related problems and their solutions are given.
出处
《机械与电子》
2007年第7期72-74,共3页
Machinery & Electronics
