Design and realization of an embedded storage system based on LPC2387 microprocessor

摘要

In this paper, an USB host in the embedded system is designed and realized. Using LPC2387 microprocessor as main control chip, this system can send the data to an U flash disk by its on-chip USB controller. Depended on the ZLG/FS(Zhou LiGong's File System), the USB host-control driver, core driver and application program can be completed, and the files of U disk can be read and wrote by the USB host. In embedded system area for real-time data acquisition and storage and processing, the above technology has the widespread and practical application.