摘要
在MPC8343嵌入式Linux环境下设计了USB字符设备驱动程序,以实现PC主机和USB从设备之间的高速数据传输。介绍了USB器件驱动程序框架,并较为详细的介绍了该字符设备驱动程序设计。
Based on MPC8343 embedded Linux, a USB char device driver is designed for realizing high speed data transmission between host PC and USB slave devices. In this paper the frame of USB gadget driver is introduced, and the design of USB char device driver is also introduced in detail.
出处
《电子技术（上海）》
2009年第9期4-5,3,共3页
Electronic Technology
