计算机与现代化 ›› 2012, Vol. 1 ›› Issue (6): 144-146,.doi: 10.3969/j.issn.1006-2475.2012.06.039

• 嵌入式系统 • 上一篇    下一篇

基于Linux环境下USB设备驱动移植的研究

张 旋   

  1. 西安理工大学,陕西 西安 710048
  • 收稿日期:2012-04-16 修回日期:1900-01-01 出版日期:2012-06-14 发布日期:2012-06-14

Research on Porting USB Device Driver Based on Linux

ZHANG Xuan   

  1. Xi’an University of Technology, Xi’an 710048, China
  • Received:2012-04-16 Revised:1900-01-01 Online:2012-06-14 Published:2012-06-14

摘要: 通过分析Linux 2.6内核中提供的USB骨架驱动程序,实现对扫描仪主控芯片LM9833的USB接口的驱动,完成LM9833控制芯片内部寄存器的正常读写操作。

关键词: USB, Linux, 设备驱动

Abstract: By analyzing the USB-skeleton driver provided by the kernel of Linux 2.6, the USB interfaces based on LM9833 scanner control chip are successfully driven. The registers in the LM9833 scanner control chip can be correctly written and read.

Key words: USB, Linux, device driver

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