| 基于VxWorks操作系统的USB 2.0驱动分析 |
| |
| 引用本文： | 陈安军,梁小琴. 基于VxWorks操作系统的USB 2.0驱动分析[J]. 国外电子测量技术, 2007, 26(11): 68-70 |
| |
| 作者姓名： | 陈安军 梁小琴 |
| |
| 作者单位： | 中国电子科技集团公司第41研究所,青岛,266555;中国电子科技集团公司第41研究所,青岛,266555 |
| |
| 摘 要： | 现代智能仪器中已经开始使用USB接口作为标准输入输出接口；智能仪器对实时性要求的提高，使得VxWorks操作系统在其中得到了广泛应用。本文分析了VxWorks操作系统下USB2．0驱动程序模型结构与功能，详细地说明了USB2．0主机协议栈。在此基础上，给出了智能仪器中使用USB2．0主机栈来完成USB主机功能的方法和注意事项。
|
| 关 键 词： | VxWorks 嵌入式系统 通用串行总线 驱动程序 |
Analysis on USB 2.0 driver based on VxWorks operation system |
| |
| Chen Anjun,Liang Xiaoqin. Analysis on USB 2.0 driver based on VxWorks operation system[J]. Foreign Electronic Measurement Technology, 2007, 26(11): 68-70 |
| |
| Authors: | Chen Anjun Liang Xiaoqin |
| |
| Abstract: | USB interface has been applied as a standard I/O interface in the modern intelligence instrument.As the increasing requirements of real-time performance for intelligent instruments,Vx works OS has got widely application in it.This paper analyzes the structure and function of USB 2.0 driver module,and explains host protocol stack of USB 2.0 in detail.Finally methods and some notices of implement of the USB host functions by using USB 2.0 host stack are also given. |
| |
| Keywords: | Vx Works embedded system USB driver |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
