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中国科学院大学学报 ›› 2002, Vol. 19 ›› Issue (4): 447-451.DOI: 10.7523/j.issn.2095-6134.2002.4.019

• 简报 • 上一篇    

基于LINUX平台的PCI数据采集卡驱动软件设计

许世富   

  1. 中国科学院高能物理研究所, 北京 100039
  • 收稿日期:2002-03-22 修回日期:2002-04-29 发布日期:2002-07-18
  • 作者简介:许世富, 男, 1966 年11 月生, 博士生

Linux-Based Driver Design of PCI Data Acquisition Board

XU Shi Fu   

  1. Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039
  • Received:2002-03-22 Revised:2002-04-29 Published:2002-07-18

摘要:

以一种PCI数据采集卡为例,介绍在Linux操作系统中PCI设备的内核模块驱动程序设计.该驱动程序已成功地装入EPICS系统,建立了EPICS数据库与PCI数据采集卡的数据通道,在EPICS环境下通过了测试,为EPICS用户提供了一种新的可供选择的I/O接口设备

关键词: PCI, Linux, EPICS, 内核模块, 驱动程序

Abstract:

Taking a PCI data acquisition board as an example, this paper describes the design approach of the PCI driver kernel module on Linux platform.This driver has been installed in EPICS system (Experimental Physics and Industrial Control Sy stem).Data channels have been built between EPICS database and PCI data acquisition board and tests have been done in EPICS envi ronment.The PCI board, a new alternative I/O interface device is provided for the EPICS users.

Key words: PCI, Linux, EPICS, kernel module, device driver

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