摘要
设计PC I卡在L inux下的设备驱动程序,主要包括设备的注册与注销、与L inux内核的接口、相关的入口函数、驱动程序的编码、编译、加载与卸载等,方便了PC I卡在数控系统及其他系统中应用。
This paper designs the device drive for PCI card based on Linux system, which mainly covers function of the login and logout for device, the interface between device drive and the Linux core, the related entry function, the coding, compiler, load and unload and makes it convenient to use PCI card in digital control system and other control syetem.
出处
《仪表技术》
2006年第6期13-15,共3页
Instrumentation Technology
