摘要
为方便PCI接口卡在各种数控系统中应用,设计了Linux环境下PCI接口卡字符型设备驱动程序,主要包括设备的注册与注销、与Linux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,并编写了相应的测试代码,在Linux环境下调试通过.
In order to be used in different digital control systems, the Linux driver of the PCI character interface card has been designed. The driver is constituted of the register and logout device, the interface to Linux, related entry function, coding, compiling, loaded and unloaded driver. Relevant test program has been coded. And the driver has passed the test in Linux OS.
出处
《广东教育学院学报》
2005年第5期94-98,共5页
Journal of Guangdong Education Institute
