利用oriverstudio和visulae++设计出基于windows的多串口卡设备驱动程序 分

析了Linux内核及其与设备驱动程序的关系，根据Linux设备驱动的结构提出了

Linux设备驱动程序具体的设计和实现流程。保证了多串口卡能应用于多操作系统。

-Use oriverstudio and visulae++ to design windows based multiport serial card device driver　analysis of Linux kernel and its relationship with device drivers, Linux device driver according to the structure proposed specific Linux device driver design and implementation process. Ensure a multi-port card can be used in multiple operating systems.