摘要
为实现上位机与PCIe板卡之间的通信,设计了基于WDF驱动模型的PCIe驱动程序,通过应用层对标准Win32 API函数的调用,实现了上位机对驱动程序中相关函数的调用,从而实现了上位机对PCIe板卡的读/写操作、DMA操作以及中断处理。经测试,该程序运行稳定可靠,达到了设计要求。
In order to realize the communication between the host computer and the PCIe card,PCIe driver program based on WDF driver model is designed.Standard Win32 API function is called in the application layer to make sure that the host computer can achieve the related functions in driver program,and in this way the host computer can communicate with the PCIe card well including read and write operations,DMA operations and interrupt handling.Through testing,the driver program is stable and reliable,and meets the design requirements.
出处
《测控技术》
CSCD
2015年第7期101-104,共4页
Measurement & Control Technology
基金
贵州省科学技术基金项目(黔科合J字[2014]2124)
贵州省科学技术基金项目(黔科合J字[2013]2228)
贵州师范大学博士科研基金项目
