摘要
本文首先描述了三维串口输入设备的通讯协议和空间坐标公式,接着分析了Linux驱动程序框架,并详细描述了Linux下三维串口输入设备的软件驱动设计与实现,最后简单地描述了在程序性能方面所做的改进。
In this context,we first described the communication protocol and the space coordinate formula which used in the 3D serial input device, then we analyzed the program frame for Linux driver, after that we described how to design and implement the 3D serial input device software driver in detail, lastly, we shortly described the improvement of performance aspect in program.
出处
《微计算机信息》
北大核心
2007年第01S期301-302,共2页
Control & Automation
基金
国家"863"计划(编号:2001AA114201)
