摘要
在WinCE操作系统下,以"ARM9+MCX314"为硬件核心,利用消息队列及中断技术,结合实时多任务调度策略,成功解决了手轮脉冲严重丢失问题,实现了数控系统对手轮信号进行实时性处理。该驱动程序已成功应用于中国地质大学开发的嵌入式数控系统中,其实际运行效果良好,并已被产品化。
With ARM9 and MCX314 as the core of hardware under the operation system of WinCE, making use of message queue and interrupt technology and real-time and multitasking scheduling strategy, the serious loss problem of handwheel pulse was solved, the real-time processing of the handwheel signal for the numerical control system was realized. This driver was used in the embedded numerical control system developed by China University of Geosciences, and good result was obtained.
出处
《机床与液压》
北大核心
2009年第8期210-212,共3页
Machine Tool & Hydraulics
关键词
手轮脉冲驱动
中断
WINCE
嵌入式系统
Handwheel pulse driving
Interruption
WinCE
Embedded control system
