摘要： 针对µC/OS-II实时操作系统中周期性时钟节拍服务出现的一些问题，该文探讨了一种时钟改进算法，并在µC/OS-II中进行了实现。采用这种改进算法后，可以提高内核在µs级上的执行能力。扩大了µC/OS-II的应用范围。
关键词:
时钟节拍,
时钟频率,
周期性定时中断,
µ,
C/OS-II,
ISR
Abstract: Some problems are caused by the periodic timer interrupt in µC/OS-II, so the improving algorithm for the timer is proposed and implemented to solve the problems. If the improving algorithm is implemented in µC/OS-II, the performance of the kernel will be enhanced. And the application range of µC/OS-II is expanded.
Key words:
Time tick,
Timer frequency,
Periodic timer interrupt,
µ,
C/OS-II,
ISR
中图分类号:
刘智臣;孟益民;余俊杰. 一种时钟改进算法的分析与实现[J]. 计算机工程, 2006, 32(14): 63-65.
LIU Zhichen; MENG Yimin; YU Junjie. Analysis and Implementation of an Improving Algorithm for Timer[J]. Computer Engineering, 2006, 32(14): 63-65.