单片微机实时系统的软件抗干扰方法

A METHOD OF SOFT ANTI—INTERFERENCE SUITABLE TO TER RREAL—TIME SYSTEM OF SINGLE CHIP MICROCOMPU

干扰是微机实时系统无法避免的一个问题,本文介绍了一种行之有效的软件抗干扰方法,并以MCS—51系列单片机为例给出了具体程序。

A real—time system is unavoidably affected by interference sources. So some measures must be taken to protect system. This paper describes a method of software anti—interfeence which has been proved practicable. Some programmos suitable to MCS—51 family of single chip microcomputers are given, And some questions are discussed.