一个实用并发监控程序设计

A Example of Paralled Programming

本文在分析了一般计算机化仪表程序设计中存在的缺点后提出了一个将中断和任务块结合起来的并发程序设计方法。这种方法适合于功能复杂、实时性要求高的仪表的程序设计,这种软件设计方法对硬件不作特殊要求。文中最后以一个通信控制器为例,对程序设计中的几个技术要点作了详细叙述。

This paper presents a new method for programming of computerized-in-strument.That combines interruptions with program blocks to form parralled program.Thismethod is different from cycle-operation programing.The main aim of this method is to reducethe response—time of CPU and increase the efficiency of CPU.The software has no special de-mands for hardware.It is satisfy for complex instrument programning in real-time system. The research work bases on the communication controller of the distrbnted system.Theprogram design consist of most task-block of a real-time operation sysytem,for example,inter-ruption management,memory management,task-scheduling priority,clock management,taskmanagement,etc.The paper give detail description of some important techniques in programing.