timer interruption

One real time data sampling method of digital control system under Windows environment is discussed. The realization of real time data sampling by timer interruption is presented.

本文介绍了数字控制系统在Windows下实时数据采集的一种方法，提出在Windows环境下利用定时器中断进行实时数据采集，并且给出了实现方法。

By using message drive mechanism of Windows and timer interruption, multi task and real time task are solved in EDM NC ( numeric control) system successfully.

利用Windows消息驱动机制和时钟中断，成功地解决了数控电火花加工中多任务和实时任务处理的问题。

Based on the principle of Software Replacing Hardware, this paper presents a new method to display different data on digital code scope with the harmonious use of timer and external interruption, and the normal control operation of CPU will not be negatively affected.

本文从以软代硬的原则出发，给出一种利用定时器和外中断的协同使用，在数码管显示器上分时显示不同数据，而不影响CPU的正常控制动作。

Among the proceeding application, the thesis made some better improvements in μ C/ OS-ⅱ's timer interruption module.

在应用过程中，本文还对μC/OS-Ⅱ的时钟中断模块作一些优化改进。

The software includes the system control program and the analysis program on PC. The system control program consists of the main procedure, initialization module, timer interruption module, data processing module, alarm module, serial communication module and storage module.

软件包括单片机软件和PC机分析软件。单片机软件由主程序、初始化模块、定时器中断模块、数据处理模块、报警模块、串口通信模块和存储模块组成。

Method of design program for timer interruption

一种MCS－51单片机定时中断服务程序的设计方法