摘要
介绍了一种ActiveX控件的详细开发方法,该控件实现对工业主板上常用SuperI/O芯片W83627内Watchdog的编程。控件以嵌入式工控机为核心,采用单元积木式结构,利用VC编程。具有智能化,可靠性、通用性好和操作简便等优点。控件为应用者提供一组简单的Watchdog的编程接口,隐藏各种对设备编程的细节,尤其是避免了应用程序在window2000/XP系统中进行I/O操作的难题。实践证明该控件可以广泛应用于计算机控制系统。
A detailed development method of ActiveX control was introduced. This control implements to program the Watchdog which is inside the super I/O chip W83627, commonly used on the industrial motherboard. With embed machinery control as its core, it adopts unit wooden blocks type construction and programs with VC. It has lots of advantages, such as higher degree of automation, good reliability and universal usage, operated simply, etc. It provides a set of simple Watchdog programming interfaces for the users, and eliminates the problem of application in Windows 2000/XP exchanges data in the I/O space. Application shows that it could be widely used in the computer systems of control.
出处
《计算机工程与设计》
CSCD
北大核心
2006年第10期1856-1859,共4页
Computer Engineering and Design
