测控系统中标准键盘接口设计  

The interface design of standard keyboard in control and measure system

作　　者：李伟光[1] 朱金华[1] 俞烽[1] 

机构地区：[1]华南理工大学机电工程系,广东广州510640

出　　处：《组合机床与自动化加工技术》2004年第2期76-77,79,共3页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：通过实例对标准键盘工作原理及其与单片机测控系统的接口做了介绍 ,提供了用C5 1编写的读键函数get-key及应用实例。提供的接口及C5 1函数可直接移植到其他测控系统开发中。This paper instructs the theory and interface of the standard keyboard in control and measure system with an example. The function for reading keyboard and its example is also afforded in this paper. The interface and function programmed by C51 can be used in other control and measure system easily.

关 键 词：测控系统 标准键盘 接口 设计 C51函数 单片机 

分 类 号：TP368.2[自动化与计算机技术—计算机系统结构]