Turbo C下工控机界面解决方案  

Industrial Control Computer Interface Solutions Under Turbo C

作　　者：张新刚[1] 杨恒广[1] 

机构地区：[1]泰山职业技术学院,山东泰安271000

出　　处：《工业控制计算机》2009年第6期15-17,共3页Industrial Control Computer

摘　　要：从工程实践的角度,简要分析了Turbor C的图形屏幕和文本屏幕的优缺点,结合工业控制计算机的特点和要求,对图形屏幕的操作进行了函数编写,编制的过程中先分析了界面需求,设计出初始模型,在编制中采用模块化设计,为工控机底层功能的调用提供了方便的接口。按照程序的模块分工,分别编制了图形屏幕的初始化,不同界面的绘制,固定菜单的绘制,下拉式菜单的操作,按键响应,相关菜单项的反白显示及恢复,汉字的输出及放大,数字的动态显示等功能模块。The functions of the operation in the graph screen are mainly compiled here.In the course of the design,the demands and requests of the interface are firstly analyzed,the initial model is accordingly designed;the modularization design method is used in the process,which provides convenient interface for the bottom function transfer of the industry controlling ma- chine.Such functional modules as the initialization of the araDh screen,the protract of different interfaces.

关 键 词：下拉菜单 汉字输出 反白显示 动态显示 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]