为MARPOSSE_3量仪配置数据管理系统的软件设计

THE SOFTWARE DESIGN OF THE DATA MANAGING SYSTEM EQUIPPED FOR MARPOSS E_3 MEASURING INSTRUMENT

为ＭＡＲＰＯＳＳＥ＿３量仪配置数据管理系统的软件用ＴｕｒｂｏＣ编制，并以追求良好的用户界面及满足低成本软件配置的要求原则．本文介绍软件设计中的主要技术措施，包括：（１）西文ＤＯＳ下汉字输出的实现；（２）“光条”技术的实现；（３）高速汉字下拉式菜单的实现；（４）通过过程控制函数化大程序为若干小程序；（５）克服２８６低挡配置对软件设计产生的影响．

?The data managing system software equipped for Marposs E_3 measuring instrumentis programmed with Turbo C Language。It mainly meets the special demands of low cost hard-ware and good man-machine interface。This paper describes the main techniques used in the pro-gram design。 They are：（l） the realization of the output of Chinese characters based on MS-DOS;（2）the realization of the light bar in menu；（3 the realization of the quick pull-down-menu in Chinese；（4） the way of dividing a large scale of program into a lot of small scale of pro-grams by using processing control functions of Turbo C Language；（5）the way of getting overthe side-effects of the low cost equipment of PC／286 on the software designing．The contentsgive good reference to the seftware development using Turbo C Language on microcomputer in-struments，especially on persanal instruments based on IBM-PC series。