示波器多国语言的设计与实现

Design and Implementation of Multiple Languages of Oscillator

国内越来越多的产品随着全球化的加速,走向了国际市场,多国语言成为产品说明中不可或缺的一部分。通过对传统计算机Windows系统平台下字符编码、字符字库设计方法和存储方式进行分析和研究,结合示波器嵌入式系统的特点,提出了一种新的精简多国语言字符编码和二进制文本字库存储设计方法,从而增加了系统多国语言字符编码的灵活性,减少了字库存储资源的开销。最终在一款数字存储示波器(DSO)上,成功实现了通过菜单的切换操作显示英、法、德等多种国家语言的功能。

Following the acceleration of globalization, more and more Chinese products are exported to international markets, thus the products description with multiple languages become indispensable. Through analyzing and researching on character encoding, design method and storage mode of character and font library, and combining the features of oscillator embedded system, a new simplified multiple language character encoding and design method for binary text font library storage is proposed to increase the flexibility of encoding for the system, and decrease storage resource overhand on font library. The concept has been realized in a digital storage oscillator （ DSO ） which offers MENU switching function for displaying multiple languages, such as English, French, and German.