摘要
针对目前电力测量仪表广泛使用中文液晶显示器的趋势,介绍一种由ATmegal6L单片机和液晶MSC-G12864组成的多级中文菜单滚动显示系统,应用结果证明该实现方法简单,系统易于扩展和维护。描述了硬件电路的结构,详细分析了多级菜单软件的实现方法,包括中英文字符的存储,菜单项的构成以及整个菜单的滚动显示,给出了部分程序清单。
Due to the trend of liquid crystal display （LCD） is widely used in electrical measurement apparatus, the technology of multi-level Chinese menu displaying based on ATmega16L and liquid crystal display MSC-G12864 is presented in this paper. The result of the applying demonstrates that this method is simple, and the system is easy in extension and maintenance. In this paper, the hardware structure is presented firstly, and then the implementation of software with multi-level Chinese menu is analyzed in detail, including the storage of Chinese ＆ English characters, the structure of the menu items and the scrolling display of the total menu. Finally, parts of the program is given.
出处
《江苏电器》
2006年第1期21-24,30,共5页
关键词
单片机
液晶显示
中文菜单
多级菜单
single chip micro-computer
liquid crystal display
Chinese menu
multi-level menu
