摘要
为设计嵌入式计算机仪器用户图形化(GUI)界面,在ARM处理器硬件平台上,采用Linux与Qt/Embedded技术开发出新型、智能、移植性强的嵌入式数字多用表的GUI软件,实验表明该软件界面友好、易于移植、调节灵活、使用方便,实践证明该设计是切实可行的,文中详细介绍仪器系统结构、系统软件的实现原理和设计方法,同时结合本软件的设计实例,分析Qt编程中串行接口的设置与数字多用表界面的实现.
A new-style GUI soft of embedded digital multimeter with intelligence and high portability is introduced, which is implemented by Linux and Qt/Embedded in ARM hardware platform for GUI interface of embedded computer instrument. The experimental results showed this software had its facile interface and could be flexibly adjusted, transplanted and used conveniently. Practice shows that the design is feasible. This paper gives a detailed description of the system structure of the instrument, system software＇ s implemental principles and designing method. Meanwhile, some living examples of the software design arc offered in order to analyze the serial interface setting in Qt programming and the realization of the digital multimeter GUI.
出处
《东莞理工学院学报》
2008年第5期36-40,共5页
Journal of Dongguan University of Technology
基金
东莞市2006年科技计划项目(第2批序号11)
