某数据采集系统人机交互界面设计

A design of Man-Machine interface in a data sampling system

在以单片机为核心的嵌入式应用中,友好的人机交互界面起着十分重要的作用。本文以基于DSP的某数据采集系统为例,介绍了其人机交互界面的设计过程,给出了人机交互界面各部分的硬件连接框图。最后介绍了其软件设计的方法,给出了各主要程序流程图。

In the embedded application centered on microprocessor, a good man-machine interface plays a very important role. In this paper, it provided a method of how to design a man-machine interface in a data sampling system. It explicitly described the design of hardware and software of the man-machine interface and provided the graphics of the hardware connections and two flow charts of the software.