摘要
设计了基于智能串口显示终端、Atmega128单片机和DS18B20的温度测试系统,详述了系统的软硬件设计。该系统中,单片机通过串口中断的方式接收智能串口显示终端的指令信息,控制DS18B20完成温度测试并将测试结果回传到智能串口显示终端实时显示。该系统操作简单、显示直观,具有良好的人机交互方式。
A temperature test system based on HMI is designed, and the software and hardware design of the system are introduced in detail. In the system, Atmega128 receives command information from HMI through the serial port, and controls DS18B20 to complete temperature test. Then the results of test will be send to HMI to display real-time. With a friendly humancomputer interaction, the system is characterized by simple operation and audio-visual display.
出处
《微型机与应用》
2013年第19期19-21,共3页
Microcomputer & Its Applications
基金
国家自然科学基金(61271444)
山东省泰山学者建设工程专项经费资助
