摘要
采用用途广泛的红外线通信技术设计了一款基于计算机串口的红外逻辑分析仪,介绍其硬件电路原理及上位机和下位机(单片机)的软件设计方法。实现了对红外线信号的可视化分析。
Aiming at the widely used infrared communication technology, this article designs a kind of virtual logical analytical instrument based on the serial interface of the computer and introduces the principle of the interface circuit and the program of the software and MCU.It realizes the function of visible analysis for the infrared signal.
出处
《国外电子元器件》
2005年第8期27-29,共3页
International Electronic Elements
关键词
串口
红外通信
虚拟逻辑分析仪
serial interface
infrared-communication
virtual logical instrument
