摘要
为了满足不同场合数据传输的需要,本文介绍了一种以C8051F310单片机为控制核心,可实现RS232/RS485、红外通信、无线射频传输三种常用标准接口的通信模块。分别给出了设计思路和硬件电路。并重点阐述其中两种无线接口的实现方法。本模块集有线通信和无线传输于一体。适用范围广泛,具有很大实用价值。
In order to meet the demand of data transmission in different situation,this paper introduces a communication module based on MCU C8051F310.This system has achieved the aim of three standard interfaces in RS232/RS485,infrared communication and RF wireless transmission. The device method and hardware electric circuit are respectively given in the article. The implementing method of two wireless interfaces was elaborated. The module which integrates lineate wire communication and wireless transmission has widespreadly applicable scope and very greatly practical value.
出处
《微计算机信息》
北大核心
2007年第04Z期143-145,共3页
Control & Automation
基金
北京市科技攻关项目(Z0005190040831)
关键词
通信接口
红外收发
无线射频
单片机
communication interface,infrared transceiver,RF wireless,mcu
