摘要
本文详细介绍了基于超高频读写控制芯片INDY R2000、控制器STM32107的RFID读写器核心软件的设计.该读写器工作在840～ 960MHz频段,配备以太网、USB/USART等硬件接口,可方便地进行无线数据通讯.核心软件采用嵌入式实时操作系统平台搭载RFID控制程序的方式,实现了协议可配置、高级无线电接入等功能.实际测试表明,以该软件设计方法设计的RFID读写器能很好得读取IEC 18000-6C/6B电子标签.
This paper presents a detailed introduction to the design of RFID reader-writter core software of UHF read-write control chip INDY R2000 and STM32107.With the hardware interfaces like Ethemet and USB/USART,this reader-writter,which works among 840-960MHz frequency range,is able to conveniently conduct wireless data communication.Adopting the way of carrying RFID control program by embedded real-time operating system platform,the core software is realized the functions like configurable protocol,senior radio access,etc.The practical test shows that the RFID reader-writter designed by this software design method can read IEC 18000-6C/6B electronic tag very well.
出处
《自动化技术与应用》
2013年第11期48-51,共4页
Techniques of Automation and Applications
