循环冗余校验在单片机无线通信中的应用  

An Application of Cyclic Redundancy Code Check Algorithm in Wireless Communication between MCUs

作　　者：赵希权[1] 曾志新[1] 李勇[1] 

机构地区：[1]华南理工大学机械工程学院,广州510640

出　　处：《微计算机信息》2005年第07Z期69-70,116,共3页Control & Automation

基　　金：广东省技术创新项目(E8305013);广东省工业攻关项目(B10803)

摘　　要：本文介绍了循环冗余码(CRC码)校验的原理和计算方法,分析两种查表冗余校验快速算法,提出新型分段查表法,良好地解决以单片机为核心的湿度测控系统无线数据传输差错控制的实时性和小存储量的要求。The paper presents the principle of CRC check and the analysis of two different kinds of rapid algorithm of CRC based on table-checking,as well as the researching a new algorithm with section-dividing. The algorithm meets not only the requirement of real time and small size of memory, but also the need of error control of wireless communication in MUC based humidity measuring and controlling system.

关 键 词：循环冗余码校验 快速算法 单片机 

分 类 号：TN311.53[电子电信—物理电子学]