基于嵌入式ARM-Linux无线ZigBee协调器驱动设计  

Design of the coordinator of wireless ZigBee driven based on embedded ARM-Linux

作　　者：李婧[1] 史智兴[1] 崔哲伟[1] 贾方[1] 

机构地区：[1]河北农业大学信息科学与技术学院,河北保定071001

出　　处：《微型机与应用》2011年第15期29-31,共3页Microcomputer & Its Applications

摘　　要：以ARM9处理器S3C2410作为嵌入式Linux的系统开发和运行平台,利用适合田间要求的无线ZigBee节点CC2430,在Linux内核中实现协调器的字符驱动,使其通过IO进行数据传输,避免了串口数据传输速率低、数据冗余性差、程序设计繁琐等缺点。详细介绍了该系统的设计和开发过程,包括网络通信协议的选取,bootloader、内核、文件系统以及驱动程序的实现和移植。Using ARM9 processor S3C2410 as the embedded Linux systems development and operating platform, using CC2430 as the wireless node which suitable for the requirements of filed. It implements the character-driven of the coordinator in the Linux kernel and transmits data through the IO. To avoid the low velocity of data transmission, data redundancy and the combersone of programe desigin by serial and so on. This paper introduces the system design and development process includeing the selection of network communication protocols, bootloader, kernel, file system and the impletement and migration of the process.

关 键 词：ZIGBEE ARM9 CC2430 内核 移植 驱动 

分 类 号：TN915.09[电子电信—通信与信息系统]