基于CC2430的透明串口设计  

The design of transparent serial port based on CC2430

作　　者：杨秀蔚[1] 娄国强[1] 刘吉星 

机构地区：[1]山东轻工业学院电子信息与控制工程学院 [2]莱芜钢铁集团自动化部铁区车间焦化站

出　　处：《可编程控制器与工厂自动化（PLC FA）》2011年第2期84-86,共3页Programmable controller & Factory Automation(PLC & FA)

摘　　要：为了解决传统串口数据传输距离短、布线困难的问题,文章给出了一种基于CC2430的透明串口设计,上位机将数据传到串口,串口通过ZigBee协议支持的星形网络来完成串口的数据传输。实际应用表明,透明串口将数据传输距离提高到视距范围80米左右,很好的解决了串口传输距离短和布线困难的问题,ZigBee协议保证了无线数据传输的准确性,该方案是可行的。IEEE2.15.4/ZigBee specification is very suitable for wireless communications technology becaus 80e of its low-rate, low power and low-cost feature In order to solve the problems that serial data transmission distance is short and hard wiring, the article presents a design of transparent serial port based on CC2430, PC sends data tor the serial port, and the serial port completes the data transmission over star network supported by ZigBee protocol. The application shows that a transparent serial port makes the data transmission distance up to about 80 meters line of sight, it＇s a good solution that the serial transmission distance is short and difficult wiring problems, ZigBee protocol ensures the accuracy of wireless data transmission, the program is feasible

关 键 词：IEEE 802 15.4 ZIGBEE CC2430 串口通信 

分 类 号：TN802[电子电信—信息与通信工程]