摘要
设计了一种基于TI公司2013年推出的射频芯片CC1200和嵌入式芯片STM32F407的无线数据通讯系统,介绍了STM32的SPI接口控制CC1200收/发信号的驱动的设计与实现,分析了STM32的SPI接口与CC1200的硬件连接,探讨了系统的初始化和点对点之间通讯程序的编写,最终实现了100kbit/s的500m短距离无线数据通讯,并将发送-接收-判断-发送-接收时间控制在0.5s内。该系统具有功耗低、速率高、体积小、通讯质量高的特点。
In the paper,a wireless data communication system is designed based on TI＇s 2013 launch of the RF chip CC1200 and embedded chips STM32F407 and the design and implementation of driver and the hardware about STM32 SPI interface control CC1200transmit/receive signals are introduced.This wireless data communication system achieves low power consumption,high data rate,small size,high quality.The programing of Initializing System and point-to-point communication has been discussed.Ultimately,the 500mshort-range wireless data communication has been achieved at 100kbit/s.The send-receive-judge-send-receive time has been controlled within 0.5s.
出处
《西安理工大学学报》
CAS
北大核心
2015年第2期248-252,共5页
Journal of Xi'an University of Technology
基金
陕西省教育厅科研计划资助项目(2013JK1049)
