单片机无线通信系统的设计与实现

On the Design and Realization of a Microcontroller-Based Wireless Communication System

给出了一种基于51系列单片机的通用无线通信系统的设计与实现方案,讨论了系统的组成结构,指出了单片机作为无线通信系统的控制核心是如何通过SPI总线接口实现对无线收发器的控制的。介绍了芯片的相关信息和SPI协议,重点给出了本系统的硬件接口电路和相应的软件设计。实验结果表明,该方案在实际应用中有效可靠,对嵌入式系统的无线通信应用具有参考价值。

Presented is the design and implementation of a MCSS1 series microcontroller- based general - purpose wireless communication system. After a detail descriptions of the system structure and the mechanism of how MCU can control the wireless transceiver via SPI interface, application related information about the MCU and wireless transceiver IC is also given. Both circuit design and MCU firmware design are emphasized. Experiments are directed to show the feasibility and effectiveness of the proposed wireless communications scheme.