摘要
传感器节点是组成无线传感器网络的基本单位。本文通过对传感器硬件节点的研究，选择射频芯片CC2420为核心．设计了CC2420与ATmega128单片机的硬件接口和无线通信的软件流程，提供了一种基于CC2420的无线传感器网络的硬件节点设计方案。
Sensor node is the basic unit of wireless sensor network. Aider the research work on the requirement of wireless sensor network node, we select the transceiver CC2420 as key chip set and designed the hardware interface between CC2420 and MCU Atmega128 and descript software flow for communication, presenting a scheme of wireless sensor network node based on CC2420 chip set.This paper presents a scheme of wireless sensor network node based on CC2420 chip set.
出处
《电脑知识与技术》
2006年第6期114-114,123,共2页
Computer Knowledge and Technology
