基于ZStack的WSN节点中断程序设计

WSN Node Interrupt Programming Design Based on Z-Stack

提出一种基于Z-Stack的WSN(Wireless Sensor Network,无线传感器网络)节点中断程序设计方案。系统采用TOP-WSN物联网教学实验系统作为硬件平台,利用中断方式实现对于传感器节点数据的实时采集。数据信号由传感器本身发出,使得节点上的CC2430芯片产生外围中断,再由协议栈经过适当处理后发送到主控网关。

This paper proposes a design scheme of WSN node interrupt program based on Z-Stack. The system uses TOP-WSN Internet of things teaching system as the hardware platform, and achieves real-time data acquisition by use of the interrupt . Data signal is sent by the sensor itself. It makes CC2430 on the nodes generate the peripheral interrupt. After proper handling by the protocol stack,the interrupt is sent to the master gateway.