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基于uC/OS-Ⅱ的嵌入式无线传感器网络平台的设计
Design of Embedded Wireless Sensor Netowrk Platform Based on uC/OS-Ⅱ
【摘要】 在对无线传感器网络体系结构、传感器节点、网关(Sink)节点的特点和功能分析的基础上,给出了传感器节点和网关(Sink)节点的软硬件设计与实现方案。在软件设计方面深入研究了嵌入式实时操作系统uC/OS-Ⅱ的特点和内核结构,实现了uC/OS-Ⅱ在Nios处理器上的移植。同时介绍了小型TCP/IP协议栈LwIP以及LwIP在uC/OS-Ⅱ上的实现。
【Abstract】 Design and realization scheme of sensor-node and sink-node in soft and hard were proposed based on the introduction of its system structure,characteirstics and function.This papers deeply researched characteirstics and kernel of the embedded RTOS uC/OS-Ⅱ,and transported the uC/OS-Ⅱ successfully to the controller Nios.The mini type TCP/IP protocol stack LwIP Realization of LwIP on uC/OS-Ⅱ was introduced.
【关键词】 无线传感器网络;
嵌入式系统;
实时操作系统;
Nios;
移植;
LwIP;
【Key words】 Wireless sensor network; Embedded OS; Realtime OS; Nios; Transplant; LwIP;
【Key words】 Wireless sensor network; Embedded OS; Realtime OS; Nios; Transplant; LwIP;
【基金】 国家自然科学基金(项目批准号:60873248)资助
- 【文献出处】 计算机科学 ,Computer Science , 编辑部邮箱 ,2010年06期
- 【分类号】TP212.9;TN929.5
- 【被引频次】17
- 【下载频次】258