摘要
许多与互联网有关的嵌入式应用追求功能多而全,但是,对于专用和经济简洁的网络装置,其应用价值也不容忽视。以PIC18F2455单片机为核心,可以进行远程温湿度实时监测,全部程序采用PIC汇编语言编写。主要工作包括网络控制器驱动程序的编制、网络ARP协议的精简实现、IP和UDP相关内容的精简编程安排以及数据包的智能处理等。
Many networks embedding applications aim at possessing multi and perfect functions. However, the value of special, simple, and economic network units should not be neglected. With the kernel PIC18F2455, remote real time temperature/ humidity monitoring can be implemented. The whole programming was done with PIC assembly language. The major parts include the driver programming of its network controller, the simple implementation of ARP protocol, the concise programming configuration of IP and UDP and the data packets intelligent dealing process, etc.
出处
《仪表技术与传感器》
CSCD
北大核心
2010年第3期57-60,共4页
Instrument Technique and Sensor
基金
长沙市科技局项目支持(K051100-32)
湖南省科技厅项目支持(2008FJ4215)
关键词
网络控制器
精简实现
数据包
network controller
simple implementation
data packets
