摘要
随着电子技术、信息技术和通讯技术的快速发展以及互联网的广泛应用,计算机产品开始逐渐转移到信息产品,而硬件技术的发展促进了计算机往微型化和专业化的趋势发展,人们对于信息产品的功能要求越来越高,嵌入式系统开始逐渐走入人们的视线,实时操作系统的移植也成为计算机这个行业的热点。本文选用能够管理多任务的嵌入式实时操作系统uC/OS-Ⅱ,以及嵌入式网络协议Lwip,该协议能够实现嵌入式设备与互联网之间的连接,分析了以微处理器LPC2365、闪存FLASH、LED、蜂鸣器和PC为硬件平台嵌入移植了uC/OS-Ⅱ嵌入式实时操作系统的相关设计方法,以实现在此嵌入式系统上进行主从结构帧结构传输的串口通信。
With the rapid development of electronic technology, information and communication technology, and the wide application of Internet, computer products gradually transferred to information products, with the development of hardware technology and requirements of people to the improvement of information product functional, embedded system has become hotspot in this field, at the same time in the field of computer itself, miniaturization and specialization is a new trend of development. This paper expounds on the ARM7 microprocessor LPC2365 transplant u C/OS-II main content and the realization of the related function of design method. Choose embedded real-time operating system u C/OS-Ⅱ that manage multiple tasks, and used embedded network protocol called Lwip to implement the connection between embedded devices and the Internet. With microprocessor LPC2365, FLASH, LED, buzzer and PC as the hardware platform,transplant the embedded real-time operating system u C/OS-Ⅱ, and on the embedded system realize the master-slave structure frame structure transmission and serial communication function.
出处
《价值工程》
2017年第19期90-93,共4页
Value Engineering
基金
国家自然科学基金(61364008)
云南省应用基础研究重点项目(2014FA029)
云南省教育厅重点基金项目(2013Z127)
昆明理工大学复杂工业控制学科方向团队建设计划
