摘要
针对比较流行的嵌入式Linux,eCos,vxworks,Palm,WindowsCE,μcos等嵌入式操作系统,占用存储空间大或收费高,不适合小型嵌入式系统应用的状况。本文介绍一个新的适用于小型嵌入式系统应用的开源多任务小型嵌入式实时操作系统FreeRTOS,以Freescale公司新推出的32位含有以太网接口的MCF52233为蓝本,阐述了FreeRTOS的移植方法、及在校园一卡通项目中的应用。
There are many popular embedded operating systems such as embedded Linux, eCos, vxworks, Palm, Windows CE, μcos and so on.But these RTOS are neither so large nor cost much, and not suitable for small embedded systems.Here is showed a open source RTOS, FreeRTOS which can solve this problem.This article describes how to port to Freescale MCF 52233 which has ethernal connection and how to apply it on my Campus Card project.
出处
《微计算机信息》
2010年第8期74-76,共3页
Control & Automation
