嵌入式实时操作系统RT-Thread在SEP4020上的移植  

Port Embedded and Real-time Operating System RT-Thread to SEP4020 SoC

作　　者：朱传宏[1] 张丽全[1] 

机构地区：[1]国网电力科学研究院,南京210003

出　　处：《计算机与数字工程》2010年第11期93-96,共4页Computer & Digital Engineering

摘　　要：文章介绍了嵌入式实时操作系统RT-Thread的特点及体系结构,并具体研究了RT-Thread在以ARM720T为内核的SEP4020嵌入式芯片上的移植方法。同时讨论了RT-Thread系统的设备驱动模型,及应用程序的编写方法。该移植方案已经过多任务应用程序实际测试,系统可靠稳定运行。The article introduces features and structure of embedded and real time operating system RT-Thread.And then RT-Thread porting method on SEP4020 chipset has been researched,which embedded an ARM720T core.Moreover,the device driver framework and the programming model of real-time application in RT-Thread RTOS are discussed.This RT-Thread/SPE4020 porting was running stably and passed in many testing in multi-task application cases.

关 键 词：嵌入式实时操作系统 RT-THREAD 移植 SEP4020 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]