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2022-05-25 - 18:12

Dates and Events:

OSADL Articles:

2022-01-13 12:00

Phase #3 of OSADL project on OPC UA PubSub over TSN successfully completed

Another important milestone on the way to interoperable Open Source real-time Ethernet has been reached


2021-02-09 12:00

Open Source OPC UA PubSub over TSN project phase #3 launched

Letter of Intent with call for participation is now available


2016-11-12 12:00

Raspberry Pi and real-time Linux

Let's have a look at the OSADL QA Farm data


2016-09-17 12:00

Preemption latency of real-time Linux systems

How to measure it – and how to fix it, if it's too high?



Real Time Linux Workshops

1999 - 2000 - 2001 - 2002 - 2003 - 2004 - 2005 - 2006 - 2007 - 2008 - 2009 - 2010

Eighth Real-Time Linux Workshop on October 12 to 15, 2006, in Lanzhou, Gansu, P.R.China

Analyzing RTLinux/GPL Source Code for Education

She Kairui, Bai Shuwei, Zhou Qingguo, Nicholas Mc Guire, and Li Lian
Distributed and Embedded Systems Lab
School of Information Science and Engineering
Lanzhou University
Tianshui South Road 222,Lanzhou,P.R.China
shekr06ªlzu.cn
baishw06ªlzu.cn
zhouqgªlzu.edu.cn
mcguireªlzu.edu.cn

With decades development, RTLinux/GPL was widespread applied to both scientific research realm and industry. RTLinux/GPL has made a grate success in these realm, But has little affection in education, especially the undergraduate education. Most of the RTLinux/GPL documentation are focus on the practicability, other than emphasizing the basic RealTime Operatiing System theory. So RTLinux/GPL is very hard to applied to education realm. This article aimed at RTOS education, containing real time principle of RTLinux/GPL and the RTLinux/GPL modules implementation in detail. It would make the realtime operating system learning process easier with both theory and real source code analyze, and would attract more people to interested in RTLinux/GPL. This article presented RTLinux/GPL principle and implementation details, containning realtime clock, interrupt, realtime schedule strategy. We hope this article can help people to apprehend RTOS, especially the RTLinux/GPL.

 

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