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2022-05-24 - 11:01

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

Automotive X-by-Wire System Based on Linux
An Open Source Project

Fernando H. Ataide, Alan C. Assis, and Carlos E. Pereira
Departamento de Engenharia Eltrica
Universidade Federal do Rio Grande do Sul
90035-190 Porto Alegre, RS, Brasil
fhataideªece.ufrgs.br
acassisªece.ufrgs.br
cpereiraªece.ufrgs.br

Important researches have presented different approaches in the real-time embedded communication domain aiming to cover the growing demands of performance, predictability and reliability of emerging applications. Such requirements involve low latency, reduced jitter, time composability, fault-tolerance and finally, support for future extensions. In agreement, the FTT (Flexible Time-Triggered) model is an approach which aiming to provide flexibility on the time-triggered traffic together with timeliness, differently of others protocols. This paper present some results of an enhanced FTT-CAN implementation for automotive application which was developed over an embedded Linux with RTAI extension. Additionally some design issues are provided and discussed.

 

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