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2022-07-05 - 11:44

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 - 2011 - 2012 - 2013 - 2014 - 2015

Twelfth Real-Time Linux Workshop on October 25 to 27, in Nairobi, Kenya

CANbus telegram latencies simulation analysis

Peter Fodrek and Juraj Mózes, Slovak University of Technology, Institute of Control and Industrial Informatics

This paper is about CAN bus model of latencies. CAN bus is used in cars where Realtime Linux clones coming as main or only Operating system in control machines.  In mainline kernel there is CAN bus subsysytem made by VW. These latencies could be much longer than operating system latency. The paper will analyze these latencies in high load for periodic telgram sending.