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
2017-09-12 12:00
OSADL project to create Open Source license checklists
Facilitate Open Source software delivery
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.
