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2024-12-04 - 09:47

Dates and Events:

OSADL talks at ESE Embedded Software Engineering Kongress
02.12. - 05.12.

COOL - Compact OSADL Online Lectures - December 2024 edition
11.12.

OSADL Articles:

2024-10-02 12:00

Linux is now an RTOS!

PREEMPT_RT is mainline - What's next?

[more]
2023-11-12 12:00

Open Source License Obligations Checklists even better now

Import the checklists to other tools, create context diffs and merged lists

[more]
2023-03-01 12:00

Embedded Linux distributions

Results of the online "wish list"

[more]
2022-07-11 12:00

Call for participation in phase #4 of Open Source OPC UA open62541 support project

Letter of Intent fulfills wish list from recent survey

[more]
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

[more]
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

[more]
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Real Time Linux Workshops

1999 - 2000 - 2001 - 2002 - 2003 - 2004 - 2005 - 2006 - 2007 - 2008 - 2009 - 2010 - 2011 - 2012 - 2013 - 2014 - 2015

Eleventh Real-Time Linux Workshop on September 28 to 30, in Dresden, Germany

Announcement - Hotels - Agenda - Paper Abstracts - Presentations - Registration - Abstract Submission - Xenomai User Meeting - Sponsors

Papers

POWERLINK and Real-time Linux: Presentation of achievable synchronization performance

Stefan Schönegger, Ethernet POWERLINK Standardization Group
Wolfgang Seiss, Ethernet POWERLINK Standardization Group

Industrial Ethernet today is designed to provide smallest refresh rates of actors and sensors as well as highly precise synchronization of network nodes. In most cases this is achieved by avoiding the usage of standard Ethernet implementation for Master and/or Slave devices and therefore using dedicated HW for synchronization and performance reasons. POWERLINK offers the possibility to make use of standard IEEE802.3 Ethernet components while at the same time offering high end performance results. This paper should show the achievable synchronization performance for sensors and drives by using an open source POWERLINK master and Real-time Linux on a standard PC with standard Ethernet controller.