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2022-07-05 - 10:59

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

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15th Real Time Linux Workshop, October 28 to 31, 2013 at the Dipartimento Tecnologie Innovative, Scuola Universitaria Professionale della Svizzera Italiana in Lugano-Manno, Switzerland

Announcement - Call for participation (ASCII)Hotels - Directions - AgendaPaper Abstracts - Presentations - Registration - Abstract Submission - Sponsors - Gallery

Using Android for industrial and realtime systems

Pierre Ficheux, Open Wide, France

Android is one the most (free) operating system used these days as it runs on more than 72% of smartphones. One can call it a "Linux based OS" as it runs a Linux kernel but it's not another Linux distribution. There are several ways for embedded projects to use Android but it's currently a multimedia targeted OS with modified base components (kernel, libC). PREEMPT-RT and Xenomai are the most famous RT patches for GNU/Linux. We propose to adapt them to Android in order to build a "true" RT version of it.

The paper will explain the way to install and evaluate both patches with Android-x86 (4.2 Jelly Bean).

  • PREEMPT-RT benchmark with cyclictest/hackbench
  • Xenomai benchmark with latency/hackbench
  • How to use a RT application and RTDM/Xenomai driver with Android