2023-03-23 - 00:29

Dates and Events:

OSADL Articles:

2023-03-01 12:00

Embedded Linux distributions

Results of the online "wish list"


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



OSADL Projects

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Overview about PTP grandmasters and slaves

Overview - Peer-to-peer - Star topology - Demonstrator (TSN) - Demonstrator (OPC UA PubSub over TSN)

SystemMaster/slaveGrandmasterIdentitySnapshot offset
r0s8sSlavercs8- 7 ns
r8s4Master 000732.fffe.7d909f-
r8s4sSlaver8s4- -36 ns
r9s3sMaster 00e04b.fffe.60f49d-
rbs6Slaver9s3s- 96 ns
rbs6sSlaver9s3s- -100 ns
rcs8Master a0369f.fffe.d4dedc-
rds1Master 00d093.fffe.46b20f-
rds2Slaverds1- 60 ns
rds3Slaverds1- 110 ns
rds4Slaverds1- 163 ns