2024-03-02 - 19:06

Dates and Events:

OSADL Articles:

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


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



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) - Heterogeneous peer-to-peer - Demonstrator (OPC UA PubSub over TSN)

SystemMaster/slaveGrandmasterIdentitySnapshot offset
r0s8sSlavercs8- 12 ns
r9s3sMaster 00e04b.fffe.60f49d-
rbs6Slaver9s3s- 125 ns
rbs6sSlaver9s3s- -50 ns
rcs8Master a0369f.fffe.d4dedc-
rds1Master 00d093.fffe.46b20f-
rds2Slaverds1- -237 ns
rds3Slaverds1- -90 ns
rds4Slaverds1- 350 ns
res6Master 000732.fffe.aa7fca-
res6sSlaveres6- 9 ns