James Clark
James Clark
That's surprising. I have tried ptp4l before with the `-2` option and it worked fine (I was able to synchronize two CM4s).
Looks like AVB also needs some VLANs and traffic control stuff. See https://tsn.readthedocs.io/avb.html#system-setup But, as you say, if Dante is expecting UDP transport rather than L2, then I guess it's...
On the IES3110-8TF, the way I got it working is - Create clock instance 0 with 1588 profile; select E2eTransp as the device type. - Then click on the `0`....
Is the Protocol right? `Ethernet` is for the ptp4l L2 transport. Mine is set to `IPv4Multi`.
Your page looks very similar to mine. For a transparent clock, it doesn't care about the grandmaster, does it? It's just interested in the residence time of the packet. The...
The PTP support is clearly still a bit rough. The UI has a whole bunch of stuff that only makes sense when it is being used as a boundary clock,...
Thanks for the info. The `Offset from Master` is `0.000,120,190` which I think is just a weird way for formatting `0.000120190`, which is presumably a number of seconds with nanosecond...
Thanks for filing an issue! After booting the OS, the PHC will be zero, corresponding to the time 1970-01-01. Using the setup in this repo, the PHC is set by...
Something is not working, but it is nothing to do with not setting the PHC clock when booting. This line ``` ExecStartPre=/usr/sbin/phc_ctl -Q $EXTTS_IFACE set; adj $UTC_OFFSET (code=exited, status=0/SUCCESS) ```...