TS-7970 I210 PTP

From embeddedTS Manuals
Revision as of 17:11, 22 January 2020 by Mark (talk | contribs) (Created page with "The Intel i210 ethernet supports 1588 PTP (V1 & V2). This is supported in Linux with the [http://linuxptp.sourceforge.net/ linuxptp] project. This will synchronize the Linux...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

The Intel i210 ethernet supports 1588 PTP (V1 & V2).

This is supported in Linux with the linuxptp project. This will synchronize the Linux system clock to within +-1us.

This requires using an image based on the Linux 4.9+ kernel. 

apt-get install linuxptp -y

phc2sys -s /dev/ptp1 -w &
ptp4l -2 -H -i enp0s1 -m -p /dev/ptp1 &

If the clocks are significantly off this may take time for the clocks to converge.

Retrieved from "http://docs.embeddedTS.com/index.php?title=TS-7970_I210_PTP&oldid=11187"