Hi i am using the Raspberry pi 4B board for a project but it only has software time stamping.
sv@sv:$ ethtool -T eth0
Time stamping parameters for eth0:
PTP Hardware Clock: none
Hardware Transmit Timestamp Modes: none
Hardware Receive Filter Modes: none
I am curious if i can use software timestamping? If not does anybody know of any USB-NIC adaptors that might be compatible with Hardware time stamping? Or does anybody know if any of the other small dev boards out there have hardware time sync compatibility?
So far i have found that the Odroid XU4, raspberry pi 3B and 4B, Nvidia jetson nano and the Rockpie
all do not support hardware time stamping.