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Can I get the timestamp of all bits?
Posted: Wed 26. Feb 2025, 09:14
by yushanhsu
Does the timestamp on PCAN refer to the time when the hardware receives SOF? Is there a way for me to get the timestamp of all bits in the frame transmitted on the bus?
Re: Can I get the timestamp of all bits?
Posted: Wed 26. Feb 2025, 10:58
by M.Heidemann
Timestamps are either generated by the driver, (PCI based devices) or on hardware (Usb based devices),
the timestamp is always generated upon reception of the full frame.
We do not suppor timestamps on bit-level.
BR
Marvin
Re: Can I get the timestamp of all bits?
Posted: Thu 27. Feb 2025, 03:18
by yushanhsu
Thank you for your response. We are using the Peak CAN USB Pro, and I would like to confirm one point: When you mention that the timestamp is generated upon reception of the full frame, does this refer to the time when the EOF (End of Frame) is received?
Re: Can I get the timestamp of all bits?
Posted: Thu 27. Feb 2025, 08:55
by M.Heidemann
Hello,
That would be accurate, yes.
BR
Marvin