Multi Frame

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YannLyng
Posts: 2
Joined: Sat 3. Mar 2018, 17:05

Multi Frame

Post by YannLyng » Sun 14. Apr 2019, 21:56

My challenge is that all frames in a Multi Frame message has the same Arbitration ID, and just different PCI bytes (like 21, 22, 23, 24......)
This makes it very difficult to figure out which data changes, in which frame, within an MF message.
So is there a setting or some tool/sw, that can show each protocol in its own row - so I can see when data changes?

Using PCAN-USB with PCAN-View.

Thanks in advance

M.Maidhof
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Support
Posts: 1264
Joined: Wed 22. Sep 2010, 14:00

Re: Multi Frame

Post by M.Maidhof » Mon 15. Apr 2019, 09:42

Hi,

yes, simply use the trace option.

regards

Michael

YannLyng
Posts: 2
Joined: Sat 3. Mar 2018, 17:05

Re: Multi Frame

Post by YannLyng » Mon 15. Apr 2019, 21:08

Thanks, that's the function I'm using now, and then post analyzing that trace, but it´s time-consuming.
What I'm looking for, is a function where I can see a live view of a complete multi-frame, that way it´s easier to recognize the bytes that change - like what´s possible now with a single frame, in the Receive/Transmit window.

M.Maidhof
Support
Support
Posts: 1264
Joined: Wed 22. Sep 2010, 14:00

Re: Multi Frame

Post by M.Maidhof » Tue 16. Apr 2019, 09:47

Hi,

you can build an own application using our PCANBasic API or one of our higher level APIs (UDS, ISO-TP etc) to get such a feature.

regards

Michael

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