Decoding CAN-FD signal

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GuidoW
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Joined: Sun Feb 21, 2021 6:23 am

Decoding CAN-FD signal

Post by GuidoW »

Hi all,

I'm struggeling with the decoding of CAN-FD ISO signals. The displayed "stuff bit counter" shows a wrong number which seems to be a binarily decoded signal.It should be using the GRAY code to show the correct number.
In the sample attached it should be a "7" (1-0-0) but shows a "4". I did some testing and found the following:

stuff bit count | displayed value
0 | 0
1 | 1
2 | 3
3 | 2
4 | 6
5 | 7
6 | 5
7 | 4

Any help to solve this is appreciated.

Thanks and regards, Guido
Attachments
can-fd_4-7.png

Martyn
Site Admin
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Location: St. Neots

Re: Decoding CAN-FD signal

Post by Martyn »

Thank you for the input, I will get someone in the team to take a look at this.
Martyn
Technical Support Manager

GuidoW
Newbie
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Joined: Sun Feb 21, 2021 6:23 am

Re: Decoding CAN-FD signal

Post by GuidoW »

Nothing yet?
Best Regards,
Guido

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