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ISO-TP with CANFD #63

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trollkno1l opened this issue Apr 6, 2023 · 1 comment
Open

ISO-TP with CANFD #63

trollkno1l opened this issue Apr 6, 2023 · 1 comment

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@trollkno1l
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trollkno1l commented Apr 6, 2023 •
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I've read a lot about your FlexCAN-library and surprised about the range of functionalities!

I would like to use ISO-TP on CANFD, but after some testing and viewing sourcecode and examples I have the concern that ISO-TP with CANFD is not supported.

Edit: There are indeed some minor differences... would be great to have these implemented :)

tempsnip
@tonton81
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yes unfortunately this ISOTP library was designed for CAN2.0 mode based on 8 byte standard fixed frame layout, in it's current state it would unlikely be capable of running with FD payloads without a major rewrite, and obviously larger buffer sizes & ram to re-assemble the payload

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@tonton81 @trollkno1l