Oliver Hartkopp

Pull requests are appreciated ;-) Thanks!

Thanks for the feedback - although I thought the issue was about secure boot problems, which we do not have on RasPi, right?

The final solution is to install a Linux 5.10+ kernel on your box which has can-isotp on board ;-)

Thanks for the update!! This kind of feedback is definitely very valuable for other people having such problems (including me) ;-) Have fun!

Hm - these are standard tools that usually find a System.map in the /boot directory. Don't know where the BBB hosts its System.map Please check where to find that file...

Ok, that should have worked then - and `modprobe can-isotp` should run without problems. Usually the sytem map is located in /lib/modules// therefore the default process obviously failed probably as...

Yes. You need a isotprecv to receive the data stream too.

Seems to be fixed ...

isotpsend and isotpdump are not sufficient to perform a proper isotp data transfer. Your need isotpsend AND isotprecv as already stated here https://github.com/hartkopp/can-isotp/issues/15#issuecomment-505869073 . isotpdump ist just to dump contents...

The output of `ip -det link show can0` and `uname -a` would be interesting too. Linux 3.10 is really old stuff so it would be interesting to know the patch...