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Can beginning

Posted: Fri Feb 01, 2019 11:05 am
by D@F
hello all,
any one can tell me with wich soft and hard i could start to learn and understand CAN protocol ?
i usualy work on rs232, wiegan, modbus, but never on can.

Re: Can beginning

Posted: Fri Feb 01, 2019 1:48 pm
by Peter
Would like a quick demo on how to use the CAN area of the parameters please Johannes if you would be so kind :-)

Re: Can beginning

Posted: Fri Feb 01, 2019 3:52 pm
by D@F
what do you about this :

https://www.can232.com/?page_id=75

Re: Can beginning

Posted: Fri Feb 01, 2019 5:17 pm
by dima
I picked up CANAble https://canable.io it is based on open-source http://cantact.io

CANAble is a bit pricey but you don't need to waste time building one yourself.

You can build your own:

Hardware: https://github.com/linklayer/cantact-hw
Software: https://github.com/linklayer/cantact-app

Re: Can beginning

Posted: Fri Feb 01, 2019 5:21 pm
by johu
Peter wrote: Fri Feb 01, 2019 1:48 pm Would like a quick demo on how to use the CAN area of the parameters please Johannes if you would be so kind :-)
Maybe this helps:

I use a CANDue that Damien donated to me and the software SavvyCAN.
http://store.evtv.me/proddetail.php?pro ... oduecanbus

That CANAble looks very good!

There is a lot of very expensive (500€+) CAN hardware out there that doesn't provide any benefits to the hobby user. So don't spend too much.

Re: Can beginning

Posted: Fri Feb 01, 2019 10:47 pm
by doobedoobedo
I have a cantact with the candlelight firmware. I've not had much of a play with it yet though.

https://github.com/linklayer/candleLight_fw

Re: Can beginning

Posted: Sun Feb 03, 2019 9:33 pm
by D@F
hi! thanks for your feedback, i think i will try the canable pro.

Re: Can beginning

Posted: Mon Feb 11, 2019 8:17 pm
by dima
I am also just starting to explore CANBus.

Does CAN transmits only happen in working start mode? or at any time? I have it on a bench with nothing attached to the board.

If I want to "debug/test" Canable in sniff mode. Will Hardware v3.0 be able to dump some info for me?

I get nothing. Pointers and examples needed.

ex:

Code: Select all

can tx udc 123 0 16 10