Toernblom
Posts: 2
Joined: Mon Apr 06, 2020 1:38 pm

Pican 2 not receiving can bus data from arduino MCP2515

Mon Apr 06, 2020 1:54 pm

Hello. I've got 2 arduino uno's set up with 2x can-bus modules which are sending data to each other using

https://github.com/Seeed-Studio/CAN_BUS_Shield.

This works and I've got no problem with that. The problem comes when I'm trying to listen to this data being sent between the arduinos on my raspberry pi 4. I've got this

http://skpang.co.uk/catalog/pican2-canb ... -1475.html

shield on my raspberry pi and setup everything accordingly from their website and followed some setup videos on youtube.
Now. I've setup the bitrate on all three devices to match and the link on raspberry pi. Then i started the command "candump can0" and tried to listen on the bus but no messages were recieved. I also tried to listen on the bus with wireshark with no success. Has anyone had similiar problems?

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