help needed with programing an arduino uno r3 and canbus shield cards v1.2 mcp25

Projects Programming
1

hi i have no experience with arduino at all i need to program an arduino uno and 2 can bus shield cards
i have the instructions but i think i have done it wrong could someone possibly help i do have team viewer

thanks in advance

2

Please consult the following link:
https://forum.arduino.cc/index.php?topic=148850.0
Pay special attention to item #11.

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one aspect of a CAN bus is that there is no bus arbitration and the hardware needs to detect a collision and immediately suspend transmission. My understanding is that SW must recognize the collision and retransmit the message.

5

here is the link you may have to use translate

i just cannot get it to work

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