in this situation is it possible to reach can 2 of adu and pmu trough can 1 usb2can?
No, you would have to connect USBtoCAN directly to the bus where you want to do something.
Since it looks like you don’t need different bus speeds, I would put everything on a single bus. There is no point in making it complicated if there are no benefits.
Move the devices from the secondary buses to CAN 1. There will be no need to move USBtoCAN around or pass through messages since every device will see all the data.
will do so, thank you
Thanks I had the same question
I have 2 buses, one at 1000, the other 500. I installed a double pole double throw switch between the Usb/can module and the two bus lines.
This allows me to use 1 USB connection to switch between two bus lines.
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