DBW randomly fails

Got an event today with the new SW:


20241028_0753_rev85_brakedown.emublog3 (1.8 MB)
The new channel “DBW M32 DBW Off” jumps from 1 to 2 at the event.
What does this mean?

M32 DBW OFF means that the 2nd microcontroller get a command to disable DBW control (mode of H-Bridge operation).
Based on additional data the main microcontroller didn’t send such command.

I need to think and analyze code, but probably I will add more debug for the next build as we are very near to isolate the condition that cause the failure.

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Your issue is fixed (I hope :)) in 3.039 (already published)

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Sounds good.
So do u think that the issue was somehow related to EWG control? Would explain alot cause i think thats the only thing what is special on my setup and in general just rarely used.

Yes. Also I add some more protections for inter cpu communication.

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