MPC5775B and FreeMASTER Communication

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MPC5775B and FreeMASTER Communication

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MuhammedKoyuncu
Contributor II

Hello,

I noticed a problem with Freemaster and processor communication. Everything freezes if the processor fails to respond to the Freemaster query.

This problem doesn't happen every time. I guess it happens when we break the cable while the processor is going to CAN_TX.

To summarize the workflow, I added something like this:

MuhammedKoyuncu_0-1677737739735.png

I checked the Freemaster codes. I made changes but couldn't find a solution.

I think something is going on when canceling the interrupt with FMSTR_CAN_DTXI() .

What are your views on this matter?

Regards

 

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MuhammedKoyuncu
Contributor II

Does anyone have knowledge on this subject?

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1,014 次查看
MuhammedKoyuncu
Contributor II

Have you encountered this situation?
What would be the reason?

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