MPC5775B and FreeMASTER Communication

MuhammedKoyuncu — Thu, 02 Mar 2023 06:25:11 GMT

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:

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

Re: MPC5775B and FreeMASTER Communication

MuhammedKoyuncu — Fri, 10 Mar 2023 06:15:17 GMT

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

MuhammedKoyuncu — Tue, 19 Dec 2023 06:00:09 GMT

Does anyone have knowledge on this subject?