I have a problem using lwip as I described in the post LWIP_ASSERT on pbuf_free function.
To catch the problem, I need a little complex breakpoint: I think the correct tool is using instruction trace; I've read the tutorial, but with that configuration I'm not able to trap the issue.
I need to set a trigger that is true when a (global) variable is written with any value, but only when another (global) variable has a specific value (0).
Is it possible to configure such a trigger? If yes, how? If no, how can I trap this condition?