UPDATE!!
Dear @andy.tx ,
I made some tests with both scatterfiles (ocram and tcm).
Debugging in tcm region is much better. I can see variables and tasks in my debug view which i didn’t see while debugging in ocram.
Also malloc and memcpy seems to be working.
However there is a problem while calling xQueueReceive (in tcm and ocram region).
I can create the message queue but receiving frames with the function leads to a hard fault.
Maybe it is better to do the adaptions in tcm region scatter file so that I can create release of the application and run it from A7 core.
Regards, kuzco