2025-11-04 4:13 AM
Hey!
I'm trying to run my AI model on my NUCLEO-657X0-Q, following @Julian E. great guide in here.
I have 2 questions:
1. My model has some running issues during booting.
In the FSBL code that suppose to jump to the application (JumpToApplication) there is some crash between the start of __set_MSP() and the start of _set_PRIMASK(), I would say it maybe an error in the pointer to the application code, but when I run it step by step in the IDE's debugger it works just fine.
Do you have an idea of why would that happen / how to debug it? (I don't have printings at this stage, and turning in the LEDs in the middle of stack switch makes it fail in the debugger too).
2. When my model do run (in the debugger) I get to the point where I start the epoch block, but no outputs / epoch end, and it just gets stuck in the loop. Does it happens because it's in debugger mode, or maybe my model is not compatible? when I validated it in CubeMX AI extension it looked ok.
Is there any way to debug what happens in the NPU?
Thanks for the help!