Hello! I want to trigger with timer the ADC to convert with interrupt or DMA but my program stops at the adress 0xfff4ea. I did all the settings and I introduced the callback function in main. I think it's a problem with this callback. What is wrong?

[TDK]

Not many details to go on here. Sounds like your interrupt routine is missing. Or misspelled, or wrong linkage. Could also be a hard fault due to DMA trying to store something at a bad address, or overwriting the stack.