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About H563 IAP

Sunwaz
Associate III

Used nucleo-h563zi board.Below is bootloader jump.

Sunwaz_0-1705568171944.png

Below is app.

Sunwaz_1-1705568203111.png

 

question:

I first download app through CubeIde,this code is run success,and every function is OK.But i reset this board,the code will enter NMI interrupt.

 

1 REPLY 1

Instrument code more. Chek it reads proper / expected SP and PC values.

Step the transition in the debugger.

Make sure it is not trying to read unwritten areas of FLASH.

Check what SystemInit() does with SCB VTOR

 

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