I create a program on NUCLEO-F767ZI. I'm trying program on clean chip now. But I have a problem. On Nucleo it is working fine.
But on clean CPU I must call this function: LL_IWDG_ReloadCounter(IWDG); every some milisecond.....
But why? What is different on NUCLEO-F767ZI and my STM32F767ZI? I think nothing.
Any idea, how to disable IWDG? I try everything, I studied REFERENCE manual.