疯景-冯鑫

I'm using the stm32f4.repl configuration file that comes with Renode. When I perform a division-by-zero operation in my code, it doesn't trigger an exception. ``` SCB->SHCSR |= SCB_SHCSR_USGFAULTENA_Msk; SCB->CCR |=...

### Observed Behavior I use stm32f4.repl which in renode source. When I generate a start condition by the code: I2Cx->CR1 |= I2C_CR1_START. but busy bit in SR2 does not set....