LL_USART receive interrupt STM32G070 not working

Hi, All

i'm using stm32G070CBT6, i have some problem with low layer usart interrupt.

the MCU seems always hang when received usart byte.

Has anyone here experienced something similar?

how to solved this case.

thanks

Show your code. Where and why does it hang? Debug, hit pause, step through code to understand why it behaves the way that it does.

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