Hi I am using a STM32G0 processor with HSI and LSI has clock sources. During the initialization of USART2 the the program crash. I have debuged the code and I found the problem is the function HAL_RCC_GetPCLK1Freq. Can someone provide me some help?

GErma.1 · ‎2023-04-02

Tesla DeLorean · ‎2023-04-02

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Foued_KH · ‎2023-04-03

Hello @GErma.1 ,

Could you please provide more details ( your configurations , you code , ..)

Foued

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