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Hello, In my project when program come to this "_HAL_UART_ENABLE_IT" ,hard_fault happened What is the problem ? or what are this code ? Are there anyone help me please?

Ocebe.1
Associate III

‎2021-03-30 8:17 AM

 
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Tesla DeLorean
Guru

‎2021-03-30 8:43 AM

You don't have a functional IRQ Handler, or your pointers/instances aren't properly initialized.

Not an STM32 MPU

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