LPUART1 is not working in STM32L4R5ZI development kit?

[Kpach.1]

Hi,

I am new to ST controllers, I have an STM32L4R5ZI nucleo development board. By using STM32CubeMx I generated code for LPUART1 and in the main.c in the while loop I have added a "printf" statement, but I am not seeing anything on the UART terminal (teraterm).

Please help in solving this.

I have attached the main.c file below.