Cofiguration UART4 from STM32H753ZIT6 Development module

[Ematic]

Hi, I’m trying to configure UART4 on the STM32H753ZIT to work with a USB-TTL converter for data transmission and reception. I can see that the STM32 is sending data, but the TTL converter isn't receiving it. I've attached the code file and the output file.

[Obaid_tanveer]

Can you provide more details ? 
Are you using this configuration -> UART4 RX TX with TTL RX TX and TTL's USB side connected to the PC?
Try Swapping RX,TX pins ,for UART we connect in the Following way:
UART4 TX -> TTL RX
UART4 RX -> TTL TX
if you're using some other configuration please specify.


If this helps, feel free to mark it as the solution