swap RX TX of USART

[Omerza]

Unfortunately, the RX and TX connections are swapped on the PCB.

I noticed that STM32CubeMX provides an option to swap the pins (see the attached screenshot).

I enabled this option, but it doesn't seem to have resolved the issue.

Is there any additional configuration or procedure required for this to work?

The MCU part number is STM32N657X0H3Q.

 

[MM..1]

On nomal situation this is only required for swap working iface, but first must be working : meet clock and speed requirments and on N6 maybe next conditions.