I selected the 32F769IDISCOVERY board in CubeMX.
Why is UART7 in CubeMX disabled?
The pins in the conflicts list are not mapped or active.
For my app I need the Arduino Pin D3 which is UART7_RX.
I studied the schematics and do not find any conflict with other devices.
When I force to use PF6 for RX7 and PF7 for TX7 the UART7
can be activated in CubeMX.
But my app does not receive a character in the callback function (IT is used).