I currently have the LWIP example from the STM32CubeF7code samples running on an STM32F746 Nucleo Board. I would like to change some of the pin assignments to test the code on a prototype board the uses the 746 MCU. So far I have tried using the GPIO_AF11_ETH command in the initialization to change RMII_MII_TXD0 from PG13 to PB12. Is there a better way to do this? Thank you!