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STM32F746G-DISCO CubeMX Ethernet buglet

Question asked by Barta.Hank on Dec 12, 2016
Latest reply on Apr 20, 2017 by lewis.william

CubeMX version 4.18.0 sets the PHY Address Value for the on board PHY (LAN8742A) as 1. This does not work. It cannot even be changed in CubeMX without switching to "user PHY". 

 

In order for the on board Ethernet to work the user can go into stm32f7xx_hal_config.h and change the macro that defines LAN8742A_PHY_ADDRESS to 0.

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