TouchGfx and LWIP Implemention on STM32H750DK

[PushparajAdka]

Hey Team,

   I want to make LWIP and TouchGfx to work together for our next product. I have taken reference from here:

https://community.st.com/t5/stm32-mcus/how-to-create-a-project-for-stm32h7-with-ethernet-and-lwip-stack/ta-p/49308

1. Touchgfx is working as expected

2. I am not able to ping using etherenet. I am not sure the issue here. 

Please let me know what needs to be done here.

Thanks 

[jumman_JHINGA]

@PushparajAdka  does  you board supports Ethernet MII interface? if not then try RMII interface, and double check your CubeMx Pin mapping with yours board data sheet/ schematic.

if your board supports MII then check this ioc file. i have made some changes in yours ioc file.

[MOBEJ]

Hello @PushparajAdka ,

Did you try the example from the STM32H7-LwIP-Examples repository for the STM32H750 Discovery Ethernet? You can find it here:
https://github.com/stm32-hotspot/STM32H7-LwIP-Examples/tree/main/STM32H750_Disco_ETH

Br

[PushparajAdka]

Hey ,

   Yes i took this example as reference and made it work for the first time. Now I am using touchgfx and Ethernet combined and it is giving me trouble. I really do not know why it is failing,

[PushparajAdka]

I am not able to share the entire project due to size issues. Let me know if you want to verify any certain configuration.

[PushparajAdka]

The given examples are separate code and they do work. But my issue is combined code with touchgfx.