How to create project for STM32F7 with Ethernet and LwIP stack working

[MKece.1]

I have stm32f76i-disco board. I am trying to run its ethernet and LwIp stack. I have used Stm32CubeIde. I have enabled Etehrnet RMII and FreeRTOs and IWIP with DHCP enabled option. But it is nor working. CubeIde is 1.4.0 and CubeMX is 6.0.0

Is there a working configuration using CubeMX.

[Pavel A.]

Always start from some example in the Cube package. They usually work, more or less.

CubeMX is not known for creating working LwIP projects automatically (yet).

-- pa

[LMI2]

Lets hope that someday examples are based on HAL.

[Pavel A.]

These examples are already based on HAL (surprise!)

[MKece.1]

I tried these examples they are working. Normally I prefer to use CubeMX to configure Ethernet and LwIP. This is an issue that ST should solve and prepare a configuration guide for that. Thank you for answer.

[Imen.D]

Hello @MKece.1​ ,

What kind of issue you are facing (compilation errors...) ?

I recommend you to debug your project and try to identify where is it sticking.

You can share your ioc file, that will be more easy for users to help/answer you.

Best Regards,

Imen

[MKece.1]

Hello Imen,

I attached my ioc file. I am using CudeIDE 1.4.2. I selected stm32f769i-disco board and created the project with initial periperial configuration. I enabled IwIP and DHCP also. When I build and run it doesnt get any IP address.

[NKhou.1]

do you solve the problem?

thank you for helping me:smiling_face_with_heart_eyes:

[EniSdeV]

I have same problem on stm32f769i-disco board. I generate the LwIP stack with cubeMX.

I try to integrate the application part of ST example in my project. All ethernet tasks work but I don't have an answer when I ping the board. I don't know where the problem comes from ?