How to initialize ethernet and lwip on STM32h7 microcontroller?

Hi guys
I want to create tcp server application on my microcontroller. I am using nucleo-h743 board. could you please tell me how to do it? I must use stm32cubemx to generate its code.
thanks.

Hello,
when you installed "STM32CubeMX" then you are able to install packages for device you need. In order to do that just open "STM32CubeMX" and then clik button <INSTALL/REMOVE> below text "Install or remove embedded software packages" - and when new window is open select package for your device (in your case STM32H7) and install it. After package is installed it will be made catalog in "STM32CubeMX" repository. See screen:



The CubeMX repository is by default placed in catalog: C:\Users\name of your user\STM32Cube\Repository
Now you have to locate installed package in repository - catalog named STM32Cube_FW_H7_V1.15.0

Enter into this catalog then choose: "Projects"->"STM32H743I-EVAL"->Applications"->"LwIP" - in this catalog there are examples of TCP/IP Servers. See screen:



In these catalog you have full examples of TCP servers - you should choose version proper for your IDE/compiler. Probably you will have to make little changes in source code to adapt code to board you have.

Regards

Hi @FlyingDutch
Thanks for the comment. I had seen them before. when I want to generate its code with stm32cubemx I encounter with too many problems.

hamidkavianathar said:

Hi @FlyingDutch
Thanks for the comment. I had seen them before. when I want to generate its code with stm32cubemx I encounter with too many problems.

Click to expand...

Hello,

you don't need generate code these examples are complete. For example see the "LwIP_TCP_Echo_Server", you have sources in catalogs: Inc and Src then you have to attach files from catalog proper for your IDE/Compiler for example SW4STM32 if you using free "System Workbench for STM32" - there is project file for this compiler. Instructions how to run application are in "readme.txt" file. Sources for CMSIS and HAL you have in "Drivers" and Middlewares" catalogs.
If you have problem with creating project you can generate it template using STM32CubeMX - only most important things (proper system clock, basic GPIO,FREERTOS) and later add sources from example - it should work.

Kind Regards