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Yi Zhou
Yi Zhou
Associate II
June 30, 2018
Solved

Can use cubemx to generate lwip project in stm32h743

  • June 30, 2018
  • 3 replies
  • 1305 views
Posted on June 30, 2018 at 15:49

Hi all:

     Now I use stm32h743zi, using cubemx to generate LwIP project, but the LwIP option is gray. Dose anyone know that how to fix this. The following picture is the picture what I confige the cubemx project. Thanks.

#stm32cubemx. #stm32h7-ethernet
This topic has been closed for replies.
Best answer by Imen.D
Posted on June 30, 2018 at 21:43

Hello 

yi.zhou

 ,

To active LWIP for STM32H7, you should enable the ETH IP and FREERTOS with MBEDTLS.

Also, CORTEX_M7 CPU DCache parameter must be enabled.

This warning is mentioned when you put the cursor in LWIP Pinout.

0690X0000060LT3QAM.png

Hope this helps you.

With Regards,

Imen

3 replies

I
Imen.DAnswer
Technical Moderator
June 30, 2018
Posted on June 30, 2018 at 21:43

Hello 

yi.zhou

 ,

To active LWIP for STM32H7, you should enable the ETH IP and FREERTOS with MBEDTLS.

Also, CORTEX_M7 CPU DCache parameter must be enabled.

This warning is mentioned when you put the cursor in LWIP Pinout.

0690X0000060LT3QAM.png

Hope this helps you.

With Regards,

Imen

When your question is answered, please close this topic by clicking "Accept as Solution".Thanks Imen
Yi Zhou
Yi ZhouAuthor
Associate II
July 1, 2018
Posted on July 01, 2018 at 14:16

Hello Imen

     This is very helpful. Thanks.

brath
brath
Associate II
January 10, 2019

hi yi Zhou

im new to controller im trying to use lwip for udp communication can u guide for lwip project creation or share ur .ioc for basic lwip

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