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Yi Zhou
Yi Zhou
Associate II
Jun 30, 2018 1:49 PM UTC
Solved

Can use cubemx to generate lwip project in stm32h743

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.
Imen.DBest answer
ST Technical Moderator
Jun 30, 2018 7:43 PM UTC
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

In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question. Thanks
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3 replies

Imen.DBest answer
ST Technical Moderator
Jun 30, 2018 7:43 PM UTC
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

In order to give better visibility on the answered topics, please click on 'Best answer' on the reply which solved your issue or answered your question. Thanks
Yi Zhou
Yi ZhouAuthor
Associate II
Jul 1, 2018 12:16 PM UTC
Posted on July 01, 2018 at 14:16

Hello Imen

     This is very helpful. Thanks.

brath
brath
Associate II
Jan 10, 2019 3:03 PM UTC

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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