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Talex.2
Talex.2
Associate II
August 27, 2020
Question

Nucleo 743zi2 + lwip + non rtos, don't work. cube ide 1.4.0 STM32Cube_FW_H7_V1

  • August 27, 2020
  • 2 replies
  • 1438 views

hi guys, this is my first serious development on stm32, I know how to write the logic of your program, but everything is slowing down, my ignorance of the stone stm32h743zi2. Hi, very much time spent wasted, please help me launch this stone. Here is my trial project from a cube, I'm trying to ping my Board, but it doesn't want to ping..

Please do not write about the fact that this is elementary is done. I tried everything that I was advised to do in my previous post.

P.S. ..anal... - from a joint analog...

In General, it would be cool if someone shared a working project cube. Thank you in advance for your answers.

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2 replies

Talex.2
Talex.2Author
Associate II
August 27, 2020

if none of you experts can help me with my problem, I wrote most of my program using the example that is included in the package with the cube, under my stone. But as the turn to turn on UART came, another problem came I can't set the port's baudrate. I.e. where my com ports work correctly, I can't turn on ethernet and where ethernet works I can't turn on com ports. I will thank you with a Cup of fragrant coffee if you help solve this issue. Please, I have not been able to start this ethernet for the second month, two updates have already been released, and I have not been able to raise the ethernet.

alister
alister
Senior III
August 28, 2020

>I will thank you with a Cup of fragrant coffee

I haven't had time to read H7_FW V1.8.0 and can't comment whether its ethernet is satisfactory or not.

There may be something discussed here or commented in its code that'll help: https://community.st.com/s/question/0D50X0000C6eNNSSQ2/bug-fixes-stm32h7-ethernet.

Also check https://community.st.com/s/question/0D50X0000BOtfhn/how-to-make-ethernet-and-lwip-working-on-stm32.

>using the example 

It's an example. It won't be best-of-class production-grade software.

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