Connect a proprietry TCP/IP stack to nucleo-h743zi2

[LSmil.1]

Hi there,

I'm working with nucleo-h743zi2,

I want to activate the Ethernet driver for UDP messages. 

I can't use an OS and can't use LWIP. I need to use a proprietry tcp/ip stack.

Is there any guide thaat can help with that? 

Any help is most appreciated...

Lior

[Piranha]

Well you need to look at the IP stacks documentation and examples and develop a driver and integration/port code to the MCU. The STM32 hardware programming is documented in reference manual. There are ST's HAL drivers, but, beyond serving as a bad examples, there is not much use of them as those don't work anyway.

You will probably find useful:

https://community.st.com/s/question/0D50X0000C6eNNSSQ2/bug-fixes-stm32h7-ethernet

https://community.st.com/s/question/0D50X0000BOtfhnSQB/how-to-make-ethernet-and-lwip-working-on-stm32

[LSmil.1]

Thank for your help!

Do you know if those driver fixes are already in STM32Cube_FW_H7_V1.8.0?

[Piranha]

You didn't read those topics... Both of them are up to date. Therefore no, the fixes aren't there and most likely will never be, because those fixes require major rewrite and ST's HAL/Cube team is incapable of it.