STM32 Nucleo-F746ZG ethernet

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STM32 Nucleo-F746ZG ethernet

Post by levsh » Mon Dec 26, 2016 12:52 pm

Sorry for this newbie question )
Is it possible to use onboard ethernet on STM32 Nucleo-F746ZG from micropython?

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Re: STM32 Nucleo-F746ZG ethernet

Post by marfis » Sat Dec 31, 2016 1:52 am

ethernet support of this board is implemented using the MII interface (which is not supported by micropython at the moment)

Afaik the only way to connect a uPy board to ethernet is by using the wiznet 5xxx modules.

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Re: STM32 Nucleo-F746ZG ethernet

Post by mhanuel » Thu Oct 12, 2017 10:31 pm

Hi @levsh and everybody reading this,

I want to know if there is any known effort to have STM32 devices with MII ethernet interface under micropython?

I would like to collaborate but want to know before if someone has done anything on this matter,

Please let me know,

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Re: STM32 Nucleo-F746ZG ethernet

Post by forester3 » Tue Mar 13, 2018 10:54 am

I found boochow's blog (and repository). ... 2-ethernet

It looks RMII(onboard ethernet) ethernet work with lwip stack well.

And I found this pull request.

And then, I got STM32F746-Discovery board.
I added several definitions in boards/STM32F7DISC to work on board RMII ethernet. ... net-F7DISC

It worked well,too.

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