Is there an approach to connect ethernet (wchnet)?

[christopherkutzmann]

Hello!
This project is awesome and must be driven forward. I have successfully port my interrupt switch logic from EmbeetleIDE (c) to this format and rust. It is much cleaner and it consumes less current. Now i am facing the final task: to send short mqtt messages from the ch32v307 (CH32V307V-R1-1v0). I already have it working in an Embeetle project in c, but now I want to use ethernet with rust and this embassy. I've already read a lot about embassy-net(-driver/-channel etc.), but haven't found the right solution for me.
I think I can also just include the wch-ethernet library and use it, but I'm really looking for the right way to do it.
Does anyone have an idea or even a solution?

Board: https://github.com/openwch/ch32v307/tree/main/SCHPCB/CH32V307V-R1-1v0
Ethernet example: https://github.com/openwch/ch32v307/tree/main/EVT/EXAM/ETH/MQTT
Ethernet Library: https://github.com/openwch/ch32v307/tree/main/EVT/EXAM/ETH/NetLib

Many thanks,
Chris

[andelf]

Thanks. Ethernet is not implemented yet.
And the EVT seems to have some close source code(the Net lib).
I'll check this after the DMA part is implemented.

[christopherkutzmann]

Dear @andelf,
I've just looked in again after a few weeks and see that the DMA is making progress.
What is the status of the ethernet example? Please inform us!
Regards, Chris

[jake-g00dwin]

If needed I can help on this one, I have the same ch32v307 dev board in my parts bin, but most the work I've done has been for the ch32v203 chips.