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flipperdevices / flipperzero-firmware

Flipper Zero firmware source code
https://flipperzero.one
GNU General Public License v3.0
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Enhancement to BadUSB to support Flipper as USB networking device #2917

Closed marshallmassengill closed 1 year ago

marshallmassengill commented 1 year ago

Description of the feature you're suggesting.

Thank you all for making this! It would be awesome to have support for attaching to a host over USB but appearing as a networking device. This is possible via TinyUSB with their implementation of emulating a RNDIS/CDC-ECM device (https://github.com/hathach/tinyusb/tree/master/examples/device/net_lwip_webserver). They actually go so far as to provide a DHCP server and web server with it.

It looks like the TinyUSB project does support the STM32WB55 as a target but I have no idea if this can be done with how the Flipper is setup. I'd love some input from folks with a bit more knowledge of the firmware stack to weigh in. It seems possible to me and I'm a bit shocked it hasn't been done already (or maybe it has and I just can't find it).

Anything else?

No response

skotopes commented 1 year ago

That is possible, but requires additional RAM/ROM which will be quite difficult to allocate. We are planning to implement it after next hardware generation arrive.