Greg, > On 9 Sep 2025, at 08:19, Simon Neuenhausen <simon.neuenhausen@xxxxxxxxxxxxxx> wrote: > > Hi, > >> On 06.09.25 17:46, Daniel Almeida wrote: > >> As I said to Greg above, I’m here to help if anyone wants to write a USB driver. Those interested > are free to reach out to me and we will work together to merge the required abstractions with a real user in mind. Hopefully this encourages others to join in this work :) > I had planned on writing a USB driver for TI nspire calculators, that would make them mountable as USB mass storage devices, since they use a proprietary USB protocol, that usually requires paid software from TI. At the time I gave up on that, due to the lack of USB support in RFL, but I could revive the effort using this. > > I'll admit that this is pretty gimmicky, but if it helps to get this merged, I would be happy to do it. > > Greetings > > Simon Neuenhausen We apparently have a user :) Would you be ok if I continue this work? I can look into gadget zero as you and Alan said. — Daniel