On Tue, Sep 09, 2025 at 01:19:12PM +0200, Simon Neuenhausen 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. usb-storage is really just SCSI, so if you want to try to do this, you are going to have to write a scsi driver for the calculator. Not something you probably really want to do :( Odd are this would be a much simpler userspace program instead, as you can control USB devices directly from userspace, no kernel driver needed. thanks, greg k-h
