/dev/usb/usb
This device is internally used to communicate with the USB camera provided with the game "Your Shape". Not much information is known at this time.
It is implemented by a module (USB) in IOS58. It appears to be able to generically address devices via /dev/usb/oh0 and /dev/usb/ehc. It is accessed via several ioctls. Yes, I know this doesn't match up with the ioctls called by /dev/usb/ven; sorry!
This device can only be opened from UID 17 (USB).
Ioctls
| Ioctl | Parameters (inbuf_len / iobuf_len) | Function | Notes |
|---|---|---|---|
| 0 | 0 / 4 | GetVersion | puts "0x10001" into the io_buf |
| 1 | 0 / > =0x300 | GetDeviceChange | |
| 2 | 8 / >= 8 | GetDeviceInfo | |
| 4 | ? | ? |
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