Sat Sep 14 16:47:18 EDT 2013
It works with a bit of hacking:
- Disabled some reuquests in Class-specific abstract control
management functional descriptor, but Linux still sends #x22
SET_CONTROL_LINE_STATE class request to interface 0.
- Handle the class request handshake by sending an empty IN0
- Interrupt buffer is defined as endpoint #x82 (IN 2) but not actually
configured in the USB controller. Seems ok.
- re-enabled stty on every start since initial setting was not correct