On Sat, Apr 04, 2015 at 08:50:01AM +0900, Ryo ONODERA wrote: > Please remove cdce(4) and umodem(4) entries from your kernel configuration > file (your device should be recognized as ugen(4)) and run > $ gcc -o probe_usb probe_usb.c > # ./probe_usb /dev/ugen0.00
# ./probe_usb /dev/ugen0.00 length: 9 descriptor type: 2 total length: 2147470578 num interface: 2 config value: 2 configuration: 0 Attributes: (0xc0) Self powered max power: 500 mA Interface 0: Length: 9 Descriptor Type: 4 Interface No: 0 Alt Setting: 0 Num Endpoints: 1 Interface Class: 2 Interface SubClass: 2 Interface Protocol: 255 Interface: 4 Endpoint 0: Length: 7 Length: 5 Length: (0x82) 2 (in) Attributes: (0x3) interrupt Max Packet Size: 2147470544 Interval: 9 Interface 1: Length: 9 Descriptor Type: 4 Interface No: 1 Alt Setting: 0 Num Endpoints: 2 Interface Class: 10 Interface SubClass: 0 Interface Protocol: 0 Interface: 5 Endpoint 0: Length: 7 Length: 5 Length: (0x81) 1 (in) Attributes: (0x2) bulk Max Packet Size: 2147470544 Interval: 0 Endpoint 1: Length: 7 Length: 5 Length: (0x1) 1 (out) Attributes: (0x2) bulk Max Packet Size: 2147470544 Interval: 0 Christof -- http://cmeerw.org sip:cmeerw at cmeerw.org mailto:cmeerw at cmeerw.org xmpp:cmeerw at cmeerw.org