> sudo usbconfig -d 0.4 dump_all_desc
ugen0.4: <Machine Vision MV-A5031MU815> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=ON (224mA)
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0300
bDeviceClass = 0x00ef <Miscellaneous device>
bDeviceSubClass = 0x0002
bDeviceProtocol = 0x0001
bMaxPacketSize0 = 0x0009
idVendor = 0x2e03
idProduct = 0x0001
bcdDevice = 0x1106
iManufacturer = 0x0001 <Machine Vision>
iProduct = 0x0002 <MV-A5031MU815>
iSerialNumber = 0x0003 <BF03407AAK00011>
bNumConfigurations = 0x0001
Configuration index 0
bLength = 0x0009
bDescriptorType = 0x0002
wTotalLength = 0x0074
bNumInterfaces = 0x0003
bConfigurationValue = 0x0001
iConfiguration = 0x0000 <no string>
bmAttributes = 0x00c0
bMaxPower = 0x0070
Additional Descriptor
bLength = 0x08
bDescriptorType = 0x0b
bDescriptorSubType = 0x00
RAW dump:
0x00 | 0x08, 0x0b, 0x00, 0x03, 0xef, 0x05, 0x00, 0x04
Interface 0
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0000
bAlternateSetting = 0x0000
bNumEndpoints = 0x0002
bInterfaceClass = 0x00ef <Miscellaneous device>
bInterfaceSubClass = 0x0005
bInterfaceProtocol = 0x0000
iInterface = 0x0005 <Machine Vision>
Additional Descriptor
bLength = 0x14
bDescriptorType = 0x24
bDescriptorSubType = 0x01
RAW dump:
0x00 | 0x14, 0x24, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00,
0x08 | 0x00, 0x01, 0x00, 0x06, 0x01, 0x02, 0x07, 0x08,
0x10 | 0x09, 0x0b, 0x0a, 0x0c
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0001 <OUT>
bmAttributes = 0x0002 <BULK>
wMaxPacketSize = 0x0400
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
Additional Descriptor
bLength = 0x06
bDescriptorType = 0x30
bDescriptorSubType = 0x00
RAW dump:
0x00 | 0x06, 0x30, 0x00, 0x00, 0x00, 0x00
Endpoint 1
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0081 <IN>
bmAttributes = 0x0002 <BULK>
wMaxPacketSize = 0x0400
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
Additional Descriptor
bLength = 0x06
bDescriptorType = 0x30
bDescriptorSubType = 0x00
RAW dump:
0x00 | 0x06, 0x30, 0x00, 0x00, 0x00, 0x00
Interface 1
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0001
bAlternateSetting = 0x0000
bNumEndpoints = 0x0001
bInterfaceClass = 0x00ef <Miscellaneous device>
bInterfaceSubClass = 0x0005
bInterfaceProtocol = 0x0001
iInterface = 0x000b <BF03407AAK00011>
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0082 <IN>
bmAttributes = 0x0002 <BULK>
wMaxPacketSize = 0x0400
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
Additional Descriptor
bLength = 0x06
bDescriptorType = 0x30
bDescriptorSubType = 0x00
RAW dump:
0x00 | 0x06, 0x30, 0x00, 0x00, 0x00, 0x00
Interface 2
bLength = 0x0009
bDescriptorType = 0x0004
bInterfaceNumber = 0x0002
bAlternateSetting = 0x0000
bNumEndpoints = 0x0001
bInterfaceClass = 0x00ef <Miscellaneous device>
bInterfaceSubClass = 0x0005
bInterfaceProtocol = 0x0002
iInterface = 0x000c <7X3>
Endpoint 0
bLength = 0x0007
bDescriptorType = 0x0005
bEndpointAddress = 0x0083 <IN>
bmAttributes = 0x0002 <BULK>
wMaxPacketSize = 0x0400
bInterval = 0x0000
bRefresh = 0x0000
bSynchAddress = 0x0000
Additional Descriptor
bLength = 0x06
bDescriptorType = 0x30
bDescriptorSubType = 0x0f
RAW dump:
0x00 | 0x06, 0x30, 0x0f, 0x00, 0x00, 0x00