lsusb -v
von KBDCALLS- SNIPPET_TEXT:
-
- 30217.525727] usb 2-2: new high-speed USB device number 6 using xhci_hcd
- [30217.654530] usb 2-2: New USB device found, idVendor=03f0, idProduct=2b05
- [30217.654533] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
- [30217.654535] usb 2-2: Product: HP Scanjet N7710
- [30217.654536] usb 2-2: Manufacturer: Hewlett-Packard
- [30217.654537] usb 2-2: SerialNumber: CN79RA707P04X2
- [30217.654724] usb 2-2: ep 0x1 - rounding interval to 8 microframes, ep desc says 10 microframes
- [30217.654727] usb 2-2: ep 0x81 - rounding interval to 8 microframes, ep desc says 10 microframes[/code]
- [b]lsusb -v[/b] sagt:
- [code]Bus 002 Device 006: ID 03f0:2b05 Hewlett-Packard
- Device Descriptor:
- bLength 18
- bDescriptorType 1
- bcdUSB 2.00
- bDeviceClass 0 (Defined at Interface level)
- bDeviceSubClass 0
- bDeviceProtocol 0
- bMaxPacketSize0 64
- idVendor 0x03f0 Hewlett-Packard
- idProduct 0x2b05
- bcdDevice 1.00
- iManufacturer 1 Hewlett-Packard
- iProduct 2 HP Scanjet N7710
- iSerial 3 CN79RA707P04X2
- bNumConfigurations 1
- Configuration Descriptor:
- bLength 9
- bDescriptorType 2
- wTotalLength 39
- bNumInterfaces 1
- bConfigurationValue 1
- iConfiguration 4 Default Congurataion
- bmAttributes 0xc0
- Self Powered
- MaxPower 4mA
- Interface Descriptor:
- bLength 9
- bDescriptorType 4
- bInterfaceNumber 0
- bAlternateSetting 0
- bNumEndpoints 3
- bInterfaceClass 255 Vendor Specific Class
- bInterfaceSubClass 255 Vendor Specific Subclass
- bInterfaceProtocol 255 Vendor Specific Protocol
- iInterface 5 Scanner INterface
- Endpoint Descriptor:
- bLength 7
- bDescriptorType 5
- bEndpointAddress 0x01 EP 1 OUT
- bmAttributes 2
- Transfer Type Bulk
- Synch Type None
- Usage Type Data
- wMaxPacketSize 0x0200 1x 512 bytes
- bInterval 10
- Endpoint Descriptor:
- bLength 7
- bDescriptorType 5
- bEndpointAddress 0x81 EP 1 IN
- bmAttributes 2
- Transfer Type Bulk
- Synch Type None
- Usage Type Data
- wMaxPacketSize 0x0200 1x 512 bytes
- bInterval 10
- Endpoint Descriptor:
- bLength 7
- bDescriptorType 5
- bEndpointAddress 0x82 EP 2 IN
- bmAttributes 3
- Transfer Type Interrupt
- Synch Type None
- Usage Type Data
- wMaxPacketSize 0x0008 1x 8 bytes
- bInterval 16
- Device Qualifier (for other device speed):
- bLength 10
- bDescriptorType 6
- bcdUSB 2.00
- bDeviceClass 0 (Defined at Interface level)
- bDeviceSubClass 0
- bDeviceProtocol 0
- bMaxPacketSize0 64
- bNumConfigurations 1
- Device Status: 0x0001
- Self Powered
Quellcode
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