标签:bLength lsusb Bulk Descriptor command bDescriptorType linux bmAttributes Type
【Purpose】
Learning linux command lsusb
【Eevironment】
Ubuntu 16.04 terminal
【Produce】
vmuser@vmuser-VirtualBox:~$ lsusb -D /dev/bus/usb/001/003 Device: ID 0951:1666 Kingston Technology DataTraveler G4 Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x0951 Kingston Technology idProduct 0x1666 DataTraveler G4 bcdDevice 1.10 iManufacturer 1 iProduct 2 iSerial 3 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 32 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0x80 (Bus Powered) MaxPower 300mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 8 Mass Storage bInterfaceSubClass 6 SCSI bInterfaceProtocol 80 Bulk-Only iInterface 0 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 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0
标签:bLength,lsusb,Bulk,Descriptor,command,bDescriptorType,linux,bmAttributes,Type 来源: https://www.cnblogs.com/lianghong881018/p/13645497.html
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