ssk 1G U盘做启动盘问题 - 无忧启动论坛

      ---===>Device Information<===---
English product name: "Flash Disk"
ConnectionStatus:
Current Config Value:             0x01  -> Device Bus Speed: High
Device Address:                   0x01
Open Pipes:                         2
      ===>Device Descriptor<===
bLength:                         0x12
bDescriptorType:                0x01
bcdUSB:                         0x0200
bDeviceClass:                   0x00  -> This is an Interface Class Defined Device
bDeviceSubClass:                0x00
bDeviceProtocol:                0x00
bMaxPacketSize0:                0x40 = (64) Bytes
idVendor:                      0x1976idProduct:                      0x6025
bcdDevice:                      0x0100
iManufacturer:                   0x01
   English (United States)  "CBM"
iProduct:                         0x02
   English (United States)  "Flash Disk"
iSerialNumber:                   0x03
   English (United States)  "000123456789"
bNumConfigurations:             0x01
      ===>Configuration Descriptor<===
bLength:                         0x09
bDescriptorType:                0x02
wTotalLength:                   0x0020  -> Validated
bNumInterfaces:                   0x01
bConfigurationValue:             0x01
iConfiguration:                   0x00
bmAttributes:                   0x80  -> Bus Powered
MaxPower:                         0x32 = 100 mA
      ===>Interface Descriptor<===
bLength:                         0x09
bDescriptorType:                0x04
bInterfaceNumber:                0x00
bAlternateSetting:                0x00
bNumEndpoints:                   0x02
bInterfaceClass:                0x08  -> This is a Mass Storage USB Device Interface Class
bInterfaceSubClass:             0x06
bInterfaceProtocol:             0x50
iInterface:                      0x00
      ===>Endpoint Descriptor<===
bLength:                         0x07
bDescriptorType:                0x05
bEndpointAddress:                0x01  -> Direction: OUT - EndpointID: 1
bmAttributes:                   0x02  -> Bulk Transfer Type
wMaxPacketSize:                0x0200 = 0x200 max bytes
bInterval:                      0x00
      ===>Endpoint Descriptor<===
bLength:                         0x07
bDescriptorType:                0x05
bEndpointAddress:                0x81  -> Direction: IN - EndpointID: 1
bmAttributes:                   0x02  -> Bulk Transfer Type
wMaxPacketSize:                0x0200 = 0x200 max bytes
bInterval:                      0x00