
Bus 002 Device 004: ID 0483:df11 SGS Thomson Microelectronics 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x0483 SGS Thomson Microelectronics
  idProduct          0xdf11 
  bcdDevice            1.1a
  iManufacturer           1 STMicroelectronics
  iProduct                2 STM32 DFU
  iSerial                 3 001
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           36
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower               64mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass       254 Application Specific Interface
      bInterfaceSubClass      1 Device Firmware Update
      bInterfaceProtocol      0 
      iInterface              4 @Internal Flash  /0x08000000/12*001Ka,116*001Kg
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       1
      bNumEndpoints           0
      bInterfaceClass       254 Application Specific Interface
      bInterfaceSubClass      1 Device Firmware Update
      bInterfaceProtocol      0 
      iInterface              5 @SPI Flash : M25P64/0x00000000/64*064Kg,64*064Kg
      Device Firmware Upgrade Interface Descriptor:
        bLength                             9
        bDescriptorType                    33
        bmAttributes                       11
          Will Detach
          Manifestation Intolerant
          Upload Supported
          Download Supported
        wDetachTimeout                    255 milliseconds
        wTransferSize                    1024 bytes
        bcdDFUVersion                   1.1a
Device Status:     0x0000
  (Bus Powered)
