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Re: [Spca50x-devs] Advice request: Attempt at adding support for creative Live! webcams




> On Tue, 2007-11-13 at 01:24 +0100, Francois Botman wrote:
> > Hello,
> >
> > I am trying to add support for the following webcams in gspca:
> >
> > Creative WebCam Live! Pro/Effects:
> > 041E:4038
> > 041E:4039
>
> For 4038 check this page http://gkall.hobby.nl/sq930x.html (SQ930C usb
> bridge)
>
> For 4039 ?? if output of lsusb -v -v is not equal to the 4038 then i
> expect its not a SQ930 usb bridge

SQ930 usb bridge has bulk transport (instead of isochronous in most other)

As example for SQ930C basedTrust WB-3500T see next lsusb output






-- 
Regards,
Serge A. Suchkov
--
If all the Chinese simultaneously jumped into the Pacific off a 10 foot
platform erected 10 feet off their coast, it would cause a tidal wave
that would destroy everything in this country west of Nebraska.
Bus 2 Device 7: ID 2770:930c NHJ, Ltd 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x2770 NHJ, Ltd
  idProduct          0x930c 
  bcdDevice            1.00
  iManufacturer           1 
  iProduct                2 USB 2.0 PC camera 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           32
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass    255 Vendor Specific Subclass
      bInterfaceProtocol    255 Vendor Specific Protocol
      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
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:     0x0002
  (Bus Powered)
  Remote Wakeup Enabled
-------------------------------------------------------------------------
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