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DFK51AU02.AS support

  • Posts: 106
  • Thank you received: 12

DFK51AU02.AS support was created by Eric Magnien

Hi,
In my astronomy club, we have a color camera Imaging Source, DFK51AU02.AS model. It is recognized under INDI but we have a problem with the colors. (wrong colors)
lsusb says:
lsusb -vv -d 199e:8102
 
Bus 003 Device 009: ID 199e:8102 The Imaging Source Europe GmbH 
Couldn't open device, some information will be missing
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2 ?
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x199e The Imaging Source Europe GmbH
  idProduct          0x8102 
  bcdDevice            1.00
  iManufacturer           1 
  iProduct                2 
  iSerial                 3 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength          281
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              500mA
    Interface Association:
      bLength                 8
      bDescriptorType        11
      bFirstInterface         0
      bInterfaceCount         2
      bFunctionClass        255 Vendor Specific Class
      bFunctionSubClass       3 
      bFunctionProtocol       0 
      iFunction               2 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      1 
      bInterfaceProtocol      0 
      iInterface              2 
      ** UNRECOGNIZED:  0d 24 01 00 01 5d 00 10 27 00 00 01 01
      ** UNRECOGNIZED:  12 24 02 01 01 02 00 00 00 00 00 00 00 00 03 0a 00 00
      ** UNRECOGNIZED:  0b 24 05 02 06 00 00 02 20 02 00
      ** UNRECOGNIZED:  09 24 03 03 01 01 00 02 00
      ** UNRECOGNIZED:  08 24 02 04 00 02 00 00
      ** UNRECOGNIZED:  07 24 04 05 01 02 00
      ** UNRECOGNIZED:  1b 24 06 06 0a ba 49 de 5c 0b 49 d5 8f 71 0b e4 0f 94 a6 7a 0e 01 01 02 1b 63 00
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      2 
      bInterfaceProtocol      0 
      iInterface              0 
      ** UNRECOGNIZED:  0e 24 01 01 00 00 81 00 03 00 00 00 01 00
      ** UNRECOGNIZED:  1c 24 10 02 01 42 59 38 20 00 00 10 00 80 00 00 aa 00 38 9b 71 08 01 04 03 86 00 00
      ** UNRECOGNIZED:  26 24 11 01 00 40 06 b0 04 00 e8 6e 03 00 80 fc 0a 2a 2c 0a 00 03 40 06 00 00 35 b7 0c 00 55 58 14 00 aa b0 28 00
      ** UNRECOGNIZED:  1c 24 10 01 01 59 38 30 30 00 00 10 00 80 00 00 aa 00 38 9b 71 08 01 04 03 86 00 00
      ** UNRECOGNIZED:  26 24 11 01 00 40 06 b0 04 00 e8 6e 03 00 80 fc 0a 2a 2c 0a 00 03 40 06 00 00 35 b7 0c 00 55 58 14 00 aa b0 28 00
      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              1
 
Is there something we can do to solve the problem? Thank you !
8 years 5 months ago #5610

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Replied by Jasem Mutlaq on topic DFK51AU02.AS support

Color problems with any V4L client or just INDI?
8 years 5 months ago #5612

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  • Posts: 106
  • Thank you received: 12

Replied by Eric Magnien on topic DFK51AU02.AS support

You have right, it's probably a v4l problem. But what is the difference between uvc driver and v4l2 driver? Dfk51 is a uvc camera, but under linux, only v4l2 driver could work with it?
8 years 5 months ago #5616

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  • Posts: 106
  • Thank you received: 12

Replied by Eric Magnien on topic DFK51AU02.AS support

Good news for the support of the DFK51AU02.as camera. James F has developed for its Oacapture software a uvc driver that finally works with the camera. A simple group and users management problem prevented me from connect to the DFK. Is it possible now to use this uvc driver in kstars instead of the v4l2 driver for this camera?
It also seems that the right Bayer format is GBRG...
File Attachment:
thunderbirds2 with Oacapture by bilbo-le-hobbit , sur Flickr
Thanks !
8 years 5 months ago #5836

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