Re: Problem streaming from gspca_t613 Webcam

[Brian Marete <bgmarete@xxxxxxxxx>]

On Thu, Jan 22, 2009 at 2:30 PM, Jean-Francois Moine <moinejf@xxxxxxx> wrote:
> I added your unknown sensor to the t613 subdriver. May you try the new
> version in my mercurial repository?
>

Hello Jean-Francois,

Sorry, got busy and could not reply sooner.

The good news is that I can now stream from the webcam! Thank you very much!

However, I have a problem:

0) The image is very blurred (little or no detail discernible) and the
colors are wrong. Also, the image seems to be mirroe inverted. See
attached t613_blurred_bad_color_inverted.dat file to get an idea of
what I am talking about. In the image, I am holding up a green lighter
with my left hand. The image is capture -- as per your instructions --
using `svv -rg'

See also attached, the output from dmesg.

I am testing with todays tip from your gspca development git repo.

I am happy to capture more USB traces -- see previous emails on this
thread for original traces. I also now have the time to experiment.
Any hints about how I can solve this problem will be appreciated.

Thanks a lot for your help!

--
B. Gitonga Marete
Tel: +254-722-151-590

[ 4829.711873] gspca: main deregistered
[ 7044.424047] usb 3-2: new full speed USB device using uhci_hcd and address 3
[ 7044.591951] usb 3-2: configuration #1 chosen from 1 choice
[ 7045.000983] Linux video capture interface: v2.00
[ 7045.003538] gspca: main v2.5.0 registered
[ 7045.009025] gspca: probing 17a1:0128
[ 7045.011798] t613: sensor 'other'
[ 7045.049916] gspca: probe ok
[ 7045.049939] usbcore: registered new interface driver t613
[ 7045.049943] t613: registered
[ 7269.427034] gspca: ISOC data error: [20] len=54, status=-84
[ 7380.593679] gspca: ISOC data error: [0] len=54, status=-84

Attachment: t613_blurred_bad_color_inverted.dat
Description: MOPAC data

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