Re: [Spca50x-devs] "Fatal exception in interrupt" with Multiple SPC300NC Cams

[Volkan YAZICI <volkan@xxxxxxxxxx>]

Hi,

On Jul 09 09:45, Michel Xhaard wrote:
> You can test the gspcav1 package with v4l1 only
> http://mxhaard.free.fr/spca50x/Investigation/Gspca/
> take the last one, i have add a lock between tasklet and the interrupt routine 
> that should FIX your problem :) The spc300NC or spc200NC can provided upto 
> 50fp/s with good light condition.
> gspcav2 (v4l2 only) can be tested with your webcam (only the Vimicro chipset 
> is implemented ATM) tested with luvcview from:
> http://mxhaard.free.fr/spca50x/Investigation/uvc/
> take the last one to :)
> luvcview -d /dev/video0 -f jpg -s 640x480

First of all I want to say that, in all succesful attempts via
spca5xx or gspca, image is getting displayed 180 degrees rotated.
It's quite annoying to make a reverse 180 degrees rotating in the
software side everytime.

And the good news is, after 1-2 attempts I've managed to display two
webcams simultaneously. (First fails can be caused by my old USB cards
I've switched to the one that came with mainboard and then there
remained no problems.) gspca is just rocking! Kudos for the good work.


Regards.

P.S. I've tried above test using gspcav1 (not v2) on a 2.6.17.1 kernel.


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