Hi all,
Its been a while since I last posted but here is a quick update. I
last asked about why my UVC device is coming up as not being a UVC
device and a couple of you correctly pointed out that my cameras,
Thermoteknix Miricle IR cameras must use EZ USB. I got a hold of the
hex file and I can now hot plug the cameras and udev does the rest.
So this is good news, thanks for the advice.
Now I am having a problem with the hardware. It seems the cameras
like to do a calibration sequence from time to time to make sure that
the warmer areas are distinct from the cooler areas. But when it does
this the video stream dies and I have to restart the program in some
cases and in others completely reload the uvc kernel driver. I am
thinking that the uvc driver times out while the cameras do their
calibration because the driver thinks the camera is down when in fact
it is on hold. Is there somewhere specifically in the code where I
can look in the uvc driver for any timeouts for video streaming, or
do any of you have any other ideas for what might cause this behavior?
Thanks!
--
David Trotz
Associate Member of Technical Staff, Computer Vision Group
Jet Propulsion Laboratory
Mail Stop 198-235
4800 Oak Grove Drive
Pasadena, CA 91109
Office 818-354-1897, Fax 818-393-5007
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