[Gumstix-users] Caspa + V4L2 = errors

[goza <mik...@na...>]

I have a Caspa VL camera hooked up to my Overo Fire + Tobi board.  I followed
the wiki and got the camera to work using “cheese”.  It comes up fairly fast
when I use that program.  I then started using V4L2 since I want to do some
image processing.  I used v4lexplore.c and some other test programs.  They
work, but they throw LOTS of errors on the console and it connects SLOWLY
(minutes).  After just one run of any of these programs the cheese program
comes up slowly too and throws the same errors.  Here are a sample of the
errors:

mt9v032 3-005c: Attempted to set AEC/AGC Pix Count to:ABE0 read:FFFFFF92            
i2c_omap i2c_omap.3: controller timed out                                           
mt9v032 3-005c: Attempted to set Maximum Shutter Width to:01E0 read:FFFFFF92        
i2c_omap i2c_omap.3: controller timed out                                           
mt9v032 3-005c: Attempted to set AGC/AEC Bin Difference Threshold to:0014
read:FFFFF
F92                                                                                 
i2c_omap i2c_omap.3: controller timed out waiting for start condition to
finish     
i2c_omap i2c_omap.3: timeout waiting for bus ready                                  

Any clues as to what could be the problem?  I’m not that linux savy so be
kind and talk in simple words ;-)

Mike


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