From: Saravanakrishnan <kri...@gm...> - 2011-05-13 22:42:49
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Hi Ash, I tried using the prebuilt image as you had suggested. I think the camera cable is the problem. Is the camera LED supposed to glow red to tell us that it got powered? The cable is very fragile and moreover I broke the flap :(.. I once noticed that the led turned red and I infact was able to see video0 after doing "modprobe mt9v032". But, after that my luck ran out. I have been fighting with this cable from morning!! I guess I have to order another camera.. Thanks, Krishnan. On Thu, May 12, 2011 at 10:58 PM, Ash Charles <ash...@gm...> wrote: > Hi Krisnan, > > Does the camera device work with the kernel and modules given on the > Caspa wiki page ( > http://wiki.gumstix.org/index.php?title=Caspa_camera_boards )? Also, > make sure the camera is attached properly---the cables can be a bit of > a pain to correctly align. > > -Ash > > On Fri, May 13, 2011 at 1:53 AM, Saravanakrishnan > <kri...@gm...> wrote: > > Hi Ash, > > > > I got the board today and tried to interface the CaspaVL camera after > > configuring the kernel. But, I ended up facing this problem > > > > i2c /dev entries driver > > Linux video capture interface: v2.00 > > mt9v032 3-005c: color sensor > > mt9v032 3-005c: hflip=0 vflip=0 auto_gain=1 auto_exp=1 hdr=1 low_light=0 > > omap-iommu omap-iommu.0: isp: version 1.1 > > ........................... > > ........................ > > mt9v032 3-005c: unable to detect mt9v032 sensor > > mt9v032 3-005c: unable to detect mt9v032 sensor > > mt9v032 3-005c: unable to detect mt9v032 sensor > > mt9v032 3-005c: unable to detect mt9v032 sensor > > omap_vout omap_vout: probed for an unknown device > > > > > > I tried modifying the board-overo.c to i2c_bus=3,100 (as mentioned in > > http://old.nabble.com/Caspa-camera-expansion-td31046776.html), but it > didn't > > work either. Do you have any suggestions? > > > > Thanks, > > Krishnan. > > > > On Thu, May 12, 2011 at 12:10 AM, Ash Charles <ash...@gm...> > wrote: > >> > >> Hi Krishnan, > >> > >> On Thu, May 12, 2011 at 1:28 AM, Saravanakrishnan > >> <kri...@gm...> wrote: > >> > Btw, could you tell me which software you used to capture the camera > >> > >> I just did the quick smoke test with the default camera app (on froyo). > >> -ash > >> > >> > >> > ------------------------------------------------------------------------------ > >> Achieve unprecedented app performance and reliability > >> What every C/C++ and Fortran developer should know. > >> Learn how Intel has extended the reach of its next-generation tools > >> to help boost performance applications - inlcuding clusters. > >> http://p.sf.net/sfu/intel-dev2devmay > >> _______________________________________________ > >> gumstix-users mailing list > >> gum...@li... > >> https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > ------------------------------------------------------------------------------ > > Achieve unprecedented app performance and reliability > > What every C/C++ and Fortran developer should know. > > Learn how Intel has extended the reach of its next-generation tools > > to help boost performance applications - inlcuding clusters. > > http://p.sf.net/sfu/intel-dev2devmay > > _______________________________________________ > > gumstix-users mailing list > > gum...@li... > > https://lists.sourceforge.net/lists/listinfo/gumstix-users > > > > > > > ------------------------------------------------------------------------------ > Achieve unprecedented app performance and reliability > What every C/C++ and Fortran developer should know. > Learn how Intel has extended the reach of its next-generation tools > to help boost performance applications - inlcuding clusters. > http://p.sf.net/sfu/intel-dev2devmay > _______________________________________________ > gumstix-users mailing list > gum...@li... > https://lists.sourceforge.net/lists/listinfo/gumstix-users > |