Hi Ash,

I am working on another board right now. (ordered another CaspaVL camera ;( ) I got an analog camera to work using gstreamer for this board.  I would like to open it using the camera app in android.  I get the following error when I try to access the camera from the app,

"Sorry. the application Camera(process com.andoid.camera) has stopped
unexpectedly.Please try again."

Between, you had mentioned that you need to change permission for /dev/video0. Do you mean chmod 777? I am not sure whether it is the permission problem since I could see in the command prompt that it is trying to access the camera..

# clock: Could not find divisor for target rate 0 for clock dpll4_m5_ck parent dpll4_ck
omap3isp omap3isp: clk_set_rate for dpll4_m5_ck failed
tvp514x 3-005c: tvp5146m2 found at 0xb8 (OMAP I2C adapter)

Any ideas??

Thanks,
Krishnan.



On Fri, May 13, 2011 at 3:42 PM, Saravanakrishnan <krishnan.saravanak@gmail.com> wrote:
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 <ashcharles@gmail.com> 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
<krishnan.saravanak@gmail.com> 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 <ashcharles@gmail.com> wrote:
>>
>> Hi Krishnan,
>>
>> On Thu, May 12, 2011 at 1:28 AM, Saravanakrishnan
>> <krishnan.saravanak@gmail.com> 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
>>
>>
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Learn how Intel has extended the reach of its next-generation tools
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http://p.sf.net/sfu/intel-dev2devmay
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