Re: [beagleboard] [PATCH v5 2/2] Add support for mt9p031 (LI-5M03 module) in Beagleboard xM.

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On 31 May 2011 16:01, Koen Kooi <koen@xxxxxxxxxxxxxxx> wrote:
>
> Op 31 mei 2011, om 15:42 heeft javier Martin het volgende geschreven:
>
>> On 31 May 2011 15:34, Koen Kooi <koen@xxxxxxxxxxxxxxx> wrote:
>>> root@beagleboardxMC:~# yavta -f SGRBG8 -s 320x240 -n 4 --capture=10 --skip 3 -F `media-ctl -e "OMAP3 ISP CCDC output"`
>>> Device /dev/video2 opened.
>>> Device `OMAP3 ISP CCDC output' on `media' is a video capture device.
>>> Video format set: SGRBG8 (47425247) 320x240 buffer size 76800
>>> Video format: SGRBG8 (47425247) 320x240 buffer size 76800
>>> 4 buffers requested.
>>> length: 76800 offset: 0
>>> Buffer 0 mapped at address 0x402cf000.
>>> length: 76800 offset: 77824
>>> Buffer 1 mapped at address 0x402fe000.
>>> length: 76800 offset: 155648
>>> Buffer 2 mapped at address 0x40362000.
>>> length: 76800 offset: 233472
>>> Buffer 3 mapped at address 0x40416000.
>>> 0 (0) [-] 4294967295 76800 bytes 167.403289 1306829219.931121 0.002 fps
>>> 1 (1) [-] 4294967295 76800 bytes 167.633148 1306829220.160980 4.350 fps
>>> 2 (2) [-] 4294967295 76800 bytes 167.744506 1306829220.272308 8.980 fps
>>> 3 (3) [-] 4294967295 76800 bytes 167.855865 1306829220.383667 8.980 fps
>>> 4 (0) [-] 4294967295 76800 bytes 167.967193 1306829220.495025 8.982 fps
>>> 5 (1) [-] 4294967295 76800 bytes 168.078552 1306829220.606384 8.980 fps
>>> 6 (2) [-] 4294967295 76800 bytes 168.189910 1306829220.717742 8.980 fps
>>> 7 (3) [-] 4294967295 76800 bytes 168.301269 1306829220.829071 8.980 fps
>>> 8 (0) [-] 4294967295 76800 bytes 168.412597 1306829220.940429 8.982 fps
>>> 9 (1) [-] 4294967295 76800 bytes 168.523956 1306829221.051788 8.980 fps
>>> Captured 10 frames in 1.254212 seconds (7.973134 fps, 612336.670356 B/s).
>>> 4 buffers released.
>>>
>>> So that seems to be working! I haven't checked the frames yet, but is isn't throwing ISP errors anymore.
>>
>> Great!
>> Do you have a monochrome version of the same sensor?
>
> I think I only have the colour version, I got it with my leopard355 board way back.
>
> So what can I do with an unpatched mediactl and unpatched yavta? Is it already possible to point something like mplayer or gstreamer to a v4l2 node and see something? I lost the track of which patch goes where :)
>

I don't know, I haven't tried.
I'm still using old yavta + Guennadi's patch to enable stdoutput and
"nc" to view images in my PC with mplayer.


-- 
Javier Martin
Vista Silicon S.L.
CDTUC - FASE C - Oficina S-345
Avda de los Castros s/n
39005- Santander. Cantabria. Spain
+34 942 25 32 60
www.vista-silicon.com
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