OPI Zero 2 + GC2035

[Orfait]

Hi,

 

I would like to share an issue concerning the OPI Zero 2+ with the camera module.

I was not able to work with it and I got usual error :

[ISP] isp platform_id = 5!
[CSI_ERR][GC2035]sensor_read err at sensor_detect!
[CSI_ERR][GC2035]chip found is not an target chip.

I finally found that the FEX was incorrect.

On line 384, the port definition was wrong and should be PA08 :

vip_dev0_power_en = port:PA08<1><default><default><default>

Then the camera is recognized :

[ 8652.370168] [ISP] isp platform_id = 5!
[ 8652.447812] [CSI][GC2035]V4L2_IDENT_SENSOR=2035[CSI][GC2035]disalbe oe!

And worked properly with fswebcam :

fswebcam -r 1600x1200 -p YUV420P - > cam1600x1200.jpg

 

 

Maybe someone can tell me where to report the bug ?

 

 

Hope my post may help. I attached the corrected FEX file (note that I did not check other parameters).

Use fex2bin to create script.bin and put it in /boot.

script.fex

[kotc]

@Orfait:

i can confirm it works for me too (opi0+2h3), you have saved me quite a lot of pdf browsing, thanks again!

[tlmwt]

 the same err on my pilite.

and i go into the fex 

vip_dev0_power_en = port:PA17<1><default><default><1>   is right based by the official  schematics .

what can i do?

[kotc]

on my tests i got camera working with:

sunxi-pio -m "PG11<1><0><1><1>"

before loading modules (opipc+)

 

[Ffdavid Chan]

Great!