OV3640 on i.MX53

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OV3640 on i.MX53

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ripple
Contributor I

We develop one i.MX53 board which integrated OV3640 CMOS image sensor connected with CSI0 port. And get the driver from the L2.6.35_11.09.01_ER_source_bundle.tar.gz package. OV3640 works but the image is bad in color.

I inputed the gstreamer command line as followings:

gst-launch -v mfw_v4lsrc capture-width=640 capture-height=480 ! mfw_v4lsink

I recorded the video on the screen using my mobile phone and attached. The image's shape was clear but the color was bad. The colorful bar was flickering and shinning. Whether I have some mistake on the color format?

Can anybody help me for this problem? Thank you!

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aksispd
Contributor II

I made a board and connected the typical ebay OV3640 module, modprobe does not give any errors and seems to load the kernel modules but can't open /dev/video0. How does the driver know which I2C bus is used to probe the module?

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vahidnoori
Contributor II

hi .

i am beginning .

what is your schematic ?

can i have it?

thanks.

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