topic Re: i.MX6UL CSI camera preview unit test in i.MX Processors

i.MX6UL CSI camera preview unit test

m_c — Thu, 26 Oct 2017 03:53:37 GMT

Where can we find unit test of i.MX6UL CSI camera preview?

gstreamer command is good as below.

gst-launch-1.0 imxv4l2src device=/dev/video1 ! 'video/x-raw,width=640,height=480,framerate=(fraction)30/1' ! imxv4l2sink

However, customer needs simple example code for i.MX6UL CSI camera preview as base for image recognition application. We try several as below doesn't work.

pxp_test.out

pxp_v4l2_test.out

mxc_v4l2_tvin.out

Re: i.MX6UL CSI camera preview unit test

igorpadykov — Thu, 26 Oct 2017 05:59:18 GMT

Hi m.c.

one can try unit test program mx6s_v4l2_capture.out, with imx6ul-14x14-evk-csi.dts:

$ /unit_tests/mx6s_v4l2_capture.out -d /dev/video1 -m 1 -of 320x240.yuyv

Best regards
igor
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Re: i.MX6UL CSI camera preview unit test

eric_kang — Mon, 09 Apr 2018 07:48:21 GMT

Dear All,

I'm finding the OV5640 Camera module using Parallel CSI Interface for i.MX6UL.

Firstly I could find the recommended Camera in i.MX6UL EVK Users Guide like as below.

CMOS module : OV5640-MRFL-AB0T / Connector : FX12B-40P-0.4SV

But I couldn't find the Camera module and the compatible camera.

Please let me know where I can buy the Parallel CSI Camera for i.MX6UL-EVK.

Best Regards,

Eric.