Develop the MIPI camera driver
Resolution: 1280*1024
Format: YUV 422 8-bit
Frame rate: 30fps
lane num: 2lane MIPI CSI
MIPI clock: 426Mhz
(1)The dts configuration is as follows:
(2)The following problems occur in the image acquisition
CHANSEL_NOMATCH channel:0x00 … data: 0x00000000549
(3)dmesg:
corr_err: discarding frame 0, flags: 0, err_data 131072
hello JiaZW,
just an FYI, YUYV is referred as YUY2 in gstreamer pipeline.
please test with following to fetch your sensor stream.
for instance,
$ gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,width=1920,height=1080,format=YUY2,framerate=30/1 ! xvimagesink
log:
WARNING: erroneous pipeline: could not link v4l2src0 to xvimagesink0, v4l2src0 can’t handle caps …
$ gst-launch-1.0 v4l2src device=/dev/video0 ! xvimagesink
I use this command
please see-also developer guide, Applications Using GStreamer with V4L2 Source Plugin.
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