在orin nx 16GB 开发板上烧写jetpack5.1.1镜像 连上imx219 摄像头，可以直接出数据吗？
hello 741024073,
yes, Raspberry Pi, IMX219 it’s by default supported on Orin NX.
BTW,
please using the latest JP-5 release (i.e. Jetpack-5.1.3) for testing if that’s possible.
you may see-also r35.5.0 release note for reference.
hello, we use v4l2-ctl cmd it cannot output data, show timeout, but we check the Hardware schematics, the imx219 senosr link to i2c-3 , but the devicetree use i2c-0, i want to know why? i need to update jp5.1.3 to Resolved these questions??? or how should i do ??
hello 741024073,
I assume you’ve only one IMX219 connected, kernel messages it reported one of IMX219 has detected as register to linux video node.
please also check $ v4l2-ctl -d /dev/video0 --list-formats-ext to dump sensor formats,
and, here’s sample test commands to fetch sensor stream,
v4l2-ctl -d /dev/video0 --set-fmt-video=width=1920,height=1080,pixelformat=RG10 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=100
BTW,
please moving to the latest release (i.e. Jetpack-5.1.3) if that’s possible.
hello,bro ,
i use your cmd
it shows invaild suboptions, and i use my cmd it show bwmgr api not support , can i should do next ?? thanks
there’s no issues, it’s actually sending frames and reporting < as each capture frames.
there’re total 4 < since you’re given 3 stream-skip and 1 stream-count.
sure, thanks,
if we use same mipi csi interface , the fornt device is fpga, it send mipi tx data ,the nx orin recv mipi data. we want to modify imx219 driver to get mipi data. what should i do ?? the imx219 devicetree should modify? please give some examples … thank you
please refer to developer guide, Sensor Software Driver Programming for driver development.
hello 741024073,
I’m not sure how this application capture frames,
please try running with below gst pipeline to capture frames to display preview images.
$ gst-launch-1.0 nvarguscamerasrc ! 'video/x-raw(memory:NVMM),framerate=30/1,format=NV12' ! nvvidconv ! xvimagesink
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