Run ar0234 Jetson NX JP4.4

Nvidia Jetson Nano/NX Cameras
1

Hi,

I can’t run ar0234.

R32 (release), REVISION: 4.3

ubuntu@ubuntu-nx:~/MIPI_Camera/Jetson/Jetvariety/example$ python3 arducam_displayer.py -d 0
True # cap is opened
Firmware Version: 65539
Sensor ID: 0x0A56
Serial Number: 0xADAD2766
VIDIOC_STREAMON: Invalid argument
None # frame is empty
Traceback (most recent call last):
  File "arducam_displayer.py", line 123, in <module>
    display(cap, arducam_utils, args.fps)
  File "arducam_displayer.py", line 32, in display
    frame = frame.reshape(int(h), int(w))
AttributeError: 'NoneType' object has no attribute 'reshape'

Can you help?

2

Hi,
I have managed to access the camera in Jetpack 4.6.2. We are not sure if the problem is caused by OS or by hardware. May you flash the jetpack to 4.6.2 and give it a try again?

3

Have tried Nano JP 4.4 it works.

JP 4.6.2 on NX also works.

How to record from ar0234 on Jetson?

Gst can it?

4

Hi,
So sorry.
Can you give more detailed information about your problem? I could not figure out what you mean in the last reply.

5

How to record mp4 from ar0234 on Jetson?

Gstreamer can do it?

6

This works on NX:

gst-launch-1.0 v4l2src device=/dev/video0 ! video/x-raw,framerate=30/1,width=1920,height=1200 ! queue ! videoconvert ! video/x-raw,format=RGBA ! nvvidconv ! nvv4l2h264enc ! h264parse ! qtmux ! filesink location=test.mov -e sync=false