ArduCam causing Jetson Nano to crash

[arjunbhatia480]

Hi,

I have a Jetson Nano B01 (https://www.amazon.com/gp/product/B09CPYR31L/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1) and I am trying to get an IMX477 camera (https://www.amazon.com/gp/product/B08PDZ68D7/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1) to work. I am using the CSI Camera Script by Jetson Hacks (GitHub - JetsonHacksNano/CSI-Camera: Simple example of using a CSI-Camera (like the Raspberry Pi Version 2 camera) with the NVIDIA Jetson Developer Kit). Here is the script.
simple_camera0.py (2.5 KB)
When I try to run it, the Jetson Nano crashes. It goes through the steps but then just stops and crashes. Here is the output.
output.txt (2.0 KB)
Please Help. Thank you.

[JerryChang]

hello arjunbhatia480,

there’s an error… nvbuf_utils: Could not get EGL display connection.
had you setup environment variable? please try $ export DISPLAY=:0 and then launch the nvarguscamerasrc pipeline again.

if that’s still not working, please check camera functionality with application using V4L2 IOCTL directly.
for example, $ v4l2-ctl -d /dev/video0 --set-fmt-video=width=1920,height=1080,pixelformat=RG10 --set-ctrl bypass_mode=0 --stream-mmap --stream-count=100

[arjunbhatia480]

Hi,

I added the export DISPLAY=:0 and when I ran the script the Jetson Nano crashed immediately.

I tried using the v412-ctl command and nothing is happening. I ran the command and waited 10 minutes for something to happen and nothing happened.

[JerryChang]

please setup a terminal with $ dmesg --follow to monitor kernel messages, and running v4l standard IOCTL again for checking.