Please let me ask about “LI-IMX219-MIPI-FF-NANO-HI136 V1.3” as a part of SparkFun JetBot AI Kit V2.0.
When trying to use the CSI camera on Jetson Nano and Ubuntu 18 and with Oven CV is 4.1.1., the error message “Could not read image from camera.” is displayed, although camera connection is confirmed.
And, when checking “gst-launch-1.0 -v nvarguscamerasrc ! ‘video/x-raw(memory:NVMM), width=640, height=480, framerate=30/1’ ! nvoverlaysink”, the following message is diplayed.
Error generated. /dvs/git/dirty/git-master_linux/multimedia/nvgstreamer/gst-nvarguscamera/gstnvarguscamerasrc.cpp, execute:645 No cameras available
Would you please advise how to get the driver and dtb for this sensor board?
Thank you for your support.
The Leopard Imaging camera is supported on the Jeston Nano as listed on the Nvidia website: https://developer.nvidia.com/embedded/j … maging+Inc.
Unfortunately, the scope of our support is limited to its use with the Jetbot examples : https://github.com/NVIDIA-AI-IOT/jetbot/wiki/Examples
I recommend testing the camera with the Jetbot examples to verify that it is working. Otherwise:
- You can reach out to Nvidia about the camera drivers: [https://forums.developer.nvidia.com/c/a ... on-nano/76](https://forums.developer.nvidia.com/c/agx-autonomous-machines/jetson-embedded-systems/jetson-nano/76)
- You may want to check the OpenCV documentation about using the Leopard Imaging camera with their software. Additionally, you may get more direct support with OpenCV through their forum: [https://forum.opencv.org/](https://forum.opencv.org/)
You may find these additional resources useful:
- [https://docs.nvidia.com/jetson/l4t/](https://docs.nvidia.com/jetson/l4t/)
- [https://developer.nvidia.com/embedded/develop/software](https://developer.nvidia.com/embedded/develop/software)
- [https://developer.nvidia.com/embedded/jetpack](https://developer.nvidia.com/embedded/jetpack)
- [https://elinux.org/Jetson_Nano](https://elinux.org/Jetson_Nano)
- [https://elinux.org/Jetson](https://elinux.org/Jetson)