Camera Not Showing Up in /Dev for Jetson NX

Robotics & Edge Computing Jetson & Embedded Systems Jetson Xavier NX
1

I’m trying to use a Basler daA2500-60mci MIPI camera but when connecting the camera to Xavier NX board it does not show up in /dev despite the green LED on it lighting up to indicate it’s connected. Connecting a Basler usb camera causes it to show up int /dev as well. Is there any additional steps I need to take in order to use the MIPI camera?

3

For CSI camera need implement driver for it.

https://docs.nvidia.com/jetson/l4t/index.html#page/Tegra%20Linux%20Driver%20Package%20Development%20Guide/camera_sensor_prog.html#wwpID0E0FB0HA

4

The page you linked mentions comparing the difference between imx185.c files, however on my machine I have no imx185.c file under my i2c media drivers. Is there somewhere else I should look for the camera driver? Here’s the contents of my folder

companion@companion:/usr/src/linux-headers-4.9.201-tegra-ubuntu18.04_aarch64/kernel-4.9/drivers/media/i2c$ ls
cx25840  Kconfig  m5mols  Makefile  s5c73m3  smiapp  soc_camera
5

Checking the kernel customization in the same document to download the kernel source then should be able find it.

7

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