RSP V2.1 camera "No cameras available"

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
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Hi. I’m trying to connect RSP v2.1 camera with Jetson nano.
It connected well but Jetson nano cannot detect the camera.
It shows error

execute:557 No cameras available.

Does Jetson need to install additional drivers for V2.1 camera?

1 Like
3

@flashsquirrel ,

  1. it’s your first time RPi camera-Jetson Nano?
  2. make sure FFC direction is correct and physical damage
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I used RSP HQ camera with Jetson nano.
But connecting V2.1 is first for me.

I saw Jetson nano initially contains drivers for IMX219.
But RSP V2.1 contains IMX219PQ.
That’s why I cannot open the camera?
Does it differ from IMX219?

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I also use the V2.1 modules for my Jetson nano A02/B01.
Pretty good!

If your camera does not have any physical troubles, check the FFC direction once more.
The silver side on the cable should be on the inside.

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hello flashsquirrel,

you may have camera device connected before power-on,
please also looking for your kernel initial messages, it should report messages to indicate camera device has probed.
for example,

[    1.748776] vi 54080000.vi: vi_probe: ++
[    1.751409] vi 54080000.vi: initialized
[    1.753403] vi 54080000.vi: subdev nvcsi--1 bound
[    1.753416] vi 54080000.vi: subdev imx219 6-0010 bound

you should also examine whether you’re having video node register as video devices.
for example, $ ls /dev/video*
thanks

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Hello. @JerryChang and @MtHiker

I solved this problem. Maybe the thing was the driver.
I installed divers for IMX477 for HQ camera and it may crash with previous one.
After I reinstall the Jetpack, it works well.

Thank you for helping me.