Closed jyang-cpr closed 2 years ago
Hi @jyang-cpr this seems to be a hardware problem. Please write an email to support@stereolabs.com attaching the report generated by the ZED Diagnostic tool. Please also test the camera with a different device (Desktop PC, laptop) to verify if the problem persists. Thank you
@Myzhar
Thanks for the response. I tested the ZED2 camera on a Jetson Xavier AGX (not NX) running JetPack 4.6, and everything is working fine. Just doesn't seem to work on the Jetson NX with JetPack 4.4. I'll contact support@stereolabs.com with the diagnostics info, incase it is a hardware issue.
Just placing this information here incase it's helpful in the future:
I upgraded the Jetson NX to JetPack 4.6 (CUDA 10.2), and this error goes away. In fact, JetPack 4.6 is allowing the ZED2 camera to work reliably on the Jetson Xavier NX, Jetson Xavier AGX, and the Jetson Nano, as I tested all of these platforms last week. The only caveat is that because the ZED SDK has not been released for JP4.6 yet, I have been using the ZED SDK for JP4.4 (https://download.stereolabs.com/zedsdk/3.5/jp44/jetsons). I hope and assume that the ZED2 camera will continue to work reliably once the SDK for JP4.6 is released :)
SDK v3.6 with JP4.6 support is in the final test phase. It will be released very soon
Describe the bug Connected a ZED2 camera to the Jetson Xavier via the USB 3 port.
Verified that HID
f781
and UVCf780
modules are detected vialsusb
:Output of
dmesg
after unplugging then replugging the camera:Tried roslaunching
zed_no_tf.launch
andzed2.launch
, getting the same error for both:I also attempted to run the
hello-zed
tutorial via the Python API: https://www.stereolabs.com/docs/tutorials/hello-zed/. I was unable to open the camera successfully. I also tried using a different ZED2 camera, which produced the same issues. I also tried switching between the four USB 3 ports on the Jetson Xavier, with no success.Device information:
To Reproduce Steps to reproduce the behavior:
zed-ros-wrapper
roslaunch zed_no_tf.launch
orroslaunch zed2.launch
ZED connection -> CAMERA NOT DETECTED
errorExpected behavior
Screenshots
Additional context