Realsense camera unstable

Hi,
We will have it fixed in future release. For r32.1, r32.2, please take the quick fix.

Which future release will it be fixed in?

Hi, the next release, r32.3, will be having the fix.

It seems the r32.3 still has the usb overflow issue

Hi szx,
We have ensured complete fix/patch is present in r32.3.1. Do you still observe continual “USB SCP Overflow” prints when running D435 on Xavier?

Thanks for the reply. Actually, it happens when capture through ros wrapper, the realsense-viewer seems good.

BTW, I install the librealsense directly through apt-get without any kernel patch. Please let me know if anything is needed.

This is the link i followed to install the librealsense: https://github.com/jetsonhacks/installRealSenseSDK

I have the same issue when I am working with the ros wrapper. Tried several methods but still can’t fix it.

Hi IUE,

Please open a new topic for your issue. Thanks

is there a solution for 32.4.3?
so that multiple realsense could run on the same port?
solution for AGX? for NX?

Hi,
Since D435/D435i requires significant bandwidth, it hits bandwidth limitation if connecting multiple cameras to one port. There are two type-C ports on Xavier and we would suggest connect to the ports through type-C to type-A adapter.

yesterday they released a new firmware for librealsense;
also they released new release of source code at github for librealsense, as it seems to me.

latest firmware beig upgraded, is there any clue what needs to be done to get through the messages like

ack!
 10/07 12:15:50,066 ERROR [546937237888] (synthetic-stream.cpp:48) Exception was thrown during user processing callback!
 10/07 12:15:50,099 ERROR [546937237888] (synthetic-stream.cpp:48) Exception was thrown during user processing callback!
 10/07 12:15:50,132 ERROR [546937237888] (synthetic-stream.cpp:48) Exception was thrown during user processing callback!
 10/07 12:15:50,165 ERROR [546937237888] (synthetic-stream.cpp:48) Exception was thrown during user processing callback!
 10/07 12:15:50,199 ERROR [546937237888] (synthetic-stream.cpp:48) Exception was thrown during user processing callback!

they apepar after running ROS1 node in docker;
I believe prviously it used to get through this phase
Environment is GA4.4 AGX;

To me, all the recent firmwares and librealsense versions are very unstable. The only setup capable of running 3 cameras on Xavier is librealsense v2.29.0 with firmware 5.11.15.00 and LIBUVC=false.

2 Likes

got into another issue

~$ rs-fw-update  -l
connected devices:
 03/08 18:37:21,004 ERROR [547445952960] (handle-libusb.h:51) failed to open usb interface: 0, error: RS2_USB_STATUS_ACCESS
RealSense error calling rs2_create_device(info_list:0x5587c21830, index:0):
    failed to set power stateagx@jetson-0423318029577:~$ rs-fw-update  -l
connected devices:
 03/08 18:37:21,004 ERROR [547445952960] (handle-libusb.h:51) failed to open usb interface: 0, error: RS2_USB_STATUS_ACCESS
RealSense error calling rs2_create_device(info_list:0x5587c21830, index:0):
    failed to set power state

any ideas?