NvRos testing

Please provide the following info (check/uncheck the boxes after creating this topic):
Software Version
DRIVE OS Linux 5.2.6
DRIVE OS Linux 5.2.0
DRIVE OS Linux 5.2.0 and DriveWorks 3.5
NVIDIA DRIVE™ Software 10.0 (Linux)
NVIDIA DRIVE™ Software 9.0 (Linux)
other DRIVE OS version

Target Operating System

Hardware Platform
NVIDIA DRIVE™ AGX Xavier DevKit (E3550)
NVIDIA DRIVE™ AGX Pegasus DevKit (E3550)

SDK Manager Version

Host Machine Version
native Ubuntu 18.04

I went through the NvRos document but when trying the test applications I found many errors.

For the first test (test_nvros_sipl)

I can’t find further information about these errors in the documentation. what am I doing wrong?

Hi @jber4282,

I didn’t see the error messages. Below is what I ran after installed the prerequisite packages. FYI.

  • In one shell:

nvidia@tegra-ubuntu:/opt/nvidia/nvros/install_isolated/bin$ cd /opt/nvidia/nvros/install_isolated
nvidia@tegra-ubuntu:/opt/nvidia/nvros/install_isolated$ source setup.bash
nvidia@tegra-ubuntu:/opt/nvidia/nvros/install_isolated$ roscore &
[1] 10366
nvidia@tegra-ubuntu:/opt/nvidia/nvros/install_isolated$ … logging to /home/nvidia/.ros/log/7b5c448a-10e7-11ec-8d06-00044ba4e4d1/roslaunch-tegra-ubuntu-10366.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://tegra-ubuntu:45261/
ros_comm version 1.14.3



  • /rosdistro: melodic
  • /rosversion: 1.14.3


auto-starting new master
process[master]: started with pid [10376]

setting /run_id to 7b5c448a-10e7-11ec-8d06-00044ba4e4d1
process[rosout-1]: started with pid [10389]
started core service [/rosout]

nvidia@tegra-ubuntu:/opt/nvidia/nvros/install_isolated$ test_nvros_egl_utils_consumer -d 0 -w 0 -s /tmp/nvros_cam_0
[ INFO] [1631134963.358544192]: Display Id : 0

[ INFO] [1631134963.358732352]: Window Id : 0

[ INFO] [1631134963.358770688]: EGLStream socket_path : /tmp/nvros_cam_0

[ INFO] [1631134963.473601120]: EGLStreamSendfd: sock_fd: 30

[ INFO] [1631134963.476410656]: Waiting for EGL stream producer

[ INFO] [1631135051.488148832]: EGL Stream consumer - Latency: 16000 usec

[ INFO] [1631135051.488284512]: EGL Stream consumer - Timeout: 16000 usec

  • In another shell:

nvidia@tegra-ubuntu:~$ cd /opt/nvidia/nvros/install_isolated
nvidia@tegra-ubuntu:/opt/nvidia/nvros/install_isolated$ source setup.bash
nvidia@tegra-ubuntu:/opt/nvidia/nvros/install_isolated$ test_nvros_sipl
[ INFO] [1631135051.359700704]: EGLStreamReceivefd: listen_fd: 29

MAX96712: Revision 2 detected
MAX96712: Enable periodic AEQ on Link 0
MAX96705: Pre-emphasis set to 0xaa
MAX96705: Revision 1 detected!
Sensor AR0231 RCCB Rev7 detected!
Module_id 22 Severity 6 : NvMediaICPCreateEx 76
Module_id 22 Severity 6 : T19x VI version 0x000019