Running the GQ7 the second time creates an "Error: Failed to communicate with device"
Closed this issue · 3 comments
Describe the bug To Reproduce
-Run the roslaunch command to start streaming the gq7.
-Kill the ros node
-Rerun the ros node with the exact same command. This results in "Error: Failed to communicate with device"
- The solution to this is unplugging and replugging the main and aux ports
Expected behavior
Should work everytime without replugging
Environment (please complete the following information):
- OS: Ubuntu
- Architecture: arm64
- ROS Version: noetic
- Version: [e.g. 2.0.0]
- Sensor(s): 3DM-GQ7
Additional context
Hi @echoGee,
I have installed the udev rules and the driver on a Jetson Xavier and was unable to reproduce this behavior. I have a couple questions to help me debug:
- What version of the driver are you using? Can be found with
rosversion microstrain_inertial_driver - Assuming you are using a Jetson as well, you are likely using some sort of USB to USB-C adapter (if not please ignore these sub questions)
- Are both the main and aux port plugged into the same adapter and have you tried testing with only the main port connected?
- Have you tried using a different adapter?
- Could you please provide me with the output from the following commands?
a.udevadm info -a -n "$(readlink -f /dev/microstrain_main)" | grep serial
b.udevadm info -a -n "$(readlink -f /dev/microstrain_aux)" | grep serial
c.ll /dev/microstrain_*
This issue is stale because it has been open for 2 weeks with no activity. If the issue is still not resolved, please leave a comment describing what is still not working
This issue was closed because it has been inactive for 2 weeks since being marked as stale. If the issue is still not resolved, please reopen the issue, and leave a comment describing what is still not working