View Image Data (Workstation)Ĭlose all terminal windows, open a new one, and run: rosrun image_view image_view image: =/camera/rgb/image_color If you only have one line or none, Kinect may not be plugged in or is lacking power. Prevent this, run this command, plug Kinect out and in: sudo bash -c 'echo -1 > /sys/module/usbcore/parameters/autosuspend' If you still have trouble, check that the Kinect has power by running: lsusbĪnd verify that there are three lines about Microsoft Corp., two of which are regarding XBox NUI. On some GNU/Linux systems, specific power settings may drop the USB connection of Kinect. Troubleshooting: Kinect’s USB connection is dropping randomly If your BIOS lists USB Debugging, enable it.This part varies depending on your computer.Boot into BIOS by rebooting your computer and holding down the F2 key (it could be a different key on your computer).We’re going to disable USB 3.0 in the BIOS. Troubleshooting: I don’t have a USB 2.0 port or it’s still giving the above errors (Problems can also occur with USB 2.0 ports that are 3.0 compatible.). These have occurred because Kinect isn’t compatible with USB 3.0. Or Image: PrimeSense/SensorV2/5.1.2.1: Failed to set USB interface! If you receive: terminate called after throwing an instance of 'openni_wrapper::OpenNIException' See Install Kinect Driver in our previous post. This is probably because the Kinect driver wasn’t installed. If you repeatedly receive: : No devices connected. TurtleBot Bringup & Openni for Kinect Troubleshooting everything is perfect and you can skip the troubleshooting section below and move on to the “View Image Data” section. If you get a collection of lines that start with process[camera. Then open another terminal window and run: roslaunch openni_launch openni.launch On TurtleBot, close all terminals, then open a new window and run: roslaunch turtlebot_bringup minimal.launch Terminal: echo "export TURTLEBOT_3D_SENSOR=kinect" >. Set the default value of the environment variable in. If you see another 3D sensor, for example asus_xtion_pro, you will need to Test Driver and USB Connection (TurtleBot Only)īefore doing anything, check the default 3D sensor of TurtleBot by printing anĮnvironment variable and confirm the output: echo $TURTLEBOT_3D_SENSOR # Output: kinect We’ve already installed the drivers for Kinect so now we’ll test it to make sure it works. In addition to its cliff sensors and bumpers, Kinect is one of the ways TurtleBot “sees” its environment.
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