Questions tagged [kobuki]
The kobuki tag has no usage guidance.
70 questions
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ROS Answers SE migration: Wall Follower
Hi, i am a really new in coding. I would like to code a wall follower so that my kobuki is able to move along the wall. When i try to run the code, kobuki is not moving. Can anyone help me out here ...
chao
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Turtlebot2 Kobuki usb error
Hi guys I need a little help we have 5 turtlebots in our lab, 2 work fine but we're having trouble with the other 3. They power up fine but do not show up as a device (either /dev/kobuki or /dev/...
richardw347
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Problem building Android_Core (package app_manager does not exist)
I'm following this tutorial to setup my Android environment
http://www.ros.org/wiki/turtlebot_android/Tutorials/groovy/Installation
Currently I'm at this stage in the tutorial
...
llSourcell
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What coordinate frame does rviz set the 2D Nav Goal in?
Hello,
I've got a Turtlebot 2 in ROS Groovy, and I've been learning about navigation. One thing that confuses me is what happens internally in rviz when I press the "2D Nav Goal" button ...
BlitherPants
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kobuki teleop problem
I have problem with teleop by keyboard. After bring up kobuki
roslaunch turtlebot_bringup minimal.launch, I cannot teleop by keyboard using
roslaunch turtlebot_teleop keyboard_teleop.launch. However ...
WB
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9
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Getting accurate real-time x,y coordinates with gmapping?
Hello,
I have a Turtlebot 2 (Kobuki base) running in Ubuntu 12.04, ROS Groovy. I want to be able to print out a map of the robot's X,Y coordinates in real time.
Using information I've spliced together ...
BlitherPants
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Turtlebot 2 with Kobuki base - Jerky movement and Warning message
I am running the turtlebot 2 with c++ code I wrote. I continuously get an error message stating:
Is robot stalled? Motors current is very high
After the ...
mickey11592
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Turtlebot 2 on Virtual Machine with no Kinect picture
Hello,
I am using a TurtleBot 2 with a Kobuki base. I can bring up the Kobuki dashboard and all the lights are green, but I get a constant "no devices connected" log message. It appears my ...
BlitherPants
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1
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4
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Kobuki auto-docking error
Hi,
I am currently working with a Turtlebot 2 with a Kobuki base,
I tried to follow the tutorial http://ros.org/wiki/kobuki/Tutorials/TestingAutomaticDocking
I can start the Kobuki node with no error, ...
CarolineQ
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Kobuki : eigen unaligned array
Hi everyone,
I am currently working with a Turtlebot 2 with a Kobuki base.
I have a problem when I want to test the auto docking following the tutorial here : http://ros.org/wiki/kobuki/Tutorials/...
CarolineQ
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Turtlebot - reuse Turtlebot 1's plates and standoffs for use with Kobuki?
I have a Turtlebot 1 with an iRobot Create base, and I'd like to upgrade to the Kobuki base replacing as little as possible.
Whilst the Kobuki plates are hexagonal, they look similar to the originals ...
MarkStodden
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1
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How to determine the units used in odom_combined and Twist on Turtlebot Kobuki?
I am attempting to figure out how the measurements received from the rostopic, odom_combined
(geometry_msgs/PoseWithCovarianceStamped) relate to real world units. For example, when I input the ...
James 412
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3
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socket error when starting turtlebot 2
There is some error messages like this when starting.
$roslaunch turtlebot_bringup minimal.launch
...
hiranya
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1
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ROS Groovy and Create based TurtleBot dashboard
With ROS Groovy and Ubuntu 12.04 LTS on a Create based TurtleBot, I use the following to bring up the TurtleBot:
roslaunch turtlebot_bringup minimal.launch
I then use the following to bring up the ...
mpthompson
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1
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Turtlebot with Groovy failed
Hi. I've got following error with turtlebot_bringup, in ROS Groovy.
I have followed http://ros.org/wiki/Robots/TurtleBot.
Anyone succeeded to run turtlebot in Groovy?
...
Hyon Lim
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1
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kobuki_ftdi create_udev_rules not found
Hello
I received mu turtlebot with Kobuki and I followed the ROS (Groovy) tutorial for installing Turtlebot and Kobuki
There is a problem with this command
rosrun kobuki_ftdi create_udev_rules
...
Anis
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1
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ROS Groovy Turtlebot Install from Debs Path error
Hello!
I am following the instructions from here:
ros.org/wiki/turtlebot/Tutorials/groovy/Installation
Doing the debs installation to create my turtlebot computer.
I got all the way down to:
One last ...
kpowell34567
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1
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9
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Turtlebot 2/Kobuki installation problems
I just received the Turtlebot2/Kobuki. I installed ROS using the included memory stick. Now I am trying to install all of the remaining software indicated on the Kobuki Installation ROS page.
The ...
guzza100
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1
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12
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Kobuki "malformed subpayload"
I'm working with Turtlebot2 (with the Kobuki base) and running ROS Groovy. I'm intermittently seeing error messages like the ones below. Once these error messages start to appear, the robot becomes ...
nsprague
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2
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Information about Turtlebot2
I'll be teaching a robotics course this spring using ROS and Turtlebots as the platform. I currently have several of the original Turtlebots and intend to order several more in the near future. I ...
nsprague