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tfoote's profile - overview

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10 Questions

106
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1
answer
2
votes
Apr 03 '11 tfoote flag of United States

Do transforms expire?

148
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2
answers
2
votes
Mar 19 '11 tfoote flag of United States

What is the tf threading model?

141
views
1
answer
2
votes
Mar 18 '11 tfoote flag of United States

Why don't frame_ids use ROS namespaces?

367
views
1
answer
2
votes
Feb 14 '11 tfoote flag of United States

Which data types does tf use?

100 Answers

15
When should one use answers.ros.org vs. the ros-users mailing list?
12
what are quaternions and how can I use them?
6
Error assigning a python quaternion the answer has been commented 5 times
6
ROS Packages vs. Linux Packages
6
sharing code on Answers.ros.org (1 comment)
6
How can I get a unique device path for my Arduino/FTDI device the answer has been commented 2 times
5
Best PC architecture to run Turtlebot (1 comment)
5
What is the difference between geometry and tf quaternions? (1 comment)
5
How to run ROS on beagleboard effectively?
5
Is there a command line utility to list available nodelets within the package path?
5
How do I test the ROS version in C++ code?
5
What are 'bond' topics for? the answer has been commented 6 times
5
What is a ROS package?
4
How do you upgrade pcl to the current release?
4
"Installing and Configuring Your ROS Environment" -bash: /opt/ros/electric/setup.bash: No such file or directory
4
Is ROS able to cancel the limit of karma to upload pictures? the answer has been commented 3 times
4
Does turtlebot works on Kubuntu?
4
Email Notifications on Interesting Questions the answer has been commented 2 times
4
openni_node internal throttle to limit cpu usage the answer has been commented 2 times
4
What is the tf threading model?
4
is ros client c++ code thread safe?
4
rxplot for vector like types
4
what hardware drivers does ROS provide?
3
Why is Twist message without timestamp
3
subscriber queue length
3
ROS Background
3
Is there a minimum laptop specification for the TurtleBot?
3
problem installing ros in fedora 13
3
Download a package with rosmake (1 comment)
3
RGBDSLAM with ROS electric on Linux Mint 12
3
Separate ROS android library the answer has been commented 2 times
3
Ubuntu Oneiric Install Fails (1 comment)
3
Angles for quaternion converter
3
installing ros diamondback on ubuntu 11.10 oneiric ocelot (1 comment)
3
No debugging symbols found in base_local_planner library (1 comment)
3
How to edit a package listing.
3
Electric Turtle install fails on ARM, Ubuntu 11.04 the answer has been commented 3 times
3
ROS electric on UBUNTU Netbook 10.04
3
How does cloud_to_laserscan.cpp work the answer has been commented 2 times
3
boost::filesystem version issues
3
Do subscribers work on a FIFO queue?
3
upgrade to ubuntu natty 11.04, or wait?
3
what might cause the shoulder_lift_joint not to go all the way up? the answer has been commented 3 times
3
Editing Answers on answers.ros.org (1 comment)
3
how can I modify the value of a transform when playing back a bag file?
3
how to programmatically add/remove displays in rviz (1 comment)
3
how do I publish a new ros node or package?
3
Is it better/prefered to combine nodelets programmatically or in a launch file? the answer has been commented 2 times
3
KeyError: '10' when running rosdep install on Linux Mint 10 machine (1 comment)
3
Why don't frame_ids use ROS namespaces?
3
How to setup pointcloud_to_laserscan?
3
Multiple Kinects: Same Topics from different nodes, how to subscribe? (1 comment)
3
Subscriber and Publisher node at once in cpp
3
PCL include files
3
gazebo supported graphics card
3
Corrected Odometry from GMapping / Karto?
3
How do I add a new stereo or monocular camera to ROS?
3
How do I get Karma?
3
What are the best practices for tagging questions?
3
Build Architecture Question
2
ros-fuerte-pr2-desktop
2
Moderating ROS-Users (1 comment)
2
Is it possible to remap topics at runtime?
2
imu stack tutorial non-functional
2
ROS service tutorial -- make error
2
sick drivers don't have diagnostics the answer has been commented 2 times
2
How to manually add messages to tf::MessageFilter? (1 comment)
2
Failed to put the turtlebot in full mode
2
Filtering transform over time
2
costmap2D from 3Dpointcloud
2
problem with roscreate-pkg
2
ecto installation fails on 'git submodule update' (1 comment)
2
Settings to change the theme?
2
Executable not found in /bin directory
2
Calculating velocity from tf
2
geometry installation error the answer has been commented 3 times
2
rosinstall alternative (1 comment)
2
NAO error: No module named yaml (1 comment)
2
How to catch nodelet shutdown signal? (1 comment)
2
snapshotting rxgraph (1 comment)
2
Clock - How to change it?
2
ROS Diamondback on Ubuntu 64 bit
2
Recursive rosmake --mark-installed
2
Logging data to different files
2
How does the navigation work in TurtleBot the answer has been commented 2 times
2
Gathering Wheel Encoder data and publishing on the /odom topic
2
What's the meaning of global in getGlobalCallbackQueue()?
2
tf::TransformListener lookupTransform time error (1 comment)
2
how to communicate the hardware to a realtime controller (1 comment)
2
Gyro and Odometry Calibration Not Effective? the answer has been commented 2 times
2
Starting the Turtlebot on 11.04 as a non turtlebot user
2
Plans for pluginlib for Python (1 comment)
2
using tf data from bag files (1 comment)
2
can multiple instances of gazebo and/or roscore run in parallel the answer has been commented 2 times
2
What is the difference between tf and tf2?
2
How can I use "RepoHeader" syntax when creating tutorial page? (1 comment)
2
Create not going forward the answer has been commented 3 times
2
Rviz bug: transform from the same frame does not exist the answer has been commented 2 times
2
Trigger code segments for ROS_DEBUG only (1 comment)
2
roscore does not work with diamondback on karmic

750 Votes

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