Wim's profile - overview

● Editor   × 1

• can smach co-exist with a pre-existing mainloop?

● Supporter   × 1

• How do I build a ROS package?

● Nice Question   × 1

• How do I use a webcam in ROS?

● Teacher   × 1

• using smach with actionlib

● Scholar   × 1

• Supported platforms

● Student   × 1

• Supported platforms

● Great Answer   × 6

• How to send actuators commands to hardware controller?
• first image message does not get published
• Difference between <dynamics damping="0.7" friction="100.0" /> and <mu1>1</mu1>
• using smach with actionlib
• How does tf do interpolation?
• Uninstalling ROS and installing it back

● Enlightened   × 1

• URDF in Python

● Critic   × 1

• Subscribing to a topic and storing the message

● Notable Question   × 3

• How do I use a webcam in ROS?
• Supported platforms
• How do I know when the PR2 switches from wireless to wired networking

● Self-Learner   × 1

• How do I use a webcam in ROS?

● Famous Question   × 3

• How do I use a webcam in ROS?
• Supported platforms
• How do I know when the PR2 switches from wireless to wired networking

● Organizer   × 1

• Difference between <dynamics damping="0.7" friction="100.0" /> and <mu1>1</mu1>

● Civic Duty   × 1

• Is it possible to download packages from the build farm?

● Commentator   × 1

• Is a dummy URDF joint for use with kdl kinematic chains recommended for creating a tool point?

● Popular Question   × 3

• How do I use a webcam in ROS?
• Supported platforms
• How do I know when the PR2 switches from wireless to wired networking

● Nice Answer   × 30

• Difference between <dynamics damping="0.7" friction="100.0" /> and <mu1>1</mu1>
• smach actionlib
• using smach with actionlib
• What is the accuracy of the Kinect sensor?
• Uninstalling ROS and installing it back
• Smach without ROS
• Relative Rotation Between two Quaternions
• URDF in Python
• How does tf do interpolation?
• waitForTransform use_sim_time python
• Inverse kinematics solver
• ROS and text messaging
• frames and tf with robot_pose_ekf
• Are there macros which define the ROS version?
• Failed to fetch ros-cturtle-web-interface for lucid: "404 not found"
• Camera pose calibration: no request callback
• an example of a robotic arm in ROS
• how to make a joint rotate a specified angle
• How to send actuators commands to hardware controller?
• ROS time across machines
• Downloading older version of diamondback?
• What is the robot_pose_ekf current state?
• Timestamps of Odometry and IMU
• How do I use a webcam in ROS?
• SimpleActionState doesn't abort on timeout
• robot_pose_ekf ignoring imu_data
• How can I get hokuyo published information?
• Preempting with SMACH
• first image message does not get published
• smach subscriber publisher

● Good Answer   × 20

• Preempting with SMACH
• Difference between <dynamics damping="0.7" friction="100.0" /> and <mu1>1</mu1>
• Uninstalling ROS and installing it back
• Relative Rotation Between two Quaternions
• URDF in Python
• How does tf do interpolation?
• What is the accuracy of the Kinect sensor?
• how to make a joint rotate a specified angle
• Downloading older version of diamondback?
• Timestamps of Odometry and IMU
• SimpleActionState doesn't abort on timeout
• What is the robot_pose_ekf current state?
• How to send actuators commands to hardware controller?
• How do I use a webcam in ROS?
• first image message does not get published
• smach subscriber publisher
• Inverse kinematics solver
• using smach with actionlib
• waitForTransform use_sim_time python
• ROS time across machines

● Guru   × 5

• How to send actuators commands to hardware controller?
• first image message does not get published
• Difference between <dynamics damping="0.7" friction="100.0" /> and <mu1>1</mu1>
• using smach with actionlib
• How does tf do interpolation?

● Necromancer   × 8

• Joint publisher with empty velocity and effort vector
• How to send actuators commands to hardware controller?
• Are there macros which define the ROS version?
• an example of a robotic arm in ROS
• Camera pose calibration: couldn't find file camera_pose_calibration_cache.bag
• How to get the transformation matrix of the camera in rviz?
• Difference between <dynamics damping="0.7" friction="100.0" /> and <mu1>1</mu1>
• Camera_Info_Manager