Questions tagged [robotis]

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gui demo error about op3 Gazebo

I'm doing about gazebo of op3 But i enter " roslaunch op3_gui_demo op3_demo.launch " , then, there is an error " RLException: [op3_demo.launch] is neither a launch file in package [...
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moveit_servo won't move arm in gazebo, only oscillates

Hi, I am trying to use moveit_servo with a 4-DOF robot arm in gazebo to control it in real time using twist commands, just like in this tutorial. However, as soon as I launch spacenav_cpp.launch, the ...
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The issue came by catkin_make of Open_manipulator

During catkin_make of the package of Open_manipulator, came the Problem, ...
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turtlebot_fake: can have no objects, correct?

It seems to me that turtlebot_fake when run with rviz will be operating in a totally open field and there is now way to create a map and/or define objects for it to run into it. Am I seeing that ...
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What does this do: roslaunch turtlebot3_bringup turtlebot3_remote.launch

The name and the documentation implies somehow that it would launch a turtlebot3 "remotely" i.e. when running this launch file on another computer (not the robot itself.) But I just cant ...
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Turtlebot 3 Questions

Can order a Turtlebot3 Waffle without an SBC or with an alternate SBC, and whether if I substitute the SBC am I now in an unsupported configuration? Originally posted by pitosalas on ROS Answers with ...
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dynamixel_motor support for protocol 2.0

Has anyone transitioned from protocol 1.0 to 2.0 following recent firmware upgrades? I'm currently using MX-64T's with the dynamixel_motor stack, but I'm trying to understand what upgrading to ...
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Which dynamixel package shoud be used?

Does anyone have experience with both "dynamixel_motor" and ("dynamixel_sdk" or "dynamixel_workbench") If I am understanding correctly, it seems that "...
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How to solve pthread_create() failure: EPERM

I am attempting to use the ROBOTIS-Manipulator Code in ROS Indigo on Ubuntu 14.04. It is successfully executing catkin_make but is giving an error in roslaunch. After a lot of time I think that I have ...
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Use a Robotis OpenCM9.04 board to control a Trutlebot arm

I have a turtlebot arm, but instead of the ArtiboX board, I bought the OpenCM9.04-B, and I'm wondering how to use it to control the arm in ROS without doing all the work from scratch. To my knowledge, ...
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ClamArm using Dynamixel Motors: No Motors Found

For those of you who are brave enough to try to help me solve this problem, I will grant you 3 wishes. Here we go. I'm using an arm called the ClamArm Seen here http://www.roadnarrows-store.com/clam-...
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Problems with 2 Dynamixels MX-28 over USB2Dynamixel

Greetings from Germany, I have a Problem: I try to run the Pi Robot face tracking System and I'm using two dynamixel MX-28 Motors for movement. I interfaced the Motors and the PC via USB2Dynamixel USB-...
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robotis.launch How to define motor parameters?

Hello, While working with pi_tracker I have been trying to get some Bioloid Dynamixel ax-12a motors to move with kinect input. I have managed to get input to to move the motors and am now wondering ...
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