Questions tagged [joy-node]

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Error while installing dr4_driver for ROS1

I'm trying to install the ds4_driver for my ROS Project. I was following the tutorial from http://wiki.ros.org/ds4_driver. In the end, I can't use ...
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How to get second joystick with joy_node?

Hi, I'm currently working on a project that requires the use of multiple joystick-like devices. I can find them with ros2 run joy joy_enumerate_devices that ...
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Joy_node How do I access buttons?[Solved]

Hi I have x-box controller connected and topic echo's just fine. I can even drive my bot around > teleop_twist_joy. So now I want to use the buttons on joy stick to move a servo and switch lights ...
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joy_node how to publish to cmd_vel topic?

So, Ubuntu 20.04 with Noetic installed on robot. Have a motor driver working and can drive the bot with: "rosrun teleop_twist_keyboard teleop_twist_keyboard.py cmd_vel=:/...
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/joy_node when running headless

Hi all, I have Ubuntu 20.04 running on a Jetson Nano. I recently got the Nano hooked up into my robot so I've been running it headless (no display connected) to test things after I SSH in. However, I ...
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How to distinguish inputs from multiple joysticks on joy topic?

Hi, I'm currently working on a project that requires the use of multiple xbox 360 controllers to control a single robot (multi-master single-slave system). I can currently create two joy_nodes that ...
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Get js0 data without joy publishing

I'm trying to protect the input data stream into my robot, but not by subscribing to joy. Rather I'd like to add joy code into my cpp or just directly get the info from /dev/input/js0. I am using ...
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Lag using XBOX controller

Hey guys, I am controlling my robot arm with XBOX controller. I have a python code written for the same and it works successfully and I am able to visualize the ...
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No change in joint positions

Hey guys, I am trying to control my robot arm through xbox 360 controller and for the same I have visualized the arm in rviz and I have a small trial code in python for controlling the motion of ...
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Xbox One controller

Hi ROS community, We want to develop an interface to control a UR10 robot with an Xbox controller. I can see that the joy has support for the Xbox 360 Wireless ...
Timotej Gašpar's user avatar
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How to properly create a Joy Node or any node

I made this post because I couldn`t find any detailed explanation on the web about how to build a node from scratch and it may help anyone trying to self-learn ROS. I tried to build a node for ...
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Assign value to axes Joy message

Hi guys, my problem is that I got a segmentation fault when I assign a value to the axes of a joy message. Here I post my code: ...
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Extract single values from Joy

I created a class, in which I want to subscribe both to image_raw and Joy topics, then I want to combine the data to draw/write something on the image with openCV. My code works and is able to ...
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alternative publisher for Joy_node

Hi everyone, I'm trying to publish to modify the Publisher tutorial (Python) and simplify this tutorial in order to read some values from the joy_node, do some operations and publish the new values in ...
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Joy node with Arduino

Hi, I'm very confused. With ROS Indigo, i managed to set up the rosserial communication with Arduino and all works. I am trying to use the Joy node as input for Arduino but nothing occurs. This is my ...
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Error on joy_node (Couldn't open joystick)

Hello, I have an error on joy_node. I wanted to use joystick to control Ar.Drone. So I used joy package. At the first time, I successfully used joystick("rosrun joy joy_node".) But next time ...
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How to install joy package on jade?

Hi, I'm trying to use the joy package for an existing project which is using ros jade. (Ubuntu) I'm following this tutorial. When I try to do ...
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how to get Twist.h file for joystick controled turtlesim?

hi. i am following joy node tutorial. the tutorial is for ros hydro and in ros build. i want to use that code in ros indigo. i changed the code accordingly but running error shows Twist.h file not ...
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Tank Steering Algorithm in ROS

Hi to all, I'm trying to write a ROS node for my mobile robot which is based on a skid-steering system. I have two motors, one per each side, and each motor can be controlled by using A C/C++ function:...
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Book: Learning ROS for Robotics Programming, 2nd Edn; Chapter 4 example1 Not Working - dynamaximal driver not installed

I thoroughly followed all the instructions given on chapter 4 of the book (Learning ROS for Robotics Programming 2nd edition) on Jade. That's the error I am seeing ![image description]. I have also ...
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Ps3 tutorial "Add the following line to your CMakeLists.txt file" where?

I'm going through the PS3 tutorials hoping to learn how to control a quadrotor using ros with a controler. In the tutorial Writing a Teleoperation Node for the PS3 Joystick you are told to add to the ...
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How to republish latest joystick input

Currently the joy node sends a joystick value on update only. For example if I push the joystick all the way forward I get a single max value of 1. This value is published only once. A new value is ...
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cannot locate node joy

Using Hydro on Precise. Following the tutorials on joystick operation here and here. The joystick works, roscore is running, joy_node is running, when I do rostopic echo joy I see the vectors change ...
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Is it possible to set xbox controller rumble using JoyFeedback?

I see when I use rxgraph while running the joy_node for an xbox controller that it does not subscribe to JoyFeedback or JoyFeedbackArray. Is there any other way to set the rumble for the xbox ...
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joystick control/navigation using python in ros

Hello Hackers, I'm a beginner in ros. I want to get some data from joystick. I'm a python fan - don't much know the cpp. I would like to connect my joystick in a usb port, and want to create a node(/...
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Joy node doesn't work well

Hi everybody! I am trying to use an Xbox joystick with the joy node in a virtual machine. Although I've checked the correct joystick signals reception as shown in link text with ...
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Tutorial: Controlling simulated robot in Webots with ROS, using joystick

Tutorial: Controlling simulated robot in Webots with ROS, using joystick Tested with: Ubuntu 11.10 (Oneiric Ocelot) ROS Fuerte, should be compatible with Electric and Diamond Hi all, The sample ROS ...
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Problems with joystick tutorial

I am trying to run the tutorial "ConfiguringALinuxJoystick#Starting_the_Joy_Node" on Ubuntu 11.4 with ROS electric. Everything is good until I run the joy node. I get an error [ WARN] [...
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How to use sensor_msgs/Joy instead of joystick_drivers/Joy?

Hi, I want to migrate my joystick programs from deprecated joystick_drivers to sensor_msgs equivalent. When I used joystick_drivers I run an executable joy_node..., then a node "joy_node" ...
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