create 2 nodes [closed]
I want to create 2 nodes where 1 node input from keyboard(string) and node 2 wait for message and print the message
ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
I want to create 2 nodes where 1 node input from keyboard(string) and node 2 wait for message and print the message
You need to decide whether to use python or c++. For python, some good tutorials are at http://wiki.ros.org/rospy_tutorials . Click on the link "Writing a Simple Publisher and Subscriber".
The same tutorial exists as c++ version at https://wiki.ros.org/roscpp_tutorials
Asked: 2021-09-22 13:59:58 -0500
Seen: 76 times
Last updated: Sep 22 '21
what versions of ROS can I run on Ubuntu 18.04 (i386)?
upgrade opencv version in melodic
Display sonar datapoints in rviz for amcl
Launching multiple robots in gazebo by namespace
Error while loading shared libraries: libtf2_ros.so
AttributeError's when running Python scripts
ROS Melodic OpenCV xfeatures2d
Cannot locate node of type [state_publisher]