| ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | Q&A answers.ros.org |
I want to write a cpp code to publish geometry_msg::posestamped. what rostopic should i write in the place of "chatter" in the code ? ros::Publisher local_pos_pub = n.advertise<geometry_msgs::posestamped> ("chatter", 2);
hi
in this code
ros::Publisher local_pos_pub = n.advertise<geometry_msgs::posestamped> ("chatter", 2);
chatter is the name of topic and you can change to what you want in this part "advertise<geometry_msgs::posestamped> " you set the msg type in this case is geometry_msgs::posestamped
Asked: 2018-11-06 07:40:33 -0500
Seen: 224 times
Last updated: Nov 06 '18
ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.