Question

PX4 example show

ros::Publisher local_pos_pub = nh.advertise<geometry_msgs::PoseStamped> "mavros/setpoint_position/local", 10);

However, there is no corresponding Publisher Topics on ROS wiki. only Subscribed Topics.

Is it written for Pixhawk?

Asked by Oriens on 2019-09-24 09:27:06 UTC

Answer 1

This just means that the node subscribes to that topic waiting for messages (i.e., poses). You publish the messages (poses) on that topic.

Asked by jayess on 2019-09-24 13:48:40 UTC

Don't have Publisher 'mavros/setpoint_position/local'