posilva / ardupilotmega-ros Goto Github PK

Does this currently support uplink from the ROS network to the vehicle employing MAVLINK (If it does is there an example message)? Or is this program at the moment only written to support the downlink messages (ie messages from the vehicle to the ground)? Thanks.

7- Run mavlink_device_node.py node ( you must source your setup.bash to load ROS environment variables)

How to run and I have a problem when I run rostopic echo /from_mav_heartbeat ?

root@byhackbay-ESPRIMO-P400:/dev# rostopic echo /from_mav_heartbeat
ERROR: Cannot load message class for [mavlink_common/HEARTBEAT]. Are your messages built?

In the mavlink_arudpilotmega src folder in the cpp file in the main loop the line

from_mav_mav_raw_data_subscriber = n.subscribe("/from_mav_MAV_RAW_DATA", 10, from_mav_mav_raw_data_callback);

is incorrect. It should subscribe to the topic /from_mav_mav_raw_data. Just CAPS mistake.