receiving no data from [/ardrone/navdata_gps] topic
Hello,
I am working with the gps-waypoint branch of the ardrone driver. I follow the steps of the website but in the end I always get the same message (''topic [/ardrone/navdata_gps] does not appear to be published yet'') when I try to see what is being published on this topic. I already checked that the parameter "_enable_navdata_gps" is set to true.
I have no idea what the problem is. The firmware of the GPS module is the last one and I am using ROS Indigo on Ubuntu 14.04 .
Thanks in advance.
How do you enable
navdata_gps
? Could you please specify the exact command you use to execute the driver?$ rosrun ardrone_autonomy ardrone_driver _enable_navdata_gps:=True
I have already found the solution but thanks anyway.