Closed AndyBlightLeeds closed 4 years ago
@AndyBlightLeeds on the documentation it is explicit that the required Fast-RTPS-Gen version required is 1.0.4. What you are seeing above is a result of something that was solved already in this version.
Thanks for pointing out my error. After rebuilding and installing fastrtpsgen v1.0.4, this problem has gone.
I have built and run the sensor_combined_listener example on this page https://dev.px4.io/master/en/middleware/micrortps.html. Everything builds and runs but this is the only output I get from the sensor_combined_listener:
The setup I am using is:
I started the apps as follows:
Terminal 1. Start gazebo SITL using:
After the usual first time run delay, an iris copter is displayed on an ashpalt ground plane being shown in Gazebo.
Terminal 2. Start the client using:
px4-micrortps_client
is a symbolic link topx4
. Thepx4
daemon is started with the commandmake px4_sitl_rtps gazebo
.Terminal 3. Start the agent using:
Terminal 4. Start the combined listener example.
You should see regular updates but nothing is every printed.
I then tried using
ros2 topic echo /SensorCombined_PubSubTopic
but this produced an error message:This looks like it is the same problem reported in #35.