I have successfully installed gazebo and the ardupilot sitl simulator. Instructions are great.
When I run just gazebo the update rate on the gimbal mounted camera is as requested in the model.sdf file. Especially with --lockstep enabled. I measure this by watching the Hz rate reported in the Topic view of the camera.
However when I start the sim_vehicle on the same machine the update rate cannot be maintained (even when the drone is not yet armed). I need a consistent update rate for
the vision control loop I want to implement. I could be wrong but I don’t think the camera
and the ardupilot functions are related - so is this just a host CPU load issue?
I have yet to try running sitl on a different machine - in case its a pure CPU load issue, but I’m not convinced that this will yield a solution.
Just wondering if anybody else has run into this issue and resolved it successfully?
In the mean time I’ll see if I can run in different machines.