Default startup variables during QGroundControl and PX4 startup

#1

I am utilizing QGroundControl in conjunction with Gazebo in order to run PX4 UAV simulations. I am interested in determining the default startup variables during the initial startup and connection of QGroundControl with PX4. I have tried looking through the QGroundControl and PX4 source on Github, but I am unable to find any definitions of default startup variables. Any assistance in this matter would be appreciated.

#2

No idea what you mean by default startup variables. Can you give some examples?

#3

Are you talking about the initial parameter settings? For PX4 SITL and the Iris you can find the parameters here: https://github.com/PX4/Firmware/blob/master/posix-configs/SITL/init/ekf2/iris

#4

What I mean is default parameters set during the initial link between QGroundControl and PX4, such as the connection type, rate, etc.

#5

Settings/General to turn off Autoconnect: https://docs.qgroundcontrol.com/en/SettingsView/General.html. Then Settings/Comm Links to create your own custom links to connect to.