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1 | initial version |
It seems that you do not have installed the joystick drivers package joy. Try to install it using the command
sudo apt-get install ros-hydro-joy
I added it as a run dependency to hector_quadrotor_teleop to have it automatically installed in future releases of hector_quadrotor (see commit).
The left stick controls vertical velocity and yaw rate, while the right stick controls x and y velocity (mode 2). The joystick/gamepad buttons are currently unused.