keyboard_operation

start keyboard node by following command:

$rosrun aerial_robot_base keyboard_command.py

basic usage:

1. r: rotor arming (start to turn on the rotor, but not takeoff)
2. t: takeoff
3. l: landing
4. h: rotor stop/ emergency stop

note: rotor arming (enter r) is necessary before executing takeoff (enter t)! you can see the message START RES From AERIAL ROBOT from bringup terminal.