PlatformStateMachineEvent
This is a ROS message definition.
Source
# Platform events that actives aerial platform state machine
int8 EMERGENCY = -1
int8 ARM = 0
int8 DISARM = 1
int8 TAKE_OFF = 2
int8 TOOK_OFF = 3
int8 LAND = 4
int8 LANDED = 5
int8 event # Platform state machine event