File: sensor_msgs/Joy.msg
# Reports the state of a joysticks axes and buttons.
Header header # timestamp in the header is the time the data is received from the joystick
float32[] axes # the axes measurements from a joystick
int32[] buttons # the buttons measurements from a joystick
Expanded Definition
Header header
uint32 seq
time stamp
string frame_id
float32[] axes
int32[] buttons