ROS2 消息格式 Joy

文件：sensor_msgs/msg/Joy.msg

消息定义

原始消息定义

# Reports the state of a joystick's axes and buttons.


# The timestamp is the time at which data is received from the joystick.

std_msgs/Header header

# The axes measurements from a joystick.

float32[] axes

# The buttons measurements from a joystick.

int32[] buttons

紧凑消息定义

std_msgs/msg/Header header
float[] axes
int32[] buttons