# 起飞状态(UORB 报文)
目前仅适用于多旋翼飞行器的起飞状态机的状态
# 起飞状态机目前的状态 对于 多旋翼机
uint64 timestamp # 系统运行以来的时间 启动 (微秒)
uint8 TAKEOFF_STATE_UNINITIALIZED = 0
uint8 TAKEOFF_STATE_DISARMED = 1
uint8 TAKEOFF_STATE_SPOOLUP = 2
uint8 TAKEOFF_STATE_READY_FOR_TAKEOFF = 3
uint8 TAKEOFF_STATE_RAMPUP = 4
uint8 TAKEOFF_STATE_FLIGHT = 5
uint8 takeoff_state float32 tilt_limit # 起飞时倾斜度受限, 包含最大倾斜度,否则