psdK的航点任务，怎么判断航点任务处于开始和结束状态，

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周-zyh

• September 29, 2024 06:23
• Edited

源代码中通过注册回调函数可以监测航点任务的状态，那么运行任务开始函数后DjiWaypointV3_Action(DJI_WAYPOINT_V3_ACTION_START)，状态变量是哪个参数 ？

运行任务结束函数后 DjiWaypointV3_Action(DJI_WAYPOINT_V3_ACTION_STOP)，状态变量是哪个参数 ？

源码如下：

```

typedef enum {
    DJI_WAYPOINT_V3_MISSION_STATE_IDLE = 0, /*!< Waypoint v3 mission in idle state. */
    DJI_WAYPOINT_V3_MISSION_STATE_PREPARE = 16, /*!< Waypoint v3 mission in prepare state. */
    DJI_WAYPOINT_V3_MISSION_STATE_TRANS_MISSION = 32, /*!< Waypoint v3 mission in trans mission state. */
    DJI_WAYPOINT_V3_MISSION_STATE_MISSION = 48, /*!< Waypoint v3 mission in mission state. */
    DJI_WAYPOINT_V3_MISSION_STATE_BREAK = 64, /*!< Waypoint v3 mission in break state. */
    DJI_WAYPOINT_V3_MISSION_STATE_RESUME = 80, /*!< Waypoint v3 mission in resume state. */
    DJI_WAYPOINT_V3_MISSION_STATE_RETURN_FIRSTPOINT = 98, /*!< Waypoint v3 mission in return first point state. */
} E_DjiWaypointV3MissionState;

```

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• 

  DJI Developer Support

  • October 08, 2024 08:48

  您好，任务开始的话，您拿到的回调状态是DJI_WAYPOINT_V3_MISSION_STATE_MISSION或DJI_WAYPOINT_V3_MISSION_STATE_TRANS_MISSION（状态切换和您拿到的可能会有些时间差），执行结束以后，您可以拿到DJI_WAYPOINT_V3_MISSION_STATE_RETURN_FIRSTPOINT

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