M3T OSD Topic missing key's in payload

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Chris

• February 23, 2023 17:21
• Edited

Home point locations are missing from JSON Payload in the OSD Topic on the Mavic 3T, M30T looks correct. 

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  DJI Developer Support

  • February 24, 2023 08:09

  The home point locations are in the state topic, and relevant data can be received through the state.

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  Chris

  • February 24, 2023 13:38

  Documentation needs to reflect that on the MQTT aircraft sample. Also is it possible to get the state Incase the aircraft is already taken off or the home point is been set.

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  DJI Developer Support

  • February 27, 2023 04:11

    There are related instructions in the properties of the drone. For state topic, It is reported when the state data changes or the drone starts.

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  Chris

  • March 03, 2023 03:53
  • Edited

  When the drone is connecting to the controller the setup of the SDR apparently disrupts the WiFi since the QOS on the MQTT side is 0 instead of 1 and the key is apparently based on a callback triggering the topic to be sent the homepoint state can and has been missed. It should be confirmed or able to be triggered to be sent again.

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  DJI Developer Support

  • March 03, 2023 11:30

  Good idea. At present, it is not possible to manually trigger resend. If there is no receipt, you can try to give a prompt to let the user manually restart the drone.

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