psdk3.8订阅GPS_POSITION

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ZHYang5811

• January 10, 2024 09:52

psdk3.8中用回调的方式订阅GPS_POSITION无法获取结果

DjiFcSubscription_SubscribeTopic(DJI_FC_SUBSCRIPTION_TOPIC_GPS_POSITION,DJI_DATA_SUBSCRIPTION_TOPIC_1_HZ,GpsPositionCallback);
static T_DjiReturnCode GpsPositionCallback(
    const uint8_t *data, uint16_t dataSize,
    const T_DjiDataTimestamp *timestamp) {
  T_DjiFcSubscriptionGpsPosition *gpsPosition =
      (T_DjiFcSubscriptionGpsPosition *)data;
  printf("gps:%d,%d,%d\n", gpsPosition->x, gpsPosition->y, gpsPosition->z);
  return DJI_ERROR_SYSTEM_MODULE_CODE_SUCCESS;
}

 

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  ZHYang5811

  • January 10, 2024 09:52

  M30设备

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  ZHYang5811

  • January 10, 2024 09:52

  同样的代码，M300RTK好像没有这个问题

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  ZHYang5811

  • January 10, 2024 10:55

  升级固件后，解决了

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