大疆社区

标题: 无人机经纬度获取为NaN，救救孩子 [打印本页]

作者: 赵三岁 时间: 2021-1-20
标题: 无人机经纬度获取为NaN，救救孩子
private void upFlightControl() {
      if (ModuleVerificationUtil.isFlightControllerAvailable()) {
         FlightController flightController =
                  ((Aircraft) OwspaceApplication.getProductInstance()).getFlightController();

         flightController.setStateCallback(new FlightControllerState.Callback() {
            @Override
            public void onUpdate(@NonNull FlightControllerState djiFlightControllerCurrentState) {
                  if (null != compass) {
                     droneLocationLat = djiFlightControllerCurrentState.getAircraftLocation().getLongitude();
                     DJIMainActivity.this.runOnUiThread(new Runnable() {
                        public void run() {
                              test.setText(" "+droneLocationLat);
                        }
                     });
                  }
            }
         });
         if (ModuleVerificationUtil.isCompassAvailable()) {
            compass = flightController.getCompass();
         }
      }
}

droneLocationLat获取为NAN

作者: DJI-William 时间: 2021-1-20
NaN说明没GPS信号，因为你飞机在室内，连到Assistant2里连接下模拟器，模拟个GPS地点就好了。

作者: 赵三岁 时间: 2021-1-20
<div class="quote"><blockquote><a class="nopicture" rel="noopener" href="https://bbs.dji.com/forum.php?mod=redirect&goto=findpost&pid=3870575&ptid=260812" target="_blank"><span class="customName">DJI-William</span><span class="customShow"></span><span class="customTime">1-20 15:50</span></a>
<span class="customSpan">NaN说明没GPS信号，因为你飞机在室内，连到Assistant2里连接下模拟器，模拟个GPS地点就好了。</span></blockquote></div>

谢谢，我去试试

欢迎光临大疆社区 (https://bbs.dji.com/)