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DJI Drones are very popular and advanced drones. DJI provides an Android app that is used during flights to control the drone. The Android device connects to the remote controller with a USB cable (USB debug mode should be enabled). DJI are also providing a feature-rich SDK that allows us, develope
link: the DJI.aar, DJI.xml, DJI.jar and the dji_native.jar needs to be copied to the ADDITIONAL library folder.
link: The Onboard SDK is not relevant. The DJI library is based on the Mobile SDK.
link: Thank you, Mr. Manfred ... where the dji-sdk-4.4.1.aar file is located

Dim callback As Object=HotPointMissionControl.CreateEventFromUI("dji.common.util.CommonCallbacks$CompletionCallbackWith", "getmaxangularvelocitycallback", Null) HotPointMissionControl.RunMethod("", Array(RadiusAufklaerung,callback)) Wait For (HotPointMissionControl) (MethodName As String, args() As
link: DJI.SDKManager DJI.SDKManagerCallback Like that....
link: DJI Mobile SDK V5 has a series of APIs to control the software and hardware interfaces of an aircraft. We provide an open source production sample and
link: Private Sub ShootPhoto If CameraInstance.IsInitialized Then Dim callback As Object = CameraInstance.CreateEventFromUI("dji.common.util.C

Request for permission. Once all permission is accepted, it will initialize the DJI SDK Once initialization is done, it will register and connect the app to DJI server (update the DJI API key in the manifest) Once registered it will start listening for, FlightController Connection: On event it will

Try this Dim callback As Object = myCam.CreateEventFromUI("dji.sdk.camera$HistogramCallback", "histogram",Null)
link: I tried but got the same error : java.lang.ClassNotFoundException: dji$sdk$camera$HistogramCallback
link: CreateEventFromUI("dji.sdk.camera.HistogramCallback", "histogram",Null) so well before the event ! If you have any idea.... thanks in advance

Have you tried? Sub sendVirtualStickThrottle(tt As Float) Dim y, p, r As Float y = 0 p = 0 r = 0 Try Dim FlightControlData as JavaObject FlightControlData.InitializeNewInstance("dji.common.flightcontroller.virtualstick.FlightControlData", Array(p,r,y,tt) )
link: at anywheresoftware.b4j.object.JavaObject.RunMethod(JavaObject.java:129) at fr.free.JulienGley.DjiSpark1.b4xmainpage._sendvirtualstickthrottle(b4x
link: It's strange that it works with POSITION but it does not with VELOCITY. I have never worked with this lib, but in theory you can get the permitted en
link: I even found the java code into the DJI documentation : class SendVirtualStickDataTask extends TimerTask { @Override public void run

SDK_BindingStateChanged: UNBOUND Aircraft disconnected! I must admit I'm stuck... Any help welcome ! Thanks
link: Install the DJI app and log in once.
link: Thank you Erel. Unfortunately I get the DJI Fly app and I'm logged in. Litchi works fine too. I uninstalled DJI fly and donwloaded it from DJI server
link: 4. PREMIUM SUPPORT You may purchase a one-time Premium Support code for $499 at any time. You will need to provide the Premium Support code along wit

1. Call Aircraft.RegisterBatteryStateEvent. 2. In the event sub: Dim jo As JavaObject = Battery Dim voltage As Int = jo.RunMethod("getVoltage", Null) Dim Current As Int = jo.RunMethod("getCurrent", Null)
link: Thank you Erel I'll try and keep you informed !
link: Hi all, After few years of absence, I'm back in the B4A world and I'm trying to play with the DJI library. The drone example works fine on the Mavic
link: Null) Dim IsClicked As Boolean = c1button.RunMethod("isPresent", Null) Log($"C1 button: ${IsClicked}"$) Return Null End Sub

DJIWaypoint Methods: AddAction (Action As WaypointActionType, Parameter As Int) Adds an action that will be executed when the aircraft reaches the point. Action - One of the following values: STAY - Stays at the current point. Parameter = Period in milliseconds. START_TAKE_PHOTO - Starts to shoot a
link: Wow, you've been extremely busy again. Great work again Manfred...
link: Great work Dear Don:D
link: main (ActivityThread.java:5306) En java.lang.reflect.Method.invokeNative (Método nativo) En java.lang.reflect.Method.invoke (Method.java:511)

What's New Since Last Week (11 Jul 2022 to 18 Jul 2022) B4X Combobox lmB4XComboBox V. 1.01 It is a modified version of the Erel's original B4XComboBox and allows you to store in it a value for each text item. Not rarely (mainly in DBs managements) you need a ComboBox in which an Item is made of
link: B4J B4J B4J Change Log (version history) B4J Change Log (version history) https://www.b4x.com/android/forum/threads/b4j-change-log-version-history.374
link: B4A B4A B4A Change Log (versions history) B4A Change Log (versions history) https://www.b4x.com/android/forum/threads/b4a-change-log-versions-history.
link: What's New Since Last Week (19 Apr 2022 to 25 Apr 2022) B4X Date/time AS DatePicker - fast navigate to a Month - Year - Decade - Century AS DateP

Ryze/DJI Tello drone is a cheap drone (99$) - more info on https://www.ryzerobotics.com/tello Some of the interesting features are altitude stabilization, WIFI control - mobile app, camera image stabilization, etc and, of course, control the drone thanks to the IOS/Android app, Droneblocks and publ
link: Gread Job! I tried with my Tello, worked very well, and open a new world of possibilities. Thank you for your work.
link: Ooh nice to see this here! I've been following the various threads on TelloPilots and hoping to get time to port some of the Python code to B4A but I'
link: Yesterday I bought the DJI Tello and I'm studying the material that you posted and all the documentation provided by DJI. I must say that it is more

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