matsemann / mdjicontroller Goto Github PK

Hi,

I followed the steps to install mDjiController. Then downloaded files you mentioned for Mavic Mini as I have Mavic Mini RC. The software I am using is FPV Freerider and it does not recognize anything when I try to calibrate the device. Also the main issue is that I don't know what to do with Mavic Mini files, where do I put them?

I would really appreciate if you can help me fix this. I need to train myself :)

Cheers

Hi there!

I'm doing a project that would benefit from being able to interact with the dji controller, so I ran across this project which seems to do that a little bit, but it appears to not work at this point?

Where did the mysterious hexadecimal constants in 'main.cpp' come from? I assume that the remote controller has a communication interface protocol of some sort, but I've been completely unable to find any documentation of how to talk to the RC controller.

Thanks!

I have a Mavic Mini and would love to be able to use this.

I'm not entirely sure how to spot the writes to initiate the controller, but I've already gathered some serial dumps. I'm willing to send more if required. Any help with how I could figure it out would be appreciated as well (I've read through the other two issues here)

If it's at all useful, the controller appears to send two messages at regular intervals, they are (in hex):
55130403060a010020061e3f10ff7f6400fc88: Every time the light flashes ON on the controller, seems to be a keep-alive
55130403060a010020061e3e10ff7f6400d78: Almost identical hex, maybe also for keep-alive, but sent less frequently.

I've attached logs here: mm-rc.zip
In plaintext, if it's easier: mm-rc-export.txt

These were captured using Device Monitoring Studio, recording the communication as the DJI Flight Simulator started (the FS supports the controller). Until GMT+0800 5:43:03 PM, the controller was at idle. After that, the left stick was moved downwards.

I would like to compile the mDjiController executable myself to adapt some values. The reason why I want to change the code, is that when I use the 'Monitor vJoy' application, my controller values never exceed a very low value, see screenshot (this is with all sticks in the center):

When I move the sticks to the extreme positions, the values read go to zero, or double the value shown in the screenshot (so very little travel in the digital value!). Maybe my Phantom 2 controller (on the back it says 'Model NDJ6') is a little different and spews out different values. Here is a screenshot of the log with my left stick in bottom right position:

In any case: I want to go through the source code and see if I can change some values to get better results, but I can't compile the code because the vjoyinterface.h header file is missing from this GitHub repository:

Could you please add the correct vjoyinterface.h to the repository?

windows 11 is not letting me to install dji drivers. you need to fix a hack to bypass it.

is that work on every remote controller?
can take real data from aircraft by remote controller?

Is there a chance you could update this to also support other dji controllers?
Because I want to use my DJI Mavic Air remote for some programms and this seems to be the only solution that could work and although it seems to connect to it with COM port 5, nothing happens, it doesn't react to anything.
Would be really cool!