Devo USB HID support

[MrPoil]

Any plan to support Devo Deviation USBHID Controller?
Works perfectly fine in Liftoff and windows shows the value perfectly from -100 to +100
(See https://imgur.com/a/b98klVP ).

In FPV Air 2, axis goes from 0 to 127, jump to 255 and back to 0 . I've tried playing with the Mixer, there's nothing that can be done. Any negative value seem to be garbage in FPV Air 2 :(

[Mittens]

The 'Taranis' checkbox (bottom right corner of panel) does conversion math to adjust those strange input, you could try that. Remember to redo trimming and calibration in game too.

I have got this to work with the betaflight usbhid but in other instances it doesn't work on all the sticks.

I'm currently working on making this more robust for wireless users

[MrPoil]

I've tried that already, but I'll see if restarting the game change anything. Thanks for the follow up

[DarthOggi]

I have the same problem with a Deviation Transmitter. I made a video to show the behaviour (https://www.dropbox.com/s/aqcwvpkranbqbmm/DeviationUSBHID.mp4?dl=0). I don't know if this helps. I hope that the issue can be fixed.

[Mittens]

Originally posted by DarthOggi:

I have the same problem with a Deviation Transmitter. I made a video to show the behaviour (https://www.dropbox.com/s/aqcwvpkranbqbmm/DeviationUSBHID.mp4?dl=0). I don't know if this helps. I hope that the issue can be fixed.

It would be more helpful for me to see the coloured bars of the Input panel moving than the advnaced panel.
I believe you should just need to turn on the 'Taranis' checkbox, bottom right. then see what it looks like.
Make sure to do a 'Calibrate Ranges' after that and check your trims also.
Your main aim should be to get the sticks on the right side of the Input page to look good, even if the bars don't move in a logical way, that doesn't matter as long as the stick images are moving correctly

[DarthOggi]

Just now, I wanted to record the behaviour of my transmitter and in the process i stumbled upon the second page with axis (13, 14, 15, 16) that behaved differently than the ones that I have bound through the advanced menu (these exist, even when I don't bind any axis in the advanced menu). By using those axis in combination with the 'Taranis' checkbox I managed to get it working (https://www.dropbox.com/s/1x7xd4qqoyaq3vp/ItWorks.mp4?dl=0). Anyways, thanks for the help and quick response.

[Mittens]

Originally posted by DarthOggi:

Just now, I wanted to record the behaviour of my transmitter and in the process i stumbled upon the second page with axis (13, 14, 15, 16) that behaved differently than the ones that I have bound through the advanced menu (these exist, even when I don't bind any axis in the advanced menu). By using those axis in combination with the 'Taranis' checkbox I managed to get it working (https://www.dropbox.com/s/1x7xd4qqoyaq3vp/ItWorks.mp4?dl=0). Anyways, thanks for the help and quick response.

Great, it looks like you still need to set up calibrations and trims and maybe scale the raw inputs using the 'betaflight' tab at the top of the input axis list, but hopefully you should be able to get it all working from here

[Alec A]

I figured I'd add this since it worked for me. I was tinkering with this getting similar results to the ones described earlier. I found out you can download a FPV Freerider model for DeviationTx. I did that and put it on my TX (Devo 7e). Then I plugged it into the computer once more and just by calibrating the ranges I got it to work!