Hi, I found an older thread about combining a QuadStick with an Xbox Adaptive Controller, but I’m not sure which method applies to my setup.
I’m using a QuadStick Singleton on PC. My current setup is:
My goal is to add the Singleton so it can act as the left analog stick and a few extra button inputs, while still using my normal Xbox controller/XAC setup through Copilot.
I tried plugging the Singleton directly into the side USB port of the XAC, with external power connected to the XAC, but the Singleton lights flashed very quickly and it didn’t seem to work.
I saw in the older thread that there are different methods, including:
For my setup on PC, could i have some guidance on which method I should be using and the correct steps to get the Singleton working properly with the XAC/Copilot setup?
Once it is connected, I’d also like to understand how configuration works. For example, if I want to change what the sip/puff inputs do, or adjust joystick sensitivity, do I make those changes by plugging the Singleton into my PC first through QMP/spreadsheets, saving the profile, and then plugging it back into the XAC? Or is there another process I should be following?
Any step-by-step guidance would really help. Thanks.
--
You received this message because you are subscribed to the Google Groups "QuadStick" group.
To unsubscribe from this group and stop receiving emails from it, send an email to quadstick+...@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/quadstick/82dc8148-61ab-46a6-aefe-5e91c37dc5adn%40googlegroups.com.
Thanks, that makes sense. For now, I mainly want the Singleton to act as a joystick for my Xbox Adaptive Controller, rather than using it as a PC mouse.
I downloaded the XAC configuration file to the QuadStick and made it the default profile so it should load automatically when the Singleton powers on. I also have the Xbox Adaptive Controller connected to an external power supply. After that, I unplugged the Singleton from my PC and plugged it into the USB port on the Xbox Adaptive Controller.
However, when I do this, the lights on the Singleton flash very quickly and it still doesn’t seem to control anything through the XAC.
Am I missing another step after loading the XAC profile?
To view this discussion visit https://groups.google.com/d/msgid/quadstick/7bd88c1c-709e-4b7f-a634-d0c82de58412n%40googlegroups.com.
Thanks for explaining. I connected the Xbox Adaptive Controller directly to a wall power supply, and I also checked the power requirements/manual, so I think the power supply should be enough.
I also tried connecting the XAC to my PC by USB instead, but I’m still seeing the same quick flashing on the QuadStick.
Could you suggest what type of power supply is definitely suitable for this setup, just so I can rule out power as the issue?
Also, I’m a bit confused about the mode part. I thought I had set the XAC configuration as the default profile, so I expected it to run the XAC joystick mode straight away when the singleton powers on. Are you saying it still starts in mode 1 as a mouse, and I need to do a soft sip to switch into mode 2 before using it with the XAC?
Sorry for all the questions, but I think I’m still missing one step somewhere.
I only want to use the Singleton as a joystick on my Xbox Adaptive Controller, so I used the configuration file labelled XAC Left USB Port Singleton.
What I did was:
At this point, it starts normally like it does on PC. It goes through the usual flashing and sounds when it powers on, but when I try to use it in a game or test the inputs, it does not seem to do anything through the XAC.
Any guidance would be really appreciated. Thanks again for your patience.

Thanks again for the help. I tested the Singleton directly on the PC using the test page you linked, and the axis 0/1 values did change when moving the joystick. A couple of the “B” button values also changed when sipping and puffing, so I don’t think the problem is with the Singleton configuration itself.
I also tried plugging the XAC into the PC and then plugging the Singleton into the left USB port of the XAC while using the same test page, but in that setup none of the singleton inputs seemed to do anything.
I also checked the PS4 boot mode setting in QMP. It was already unchecked, but I saved preferences again just in case.
Current configuration file: XAC Left Joystick
I’m also attaching screenshots of my current setup and configuration in case that helps.
For context, I play on PC using the Xbox Adaptive Controller together with a normal Xbox controller through the official Xbox Wireless Adapter for Windows. Both controllers work together through Copilot, so I’m trying to get the Singleton to act as the left joystick through the XAC within that setup.

