Huion H1060P: Pressing multiple aux buttons simultaneously isn't handled properly

[AnthonyMichaelTDM]

Steps to Reproduce

Minimal preproducable example:

system: Arch linux

1. go to the Auxillary Settings tab and set one of the bindings to be (for example) Shift, and another to be (for example) R
2. apply
3. open a text editor or something that let's you capture inputs
4. press the two previously configured buttons at the same time (or press one while the other is being held)

Expected Behavior

I'd expect the simultaneous key presses to be handled properly, so in the above example I'd expect to see "R" inputted into the text editor.

Observed Behavior

depending on which button was pressed first, either "r" is repeated or nothing is printed (because only the Shift button is being registered)

Tablet Device

Huion H1060P

Diagnostic Information

diagnostics.json

Acknowledgements

• I have installed OpenTabletDriver by following its official installation instructions.
• I have checked the OpenTabletDriver Wiki and respective FAQ pages, and my issue was not covered or actually fixed.
• I have searched the existing issues and this new issue is not a duplicate of any.
• I have written a concise and meaningful title.
• I am on the latest version of OpenTabletDriver.

[AnthonyMichaelTDM]

I'm hoping this is actually an issue with OpenTabletDriver and not a hardware limitation of my tablet, but I'm unsure which is the case.

[jamesbt365]

Tablet > tablet debugger, press the buttons on your tablet, does the data update properly allowing 2 buttons to be pressed at once?

[AnthonyMichaelTDM]

It doesn't appear to

[AnthonyMichaelTDM]

Does that mean it's a hardware limitation?

[jamesbt365]

If the data doesn't indicate that mutiple buttons cannot be pressed at once then yes it would be a hardware limitation, the raw data is from the tablet itself.

[AnthonyMichaelTDM]

unfortunate

[AnthonyMichaelTDM]

is there a way to make a button "toggle"? like, if I have a button that is bound to "b", is there a way to make it so that if I press that button it will output "b" until I press it again?

[jamesbt365]

No, but you could always make a plugin for it.

[AnthonyMichaelTDM]

I'll look into that, do you have any pointers for where/how I should start?

[jamesbt365]

There isn't any plugin documentation, but other plugins, especially ones that use bindings are a good place to look. I have a couple of them on my profile, namely BSoD and DualActionBindings, but there are others plugins that create bindings. You can find a button to any of the plugins source codes in the plugin manager inside OTD.