💡 [FEATURE] Continuous volume control with buttons

[ruenes1]

💡 [FEATURE] Continuous volume control with buttons

[ruenes1]

Yes, what you have in mind makes more sense : )

[dwhinham]

Thank you for taking the time to complete the issue template properly and for the feature suggestion.

This was something I intended to implement some time ago as the current volume button code isn't very pleasant for the user, but ended up forgetting about it.

I've implemented a hold action for the volume buttons which also includes the acceleration behaviour you suggested.

It works a little bit like a PC keyboard, where after a short delay the button will begin to repeat its action. The volume changes will accelerate from 10Hz to 50Hz over 3 seconds, which to me feels quite good.

Feel free to test this build and let me know what you think (simply download kernels.zip and replace the current kernels on your SD card).

If you like it, I'll include it in the next release.

[ruenes1]

I've just tested it and I think it works great! Thanks!

By the way, I've noticed you reserved a pin for a 5th button (the rotary push button in the encoder scheme, but I understand a 5th standard button connected to that pin would also do the same, if support is added to the simple_buttons control scheme).

I don't know if you have some function in mind for that button but, at least for MiSTer users, it could be handy to use it to send a 'reset hanging notes' command, which is needed quite often when a game crashes. In this way, all OSD functions could be mapped to physical buttons. If you think this makes sense, I can open a new feature request issue, if you want.

Best

[dwhinham]

Thanks for testing the volume buttons, I'm glad it works well for you.

The reserved button will eventually be used for future menu navigation/selection. A "reset hanging notes" function could be one of dozens of functions accessible via the menu - to that end, I don't think it makes much sense to hard-code it to anything else in the meantime.

I haven't got a 100% final design in mind for the control schemes, but the reserved button will probably be used to show the menu and select items, with the volume buttons then temporarily becoming up/down buttons to move the cursor or change values.

Cheers