Numark DJ2GO2 Touch tempo slider issues

[mixxxbot]

Reported by: sals3r0
Date: 2021-10-24T19:53:55Z
Status: Fix Committed
Importance: Medium
Launchpad Issue: lp1948596

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Hello,

testing the new Numark DJ2GO2 Touch controller with Mixxx 2.3.1, so far so good but there are two issues with tempo sliders:

1. the mapping is reversed - moving the slider to (+) side at the controler moves the tempo to (-) side at the UI
2. it is not possible to move the slider to zero point (0%), it always ends up in 0.06% or something like that in my case (the mapping should contain some "zero threshold")

Kind regards,
Karel

• OS: Linux KDE Neon 20.04 64bit
• Arch: x64 (Intel Core i7)
• Numark DJ2GO2 Touch

[mixxxbot]

Commented by: tezzy
Date: 2021-12-31T16:41:03Z

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Hi,

Looking at item 1:

Have you looked at Preferences > Decks > Speed > Slider range > Down Increases Speed?

It seems checked by default on some presets eg Technics SL-1210 8%

Looking at item 2:

Have you tried relearning the sliders in the MIDI mapping wizard?

I hope that helps.

[mixxxbot]

Commented by: Swiftb0y
Date: 2022-07-03T15:40:25Z

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Fixed in #4835

[mixxxbot]

Commented by: per-terra
Date: 2022-07-28T11:11:06Z

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Hello,

I'm new to Mixxx and using Numark DJ2GO2 Touch.
With the latest development version of the Mixxx, the tempo slider is still reversed.

When I add the "invert: true" option in the script, it works correctly.

From reading the pull request, it seems that the option was considered but eventually not adopted.

Why you didn't adopt the option?

Best regards,
Per-Terra.

[mixxxbot]

Commented by: ronso0
Date: 2022-07-28T12:07:18Z

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You didn't yet answer that question:
Have you looked at Preferences > Decks > Speed > Slider range > Down Increases Speed?

[mixxxbot]

Issue closed with status Fix Committed.

[doteya]

I find that the reversed Tempo-Fader issue is not resolved.
"Down increases speed" is checked, the HW tempo-fader down makes slider UI up and decrease speed.

"Down increases speed" is unchecked, the HW tempo-fader down makes slider UI up and increase speed.

I think that "invert: true" is required for Tempo-Fader Pots.
I will make PR for it.

And other issue, Miss translated "Down increases speed" to Japanese.
In Japanese, the check box label means "Down decreases speed".
I will check how to fix translation.
Latest 2.4 alpha fixed this.

[ronso0]

@doteya Just to be sure: you tested with the latest 2.3 beta (2.3.4), not with tge current stable 2.3.3?

[doteya]

@ronso0 Now I test latest 2.3 beta and stable 2.3.3 on Windows 11.
They have the same problem.
Latest version can change "Down increases speed" to increase/decrease speed like HW label, but inverted direction of UI problem is not resolved.

[doteya]

@ronso0 Please let me add more information.
My tested environment was not the latest 2.3 beta build.
I overwrote c:\program files\mixxx\controllers with res/controllers, and deleted c:\users\myuser\AppData\Local\MIXXX.
So I have tested stable 2.3.3 build with latest Numark DJ2Go2 midi map, scripts and midi-components-0.0.js.

[ronso0]

Okay.
if an issue is only about a particular mapping (as long as the Mixxx base version is the same 2.3.3+, and midi-components is not involved) you don't need to mess with directories but simply copy the 2.3.4 mapping files (midi and script) to your user settings directory /controllers so it's shown in the upper section of the mapping list in the controller preferences

[doteya]

Thank you.
I will test by using the user folder in the next time.

[daschuer]

What is the status of this issue?