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Add GTK GUI with real-time pot control #70

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@ChrisX101010 ChrisX101010 commented Jan 25, 2026

Adds a GTK-based GUI addressing #60.

Features:

  • Guitar pedal style interface with 4 rotary knobs
  • Real-time pot control using --control= interface (ea71138)
  • All 9 effects supported (reads from Makefile)
  • Smooth mouse drag and scroll wheel for knobs
  • Keyboard shortcuts: Tab (select), ←→ (±5), ↑↓ (±1), Space (play), 1-9 (effect), R (reset)
  • Works with aplay (~100ms latency) or ffplay fallback

Requirements:

sudo apt install python3-gi python3-gi-cairo gir1.2-gtk-3.0

Usage:

python3 gui.py

Closes #60

@ChrisX101010
Add GTK GUI with real-time pot control (ea71138)
6ed1713 
- Guitar pedal style interface with rotary knobs
- Real-time pot control via pXYY commands
- Reads effects dynamically from Makefile
- Uses aplay -B 100 for ~100ms latency
- Smooth knob dragging, keyboard shortcuts

Closes torvalds#60
@ChrisX101010 ChrisX101010 mentioned this pull request Jan 25, 2026
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Add qt/gtk based GUI

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@ChrisX101010