Design

Toy synth architecture

Classic MVC app

Model

• buffers
  • digital inputs
  • analog inputs
  • display
  • led states
• lookups
  • scale maps
  • pinouts
• MIDI files
• user storage
  • synth patches
  • sequencer patterns

View (UI)

• buttons
• knobs/sliders
• encoders
• character display

Controller

• I/O management
• Synthesizer
• Sequencer
  • MIDI reader

Synth interface

Pretty much implements a midi interface