Module led 

LED ring rendering — re-exported from the led-ring crate.

This module provides spatial patterns, temporal modifiers, and ring animation for WS2812/SK6812 LED rings. Generic over ring size.

Structs

LedRing

Stateful LED ring that tracks animation and renders frames.

Rgb

RGB color (matches smart_leds::RGB8 layout).

RingAnimation

Complete ring animation state.

Enums

Modifier

Temporal modifier — how rendered pixels change over time.

Renderer

Spatial pattern — which LEDs are lit and what color.

Constants

IDENTITY_MAP

Identity clock map for N LEDs (position i maps to physical index i).

LEDS_PER_RING

Default LEDs per ring for the pedalboard hardware.

PEDALBOARD_CLOCK_MAP

Clock-position mapping for the pedalboard PCB (12 LEDs). PCB layout: D1=3h, D2=2h, …, D12=4h.

Functions

hue_to_rgb

HSV hue (0–255) to RGB at full saturation/value.

Type Aliases

RingFrame

Frame type for 12-LED rings (pedalboard default).