Detailed Description

Shared utilities for SPI chipset encoders.

Common functions used by multiple encoder implementations including brightness mapping, checksum generation, and color scaling.

Definition in file encoder_utils.h.

#include "fl/stl/stdint.h"
#include "fl/gfx/gamma_lut.h"
#include "fl/stl/noexcept.h"

Include dependency graph for encoder_utils.h:

This graph shows which files directly or indirectly include this file:

Namespaces
namespace	fl
	Base definition for an LED controller.

Functions
void	fl::hd108BrightnessHeader (u8 brightness_8bit, u8 f0_out, u8 f1_out) FL_NOEXCEPT
	Generate HD108 per-channel gain header bytes.

u16	fl::hd108GammaCorrect (u8 value) FL_NOEXCEPT
	Convert 8-bit color to HD108 16-bit gamma-corrected value (gamma 2.8)

u16	fl::lpd6803EncodeRGB (u8 r, u8 g, u8 b) FL_NOEXCEPT
	Convert RGB to LPD6803 16-bit format (1bbbbbgggggrrrrr)

u8	fl::lpd8806Encode (u8 value) FL_NOEXCEPT
	Apply LPD8806 encoding to a single color byte.

u8	fl::mapBrightness8to5 (u8 brightness_8bit) FL_NOEXCEPT
	Map 8-bit brightness to 5-bit (0-31)

u8	fl::p9813FlagByte (u8 r, u8 g, u8 b) FL_NOEXCEPT
	Generate P9813 flag byte from RGB components.

Namespaces