LedColor Struct Reference

Simple RGB colour triplet. More...

#include <LedManager.h>

Public Member Functions
constexpr	LedColor () noexcept
	Default-construct black (0, 0, 0).
constexpr	LedColor (uint8_t r, uint8_t g, uint8_t b) noexcept
	Construct from individual R/G/B components.
constexpr uint32_t	ToRgb () const noexcept
	Pack into a 24-bit 0xRRGGBB integer.

Static Public Member Functions
static constexpr LedColor	FromRgb (uint32_t rgb) noexcept
	Unpack from a 24-bit 0xRRGGBB integer.

Public Attributes
uint8_t	red
	Red channel [0–255].
uint8_t	green
	Green channel [0–255].
uint8_t	blue
	Blue channel [0–255].

Detailed Description

Simple RGB colour triplet.

Stored as three 8-bit components. Use ToRgb() / FromRgb() to convert to/from a packed 0xRRGGBB integer.

Constructor & Destructor Documentation

LedColor() [1/2]

constexpr LedColor::LedColor ( )

inlineconstexprnoexcept

Default-construct black (0, 0, 0).

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LedColor() [2/2]

constexpr LedColor::LedColor ( uint8_t  r, uint8_t  g, uint8_t  b  )

inlineconstexprnoexcept

Construct from individual R/G/B components.

Parameters

r	Red [0–255].
g	Green [0–255].
b	Blue [0–255].

Member Function Documentation

FromRgb()

static constexpr LedColor LedColor::FromRgb ( uint32_t  rgb )

inlinestaticconstexprnoexcept

Unpack from a 24-bit 0xRRGGBB integer.

Parameters

rgb	Packed 24-bit colour.

Returns

LedColor with extracted R/G/B components.

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ToRgb()

constexpr uint32_t LedColor::ToRgb ( ) const

inlineconstexprnoexcept

Pack into a 24-bit 0xRRGGBB integer.

Returns

Packed 24-bit RGB value.

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Member Data Documentation

blue

uint8_t LedColor::blue

Blue channel [0–255].

green

uint8_t LedColor::green

Green channel [0–255].

red

uint8_t LedColor::red

Red channel [0–255].

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The documentation for this struct was generated from the following file:

• LedManager.h