Adafruit_EyeLights_Ring_buffered Class Reference

Class for buffered EyeLights LED ring, left or right. More...

#include <Adafruit_IS31FL3741.h>

Inheritance diagram for Adafruit_EyeLights_Ring_buffered:

Public Member Functions
	Adafruit_EyeLights_Ring_buffered (void *parent, bool isRight)
	Constructor for one of the EyeLights ring objects (buffered). Used internally by the library, not user code. More...
void	setPixelColor (int16_t n, uint32_t color)
	Set color of one pixel of one buffered EyeLights ring, from a single packed RGB value. No immediate effect on LEDs; must follow up with show(). More...
void	setPixelColor (int16_t n, uint8_t r, uint8_t g, uint8_t b)
	Set color of one pixel of one buffered EyeLights ring, from separate R,G,B values. No immediate effect on LEDs; must follow up with show(). More...
void	fill (uint32_t color)
	Fill all pixels of one buffered EyeLights ring to same color, from a single packed R,G,B value. No immediate effect on LEDs; must follow up with show(). More...
void	fill (uint8_t r, uint8_t g, uint8_t b)
	Fill all pixels of one buffered EyeLights ring to same color, from separate R,G,B values. No immediate effect on LEDs; must follow up with show(). More...
Public Member Functions inherited from Adafruit_EyeLights_Ring_Base
	Adafruit_EyeLights_Ring_Base (void *parent, bool isRight)
	Constructor for EyeLights LED ring. This is a base class used by both the direct and buffered variants. Not invoked by user code. More...
uint8_t	numPixels (void) const
	Return number of LEDs in ring (a la NeoPixel) More...
void	setBrightness (uint8_t b)
	Set brightness of LED ring. This is a mathematical brightness scale applied to setPixel() colors when setting ring pixels, distinct from any value passed to setLEDscaling() functions, because matrix and rings share pixels. More...

Additional Inherited Members
Protected Attributes inherited from Adafruit_EyeLights_Ring_Base
uint16_t	_brightness = 256
	Internally 1-256 for math.
void *	parent
	Pointer back to EyeLights object.
const uint16_t *	ring_map
	Pointer to LED index lookup table.

Detailed Description

Class for buffered EyeLights LED ring, left or right.

Constructor & Destructor Documentation

Adafruit_EyeLights_Ring_buffered()

Adafruit_EyeLights_Ring_buffered::Adafruit_EyeLights_Ring_buffered ( void *  parent, bool  isRight  )

inline

Constructor for one of the EyeLights ring objects (buffered). Used internally by the library, not user code.

Parameters

parent	Pointer to parent Adafruit_EyeLights_buffered object.
isRight	true = right ring, false = left ring.

Member Function Documentation

setPixelColor() [1/2]

void Adafruit_EyeLights_Ring_buffered::setPixelColor	(	int16_t	n,
		uint32_t	color
	)

Set color of one pixel of one buffered EyeLights ring, from a single packed RGB value. No immediate effect on LEDs; must follow up with show().

Parameters

n	Index of pixel to set (0-23).
color	RGB888 (24-bit) color, a la NeoPixel.

setPixelColor() [2/2]

void Adafruit_EyeLights_Ring_buffered::setPixelColor	(	int16_t	n,
		uint8_t	r,
		uint8_t	g,
		uint8_t	b
	)

Set color of one pixel of one buffered EyeLights ring, from separate R,G,B values. No immediate effect on LEDs; must follow up with show().

Parameters

n	Index of pixel to set (0-23).
r	Red component (0-255) of color, a la NeoPixel.
g	Green component (0-255) of color, a la NeoPixel.
b	Blue component (0-255) of color, a la NeoPixel.

fill() [1/2]

void Adafruit_EyeLights_Ring_buffered::fill

(

uint32_t

color

)

Fill all pixels of one buffered EyeLights ring to same color, from a single packed R,G,B value. No immediate effect on LEDs; must follow up with show().

Parameters

color

RGB888 (24-bit) color, a la NeoPixel.

fill() [2/2]

void Adafruit_EyeLights_Ring_buffered::fill	(	uint8_t	r,
		uint8_t	g,
		uint8_t	b
	)

Fill all pixels of one buffered EyeLights ring to same color, from separate R,G,B values. No immediate effect on LEDs; must follow up with show().

Parameters

r	Red component (0-255) of color, a la NeoPixel.
g	Green component (0-255) of color, a la NeoPixel.
b	Blue component (0-255) of color, a la NeoPixel.

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The documentation for this class was generated from the following files:

• Adafruit_IS31FL3741.h
• Adafruit_IS31FL3741.cpp