Adafruit_IS31FL3741_GlassesRing_buffered Class Reference

Class for Adafruit LED Glasses (ring portion) with LED data being buffered on the microcontroller and sent only when show() is called. Not used by user code directly, the left and right classes below create distinct subclasses for that. More...

#include <Adafruit_IS31FL3741.h>

Inheritance diagram for Adafruit_IS31FL3741_GlassesRing_buffered:

Public Member Functions
	Adafruit_IS31FL3741_GlassesRing_buffered (Adafruit_IS31FL3741_buffered *controller, bool isRight)
	Constructor for buffered glasses LED ring. Not invoked by user code; use one of the subsequent subclasses for that. More...
void	setPixelColor (int16_t n, uint32_t color)
	Set color of one pixel of one buffered glasses ring. No immediate effect on LEDs; must follow up with show(). More...
void	fill (uint32_t color)
	Fill all pixels of one glasses ring to same color. No immediate effect on LEDs; must follow up with show(). 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...

Protected Attributes
Adafruit_IS31FL3741_buffered *	_is31 = NULL
	Pointer to core object.
uint16_t	_brightness = 256
	Internally 1-256 for math.
const uint16_t *	ring_map
	Pointer to lookup table.

Detailed Description

Class for Adafruit LED Glasses (ring portion) with LED data being buffered on the microcontroller and sent only when show() is called. Not used by user code directly, the left and right classes below create distinct subclasses for that.

Note

This class is deprecated but provided for compatibility. New code should use the Adafruit_EyeLights classes.

Constructor & Destructor Documentation

Adafruit_IS31FL3741_GlassesRing_buffered()

Adafruit_IS31FL3741_GlassesRing_buffered::Adafruit_IS31FL3741_GlassesRing_buffered	(	Adafruit_IS31FL3741_buffered *	controller,
		bool	isRight
	)

Constructor for buffered glasses LED ring. Not invoked by user code; use one of the subsequent subclasses for that.

Parameters

controller	Pointer to Adafruit_IS31FL3741 object.
isRight	true if right ring, false if left.

Member Function Documentation

setPixelColor()

void Adafruit_IS31FL3741_GlassesRing_buffered::setPixelColor	(	int16_t	n,
		uint32_t	color
	)

Set color of one pixel of one buffered glasses ring. 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.

fill()

void Adafruit_IS31FL3741_GlassesRing_buffered::fill

(

uint32_t

color

)

Fill all pixels of one glasses ring to same color. No immediate effect on LEDs; must follow up with show().

Parameters

color

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

numPixels()

uint8_t Adafruit_IS31FL3741_GlassesRing_buffered::numPixels ( void  ) const

inline

Return number of LEDs in ring (a la NeoPixel)

Returns

int Always 24.

setBrightness()

void Adafruit_IS31FL3741_GlassesRing_buffered::setBrightness ( uint8_t  b )

inline

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.

Parameters

b	Brightness from 0 (off) to 255 (max).

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

• Adafruit_IS31FL3741.h
• Adafruit_IS31FL3741.cpp