Class for direct (unbuffered) EyeLights LED ring, left or right. More...

Inheritance diagram for Adafruit_EyeLights_Ring:

Public Member Functions
	Adafruit_EyeLights_Ring (void *parent, bool isRight)
	Constructor for one of the EyeLights ring objects (direct, unbuffered). Used internally by the library, not user code. More...

void	setPixelColor (int16_t n, uint32_t color)
	Set color of one pixel of one direct (unbuffered) EyeLights ring, from a single packed RGB value. More...

void	setPixelColor (int16_t n, uint8_t t, uint8_t g, uint8_t b)
	Set color of one pixel of one direct (unbuffered) EyeLights ring, from separate R,G,B values. More...

void	fill (uint32_t color)
	Fill all pixels of one direct (unbuffered) EyeLights ring to same color, from a single packed value. More...

void	fill (uint8_t r, uint8_t g, uint8_t b)
	Fill all pixels of one direct (unbuffered) EyeLights ring to same color, from separate R,G,B values. 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 direct (unbuffered) EyeLights LED ring, left or right.

Constructor & Destructor Documentation

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

inline

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

Parameters

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

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

Set color of one pixel of one direct (unbuffered) EyeLights ring, from a single packed RGB value.

Parameters

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

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

Set color of one pixel of one direct (unbuffered) EyeLights ring, from separate R,G,B values.

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.

void Adafruit_EyeLights_Ring::fill ( uint32_t color )

Fill all pixels of one direct (unbuffered) EyeLights ring to same color, from a single packed value.

Parameters

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

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

Fill all pixels of one direct (unbuffered) EyeLights ring to same color, from separate R,G,B values.

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.

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