A B C D G I L M O P R S T V W Y

A

allOff() - Method in class com.diozero.ws281xj.apa102.Apa102LedDriver

allOff() - Method in interface com.diozero.ws281xj.LedDriverInterface

Turn off all pixels and render.

allOff() - Method in class com.diozero.ws281xj.rpiws281x.WS281x

allOff() - Method in class com.diozero.ws281xj.spi.WS281xSpi

Apa102LedDriver - Class in com.diozero.ws281xj.apa102

Reference: https://cpldcpu.com/2014/11/30/understanding-the-apa102-superled/ Also: https://github.com/androidthings/contrib-drivers/blob/master/apa102/src/main/java/com/google/android/things/contrib/driver/apa102/Apa102.java

Apa102LedDriver(int, int, int, int, int) - Constructor for class com.diozero.ws281xj.apa102.Apa102LedDriver

Apa102Test - Class in com.diozero.ws281xj.sampleapps

Apa102Test() - Constructor for class com.diozero.ws281xj.sampleapps.Apa102Test

B

BLUE - Static variable in class com.diozero.ws281xj.PixelColour

C

close() - Method in class com.diozero.ws281xj.apa102.Apa102LedDriver

close() - Method in interface com.diozero.ws281xj.LedDriverInterface

close() - Method in class com.diozero.ws281xj.rpiws281x.WS281x

close() - Method in class com.diozero.ws281xj.spi.WS281xSpi

COLOUR_COMPONENT_MAX - Static variable in class com.diozero.ws281xj.PixelColour

colourWipe(LedDriverInterface, int, int) - Static method in class com.diozero.ws281xj.PixelAnimations

com.diozero.ws281xj - package com.diozero.ws281xj

com.diozero.ws281xj.apa102 - package com.diozero.ws281xj.apa102

com.diozero.ws281xj.rpiws281x - package com.diozero.ws281xj.rpiws281x

com.diozero.ws281xj.sampleapps - package com.diozero.ws281xj.sampleapps

com.diozero.ws281xj.spi - package com.diozero.ws281xj.spi

createColourHSB(float, float, float) - Static method in class com.diozero.ws281xj.PixelColour

Creates a colour based on the specified values in the HSB colour model.

createColourHSL(float, float, float) - Static method in class com.diozero.ws281xj.PixelColour

Creates a colour based on the specified values in the HSL colour model.

createColourRGB(float, float, float) - Static method in class com.diozero.ws281xj.PixelColour

Create a colour from relative RGB values

createColourRGB(int, int, int) - Static method in class com.diozero.ws281xj.PixelColour

Create a colour from int RGB values

D

delay(int) - Static method in class com.diozero.ws281xj.PixelAnimations

demo(LedDriverInterface) - Static method in class com.diozero.ws281xj.PixelAnimations

G

getBlueComponent(int) - Method in interface com.diozero.ws281xj.LedDriverInterface

Get the 8-bit blue component value for the specified pixel.

getBlueComponent(int) - Static method in class com.diozero.ws281xj.PixelColour

getBlueShift() - Method in enum com.diozero.ws281xj.StripType

getColourCount() - Method in enum com.diozero.ws281xj.StripType

getFrequency() - Method in enum com.diozero.ws281xj.spi.WS281xSpi.Protocol

getGreenComponent(int) - Method in interface com.diozero.ws281xj.LedDriverInterface

Get the 8-bit green component value for the specified pixel.

getGreenComponent(int) - Static method in class com.diozero.ws281xj.PixelColour

getGreenShift() - Method in enum com.diozero.ws281xj.StripType

getNumPixels() - Method in class com.diozero.ws281xj.apa102.Apa102LedDriver

getNumPixels() - Method in interface com.diozero.ws281xj.LedDriverInterface

getNumPixels() - Method in class com.diozero.ws281xj.rpiws281x.WS281x

getNumPixels() - Method in class com.diozero.ws281xj.spi.WS281xSpi

getPixelColour(int) - Method in class com.diozero.ws281xj.apa102.Apa102LedDriver

getPixelColour(int) - Method in interface com.diozero.ws281xj.LedDriverInterface

Get the current colour for the specified pixel.

getPixelColour(int) - Method in class com.diozero.ws281xj.rpiws281x.WS281x

getPixelColour(int) - Method in class com.diozero.ws281xj.spi.WS281xSpi

getRedComponent(int) - Method in interface com.diozero.ws281xj.LedDriverInterface

Get the 8-bit red component value for the specified pixel.

getRedComponent(int) - Static method in class com.diozero.ws281xj.PixelColour

getRedShift() - Method in enum com.diozero.ws281xj.StripType

getWhiteShift() - Method in enum com.diozero.ws281xj.StripType

GREEN - Static variable in class com.diozero.ws281xj.PixelColour

I

initialise(int, int, int, int, int, int, int) - Static method in class com.diozero.ws281xj.rpiws281x.WS281xNative

L

LedDriverInterface - Interface in com.diozero.ws281xj

LIGHT_BLUE - Static variable in class com.diozero.ws281xj.PixelColour

M

main(String[]) - Static method in class com.diozero.ws281xj.sampleapps.Apa102Test

main(String[]) - Static method in class com.diozero.ws281xj.sampleapps.WS281xSpiTest

main(String[]) - Static method in class com.diozero.ws281xj.sampleapps.WS281xTest

O

ORANGE - Static variable in class com.diozero.ws281xj.PixelColour

P

PINK - Static variable in class com.diozero.ws281xj.PixelColour

PixelAnimations - Class in com.diozero.ws281xj

PixelAnimations() - Constructor for class com.diozero.ws281xj.PixelAnimations

PixelColour - Class in com.diozero.ws281xj

0x00RRGGBB

PixelColour() - Constructor for class com.diozero.ws281xj.PixelColour

PURPLE - Static variable in class com.diozero.ws281xj.PixelColour

R

rainbow(LedDriverInterface, int) - Static method in class com.diozero.ws281xj.PixelAnimations

RAINBOW - Static variable in class com.diozero.ws281xj.PixelColour

rainbowCycle(LedDriverInterface, int) - Static method in class com.diozero.ws281xj.PixelAnimations

RED - Static variable in class com.diozero.ws281xj.PixelColour

render() - Method in class com.diozero.ws281xj.apa102.Apa102LedDriver

render() - Method in interface com.diozero.ws281xj.LedDriverInterface

Push any updated colours to the LED strip.

render() - Method in class com.diozero.ws281xj.rpiws281x.WS281x

render() - Static method in class com.diozero.ws281xj.rpiws281x.WS281xNative

render() - Method in class com.diozero.ws281xj.spi.WS281xSpi

Pixels are sent as follows: - The first transmitted pixel is the pixel closest to the transmitter.

S

setBlueComponent(int, int) - Method in interface com.diozero.ws281xj.LedDriverInterface

Set the 8-bit blue component value for the specified pixel.

setBlueComponent(int, int) - Static method in class com.diozero.ws281xj.PixelColour

setGreenComponent(int, int) - Method in interface com.diozero.ws281xj.LedDriverInterface

Set the 8-bit green component value for the specified pixel.

setGreenComponent(int, int) - Static method in class com.diozero.ws281xj.PixelColour

setPixelColour(int, int) - Method in class com.diozero.ws281xj.apa102.Apa102LedDriver

setPixelColour(int, int) - Method in interface com.diozero.ws281xj.LedDriverInterface

Set the colour for the specified pixel.

setPixelColour(int, int) - Method in class com.diozero.ws281xj.rpiws281x.WS281x

setPixelColour(int, int) - Method in class com.diozero.ws281xj.spi.WS281xSpi

setPixelColourHSB(int, float, float, float) - Method in interface com.diozero.ws281xj.LedDriverInterface

Set the colour for the specified pixel using Hue Saturation Brightness (HSB) values.

setPixelColourHSL(int, float, float, float) - Method in interface com.diozero.ws281xj.LedDriverInterface

Set the colour for the specified pixel using Hue Saturation Luminance (HSL) values.

setPixelColourRGB(int, int, int, int) - Method in interface com.diozero.ws281xj.LedDriverInterface

Set the colour for the specified pixel using individual red / green / blue 8-bit values.

setRedComponent(int, int) - Method in interface com.diozero.ws281xj.LedDriverInterface

Set the 8-bit red component value for the specified pixel.

setRedComponent(int, int) - Static method in class com.diozero.ws281xj.PixelColour

SK6812 - Static variable in enum com.diozero.ws281xj.StripType

SK6812W - Static variable in enum com.diozero.ws281xj.StripType

StripType - Enum in com.diozero.ws281xj

Summaries of different LED strip types:

T

terminate() - Static method in class com.diozero.ws281xj.rpiws281x.WS281xNative

theatreChase(LedDriverInterface, int, int) - Static method in class com.diozero.ws281xj.PixelAnimations

theatreChaseRainbow(LedDriverInterface, int) - Static method in class com.diozero.ws281xj.PixelAnimations

V

validateColourComponent(String, int) - Static method in class com.diozero.ws281xj.PixelColour

valueOf(String) - Static method in enum com.diozero.ws281xj.spi.WS281xSpi.Protocol

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum com.diozero.ws281xj.StripType

Returns the enum constant of this type with the specified name.

values() - Static method in enum com.diozero.ws281xj.spi.WS281xSpi.Protocol

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum com.diozero.ws281xj.StripType

Returns an array containing the constants of this enum type, in the order they are declared.

W

wheel(int) - Static method in class com.diozero.ws281xj.PixelColour

Input a value 0 to 255 to get a colour value.

WS2812 - Static variable in enum com.diozero.ws281xj.StripType

WS281x - Class in com.diozero.ws281xj.rpiws281x

Provides support for WS2811B / WS2812B aka Adafriut NeoPixel LEDs via a JNI wrapper around the rpi_ws281x C library.

WS281x(int, int, int) - Constructor for class com.diozero.ws281xj.rpiws281x.WS281x

WS281x(int, int, int, int, int, StripType) - Constructor for class com.diozero.ws281xj.rpiws281x.WS281x

WS281x(int, int, int, int, int, StripType, int) - Constructor for class com.diozero.ws281xj.rpiws281x.WS281x

WS281xNative - Class in com.diozero.ws281xj.rpiws281x

WS281xNative() - Constructor for class com.diozero.ws281xj.rpiws281x.WS281xNative

WS281xSpi - Class in com.diozero.ws281xj.spi

References: https://os.mbed.com/users/JacobBramley/code/PixelArray/file/47802e75974e/neopixel.cpp https://github.com/jgarff/rpi_ws281x/blob/master/ws2811.c

WS281xSpi(int, int, StripType, int, int) - Constructor for class com.diozero.ws281xj.spi.WS281xSpi

WS281xSpi(int, int, WS281xSpi.Protocol, StripType, int, int) - Constructor for class com.diozero.ws281xj.spi.WS281xSpi

WS281xSpi.Protocol - Enum in com.diozero.ws281xj.spi

WS281xSpiTest - Class in com.diozero.ws281xj.sampleapps

WS281xSpiTest() - Constructor for class com.diozero.ws281xj.sampleapps.WS281xSpiTest

WS281xTest - Class in com.diozero.ws281xj.sampleapps

WS281xTest() - Constructor for class com.diozero.ws281xj.sampleapps.WS281xTest

Y

YELLOW - Static variable in class com.diozero.ws281xj.PixelColour

A B C D G I L M O P R S T V W Y