RGBRingCoder Class Reference

API for the SparkFun* RGB RingCoder. More...

Detailed Description

• ID: rgbringcoder
• Name: SparkFun RGB Ringcoder
• Category: led
• Link: https://www.sparkfun.com/products/11040
• Manufacturer: sparkfun
• Connection: pwm gpio

RGB RingCoder is a breakout board, a circular LED containing 16 LEDs arranged in a ring, and a rotary encoder. The encoder contains an RGB LED as well as a push button function.

The device requires 11 pins, 3 of which must be PWM-capable (for the RGB LEDs).

Public Member Functions
synchronized void	delete ()
	RGBRingCoder (int en, int latch, int clear, int clk, int dat, int sw, int encA, int encB, int red, int green, int blue)
void	setRingLEDS (int bits)
boolean	getButtonState ()
int	getEncoderPosition ()
void	clearEncoderPosition ()
void	setRGBLED (float r, float g, float b)

Constructor & Destructor Documentation

RGBRingCoder	(	int	en,
		int	latch,
		int	clear,
		int	clk,
		int	dat,
		int	sw,
		int	encA,
		int	encB,
		int	red,
		int	green,
		int	blue
	)

RGBRingCoder constructor

Parameters

en	Enables GPIO
latch	Latch GPIO
clear	Clears GPIO
clk	Clock GPIO
dat	Data out GPIO
sw	Push button switch GPIO
encA	Encoder A GPIO
encB	Encoder B GPIO
red	RGB red LED PWM
green	RGB green LED PWM
blue	RGB blue LED PWM

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

• /var/lib/jenkins/workspace/upm-doc-stable/build-33/src/rgbringcoder/RGBRingCoder.java