├── EasyNeoPixels.h
├── README.md
├── examples
    ├── blink
    │   └── blink.ino
    └── colorSequence
    │   └── colorSequence.ino
├── keywords.txt
└── library.properties


/EasyNeoPixels.h:
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 1 | 
 2 | /*
 3 |   EasyNeoPixels.h - Library for making neopixels more approachable.
 4 |   Created by Evelyn Masso, April 9, 2017.
 5 | */
 6 | 
 7 | #pragma once
 8 | 
 9 | #include "Arduino.h"
10 | #include <Adafruit_NeoPixel.h>
11 | 
12 | Adafruit_NeoPixel easyNeoPixels;
13 | 
14 | void setupEasyNeoPixels(int pin, int num) {
15 |   easyNeoPixels = Adafruit_NeoPixel(num, pin, NEO_GRB + NEO_KHZ800);
16 |   easyNeoPixels.begin();
17 | }
18 | 
19 | // set the nth neopixel to a particular brightness of white
20 | // meant to be used with val as HIGH or LOW
21 | void writeEasyNeoPixel(int num, int val) {
22 |   easyNeoPixels.setPixelColor(num, easyNeoPixels.Color(val*255,val*255,val*255));
23 |   easyNeoPixels.show();
24 | }
25 | 
26 | // set the nth neopixel to a particular rgb color
27 | void writeEasyNeoPixel(int num, int r, int g, int b) {
28 |   easyNeoPixels.setPixelColor(num, easyNeoPixels.Color(r,g,b));
29 |   easyNeoPixels.show();
30 | }
31 | 


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/README.md:
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 1 | # Easy NeoPixels Library
 2 | 
 3 | Makes it easy to use Neopixels with just a few simple commands!
 4 | 
 5 | No knowledge of functions, objects, or variables required.
 6 | 
 7 | It's as easy as:
 8 | 
 9 | ```c
10 | setupEasyNeoPixels(13, 1);              // attached to pin 13, 1 neopixel long
11 | writeEasyNeoPixel(0, HIGH);             // turn on the first neopixel
12 | writeEasyNeoPixel(0, 255, 0, 255);      // make the first neopixel purple (red + blue)
13 | ```
14 | 
15 | ## Examples
16 | 
17 | see `examples/` for a collection of arduino sketches that use this library
18 | 
19 | ## A Note to Advanced Users
20 | 
21 | Please be aware this library pollutes the global namespace with a variable and a few functions. 😄
22 | 


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/examples/blink/blink.ino:
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 1 | /*
 2 | 
 3 | Blink bright white light from a single Neopixel!
 4 | 
 5 | */
 6 | 
 7 | #include <EasyNeoPixels.h>
 8 | 
 9 | void setup() {
10 |     // setup for one NeoPixel attached to pin 13
11 |     setupEasyNeoPixels(13, 1);
12 | }
13 | 
14 | void loop() {
15 |     // turn the NeoPixel ON
16 |     writeEasyNeoPixel(0, HIGH);
17 |     delay(500);
18 |     // turn the NeoPixel OFF
19 |     writeEasyNeoPixel(0, LOW);
20 |     delay(500);
21 | }
22 | 


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/examples/colorSequence/colorSequence.ino:
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 1 | /*
 2 | 
 3 | Cycle through colors on a single Neopixel!
 4 | 
 5 | */
 6 | 
 7 | #include <EasyNeoPixels.h>
 8 | 
 9 | void setup() {
10 |     setupEasyNeoPixels(13, 1);
11 | }
12 | 
13 | void loop() {
14 |     // make it red
15 |     writeEasyNeoPixel(0, 255, 0, 0);
16 |     delay(500);
17 |     // make it green
18 |     writeEasyNeoPixel(0, 0, 255, 0);
19 |     delay(500);
20 |     // make it blue
21 |     writeEasyNeoPixel(0, 0, 0, 255);
22 |     delay(500);
23 | }
24 | 


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/keywords.txt:
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1 | setupEasyNeoPixels	KEYWORD2
2 | writeEasyNeoPixel	KEYWORD2
3 | 


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/library.properties:
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 1 | name=Easy NeoPixels
 2 | version=0.2.3
 3 | author=Evelyn Masso <evoutofambit@gmail.com>
 4 | maintainer=Evelyn Masso <evoutofambit@gmail.com>
 5 | sentence=Use Adafruit NeoPixels with less setup and configuration.
 6 | paragraph=Ideal for first-time NeoPixel users and people less comfortable with complex external libraries.
 7 | category=Display
 8 | url=https://github.com/outofambit/easy-neopixels
 9 | architectures=*
10 | depends=Adafruit NeoPixel
11 | 


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