├── src
    ├── NeoAnimationFX.cpp
    └── NeoAnimationFX.h
├── .travis.yml
├── library.properties
├── library.json
├── examples
    └── catalog_animations
    │   └── catalog_animations.ino
├── README.md
├── platformio.ini
├── keywords.txt
└── LICENSE


/src/NeoAnimationFX.cpp:
--------------------------------------------------------------------------------
1 | #include "NeoAnimationFX.h"
2 | 


--------------------------------------------------------------------------------
/.travis.yml:
--------------------------------------------------------------------------------
 1 | language: python
 2 | python:
 3 |     - "2.7"
 4 | sudo: false
 5 | cache:
 6 |     directories:
 7 |         - "~/.platformio"
 8 | env:
 9 |     - PLATFORMIO_CI_SRC=examples/catalog_animations
10 | install:
11 |     - pip install -U platformio
12 |     - platformio update
13 | script:
14 |     - platformio ci --project-conf=./platformio.ini -v


--------------------------------------------------------------------------------
/library.properties:
--------------------------------------------------------------------------------
 1 | name=NeoAnimationFX
 2 | version=0.3
 3 | author=Debashish Sahu
 4 | maintainer=Debashish Sahu
 5 | sentence=A library that makes controlling NeoPixels (WS2811, WS2812, WS2813 & SK6812) and DotStars (APA102) easy.
 6 | paragraph=Supports most Arduino platforms, including Esp8266 and Esp32.  Support for RGBW pixels.  Includes seperate RgbColor, RgbwColor, HslColor, and HsbColor objects.  Includes an animator class that helps create asyncronous animations.  Supports Matrix layout of pixels.  Includes Gamma corretion object.  For Esp8266 it has three methods of sending NeoPixel data, DMA, UART, and Bit Bang; and two methods of sending DotStar data, hardware SPI and software SPI.
 7 | category=Display
 8 | url=https://github.com/debsahu/NeoAnimationFX
 9 | architectures=esp8266
10 | 


--------------------------------------------------------------------------------
/library.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "name": "NeoAnimationFX",
 3 |   "keywords": "NeoPixel, WS2811, WS2812, WS2813, SK6812, DotStar, APA102, RGB, RGBW",
 4 |   "description": "A animation library that makes controlling NeoPixels (WS2811, WS2812, WS2813 & SK6812) and DotStars (APA102) easy.  Supports most Arduino platforms.  Support for RGBW pixels.  Includes seperate RgbColor, RgbwColor, HslColor, and HsbColor objects.  Includes an animator class that helps create asyncronous animations.  For Esp8266 it has three methods of sending NeoPixel data, DMA, UART, and Bit Bang; and two methods of sending DotStar data, hardware SPI and software SPI.",
 5 |   "homepage": "https://github.com/debsahu/NeoAnimationFX",
 6 |   "repository":
 7 |   {
 8 |     "type": "git",
 9 |     "url": "https://github.com/debsahu/NeoAnimationFX"
10 |   },
11 |   "version": "0.3",
12 |   "frameworks": "arduino",
13 |   "platforms": "esp8266"
14 | }
15 | 
16 | 


--------------------------------------------------------------------------------
/examples/catalog_animations/catalog_animations.ino:
--------------------------------------------------------------------------------
 1 | #include <NeoAnimationFX.h>
 2 | 
 3 | #define numPixels 16
 4 | #define PIN 2 //GPIO3
 5 | 
 6 | #ifdef ESP8266
 7 | typedef  NeoPixelBrightnessBus<NeoGrbFeature, Neo800KbpsMethod> NEOMETHOD; //uses GPIO3/RX
 8 | //typedef  NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp8266Uart1800KbpsMethod> NEOMETHOD; //uses GPIO2/D4
 9 | #endif
10 | #ifdef ESP32
11 | typedef  NeoPixelBrightnessBus<NeoGrbFeature, NeoEsp32I2s1800KbpsMethod> NEOMETHOD;
12 | #endif
13 | 
14 | NEOMETHOD strip(numPixels, PIN); // PIN is ignored for ESP8266
15 | NeoAnimationFX<NEOMETHOD> myPixelRef(strip);
16 | 
17 | int i=-1;
18 | long lastModeT = 0;
19 | bool MASTERMODE = false;
20 | int modetotry = FX_MODE_CUSTOM;
21 | 
22 | void setup() {
23 |   Serial.begin(115200);
24 |   Serial.println();
25 |   myPixelRef.init();
26 |   myPixelRef.setColor(random(255),random(255),random(255));
27 | //  myPixelRef.setSpeed(65535);
28 | //  myPixelRef.setBrightness(100);
29 |   myPixelRef.start();
30 | }
31 | 
32 | void loop() {
33 |   myPixelRef.service();
34 |   if (millis() - lastModeT > 5000) {
35 |     lastModeT = millis();
36 |     myPixelRef.clear();
37 |     (MASTERMODE) ? i = modetotry : i++;
38 |     if(i >= myPixelRef.getModeCount() ) i=0;
39 |     myPixelRef.setMode(i);
40 |     Serial.print("Mode: ");
41 |     Serial.println(myPixelRef.getModeName(i));
42 |   }
43 | }


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # NeoAnimationFX
 2 | This uses NeoPixelBrightnessBus and borrows code from awesome animations developed at [WS2812FX](https://github.com/kitesurfer1404/WS2812FX).
 3 | 
 4 | ----------------------------------------
 5 | Check [WS2812FX example](https://github.com/kitesurfer1404/WS2812FX/blob/master/examples/ws2812fx_dma/ws2812fx_dma.ino), easier way to achieve this. Still want to use this, follow instructions below.  
 6 | ----------------------------------------
 7 | ## Why?
 8 | - NeoPixelBrightnessBus uses DMA, so WiFi functions are not effected while animating.
 9 | - Has support for numerous LED types
10 | - Very easy templates to handle RGB, HSL and HTML colors
11 | - Supports segments just like [WS2812FX](https://github.com/kitesurfer1404/WS2812FX)
12 | ## Limitations
13 | - RBGW leds not yet implemented! (not high priority)
14 | - Works on ESP8266 (for now), ESP32?
15 | - DMA method uses pin RX / GPIO3
16 | - UART method uses pin D4 / GPIO2
17 | - `Serial.begin();` needs to be started before `strip.Begin();` because both share the same pin.
18 | ## How to use the library
19 | * Download this GitHub [library](https://github.com/debsahu/NeoAnimationFX/archive/master.zip).
20 | * In Arduino, Goto Sketch -> Include Library -> Add .ZIP Library... and point to the zip file downloaded.
21 | * Install [NeoPixelBus library](https://github.com/Makuna/NeoPixelBus) using the same procedure.
22 | 


--------------------------------------------------------------------------------
/platformio.ini:
--------------------------------------------------------------------------------
 1 | [platformio]
 2 | src_dir = ./examples/catalog_animations
 3 | ;env_default = nodemcuv2
 4 | 
 5 | [common]
 6 | framework = arduino
 7 | build_flags =
 8 |   -w
 9 |   -D PIO_PLATFORM
10 | lib_deps =
11 |   NeoPixelBus
12 |   NeoAnimationFX=https://github.com/debsahu/NeoAnimationFX
13 | monitor_speed = 115200
14 | upload_speed = 115200
15 | upload_speed_fast = 921600
16 | targets_eum = erase, upload, monitor
17 | targets_um = upload, monitor
18 | 
19 | # see: http://docs.platformio.org/en/latest/platforms/espressif32.html
20 | [common:esp32]
21 | framework = ${common.framework}
22 | platform = espressif32@1.6.0
23 | ;platform = https://github.com/platformio/platform-espressif32.git#feature/stage
24 | build_flags =
25 |   ${common.build_flags}
26 |   -D ARDUINO_ARCH_ESP32
27 | monitor_speed = ${common.monitor_speed}
28 | upload_speed = ${common.upload_speed}
29 | upload_speed_fast = ${common.upload_speed_fast}
30 | lib_deps =
31 |   ${common.lib_deps}
32 | lib_ignore =
33 |   none
34 | 
35 | # see: http://docs.platformio.org/en/latest/platforms/espressif8266.html
36 | [common:esp8266]
37 | framework = ${common.framework}
38 | platform = espressif8266@1.8.0
39 | ;platform = https://github.com/platformio/platform-espressif8266.git#feature/stage
40 | monitor_speed = ${common.monitor_speed}
41 | board_build.flash_mode = dio
42 | upload_speed = ${common.upload_speed}
43 | upload_speed_fast = ${common.upload_speed_fast}
44 | upload_resetmethod = nodemcu
45 | build_flags =
46 |   ${common.build_flags}
47 |   -Teagle.flash.4m3m.ld
48 | lib_deps =
49 |   ${common.lib_deps}
50 | lib_ignore =
51 |   none
52 | 
53 | [env:nodemcuv2]
54 | board = nodemcuv2
55 | framework = ${common:esp8266.framework}
56 | platform = ${common:esp8266.platform}
57 | build_flags = ${common:esp8266.build_flags}
58 | board_build.flash_mode = ${common:esp8266.board_build.flash_mode}
59 | monitor_speed = ${common:esp8266.monitor_speed}
60 | upload_speed = ${common:esp8266.upload_speed}
61 | upload_resetmethod = ${common:esp8266.upload_resetmethod}
62 | lib_deps = ${common:esp8266.lib_deps}
63 | ;targets = ${common.targets_um}
64 | 
65 | [env:esp32dev]
66 | board = esp32dev
67 | framework = ${common.framework}
68 | platform = ${common:esp32.platform}
69 | monitor_speed = ${common:esp32.monitor_speed}
70 | upload_speed = ${common:esp32.upload_speed_fast}
71 | build_flags = ${common:esp32.build_flags}
72 | lib_deps = ${common:esp32.lib_deps}
73 | lib_ignore = ${common:esp32.lib_ignore}
74 | ;targets = ${common.targets_um}


--------------------------------------------------------------------------------
/keywords.txt:
--------------------------------------------------------------------------------
  1 | #######################################
  2 | # Syntax Coloring Map NeoPixelBus
  3 | #######################################
  4 | 
  5 | #######################################
  6 | # Datatypes (KEYWORD1)
  7 | #######################################
  8 | 
  9 | NeoAnimationFX	KEYWORD1
 10 | NeoPBBGRB800	KEYWORD1
 11 | NeoPBBGRB400	KEYWORD1
 12 | NeoPBBGRBU800	KEYWORD1
 13 | NeoPBBGRBU400	KEYWORD1
 14 | NeoPBBGRBD800	KEYWORD1
 15 | NeoPBBGRBD400	KEYWORD1
 16 | NeoPBBGRBBB800	KEYWORD1
 17 | NeoPBBGRBBB400	KEYWORD1
 18 | NeoPBBRGB800	KEYWORD1
 19 | NeoPBBRGB400	KEYWORD1
 20 | NeoPBBRGBU800	KEYWORD1
 21 | NeoPBBRGBU400	KEYWORD1
 22 | NeoPBBRGBD800	KEYWORD1
 23 | NeoPBBRGBD400	KEYWORD1
 24 | NeoPBBRGBBB800	KEYWORD1
 25 | NeoPBBRGBBB400	KEYWORD1
 26 | NeoPixelBus	KEYWORD1
 27 | RgbwColor	KEYWORD1
 28 | RgbColor	KEYWORD1
 29 | HslColor	KEYWORD1
 30 | HsbColor	KEYWORD1
 31 | HtmlColor	KEYWORD1
 32 | NeoGrbFeature	KEYWORD1
 33 | NeoGrbwFeature	KEYWORD1
 34 | NeoRgbwFeature	KEYWORD1
 35 | NeoRgbFeature	KEYWORD1
 36 | NeoBrgFeature	KEYWORD1
 37 | NeoRbgFeature	KEYWORD1
 38 | DotStarBgrFeature	KEYWORD1
 39 | DotStarLbgrFeature	KEYWORD1
 40 | NeoWs2813Method	KEYWORD1
 41 | Neo800KbpsMethod	KEYWORD1
 42 | Neo400KbpsMethod	KEYWORD1
 43 | NeoAvrWs2813Method	KEYWORD1
 44 | NeoAvr800KbpsMethod	KEYWORD1
 45 | NeoAvr400KbpsMethod	KEYWORD1
 46 | NeoEsp8266DmaWs2813Method	KEYWORD1
 47 | NeoEsp8266Dma800KbpsMethod	KEYWORD1
 48 | NeoEsp8266Dma400KbpsMethod	KEYWORD1
 49 | NeoEsp8266UartWs2813Method	KEYWORD1
 50 | NeoEsp8266Uart800KbpsMethod	KEYWORD1
 51 | NeoEsp8266Uart400KbpsMethod	KEYWORD1
 52 | NeoEsp8266AsyncUartWs2813Method	KEYWORD1
 53 | NeoEsp8266AsyncUart800KbpsMethod	KEYWORD1
 54 | NeoEsp8266AsyncUart400KbpsMethod	KEYWORD1
 55 | NeoEsp8266BitBangWs2813Method	KEYWORD1
 56 | NeoEsp8266BitBang800KbpsMethod	KEYWORD1
 57 | NeoEsp8266BitBang400KbpsMethod	KEYWORD1
 58 | NeoEsp32BitBangWs2813Method	KEYWORD1
 59 | NeoEsp32BitBang800KbpsMethod	KEYWORD1
 60 | NeoEsp32BitBang400KbpsMethod	KEYWORD1
 61 | DotStarMethod	KEYWORD1
 62 | DotStarSpiMethod	KEYWORD1
 63 | NeoPixelAnimator	KEYWORD1
 64 | AnimUpdateCallback	KEYWORD1
 65 | AnimationParam	KEYWORD1
 66 | NeoEase	KEYWORD1
 67 | AnimEaseFunction	KEYWORD1
 68 | RowMajorLayout	KEYWORD1
 69 | RowMajor90Layout	KEYWORD1
 70 | RowMajor180Layout	KEYWORD1
 71 | RowMajor270Layout	KEYWORD1
 72 | RowMajorAlternatingLayout	KEYWORD1
 73 | RowMajorAlternating90Layout	KEYWORD1
 74 | RowMajorAlternating180Layout	KEYWORD1
 75 | RowMajorAlternating270Layout	KEYWORD1
 76 | ColumnMajorLayout	KEYWORD1
 77 | ColumnMajor90Layout	KEYWORD1
 78 | ColumnMajor180Layout	KEYWORD1
 79 | ColumnMajor270Layout	KEYWORD1
 80 | ColumnMajorAlternatingLayout	KEYWORD1
 81 | ColumnMajorAlternating90Layout	KEYWORD1
 82 | ColumnMajorAlternating180Layout	KEYWORD1
 83 | ColumnMajorAlternating270Layout	KEYWORD1
 84 | NeoTopology	KEYWORD1
 85 | NeoRingTopology	KEYWORD1
 86 | NeoTiles	KEYWORD1
 87 | NeoMosaic	KEYWORD1
 88 | NeoGammaEquationMethod	KEYWORD1
 89 | NeoGammaTableMethod	KEYWORD1
 90 | NeoGamma	KEYWORD1
 91 | NeoHueBlendShortestDistance	KEYWORD1
 92 | NeoHueBlendLongestDistance	KEYWORD1
 93 | NeoHueBlendClockwiseDirection	KEYWORD1
 94 | NeoHueBlendCounterClockwiseDirection	KEYWORD1
 95 | NeoBufferContext	KEYWORD1
 96 | LayoutMapCallback	KEYWORD1
 97 | NeoBufferMethod	KEYWORD1
 98 | NeoBufferProgmemMethod	KEYWORD1
 99 | NeoBuffer	KEYWORD1
100 | NeoVerticalSpriteSheet	KEYWORD1
101 | NeoBitmapFile	KEYWORD1
102 | HtmlShortColorNames	KEYWORD1
103 | HtmlColorNames	KEYWORD1
104 | 
105 | #######################################
106 | # Methods and Functions (KEYWORD2)
107 | #######################################
108 | 
109 | Begin	KEYWORD2
110 | Show	KEYWORD2
111 | CanShow	KEYWORD2
112 | ClearTo	KEYWORD2
113 | RotateLeft	KEYWORD2
114 | ShiftLeft	KEYWORD2
115 | RotateRight	KEYWORD2
116 | ShiftRight	KEYWORD2
117 | IsDirty	KEYWORD2
118 | Dirty	KEYWORD2
119 | ResetDirty	KEYWORD2
120 | Pixels	KEYWORD2
121 | PixelsSize	KEYWORD2
122 | PixelCount	KEYWORD2
123 | SetPixelColor	KEYWORD2
124 | GetPixelColor	KEYWORD2
125 | CalculateBrightness	KEYWORD2
126 | Darken	KEYWORD2
127 | Lighten	KEYWORD2
128 | LinearBlend	KEYWORD2
129 | BilinearBlend	KEYWORD2
130 | IsAnimating	KEYWORD2
131 | NextAvailableAnimation	KEYWORD2
132 | StartAnimation	KEYWORD2
133 | StopAnimation	KEYWORD2
134 | RestartAnimation	KEYWORD2
135 | IsAnimationActive	KEYWORD2
136 | AnimationDuration	KEYWORD2
137 | UpdateAnimations	KEYWORD2
138 | IsPaused	KEYWORD2
139 | Pause	KEYWORD2
140 | Resume	KEYWORD2
141 | getTimeScale	KEYWORD2
142 | setTimeScale	KEYWORD2
143 | QuadraticIn	KEYWORD2
144 | QuadraticOut	KEYWORD2
145 | QuadraticInOut	KEYWORD2
146 | CubicIn	KEYWORD2
147 | CubicOut	KEYWORD2
148 | CubicInOut	KEYWORD2
149 | QuarticIn	KEYWORD2
150 | QuarticOut	KEYWORD2
151 | QuarticInOut	KEYWORD2
152 | QuinticIn	KEYWORD2
153 | QuinticOut	KEYWORD2
154 | QuinticInOut	KEYWORD2
155 | SinusoidalIn	KEYWORD2
156 | SinusoidalOut	KEYWORD2
157 | SinusoidalInOut	KEYWORD2
158 | ExponentialIn	KEYWORD2
159 | ExponentialOut	KEYWORD2
160 | ExponentialInOut	KEYWORD2
161 | CircularIn	KEYWORD2
162 | CircularOut	KEYWORD2
163 | CircularInOut	KEYWORD2
164 | Gamma	KEYWORD2
165 | Map	KEYWORD2
166 | MapProbe	KEYWORD2
167 | getWidth	KEYWORD2
168 | getHeight	KEYWORD2
169 | getCountOfRings	KEYWORD2
170 | getPixelCountAtRing	KEYWORD2
171 | getPixelCount	KEYWORD2
172 | TopologyHint	KEYWORD2
173 | Correct	KEYWORD2
174 | SpriteWidth	KEYWORD2
175 | SpriteHeight	KEYWORD2
176 | SpriteCount	KEYWORD2
177 | Blt	KEYWORD2
178 | Width	KEYWORD2
179 | Height	KEYWORD2
180 | Parse	KEYWORD2
181 | ToString	KEYWORD2
182 | ToNumericalString	KEYWORD2
183 | init	KEYWORD2
184 | service	KEYWORD2
185 | start	KEYWORD2
186 | stop	KEYWORD2
187 | reverse	KEYWORD2
188 | trigger	KEYWORD2
189 | setMode	KEYWORD2
190 | setCustomMode	KEYWORD2
191 | setSpeed	KEYWORD2
192 | increaseSpeed	KEYWORD2
193 | decreaseSpeed	KEYWORD2
194 | setColor	KEYWORD2
195 | setBrightness	KEYWORD2
196 | setLength	KEYWORD2
197 | getLength	KEYWORD2
198 | setSegment	KEYWORD2
199 | resetSegments	KEYWORD2
200 | increaseBrightness	KEYWORD2
201 | decreaseBrightness	KEYWORD2
202 | increaseLength	KEYWORD2
203 | decreaseLength	KEYWORD2
204 | isRunning	KEYWORD2
205 | getMode	KEYWORD2
206 | getSpeed	KEYWORD2
207 | getBrightness	KEYWORD2
208 | getModeCount	KEYWORD2
209 | getModeName	KEYWORD2
210 | getColor	KEYWORD2
211 | getNumSegments	KEYWORD2
212 | setNumSegments	KEYWORD2
213 | getSegments	KEYWORD2
214 | color_wheel	KEYWORD2
215 | FX_MODE_STATIC	KEYWORD2
216 | FX_MODE_BLINK	KEYWORD2
217 | FX_MODE_BREATH	KEYWORD2
218 | FX_MODE_COLOR_WIPE	KEYWORD2
219 | FX_MODE_COLOR_WIPE_INV	KEYWORD2
220 | FX_MODE_COLOR_WIPE_REV	KEYWORD2
221 | FX_MODE_COLOR_WIPE_REV_INV	KEYWORD2
222 | FX_MODE_COLOR_WIPE_RANDOM	KEYWORD2
223 | FX_MODE_RANDOM_COLOR	KEYWORD2
224 | FX_MODE_SINGLE_DYNAMIC	KEYWORD2
225 | FX_MODE_MULTI_DYNAMIC	KEYWORD2
226 | FX_MODE_RAINBOW	KEYWORD2
227 | FX_MODE_RAINBOW_CYCLE	KEYWORD2
228 | FX_MODE_SCAN	KEYWORD2
229 | FX_MODE_DUAL_SCAN	KEYWORD2
230 | FX_MODE_FADE	KEYWORD2
231 | FX_MODE_THEATER_CHASE	KEYWORD2
232 | FX_MODE_THEATER_CHASE_RAINBOW	KEYWORD2
233 | FX_MODE_RUNNING_LIGHTS	KEYWORD2
234 | FX_MODE_TWINKLE	KEYWORD2
235 | FX_MODE_TWINKLE_RANDOM	KEYWORD2
236 | FX_MODE_TWINKLE_FADE	KEYWORD2
237 | FX_MODE_TWINKLE_FADE_RANDOM	KEYWORD2
238 | FX_MODE_SPARKLE	KEYWORD2
239 | FX_MODE_FLASH_SPARKLE	KEYWORD2
240 | FX_MODE_HYPER_SPARKLE	KEYWORD2
241 | FX_MODE_STROBE	KEYWORD2
242 | FX_MODE_STROBE_RAINBOW	KEYWORD2
243 | FX_MODE_MULTI_STROBE	KEYWORD2
244 | FX_MODE_BLINK_RAINBOW	KEYWORD2
245 | FX_MODE_CHASE_WHITE	KEYWORD2
246 | FX_MODE_CHASE_COLOR	KEYWORD2
247 | FX_MODE_CHASE_RANDOM	KEYWORD2
248 | FX_MODE_CHASE_RAINBOW	KEYWORD2
249 | FX_MODE_CHASE_FLASH	KEYWORD2
250 | FX_MODE_CHASE_FLASH_RANDOM	KEYWORD2
251 | FX_MODE_CHASE_RAINBOW_WHITE	KEYWORD2
252 | FX_MODE_CHASE_BLACKOUT	KEYWORD2
253 | FX_MODE_CHASE_BLACKOUT_RAINBOW	KEYWORD2
254 | FX_MODE_COLOR_SWEEP_RANDOM	KEYWORD2
255 | FX_MODE_RUNNING_COLOR	KEYWORD2
256 | FX_MODE_RUNNING_RED_BLUE	KEYWORD2
257 | FX_MODE_RUNNING_RANDOM	KEYWORD2
258 | FX_MODE_LARSON_SCANNER	KEYWORD2
259 | FX_MODE_COMET	KEYWORD2
260 | FX_MODE_FIREWORKS	KEYWORD2
261 | FX_MODE_FIREWORKS_RANDOM	KEYWORD2
262 | FX_MODE_MERRY_CHRISTMAS	KEYWORD2
263 | FX_MODE_HALLOWEEN	KEYWORD2
264 | FX_MODE_FIRE_FLICKER	KEYWORD2
265 | FX_MODE_FIRE_FLICKER_SOFT	KEYWORD2
266 | FX_MODE_FIRE_FLICKER_INTENSE	KEYWORD2
267 | FX_MODE_DUAL_COLOR_WIPE_IN_OUT	KEYWORD2
268 | FX_MODE_DUAL_COLOR_WIPE_IN_IN	KEYWORD2
269 | FX_MODE_DUAL_COLOR_WIPE_OUT_OUT	KEYWORD2
270 | FX_MODE_DUAL_COLOR_WIPE_OUT_IN	KEYWORD2
271 | FX_MODE_CIRCUS_COMBUSTUS	KEYWORD2
272 | FX_MODE_BICOLOR_CHASE	KEYWORD2
273 | FX_MODE_TRICOLOR_CHASE	KEYWORD2
274 | FX_MODE_ICU	KEYWORD2
275 | FX_MODE_METEOR_RAIN	KEYWORD2
276 | 
277 | #######################################
278 | # Constants (LITERAL1)
279 | #######################################
280 | 
281 | NEO_MILLISECONDS	LITERAL1
282 | NEO_CENTISECONDS	LITERAL1
283 | NEO_DECISECONDS	LITERAL1
284 | NEO_SECONDS	LITERAL1
285 | NEO_DECASECONDS	LITERAL1
286 | AnimationState_Started	LITERAL1
287 | AnimationState_Progress	LITERAL1
288 | AnimationState_Completed	LITERAL1
289 | NeoTopologyHint_FirstOnPanel	LITERAL1
290 | NeoTopologyHint_InPanel	LITERAL1
291 | NeoTopologyHint_LastOnPanel	LITERAL1
292 | NeoTopologyHint_OutOfBounds	LITERAL1
293 | PixelIndex_OutOfBounds	LITERAL1
294 | ORANGE	LITERAL1
295 | PURPLE	LITERAL1
296 | MAGENTA	LITERAL1


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
  1 |                     GNU GENERAL PUBLIC LICENSE
  2 |                        Version 3, 29 June 2007
  3 | 
  4 |  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  5 |  Everyone is permitted to copy and distribute verbatim copies
  6 |  of this license document, but changing it is not allowed.
  7 | 
  8 |                             Preamble
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 10 |   The GNU General Public License is a free, copyleft license for
 11 | software and other kinds of works.
 12 | 
 13 |   The licenses for most software and other practical works are designed
 14 | to take away your freedom to share and change the works.  By contrast,
 15 | the GNU General Public License is intended to guarantee your freedom to
 16 | share and change all versions of a program--to make sure it remains free
 17 | software for all its users.  We, the Free Software Foundation, use the
 18 | GNU General Public License for most of our software; it applies also to
 19 | any other work released this way by its authors.  You can apply it to
 20 | your programs, too.
 21 | 
 22 |   When we speak of free software, we are referring to freedom, not
 23 | price.  Our General Public Licenses are designed to make sure that you
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 32 | you modify it: responsibilities to respect the freedom of others.
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 45 | that there is no warranty for this free software.  For both users' and
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 71 |                        TERMS AND CONDITIONS
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 87 | earlier work or a work "based on" the earlier work.
 88 | 
 89 |   A "covered work" means either the unmodified Program or a work based
 90 | on the Program.
 91 | 
 92 |   To "propagate" a work means to do anything with it that, without
 93 | permission, would make you directly or secondarily liable for
 94 | infringement under applicable copyright law, except executing it on a
 95 | computer or modifying a private copy.  Propagation includes copying,
 96 | distribution (with or without modification), making available to the
 97 | public, and in some countries other activities as well.
 98 | 
 99 |   To "convey" a work means any kind of propagation that enables other
100 | parties to make or receive copies.  Mere interaction with a user through
101 | a computer network, with no transfer of a copy, is not conveying.
102 | 
103 |   An interactive user interface displays "Appropriate Legal Notices"
104 | to the extent that it includes a convenient and prominently visible
105 | feature that (1) displays an appropriate copyright notice, and (2)
106 | tells the user that there is no warranty for the work (except to the
107 | extent that warranties are provided), that licensees may convey the
108 | work under this License, and how to view a copy of this License.  If
109 | the interface presents a list of user commands or options, such as a
110 | menu, a prominent item in the list meets this criterion.
111 | 
112 |   1. Source Code.
113 | 
114 |   The "source code" for a work means the preferred form of the work
115 | for making modifications to it.  "Object code" means any non-source
116 | form of a work.
117 | 
118 |   A "Standard Interface" means an interface that either is an official
119 | standard defined by a recognized standards body, or, in the case of
120 | interfaces specified for a particular programming language, one that
121 | is widely used among developers working in that language.
122 | 
123 |   The "System Libraries" of an executable work include anything, other
124 | than the work as a whole, that (a) is included in the normal form of
125 | packaging a Major Component, but which is not part of that Major
126 | Component, and (b) serves only to enable use of the work with that
127 | Major Component, or to implement a Standard Interface for which an
128 | implementation is available to the public in source code form.  A
129 | "Major Component", in this context, means a major essential component
130 | (kernel, window system, and so on) of the specific operating system
131 | (if any) on which the executable work runs, or a compiler used to
132 | produce the work, or an object code interpreter used to run it.
133 | 
134 |   The "Corresponding Source" for a work in object code form means all
135 | the source code needed to generate, install, and (for an executable
136 | work) run the object code and to modify the work, including scripts to
137 | control those activities.  However, it does not include the work's
138 | System Libraries, or general-purpose tools or generally available free
139 | programs which are used unmodified in performing those activities but
140 | which are not part of the work.  For example, Corresponding Source
141 | includes interface definition files associated with source files for
142 | the work, and the source code for shared libraries and dynamically
143 | linked subprograms that the work is specifically designed to require,
144 | such as by intimate data communication or control flow between those
145 | subprograms and other parts of the work.
146 | 
147 |   The Corresponding Source need not include anything that users
148 | can regenerate automatically from other parts of the Corresponding
149 | Source.
150 | 
151 |   The Corresponding Source for a work in source code form is that
152 | same work.
153 | 
154 |   2. Basic Permissions.
155 | 
156 |   All rights granted under this License are granted for the term of
157 | copyright on the Program, and are irrevocable provided the stated
158 | conditions are met.  This License explicitly affirms your unlimited
159 | permission to run the unmodified Program.  The output from running a
160 | covered work is covered by this License only if the output, given its
161 | content, constitutes a covered work.  This License acknowledges your
162 | rights of fair use or other equivalent, as provided by copyright law.
163 | 
164 |   You may make, run and propagate covered works that you do not
165 | convey, without conditions so long as your license otherwise remains
166 | in force.  You may convey covered works to others for the sole purpose
167 | of having them make modifications exclusively for you, or provide you
168 | with facilities for running those works, provided that you comply with
169 | the terms of this License in conveying all material for which you do
170 | not control copyright.  Those thus making or running the covered works
171 | for you must do so exclusively on your behalf, under your direction
172 | and control, on terms that prohibit them from making any copies of
173 | your copyrighted material outside their relationship with you.
174 | 
175 |   Conveying under any other circumstances is permitted solely under
176 | the conditions stated below.  Sublicensing is not allowed; section 10
177 | makes it unnecessary.
178 | 
179 |   3. Protecting Users' Legal Rights From Anti-Circumvention Law.
180 | 
181 |   No covered work shall be deemed part of an effective technological
182 | measure under any applicable law fulfilling obligations under article
183 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or
184 | similar laws prohibiting or restricting circumvention of such
185 | measures.
186 | 
187 |   When you convey a covered work, you waive any legal power to forbid
188 | circumvention of technological measures to the extent such circumvention
189 | is effected by exercising rights under this License with respect to
190 | the covered work, and you disclaim any intention to limit operation or
191 | modification of the work as a means of enforcing, against the work's
192 | users, your or third parties' legal rights to forbid circumvention of
193 | technological measures.
194 | 
195 |   4. Conveying Verbatim Copies.
196 | 
197 |   You may convey verbatim copies of the Program's source code as you
198 | receive it, in any medium, provided that you conspicuously and
199 | appropriately publish on each copy an appropriate copyright notice;
200 | keep intact all notices stating that this License and any
201 | non-permissive terms added in accord with section 7 apply to the code;
202 | keep intact all notices of the absence of any warranty; and give all
203 | recipients a copy of this License along with the Program.
204 | 
205 |   You may charge any price or no price for each copy that you convey,
206 | and you may offer support or warranty protection for a fee.
207 | 
208 |   5. Conveying Modified Source Versions.
209 | 
210 |   You may convey a work based on the Program, or the modifications to
211 | produce it from the Program, in the form of source code under the
212 | terms of section 4, provided that you also meet all of these conditions:
213 | 
214 |     a) The work must carry prominent notices stating that you modified
215 |     it, and giving a relevant date.
216 | 
217 |     b) The work must carry prominent notices stating that it is
218 |     released under this License and any conditions added under section
219 |     7.  This requirement modifies the requirement in section 4 to
220 |     "keep intact all notices".
221 | 
222 |     c) You must license the entire work, as a whole, under this
223 |     License to anyone who comes into possession of a copy.  This
224 |     License will therefore apply, along with any applicable section 7
225 |     additional terms, to the whole of the work, and all its parts,
226 |     regardless of how they are packaged.  This License gives no
227 |     permission to license the work in any other way, but it does not
228 |     invalidate such permission if you have separately received it.
229 | 
230 |     d) If the work has interactive user interfaces, each must display
231 |     Appropriate Legal Notices; however, if the Program has interactive
232 |     interfaces that do not display Appropriate Legal Notices, your
233 |     work need not make them do so.
234 | 
235 |   A compilation of a covered work with other separate and independent
236 | works, which are not by their nature extensions of the covered work,
237 | and which are not combined with it such as to form a larger program,
238 | in or on a volume of a storage or distribution medium, is called an
239 | "aggregate" if the compilation and its resulting copyright are not
240 | used to limit the access or legal rights of the compilation's users
241 | beyond what the individual works permit.  Inclusion of a covered work
242 | in an aggregate does not cause this License to apply to the other
243 | parts of the aggregate.
244 | 
245 |   6. Conveying Non-Source Forms.
246 | 
247 |   You may convey a covered work in object code form under the terms
248 | of sections 4 and 5, provided that you also convey the
249 | machine-readable Corresponding Source under the terms of this License,
250 | in one of these ways:
251 | 
252 |     a) Convey the object code in, or embodied in, a physical product
253 |     (including a physical distribution medium), accompanied by the
254 |     Corresponding Source fixed on a durable physical medium
255 |     customarily used for software interchange.
256 | 
257 |     b) Convey the object code in, or embodied in, a physical product
258 |     (including a physical distribution medium), accompanied by a
259 |     written offer, valid for at least three years and valid for as
260 |     long as you offer spare parts or customer support for that product
261 |     model, to give anyone who possesses the object code either (1) a
262 |     copy of the Corresponding Source for all the software in the
263 |     product that is covered by this License, on a durable physical
264 |     medium customarily used for software interchange, for a price no
265 |     more than your reasonable cost of physically performing this
266 |     conveying of source, or (2) access to copy the
267 |     Corresponding Source from a network server at no charge.
268 | 
269 |     c) Convey individual copies of the object code with a copy of the
270 |     written offer to provide the Corresponding Source.  This
271 |     alternative is allowed only occasionally and noncommercially, and
272 |     only if you received the object code with such an offer, in accord
273 |     with subsection 6b.
274 | 
275 |     d) Convey the object code by offering access from a designated
276 |     place (gratis or for a charge), and offer equivalent access to the
277 |     Corresponding Source in the same way through the same place at no
278 |     further charge.  You need not require recipients to copy the
279 |     Corresponding Source along with the object code.  If the place to
280 |     copy the object code is a network server, the Corresponding Source
281 |     may be on a different server (operated by you or a third party)
282 |     that supports equivalent copying facilities, provided you maintain
283 |     clear directions next to the object code saying where to find the
284 |     Corresponding Source.  Regardless of what server hosts the
285 |     Corresponding Source, you remain obligated to ensure that it is
286 |     available for as long as needed to satisfy these requirements.
287 | 
288 |     e) Convey the object code using peer-to-peer transmission, provided
289 |     you inform other peers where the object code and Corresponding
290 |     Source of the work are being offered to the general public at no
291 |     charge under subsection 6d.
292 | 
293 |   A separable portion of the object code, whose source code is excluded
294 | from the Corresponding Source as a System Library, need not be
295 | included in conveying the object code work.
296 | 
297 |   A "User Product" is either (1) a "consumer product", which means any
298 | tangible personal property which is normally used for personal, family,
299 | or household purposes, or (2) anything designed or sold for incorporation
300 | into a dwelling.  In determining whether a product is a consumer product,
301 | doubtful cases shall be resolved in favor of coverage.  For a particular
302 | product received by a particular user, "normally used" refers to a
303 | typical or common use of that class of product, regardless of the status
304 | of the particular user or of the way in which the particular user
305 | actually uses, or expects or is expected to use, the product.  A product
306 | is a consumer product regardless of whether the product has substantial
307 | commercial, industrial or non-consumer uses, unless such uses represent
308 | the only significant mode of use of the product.
309 | 
310 |   "Installation Information" for a User Product means any methods,
311 | procedures, authorization keys, or other information required to install
312 | and execute modified versions of a covered work in that User Product from
313 | a modified version of its Corresponding Source.  The information must
314 | suffice to ensure that the continued functioning of the modified object
315 | code is in no case prevented or interfered with solely because
316 | modification has been made.
317 | 
318 |   If you convey an object code work under this section in, or with, or
319 | specifically for use in, a User Product, and the conveying occurs as
320 | part of a transaction in which the right of possession and use of the
321 | User Product is transferred to the recipient in perpetuity or for a
322 | fixed term (regardless of how the transaction is characterized), the
323 | Corresponding Source conveyed under this section must be accompanied
324 | by the Installation Information.  But this requirement does not apply
325 | if neither you nor any third party retains the ability to install
326 | modified object code on the User Product (for example, the work has
327 | been installed in ROM).
328 | 
329 |   The requirement to provide Installation Information does not include a
330 | requirement to continue to provide support service, warranty, or updates
331 | for a work that has been modified or installed by the recipient, or for
332 | the User Product in which it has been modified or installed.  Access to a
333 | network may be denied when the modification itself materially and
334 | adversely affects the operation of the network or violates the rules and
335 | protocols for communication across the network.
336 | 
337 |   Corresponding Source conveyed, and Installation Information provided,
338 | in accord with this section must be in a format that is publicly
339 | documented (and with an implementation available to the public in
340 | source code form), and must require no special password or key for
341 | unpacking, reading or copying.
342 | 
343 |   7. Additional Terms.
344 | 
345 |   "Additional permissions" are terms that supplement the terms of this
346 | License by making exceptions from one or more of its conditions.
347 | Additional permissions that are applicable to the entire Program shall
348 | be treated as though they were included in this License, to the extent
349 | that they are valid under applicable law.  If additional permissions
350 | apply only to part of the Program, that part may be used separately
351 | under those permissions, but the entire Program remains governed by
352 | this License without regard to the additional permissions.
353 | 
354 |   When you convey a copy of a covered work, you may at your option
355 | remove any additional permissions from that copy, or from any part of
356 | it.  (Additional permissions may be written to require their own
357 | removal in certain cases when you modify the work.)  You may place
358 | additional permissions on material, added by you to a covered work,
359 | for which you have or can give appropriate copyright permission.
360 | 
361 |   Notwithstanding any other provision of this License, for material you
362 | add to a covered work, you may (if authorized by the copyright holders of
363 | that material) supplement the terms of this License with terms:
364 | 
365 |     a) Disclaiming warranty or limiting liability differently from the
366 |     terms of sections 15 and 16 of this License; or
367 | 
368 |     b) Requiring preservation of specified reasonable legal notices or
369 |     author attributions in that material or in the Appropriate Legal
370 |     Notices displayed by works containing it; or
371 | 
372 |     c) Prohibiting misrepresentation of the origin of that material, or
373 |     requiring that modified versions of such material be marked in
374 |     reasonable ways as different from the original version; or
375 | 
376 |     d) Limiting the use for publicity purposes of names of licensors or
377 |     authors of the material; or
378 | 
379 |     e) Declining to grant rights under trademark law for use of some
380 |     trade names, trademarks, or service marks; or
381 | 
382 |     f) Requiring indemnification of licensors and authors of that
383 |     material by anyone who conveys the material (or modified versions of
384 |     it) with contractual assumptions of liability to the recipient, for
385 |     any liability that these contractual assumptions directly impose on
386 |     those licensors and authors.
387 | 
388 |   All other non-permissive additional terms are considered "further
389 | restrictions" within the meaning of section 10.  If the Program as you
390 | received it, or any part of it, contains a notice stating that it is
391 | governed by this License along with a term that is a further
392 | restriction, you may remove that term.  If a license document contains
393 | a further restriction but permits relicensing or conveying under this
394 | License, you may add to a covered work material governed by the terms
395 | of that license document, provided that the further restriction does
396 | not survive such relicensing or conveying.
397 | 
398 |   If you add terms to a covered work in accord with this section, you
399 | must place, in the relevant source files, a statement of the
400 | additional terms that apply to those files, or a notice indicating
401 | where to find the applicable terms.
402 | 
403 |   Additional terms, permissive or non-permissive, may be stated in the
404 | form of a separately written license, or stated as exceptions;
405 | the above requirements apply either way.
406 | 
407 |   8. Termination.
408 | 
409 |   You may not propagate or modify a covered work except as expressly
410 | provided under this License.  Any attempt otherwise to propagate or
411 | modify it is void, and will automatically terminate your rights under
412 | this License (including any patent licenses granted under the third
413 | paragraph of section 11).
414 | 
415 |   However, if you cease all violation of this License, then your
416 | license from a particular copyright holder is reinstated (a)
417 | provisionally, unless and until the copyright holder explicitly and
418 | finally terminates your license, and (b) permanently, if the copyright
419 | holder fails to notify you of the violation by some reasonable means
420 | prior to 60 days after the cessation.
421 | 
422 |   Moreover, your license from a particular copyright holder is
423 | reinstated permanently if the copyright holder notifies you of the
424 | violation by some reasonable means, this is the first time you have
425 | received notice of violation of this License (for any work) from that
426 | copyright holder, and you cure the violation prior to 30 days after
427 | your receipt of the notice.
428 | 
429 |   Termination of your rights under this section does not terminate the
430 | licenses of parties who have received copies or rights from you under
431 | this License.  If your rights have been terminated and not permanently
432 | reinstated, you do not qualify to receive new licenses for the same
433 | material under section 10.
434 | 
435 |   9. Acceptance Not Required for Having Copies.
436 | 
437 |   You are not required to accept this License in order to receive or
438 | run a copy of the Program.  Ancillary propagation of a covered work
439 | occurring solely as a consequence of using peer-to-peer transmission
440 | to receive a copy likewise does not require acceptance.  However,
441 | nothing other than this License grants you permission to propagate or
442 | modify any covered work.  These actions infringe copyright if you do
443 | not accept this License.  Therefore, by modifying or propagating a
444 | covered work, you indicate your acceptance of this License to do so.
445 | 
446 |   10. Automatic Licensing of Downstream Recipients.
447 | 
448 |   Each time you convey a covered work, the recipient automatically
449 | receives a license from the original licensors, to run, modify and
450 | propagate that work, subject to this License.  You are not responsible
451 | for enforcing compliance by third parties with this License.
452 | 
453 |   An "entity transaction" is a transaction transferring control of an
454 | organization, or substantially all assets of one, or subdividing an
455 | organization, or merging organizations.  If propagation of a covered
456 | work results from an entity transaction, each party to that
457 | transaction who receives a copy of the work also receives whatever
458 | licenses to the work the party's predecessor in interest had or could
459 | give under the previous paragraph, plus a right to possession of the
460 | Corresponding Source of the work from the predecessor in interest, if
461 | the predecessor has it or can get it with reasonable efforts.
462 | 
463 |   You may not impose any further restrictions on the exercise of the
464 | rights granted or affirmed under this License.  For example, you may
465 | not impose a license fee, royalty, or other charge for exercise of
466 | rights granted under this License, and you may not initiate litigation
467 | (including a cross-claim or counterclaim in a lawsuit) alleging that
468 | any patent claim is infringed by making, using, selling, offering for
469 | sale, or importing the Program or any portion of it.
470 | 
471 |   11. Patents.
472 | 
473 |   A "contributor" is a copyright holder who authorizes use under this
474 | License of the Program or a work on which the Program is based.  The
475 | work thus licensed is called the contributor's "contributor version".
476 | 
477 |   A contributor's "essential patent claims" are all patent claims
478 | owned or controlled by the contributor, whether already acquired or
479 | hereafter acquired, that would be infringed by some manner, permitted
480 | by this License, of making, using, or selling its contributor version,
481 | but do not include claims that would be infringed only as a
482 | consequence of further modification of the contributor version.  For
483 | purposes of this definition, "control" includes the right to grant
484 | patent sublicenses in a manner consistent with the requirements of
485 | this License.
486 | 
487 |   Each contributor grants you a non-exclusive, worldwide, royalty-free
488 | patent license under the contributor's essential patent claims, to
489 | make, use, sell, offer for sale, import and otherwise run, modify and
490 | propagate the contents of its contributor version.
491 | 
492 |   In the following three paragraphs, a "patent license" is any express
493 | agreement or commitment, however denominated, not to enforce a patent
494 | (such as an express permission to practice a patent or covenant not to
495 | sue for patent infringement).  To "grant" such a patent license to a
496 | party means to make such an agreement or commitment not to enforce a
497 | patent against the party.
498 | 
499 |   If you convey a covered work, knowingly relying on a patent license,
500 | and the Corresponding Source of the work is not available for anyone
501 | to copy, free of charge and under the terms of this License, through a
502 | publicly available network server or other readily accessible means,
503 | then you must either (1) cause the Corresponding Source to be so
504 | available, or (2) arrange to deprive yourself of the benefit of the
505 | patent license for this particular work, or (3) arrange, in a manner
506 | consistent with the requirements of this License, to extend the patent
507 | license to downstream recipients.  "Knowingly relying" means you have
508 | actual knowledge that, but for the patent license, your conveying the
509 | covered work in a country, or your recipient's use of the covered work
510 | in a country, would infringe one or more identifiable patents in that
511 | country that you have reason to believe are valid.
512 | 
513 |   If, pursuant to or in connection with a single transaction or
514 | arrangement, you convey, or propagate by procuring conveyance of, a
515 | covered work, and grant a patent license to some of the parties
516 | receiving the covered work authorizing them to use, propagate, modify
517 | or convey a specific copy of the covered work, then the patent license
518 | you grant is automatically extended to all recipients of the covered
519 | work and works based on it.
520 | 
521 |   A patent license is "discriminatory" if it does not include within
522 | the scope of its coverage, prohibits the exercise of, or is
523 | conditioned on the non-exercise of one or more of the rights that are
524 | specifically granted under this License.  You may not convey a covered
525 | work if you are a party to an arrangement with a third party that is
526 | in the business of distributing software, under which you make payment
527 | to the third party based on the extent of your activity of conveying
528 | the work, and under which the third party grants, to any of the
529 | parties who would receive the covered work from you, a discriminatory
530 | patent license (a) in connection with copies of the covered work
531 | conveyed by you (or copies made from those copies), or (b) primarily
532 | for and in connection with specific products or compilations that
533 | contain the covered work, unless you entered into that arrangement,
534 | or that patent license was granted, prior to 28 March 2007.
535 | 
536 |   Nothing in this License shall be construed as excluding or limiting
537 | any implied license or other defenses to infringement that may
538 | otherwise be available to you under applicable patent law.
539 | 
540 |   12. No Surrender of Others' Freedom.
541 | 
542 |   If conditions are imposed on you (whether by court order, agreement or
543 | otherwise) that contradict the conditions of this License, they do not
544 | excuse you from the conditions of this License.  If you cannot convey a
545 | covered work so as to satisfy simultaneously your obligations under this
546 | License and any other pertinent obligations, then as a consequence you may
547 | not convey it at all.  For example, if you agree to terms that obligate you
548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 | 
552 |   13. Use with the GNU Affero General Public License.
553 | 
554 |   Notwithstanding any other provision of this License, you have
555 | permission to link or combine any covered work with a work licensed
556 | under version 3 of the GNU Affero General Public License into a single
557 | combined work, and to convey the resulting work.  The terms of this
558 | License will continue to apply to the part which is the covered work,
559 | but the special requirements of the GNU Affero General Public License,
560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 | 
563 |   14. Revised Versions of this License.
564 | 
565 |   The Free Software Foundation may publish revised and/or new versions of
566 | the GNU General Public License from time to time.  Such new versions will
567 | be similar in spirit to the present version, but may differ in detail to
568 | address new problems or concerns.
569 | 
570 |   Each version is given a distinguishing version number.  If the
571 | Program specifies that a certain numbered version of the GNU General
572 | Public License "or any later version" applies to it, you have the
573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation.  If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 | 
579 |   If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
582 | to choose that version for the Program.
583 | 
584 |   Later license versions may give you additional or different
585 | permissions.  However, no additional obligations are imposed on any
586 | author or copyright holder as a result of your choosing to follow a
587 | later version.
588 | 
589 |   15. Disclaimer of Warranty.
590 | 
591 |   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
592 | APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 | 
600 |   16. Limitation of Liability.
601 | 
602 |   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 | 
612 |   17. Interpretation of Sections 15 and 16.
613 | 
614 |   If the disclaimer of warranty and limitation of liability provided
615 | above cannot be given local legal effect according to their terms,
616 | reviewing courts shall apply local law that most closely approximates
617 | an absolute waiver of all civil liability in connection with the
618 | Program, unless a warranty or assumption of liability accompanies a
619 | copy of the Program in return for a fee.
620 | 
621 |                      END OF TERMS AND CONDITIONS
622 | 
623 |             How to Apply These Terms to Your New Programs
624 | 
625 |   If you develop a new program, and you want it to be of the greatest
626 | possible use to the public, the best way to achieve this is to make it
627 | free software which everyone can redistribute and change under these terms.
628 | 
629 |   To do so, attach the following notices to the program.  It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 | 
634 |     <one line to give the program's name and a brief idea of what it does.>
635 |     Copyright (C) <year>  <name of author>
636 | 
637 |     This program is free software: you can redistribute it and/or modify
638 |     it under the terms of the GNU General Public License as published by
639 |     the Free Software Foundation, either version 3 of the License, or
640 |     (at your option) any later version.
641 | 
642 |     This program is distributed in the hope that it will be useful,
643 |     but WITHOUT ANY WARRANTY; without even the implied warranty of
644 |     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
645 |     GNU General Public License for more details.
646 | 
647 |     You should have received a copy of the GNU General Public License
648 |     along with this program.  If not, see <http://www.gnu.org/licenses/>.
649 | 
650 | Also add information on how to contact you by electronic and paper mail.
651 | 
652 |   If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 | 
655 |     <program>  Copyright (C) <year>  <name of author>
656 |     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 |     This is free software, and you are welcome to redistribute it
658 |     under certain conditions; type `show c' for details.
659 | 
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License.  Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 | 
664 |   You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | <http://www.gnu.org/licenses/>.
668 | 
669 |   The GNU General Public License does not permit incorporating your program
670 | into proprietary programs.  If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library.  If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License.  But first, please read
674 | <http://www.gnu.org/philosophy/why-not-lgpl.html>.
675 | 


--------------------------------------------------------------------------------
/src/NeoAnimationFX.h:
--------------------------------------------------------------------------------
   1 | #ifndef NeoAnimationFX_h
   2 | #define NeoAnimationFX_h
   3 | 
   4 | #include <NeoPixelBrightnessBus.h>
   5 | 
   6 | #define DEFAULT_BRIGHTNESS 50
   7 | #define DEFAULT_MODE 0
   8 | #define DEFAULT_SPEED 1000
   9 | #define DEFAULT_COLOR 0xFF0000
  10 | 
  11 | #define SPEED_MIN 10
  12 | #define SPEED_MAX 65535
  13 | 
  14 | #define BRIGHTNESS_MIN 0
  15 | #define BRIGHTNESS_MAX 255
  16 | 
  17 | /* each segment uses 34 bytes of SRAM memory, so if you're application fails because of
  18 |   insufficient memory, decreasing MAX_NUM_SEGMENTS may help */
  19 | #define MAX_NUM_SEGMENTS 10
  20 | #define NUM_COLORS 3     /* number of colors per segment */
  21 | #define SEGMENT          _segments[_segment_index]
  22 | #define SEGMENT_RUNTIME  _segment_runtimes[_segment_index]
  23 | #define SEGMENT_LENGTH   (SEGMENT.stop - SEGMENT.start + 1)
  24 | #define RESET_RUNTIME    memset(_segment_runtimes, 0, sizeof(_segment_runtimes))
  25 | 
  26 | // some common colors
  27 | #define RED        0xFF0000
  28 | #define GREEN      0x00FF00
  29 | #define BLUE       0x0000FF
  30 | #define WHITE      0xFFFFFF
  31 | #define BLACK      0x000000
  32 | #define YELLOW     0xFFFF00
  33 | #define CYAN       0x00FFFF
  34 | #define MAGENTA    0xFF00FF
  35 | #define PURPLE     0x400080
  36 | #define ORANGE     0xFF3000
  37 | #define ULTRAWHITE 0xFFFFFFFF
  38 | 
  39 | #define MODE_COUNT 58
  40 | 
  41 | #define FX_MODE_STATIC                   0
  42 | #define FX_MODE_BLINK                    1
  43 | #define FX_MODE_BREATH                   2
  44 | #define FX_MODE_COLOR_WIPE               3
  45 | #define FX_MODE_COLOR_WIPE_INV           4 
  46 | #define FX_MODE_COLOR_WIPE_REV           5
  47 | #define FX_MODE_COLOR_WIPE_REV_INV       6
  48 | #define FX_MODE_COLOR_WIPE_RANDOM        7
  49 | #define FX_MODE_RANDOM_COLOR             8
  50 | #define FX_MODE_SINGLE_DYNAMIC           9
  51 | #define FX_MODE_MULTI_DYNAMIC           10
  52 | #define FX_MODE_RAINBOW                 11
  53 | #define FX_MODE_RAINBOW_CYCLE           12
  54 | #define FX_MODE_SCAN                    13
  55 | #define FX_MODE_DUAL_SCAN               14
  56 | #define FX_MODE_FADE                    15
  57 | #define FX_MODE_THEATER_CHASE           16
  58 | #define FX_MODE_THEATER_CHASE_RAINBOW   17
  59 | #define FX_MODE_RUNNING_LIGHTS          18
  60 | #define FX_MODE_TWINKLE                 19
  61 | #define FX_MODE_TWINKLE_RANDOM          20
  62 | #define FX_MODE_TWINKLE_FADE            21
  63 | #define FX_MODE_TWINKLE_FADE_RANDOM     22
  64 | #define FX_MODE_SPARKLE                 23
  65 | #define FX_MODE_FLASH_SPARKLE           24
  66 | #define FX_MODE_HYPER_SPARKLE           25
  67 | #define FX_MODE_STROBE                  26
  68 | #define FX_MODE_STROBE_RAINBOW          27
  69 | #define FX_MODE_MULTI_STROBE            28
  70 | #define FX_MODE_BLINK_RAINBOW           29
  71 | #define FX_MODE_CHASE_WHITE             30
  72 | #define FX_MODE_CHASE_COLOR             31
  73 | #define FX_MODE_CHASE_RANDOM            32
  74 | #define FX_MODE_CHASE_RAINBOW           33
  75 | #define FX_MODE_CHASE_FLASH             34
  76 | #define FX_MODE_CHASE_FLASH_RANDOM      35
  77 | #define FX_MODE_CHASE_RAINBOW_WHITE     36
  78 | #define FX_MODE_CHASE_BLACKOUT          37
  79 | #define FX_MODE_CHASE_BLACKOUT_RAINBOW  38
  80 | #define FX_MODE_COLOR_SWEEP_RANDOM      39
  81 | #define FX_MODE_RUNNING_COLOR           40
  82 | #define FX_MODE_RUNNING_RED_BLUE        41
  83 | #define FX_MODE_RUNNING_RANDOM          42
  84 | #define FX_MODE_LARSON_SCANNER          43
  85 | #define FX_MODE_COMET                   44
  86 | #define FX_MODE_FIREWORKS               45
  87 | #define FX_MODE_FIREWORKS_RANDOM        46
  88 | #define FX_MODE_MERRY_CHRISTMAS         47
  89 | #define FX_MODE_FIRE_FLICKER            48
  90 | #define FX_MODE_FIRE_FLICKER_SOFT       49
  91 | #define FX_MODE_FIRE_FLICKER_INTENSE    50
  92 | #define FX_MODE_CIRCUS_COMBUSTUS        51
  93 | #define FX_MODE_HALLOWEEN               52
  94 | #define FX_MODE_BICOLOR_CHASE           53
  95 | #define FX_MODE_TRICOLOR_CHASE          54
  96 | #define FX_MODE_ICU                     55
  97 | #define FX_MODE_CUSTOM                  56
  98 | #define FX_MODE_METEOR_RAIN             57
  99 | 
 100 | #define MAX_PIXEL_CT 3000
 101 | 
 102 | template<typename T_PIXEL_METHOD> class NeoAnimationFX {
 103 |   typedef uint16_t (NeoAnimationFX::*mode_ptr)(void);
 104 |   
 105 |   public:
 106 |   
 107 |   // segment parameters
 108 |   
 109 |   /* set default values c way 
 110 |   struct segment_struct {
 111 |     uint8_t  mode;
 112 |     RgbColor color;
 113 |     uint16_t speed;
 114 |     uint16_t start;
 115 |     uint16_t stop;
 116 |     bool     reverse;
 117 |   } segment_default = { FX_MODE_STATIC, (RgbColor) HtmlColor(DEFAULT_COLOR), DEFAULT_SPEED, 0, 7, false};
 118 |   
 119 |   typedef struct segment_struct segment; */
 120 | 
 121 |   typedef struct Segment {
 122 |     uint8_t  mode;
 123 |     RgbColor colors[NUM_COLORS];
 124 |     uint16_t speed;
 125 |     uint16_t start;
 126 |     uint16_t stop;
 127 |     bool     reverse;
 128 | 	// set default values c++ way
 129 | 	Segment(): 
 130 | 	  mode(FX_MODE_STATIC), 
 131 | 	  colors({(RgbColor) HtmlColor(DEFAULT_COLOR), (RgbColor) HtmlColor(BLACK), (RgbColor) HtmlColor(GREEN)}), 
 132 | 	  speed(DEFAULT_SPEED), 
 133 | 	  start(0), 
 134 | 	  stop(7), 
 135 | 	  reverse(false) {}
 136 |   } segment;
 137 |     
 138 |   // segment runtime parameters
 139 |   typedef struct Segment_runtime {
 140 |     uint32_t counter_mode_step;
 141 |     uint32_t counter_mode_call;
 142 |     unsigned long next_time;
 143 |     uint16_t aux_param;
 144 |   } segment_runtime;
 145 |   
 146 |   NeoAnimationFX(T_PIXEL_METHOD& pixelStrip) :
 147 |     _strip(pixelStrip) {
 148 |       _mode[FX_MODE_STATIC]                  = &NeoAnimationFX::mode_static;
 149 | 	  _mode[FX_MODE_BLINK]                   = &NeoAnimationFX::mode_blink;
 150 |       _mode[FX_MODE_COLOR_WIPE]              = &NeoAnimationFX::mode_color_wipe;
 151 |       _mode[FX_MODE_COLOR_WIPE_INV]          = &NeoAnimationFX::mode_color_wipe_inv;
 152 |       _mode[FX_MODE_COLOR_WIPE_REV]          = &NeoAnimationFX::mode_color_wipe_rev;
 153 |       _mode[FX_MODE_COLOR_WIPE_REV_INV]      = &NeoAnimationFX::mode_color_wipe_rev_inv;
 154 |       _mode[FX_MODE_COLOR_WIPE_RANDOM]       = &NeoAnimationFX::mode_color_wipe_random;
 155 |       _mode[FX_MODE_RANDOM_COLOR]            = &NeoAnimationFX::mode_random_color;
 156 |       _mode[FX_MODE_SINGLE_DYNAMIC]          = &NeoAnimationFX::mode_single_dynamic;
 157 |       _mode[FX_MODE_MULTI_DYNAMIC]           = &NeoAnimationFX::mode_multi_dynamic;
 158 |       _mode[FX_MODE_RAINBOW]                 = &NeoAnimationFX::mode_rainbow;
 159 |       _mode[FX_MODE_RAINBOW_CYCLE]           = &NeoAnimationFX::mode_rainbow_cycle;
 160 |       _mode[FX_MODE_SCAN]                    = &NeoAnimationFX::mode_scan;
 161 |       _mode[FX_MODE_DUAL_SCAN]               = &NeoAnimationFX::mode_dual_scan;
 162 |       _mode[FX_MODE_FADE]                    = &NeoAnimationFX::mode_fade;
 163 |       _mode[FX_MODE_THEATER_CHASE]           = &NeoAnimationFX::mode_theater_chase;
 164 |       _mode[FX_MODE_THEATER_CHASE_RAINBOW]   = &NeoAnimationFX::mode_theater_chase_rainbow;
 165 |       _mode[FX_MODE_TWINKLE]                 = &NeoAnimationFX::mode_twinkle;
 166 |       _mode[FX_MODE_TWINKLE_RANDOM]          = &NeoAnimationFX::mode_twinkle_random;
 167 |       _mode[FX_MODE_TWINKLE_FADE]            = &NeoAnimationFX::mode_twinkle_fade;
 168 |       _mode[FX_MODE_TWINKLE_FADE_RANDOM]     = &NeoAnimationFX::mode_twinkle_fade_random;
 169 |       _mode[FX_MODE_SPARKLE]                 = &NeoAnimationFX::mode_sparkle;
 170 |       _mode[FX_MODE_FLASH_SPARKLE]           = &NeoAnimationFX::mode_flash_sparkle;
 171 |       _mode[FX_MODE_HYPER_SPARKLE]           = &NeoAnimationFX::mode_hyper_sparkle;
 172 |       _mode[FX_MODE_STROBE]                  = &NeoAnimationFX::mode_strobe;
 173 |       _mode[FX_MODE_STROBE_RAINBOW]          = &NeoAnimationFX::mode_strobe_rainbow;
 174 |       _mode[FX_MODE_MULTI_STROBE]            = &NeoAnimationFX::mode_multi_strobe;
 175 |       _mode[FX_MODE_BLINK_RAINBOW]           = &NeoAnimationFX::mode_blink_rainbow;
 176 |       _mode[FX_MODE_CHASE_WHITE]             = &NeoAnimationFX::mode_chase_white;
 177 |       _mode[FX_MODE_CHASE_COLOR]             = &NeoAnimationFX::mode_chase_color;
 178 |       _mode[FX_MODE_CHASE_RANDOM]            = &NeoAnimationFX::mode_chase_random;
 179 |       _mode[FX_MODE_CHASE_RAINBOW]           = &NeoAnimationFX::mode_chase_rainbow;
 180 |       _mode[FX_MODE_CHASE_FLASH]             = &NeoAnimationFX::mode_chase_flash;
 181 |       _mode[FX_MODE_CHASE_FLASH_RANDOM]      = &NeoAnimationFX::mode_chase_flash_random;
 182 |       _mode[FX_MODE_CHASE_RAINBOW_WHITE]     = &NeoAnimationFX::mode_chase_rainbow_white;
 183 |       _mode[FX_MODE_CHASE_BLACKOUT]          = &NeoAnimationFX::mode_chase_blackout;
 184 |       _mode[FX_MODE_CHASE_BLACKOUT_RAINBOW]  = &NeoAnimationFX::mode_chase_blackout_rainbow;
 185 |       _mode[FX_MODE_COLOR_SWEEP_RANDOM]      = &NeoAnimationFX::mode_color_sweep_random;
 186 |       _mode[FX_MODE_RUNNING_COLOR]           = &NeoAnimationFX::mode_running_color;
 187 |       _mode[FX_MODE_RUNNING_RED_BLUE]        = &NeoAnimationFX::mode_running_red_blue;
 188 |       _mode[FX_MODE_RUNNING_RANDOM]          = &NeoAnimationFX::mode_running_random;
 189 |       _mode[FX_MODE_LARSON_SCANNER]          = &NeoAnimationFX::mode_larson_scanner;
 190 |       _mode[FX_MODE_COMET]                   = &NeoAnimationFX::mode_comet;
 191 |       _mode[FX_MODE_FIREWORKS]               = &NeoAnimationFX::mode_fireworks;
 192 |       _mode[FX_MODE_FIREWORKS_RANDOM]        = &NeoAnimationFX::mode_fireworks_random;
 193 |       _mode[FX_MODE_MERRY_CHRISTMAS]         = &NeoAnimationFX::mode_merry_christmas;
 194 |       _mode[FX_MODE_HALLOWEEN]               = &NeoAnimationFX::mode_halloween;
 195 |       _mode[FX_MODE_FIRE_FLICKER]            = &NeoAnimationFX::mode_fire_flicker;
 196 |       _mode[FX_MODE_FIRE_FLICKER_SOFT]       = &NeoAnimationFX::mode_fire_flicker_soft;
 197 |       _mode[FX_MODE_FIRE_FLICKER_INTENSE]    = &NeoAnimationFX::mode_fire_flicker_intense;
 198 |       _mode[FX_MODE_CIRCUS_COMBUSTUS]        = &NeoAnimationFX::mode_circus_combustus;
 199 |       _mode[FX_MODE_BICOLOR_CHASE]           = &NeoAnimationFX::mode_bicolor_chase;
 200 |       _mode[FX_MODE_TRICOLOR_CHASE]          = &NeoAnimationFX::mode_tricolor_chase;
 201 | // if flash memory is constrained (I'm looking at you Arduino Nano), replace modes
 202 | // that use a lot of flash with mode_static (reduces flash footprint by about 3600 bytes)
 203 | #ifdef REDUCED_MODES
 204 |       _mode[FX_MODE_BREATH]                  = &NeoAnimationFX::mode_static;
 205 |       _mode[FX_MODE_RUNNING_LIGHTS]          = &NeoAnimationFX::mode_static;
 206 |       _mode[FX_MODE_ICU]                     = &NeoAnimationFX::mode_static;
 207 | #else
 208 |       _mode[FX_MODE_BREATH]                  = &NeoAnimationFX::mode_breath;
 209 |       _mode[FX_MODE_RUNNING_LIGHTS]          = &NeoAnimationFX::mode_running_lights;
 210 |       _mode[FX_MODE_ICU]                     = &NeoAnimationFX::mode_icu;
 211 | #endif
 212 |       _mode[FX_MODE_CUSTOM]                  = &NeoAnimationFX::mode_custom;
 213 |       _mode[FX_MODE_METEOR_RAIN]             = &NeoAnimationFX::mode_meteor_rain;
 214 | 
 215 |       _name[FX_MODE_STATIC]                    = F("Static");
 216 |       _name[FX_MODE_BLINK]                     = F("Blink");
 217 |       _name[FX_MODE_BREATH]                    = F("Breath");
 218 |       _name[FX_MODE_COLOR_WIPE]                = F("Color Wipe");
 219 |       _name[FX_MODE_COLOR_WIPE_INV ]           = F("Color Wipe Inverse");
 220 |       _name[FX_MODE_COLOR_WIPE_REV]            = F("Color Wipe Reverse");
 221 |       _name[FX_MODE_COLOR_WIPE_REV_INV]        = F("Color Wipe Reverse Inverse");
 222 |       _name[FX_MODE_COLOR_WIPE_RANDOM]         = F("Color Wipe Random");
 223 |       _name[FX_MODE_RANDOM_COLOR]              = F("Random Color");
 224 |       _name[FX_MODE_SINGLE_DYNAMIC]            = F("Single Dynamic");
 225 |       _name[FX_MODE_MULTI_DYNAMIC]             = F("Multi Dynamic");
 226 |       _name[FX_MODE_RAINBOW]                   = F("Rainbow");
 227 |       _name[FX_MODE_RAINBOW_CYCLE]             = F("Rainbow Cycle");
 228 |       _name[FX_MODE_SCAN]                      = F("Scan");
 229 |       _name[FX_MODE_DUAL_SCAN]                 = F("Dual Scan");
 230 |       _name[FX_MODE_FADE]                      = F("Fade");
 231 |       _name[FX_MODE_THEATER_CHASE]             = F("Theater Chase");
 232 |       _name[FX_MODE_THEATER_CHASE_RAINBOW]     = F("Theater Chase Rainbow");
 233 |       _name[FX_MODE_RUNNING_LIGHTS]            = F("Running Lights");
 234 |       _name[FX_MODE_TWINKLE]                   = F("Twinkle");
 235 |       _name[FX_MODE_TWINKLE_RANDOM]            = F("Twinkle Random");
 236 |       _name[FX_MODE_TWINKLE_FADE]              = F("Twinkle Fade");
 237 |       _name[FX_MODE_TWINKLE_FADE_RANDOM]       = F("Twinkle Fade Random");
 238 |       _name[FX_MODE_SPARKLE]                   = F("Sparkle");
 239 |       _name[FX_MODE_FLASH_SPARKLE]             = F("Flash Sparkle");
 240 |       _name[FX_MODE_HYPER_SPARKLE]             = F("Hyper Sparkle");
 241 |       _name[FX_MODE_STROBE]                    = F("Strobe");
 242 |       _name[FX_MODE_STROBE_RAINBOW]            = F("Strobe Rainbow");
 243 |       _name[FX_MODE_MULTI_STROBE]              = F("Multi Strobe");
 244 |       _name[FX_MODE_BLINK_RAINBOW]             = F("Blink Rainbow");
 245 |       _name[FX_MODE_CHASE_WHITE]               = F("Chase White");
 246 |       _name[FX_MODE_CHASE_COLOR]               = F("Chase Color");
 247 |       _name[FX_MODE_CHASE_RANDOM]              = F("Chase Random");
 248 |       _name[FX_MODE_CHASE_RAINBOW]             = F("Chase Rainbow");
 249 |       _name[FX_MODE_CHASE_FLASH]               = F("Chase Flash");
 250 |       _name[FX_MODE_CHASE_FLASH_RANDOM]        = F("Chase Flash Random");
 251 |       _name[FX_MODE_CHASE_RAINBOW_WHITE]       = F("Chase Rainbow White");
 252 |       _name[FX_MODE_CHASE_BLACKOUT]            = F("Chase Blackout");
 253 |       _name[FX_MODE_CHASE_BLACKOUT_RAINBOW]    = F("Chase Blackout Rainbow");
 254 |       _name[FX_MODE_COLOR_SWEEP_RANDOM]        = F("Color Sweep Random");
 255 |       _name[FX_MODE_RUNNING_COLOR]             = F("Running Color");
 256 |       _name[FX_MODE_RUNNING_RED_BLUE]          = F("Running Red Blue");
 257 |       _name[FX_MODE_RUNNING_RANDOM]            = F("Running Random");
 258 |       _name[FX_MODE_LARSON_SCANNER]            = F("Larson Scanner");
 259 |       _name[FX_MODE_COMET]                     = F("Comet");
 260 |       _name[FX_MODE_FIREWORKS]                 = F("Fireworks");
 261 |       _name[FX_MODE_FIREWORKS_RANDOM]          = F("Fireworks Random");
 262 |       _name[FX_MODE_MERRY_CHRISTMAS]           = F("Merry Christmas");
 263 |       _name[FX_MODE_HALLOWEEN]                 = F("Halloween");
 264 |       _name[FX_MODE_FIRE_FLICKER]              = F("Fire Flicker");
 265 |       _name[FX_MODE_FIRE_FLICKER_SOFT]         = F("Fire Flicker (soft)");
 266 |       _name[FX_MODE_FIRE_FLICKER_INTENSE]      = F("Fire Flicker (intense)");
 267 |       _name[FX_MODE_CIRCUS_COMBUSTUS]          = F("Circus Combustus");
 268 |       _name[FX_MODE_BICOLOR_CHASE]             = F("Bicolor Chase");
 269 |       _name[FX_MODE_TRICOLOR_CHASE]            = F("Tricolor Chase");
 270 |       _name[FX_MODE_ICU]                       = F("ICU");
 271 |       _name[FX_MODE_CUSTOM]                    = F("Custom");
 272 | 	  _name[FX_MODE_METEOR_RAIN]               = F("Meteor Rain");
 273 | 
 274 |       _brightness = DEFAULT_BRIGHTNESS;
 275 | 	  _running = false;
 276 | 	  _num_segments = 1;
 277 |       _segments[0].mode = DEFAULT_MODE;
 278 |       _segments[0].colors[0] = (RgbColor) HtmlColor(DEFAULT_COLOR);
 279 |       _segments[0].start = 0;
 280 | 	  (_strip.PixelCount() >= MAX_PIXEL_CT) ? _segments[0].stop = MAX_PIXEL_CT : _segments[0].stop = _strip.PixelCount() ;
 281 |       _segments[0].speed = DEFAULT_SPEED;
 282 |       RESET_RUNTIME;
 283 |     }
 284 |   
 285 |   void init() {
 286 |     _strip.Begin(); 	
 287 |     setBrightness(_brightness);
 288 |     _strip.Show();
 289 |   }
 290 |   
 291 |   void service() {
 292 |     if(_running || _triggered) {
 293 |       unsigned long now = millis(); // Be aware, millis() rolls over every 49 days
 294 |       bool doShow = false;
 295 |       for(uint8_t i=0; i < _num_segments; i++) {
 296 |         _segment_index = i;
 297 |         if(now > SEGMENT_RUNTIME.next_time || _triggered) {
 298 |           doShow = true;
 299 |           uint16_t delay = (this->*_mode[SEGMENT.mode])();
 300 |           SEGMENT_RUNTIME.next_time = now + max((int)delay, SPEED_MIN);
 301 |           SEGMENT_RUNTIME.counter_mode_call++;
 302 |         }
 303 |       }
 304 |       if(doShow) {
 305 |         //delay(1); // for ESP32 (see https://forums.adafruit.com/viewtopic.php?f=47&t=117327)
 306 |         _strip.Show();
 307 |       }
 308 |       _triggered = false;
 309 |     }
 310 |   }
 311 |   
 312 |   void start() {
 313 | 	RESET_RUNTIME;
 314 |     _running = true;
 315 |   }
 316 | 
 317 |   void stop() {
 318 |     _running = false;
 319 |     strip_off();
 320 |   }
 321 |   
 322 |   void clear(){
 323 |     strip_off();
 324 |   }
 325 |     
 326 |   void show(){
 327 |     _strip.Show();
 328 |   }
 329 | 
 330 |   void trigger() {
 331 |     _triggered = true;
 332 |   }
 333 | 
 334 |   void setMode(uint8_t m) {
 335 | 	RESET_RUNTIME;
 336 | 	_segments[0].mode = constrain(m, 0, MODE_COUNT - 1);
 337 |     setBrightness(_brightness);
 338 |   }
 339 | 
 340 |   void setSpeed(uint16_t s) {
 341 | 	RESET_RUNTIME;
 342 |     _segments[0].speed = constrain(s, SPEED_MIN, SPEED_MAX);
 343 |   }
 344 | 
 345 |   void increaseSpeed(uint8_t s) {
 346 | 	uint16_t newSpeed = constrain(SEGMENT.speed + s, SPEED_MIN, SPEED_MAX);
 347 |     setSpeed(newSpeed);
 348 |   }
 349 | 
 350 |   void decreaseSpeed(uint8_t s) {
 351 | 	uint16_t newSpeed = constrain(SEGMENT.speed - s, SPEED_MIN, SPEED_MAX);
 352 |     setSpeed(newSpeed);
 353 |   }
 354 | 
 355 |   void setBrightness(uint8_t b) {
 356 |     _brightness = constrain(b, BRIGHTNESS_MIN, BRIGHTNESS_MAX);
 357 |     _strip.SetBrightness(_brightness);
 358 |     _strip.Show();
 359 |   }
 360 |   
 361 |   void increaseBrightness(uint8_t s) {
 362 |     s = constrain(_brightness + s, BRIGHTNESS_MIN, BRIGHTNESS_MAX);
 363 |     setBrightness(s);
 364 |   }
 365 | 
 366 |   void decreaseBrightness(uint8_t s) {
 367 |     s = constrain(_brightness - s, BRIGHTNESS_MIN, BRIGHTNESS_MAX);
 368 |     setBrightness(s);
 369 |   }
 370 |   
 371 |   void setLength(uint16_t b) {
 372 |     RESET_RUNTIME;
 373 |     if (b < 1) b = 1;
 374 |     _segments[0].start = 0;
 375 |     _segments[0].stop = b;
 376 |   }
 377 | 
 378 |   void increaseLength(uint16_t s) {
 379 |     s = _segments[0].stop - _segments[0].start + 1 + s;
 380 |     setLength(s);
 381 |   }
 382 | 
 383 |   void decreaseLength(uint16_t s) {
 384 |     if (s > _segments[0].stop - _segments[0].start + 1) s = 1;
 385 |     s = _segments[0].stop - _segments[0].start + 1 - s;
 386 | 
 387 |     for(uint16_t i=_segments[0].start + s; i <= (_segments[0].stop - _segments[0].start + 1); i++) {
 388 |       this->setPixelColor(i, (RgbColor) HtmlColor(BLACK));
 389 |     }
 390 |     _strip.Show();
 391 | 
 392 |     setLength(s);
 393 |   }
 394 |   
 395 |   uint16_t getLength(void) {
 396 |     return _segments[0].stop - _segments[0].start + 1;
 397 |   }
 398 | 
 399 |   void setColor(RgbColor c) {
 400 |     RESET_RUNTIME;
 401 |     _segments[0].colors[0] = c;
 402 |   }
 403 |   
 404 |   void setColor(uint32_t c) {
 405 |     RESET_RUNTIME;
 406 |     _segments[0].colors[0] = (RgbColor) HtmlColor((uint32_t) c);
 407 |   }
 408 |   
 409 |   void setColor(uint8_t r, uint8_t g, uint8_t b) {
 410 | 	setColor(((uint32_t)r << 16) | ((uint32_t)g <<  8) | b);
 411 |   }
 412 |   
 413 |   void setPixelColor(uint16_t pixel, uint8_t r, uint8_t g, uint8_t b) {
 414 |     RgbColor color_tmp(r, g, b);
 415 | 	_strip.SetPixelColor(pixel, color_tmp);
 416 |   }
 417 |   
 418 |   void setPixelColor(uint16_t pixel, RgbColor pixel_rgb_color) {
 419 | 	_strip.SetPixelColor(pixel, pixel_rgb_color);
 420 |   }
 421 |   
 422 |   uint8_t getMode(void) {
 423 | 	return _segments[0].mode;
 424 |   }
 425 | 
 426 |   uint16_t getSpeed(void) {
 427 | 	return _segments[0].speed;
 428 |   }
 429 | 
 430 |   uint8_t getBrightness(void) {
 431 |     return _brightness;
 432 |   }
 433 |   
 434 |   uint8_t getModeCount(void) {
 435 |     return MODE_COUNT;
 436 |   }
 437 |   
 438 |   uint32_t getColor(void) {
 439 | 	return _segments[0].colors[0];
 440 |   }
 441 |   
 442 |   uint16_t numPixels(void){
 443 | 	return _segments[0].stop - _segments[0].start + 1;
 444 |   }
 445 | 
 446 |   boolean isRunning() {
 447 |     return _running;
 448 |   }
 449 |   
 450 |   const __FlashStringHelper* getModeName(uint8_t m) {
 451 |     if(m < MODE_COUNT) {
 452 |       return _name[m];
 453 |     } else {
 454 |       return F("");
 455 |     }
 456 |   }
 457 | 
 458 |   uint8_t getNumSegments() {
 459 |     return _num_segments;
 460 |   }
 461 | 
 462 |   void setNumSegments(uint8_t n) {
 463 |     _num_segments = n;
 464 |   }
 465 |   
 466 |   Segment getSegment() {
 467 |     return SEGMENT;
 468 |   }
 469 | 
 470 |   Segment_runtime getSegmentRuntime() {
 471 |     return SEGMENT_RUNTIME;
 472 |   }
 473 | 
 474 |   Segment* getSegments() {
 475 |     return _segments;
 476 |   }
 477 | 
 478 |   void setSegment(uint8_t n, uint16_t start, uint16_t stop, uint8_t mode, uint32_t color, uint16_t speed, bool reverse) {
 479 |     if(n < (sizeof(_segments) / sizeof(_segments[0]))) {
 480 |       if(n + 1 > _num_segments) _num_segments = n + 1;
 481 |       _segments[n].start = start;
 482 |       _segments[n].stop = stop;
 483 |       _segments[n].mode = mode;
 484 |       _segments[n].speed = speed;
 485 |       _segments[n].reverse = reverse;
 486 | 	  _segments[n].colors[0] = (RgbColor) HtmlColor(color);
 487 |     }
 488 |   }
 489 | 
 490 |   void setSegment(uint8_t n, uint16_t start, uint16_t stop, uint8_t mode, const uint32_t colors[], uint16_t speed, bool reverse) {
 491 |     if(n < (sizeof(_segments) / sizeof(_segments[0]))) {
 492 |       if(n + 1 > _num_segments) _num_segments = n + 1;
 493 |       _segments[n].start = start;
 494 |       _segments[n].stop = stop;
 495 |       _segments[n].mode = mode;
 496 |       _segments[n].speed = speed;
 497 |       _segments[n].reverse = reverse;
 498 | 
 499 |       for(uint8_t i=0; i<NUM_COLORS; i++) {
 500 | 		_segments[n].colors[i] = (RgbColor) HtmlColor(colors[i]);
 501 |       }
 502 |     }
 503 |   }
 504 | 
 505 |   void resetSegments() {
 506 |     memset(_segments, 0, sizeof(_segments));
 507 |     memset(_segment_runtimes, 0, sizeof(_segment_runtimes));
 508 |     _segment_index = 0;
 509 |     _num_segments = 1;
 510 |     setSegment(0, 0, 7, FX_MODE_STATIC, DEFAULT_COLOR, DEFAULT_SPEED, false);
 511 |   }
 512 |   
 513 |   /*
 514 |   * Custom mode helper
 515 |   */
 516 |   void setCustomMode(uint16_t (*p)()) {
 517 |     setMode(FX_MODE_CUSTOM);
 518 |     customMode = p;
 519 |   }
 520 |   
 521 |   /*
 522 |   * Put a value 0 to 255 in to get a color value.
 523 |   * The colours are a transition r -> g -> b -> back to r
 524 |   * Inspired by the Adafruit examples.
 525 |   */
 526 |   RgbColor color_wheel(uint8_t pos) {
 527 |     pos = 255 - pos;
 528 | 	uint32_t ret_hex;
 529 |     if(pos < 85) {
 530 |       ret_hex = ((uint32_t)(255 - pos * 3) << 16) | ((uint32_t)(0) << 8) | (pos * 3);
 531 |     } else if(pos < 170) {
 532 |       pos -= 85;
 533 |       ret_hex = ((uint32_t)(0) << 16) | ((uint32_t)(pos * 3) << 8) | (255 - pos * 3);
 534 |     } else {
 535 |       pos -= 170;
 536 |       ret_hex = ((uint32_t)(pos * 3) << 16) | ((uint32_t)(255 - pos * 3) << 8) | (0);
 537 |     }
 538 | 	return (RgbColor) HtmlColor((uint32_t) ret_hex);
 539 |   }
 540 | 
 541 | 
 542 |   /*
 543 |   * Returns a new, random wheel index with a minimum distance of 42 from pos.
 544 |   */
 545 |   uint8_t get_random_wheel_index(uint8_t pos) {
 546 |     uint8_t r = 0;
 547 |     uint8_t x = 0;
 548 |     uint8_t y = 0;
 549 |     uint8_t d = 0;
 550 | 
 551 |     while(d < 42) {
 552 |       r = random(256);
 553 |       x = abs(pos - r);
 554 |       y = 255 - x;
 555 |       d = min(x, y);
 556 |     }
 557 | 
 558 |     return r;
 559 |   }
 560 | 
 561 |   private:
 562 |   T_PIXEL_METHOD& _strip;
 563 | 	
 564 |   uint8_t 
 565 |       _brightness;
 566 | 	  
 567 |   boolean
 568 |       _running,
 569 |       _triggered;
 570 | 	  
 571 |   unsigned long next_time;
 572 | 
 573 |   RgbColor colorConverted(uint32_t color) {
 574 |     RgbColor color_tmp(HtmlColor( _color ));
 575 | 	return color_tmp;
 576 |   } 
 577 |   
 578 |   void strip_off() {
 579 | 	_strip.ClearTo(rgbcolor_black);
 580 |     _strip.Show();
 581 |   }
 582 | 
 583 |   //////////// Start of Effects ////////////
 584 |   
 585 |   /*
 586 |   * Fades all pixel to Black (percentage rgb)
 587 |   */
 588 |   void fadeToBlack(uint16_t ledNo, byte fadeValue) {
 589 |     RgbColor oldColor = _strip.GetPixelColor(ledNo);
 590 |     uint8_t r = (oldColor.R <= 10)? 0 : (uint8_t) oldColor.R - (oldColor.R * fadeValue / 256);
 591 |     uint8_t g = (oldColor.G <= 10)? 0 : (uint8_t) oldColor.G - (oldColor.G * fadeValue / 256);
 592 |     uint8_t b = (oldColor.B <= 10)? 0 : (uint8_t) oldColor.B - (oldColor.B * fadeValue / 256);
 593 | 	RgbColor newColor(r, g, b);    
 594 |     _strip.SetPixelColor(ledNo, newColor);
 595 |   }
 596 | 
 597 |   /*
 598 |   * Fades all pixel to Black (use absolute value)
 599 |   */
 600 |   void fadeToWhiteVal(uint16_t ledNo, uint8_t fadeValue) {
 601 |     RgbColor color_tmp = _strip.GetPixelColor(ledNo);
 602 | 	if(fadeValue < 10) fadeValue = 0; 
 603 | 	color_tmp.Lighten(fadeValue);
 604 |     _strip.SetPixelColor(ledNo, color_tmp);
 605 |   }
 606 | 
 607 |   /*
 608 |   * Fades all pixel to Black (percentage rgb)
 609 |   */
 610 |   void fadeToWhite(uint16_t ledNo, byte fadeValue) {
 611 |     RgbColor oldColor = _strip.GetPixelColor(ledNo);
 612 |     uint8_t r = (oldColor.R <= 10)? 0 : (uint8_t) oldColor.R + (oldColor.R * fadeValue / 256);
 613 |     uint8_t g = (oldColor.G <= 10)? 0 : (uint8_t) oldColor.G + (oldColor.G * fadeValue / 256);
 614 |     uint8_t b = (oldColor.B <= 10)? 0 : (uint8_t) oldColor.B + (oldColor.B * fadeValue / 256);
 615 | 	RgbColor newColor(r, g, b);    
 616 |     _strip.SetPixelColor(ledNo, newColor);
 617 |   }
 618 | 
 619 |   /*
 620 |   * Fades all pixel to Black (use absolute value)
 621 |   */
 622 |   void fadeToBlackVal(uint16_t ledNo, uint8_t fadeValue) {
 623 |     RgbColor color_tmp = _strip.GetPixelColor(ledNo);
 624 | 	if(fadeValue < 10) fadeValue = 0; 
 625 | 	color_tmp.Darken(fadeValue);
 626 |     _strip.SetPixelColor(ledNo, color_tmp);
 627 |   }
 628 |   
 629 |   /*
 630 |   * No blinking. Just plain old static light.
 631 |   */
 632 |   uint16_t mode_static(void) {	
 633 | 	for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
 634 |       this->setPixelColor(i, SEGMENT.colors[0]);
 635 |     }
 636 |     return 500;
 637 |   }
 638 |   
 639 |   /*
 640 |   * Blink/strobe function
 641 |   * Alternate between color1 and color2
 642 |   * if(strobe == true) then create a strobe effect
 643 |   */
 644 |   uint16_t blink(RgbColor color1, RgbColor color2, bool strobe) {
 645 |     RgbColor color = ((SEGMENT_RUNTIME.counter_mode_call & 1) == 0) ? color1 : color2;
 646 |     if(SEGMENT.reverse) color = (color == color1) ? color2 : color1;
 647 | 
 648 |     for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
 649 |       this->setPixelColor(i, color);
 650 |     }
 651 | 
 652 |     if((SEGMENT_RUNTIME.counter_mode_call & 1) == 0) {
 653 |       return strobe ? 20 : (SEGMENT.speed / 2);
 654 |     } else {
 655 |       return strobe ? SEGMENT.speed - 20 : (SEGMENT.speed / 2);
 656 |     }
 657 |   }
 658 | 
 659 |   /*
 660 |   * Normal blinking. 50% on/off time.
 661 |   */
 662 |   uint16_t mode_blink(void) {
 663 |     return blink(SEGMENT.colors[0], SEGMENT.colors[1], false);
 664 |   }
 665 | 
 666 |   /*
 667 |   * Does the "standby-breathing" of well known i-Devices. Fixed Speed.
 668 |   * Use mode "fade" if you like to have something similar with a different speed.
 669 |   */
 670 |   uint16_t mode_breath(void) {
 671 |     //                                      0    1    2   3   4   5   6    7   8   9  10  11   12   13   14   15   16    // step
 672 |     uint16_t breath_delay_steps[] =     {   7,   9,  13, 15, 16, 17, 18, 930, 19, 18, 15, 13,   9,   7,   4,   5,  10 }; // magic numbers for breathing LED
 673 |     uint8_t breath_brightness_steps[] = { 150, 125, 100, 75, 50, 25, 16,  15, 16, 25, 50, 75, 100, 125, 150, 220, 255 }; // even more magic numbers!
 674 | 
 675 |     if(SEGMENT_RUNTIME.counter_mode_call == 0) {
 676 |       SEGMENT_RUNTIME.aux_param = breath_brightness_steps[0] + 1; // we use aux_param to store the brightness
 677 |     }
 678 | 
 679 |     uint8_t breath_brightness = SEGMENT_RUNTIME.aux_param;
 680 | 
 681 |     if(SEGMENT_RUNTIME.counter_mode_step < 8) {
 682 |       breath_brightness--;
 683 |     } else {
 684 |       breath_brightness++;
 685 |     }
 686 | 
 687 |     // update index of current delay when target brightness is reached, start over after the last step
 688 |     if(breath_brightness == breath_brightness_steps[SEGMENT_RUNTIME.counter_mode_step]) {
 689 |       SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) % (sizeof(breath_brightness_steps)/sizeof(uint8_t));
 690 |     }
 691 | 
 692 |     int lum = map(breath_brightness, 0, 255, 0, _brightness);  // keep luminosity below brightness set by user
 693 |     //uint8_t w = (SEGMENT.colors[0].W) * lum / _brightness; // modify RGBW colors with brightness info
 694 |     uint8_t r = (SEGMENT.colors[0].R) * lum / _brightness;
 695 |     uint8_t g = (SEGMENT.colors[0].G) * lum / _brightness;
 696 |     uint8_t b = (SEGMENT.colors[0].B) * lum / _brightness;
 697 |     for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
 698 |       this->setPixelColor(i, r, g, b);
 699 |     }
 700 | 
 701 |     SEGMENT_RUNTIME.aux_param = breath_brightness;
 702 |     return breath_delay_steps[SEGMENT_RUNTIME.counter_mode_step];
 703 |   }
 704 |   
 705 |   uint16_t color_wipe(RgbColor color1, RgbColor color2, bool rev) {
 706 |     if(SEGMENT_RUNTIME.counter_mode_step < SEGMENT_LENGTH) {
 707 |       uint32_t led_offset = SEGMENT_RUNTIME.counter_mode_step;
 708 |       if(SEGMENT.reverse) {
 709 |         this->setPixelColor(SEGMENT.stop - led_offset, color1);
 710 |       } else {
 711 |         this->setPixelColor(SEGMENT.start + led_offset, color1);
 712 |       }
 713 |     } else {
 714 |       uint32_t led_offset = SEGMENT_RUNTIME.counter_mode_step - SEGMENT_LENGTH;
 715 |       if((SEGMENT.reverse && !rev) || (!SEGMENT.reverse && rev)) {
 716 |         this->setPixelColor(SEGMENT.stop - led_offset, color2);
 717 |       } else {
 718 |         this->setPixelColor(SEGMENT.start + led_offset, color2);
 719 |       }
 720 |     }
 721 | 
 722 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) % (SEGMENT_LENGTH * 2);
 723 |     return (SEGMENT.speed / (SEGMENT_LENGTH * 2));
 724 |   }
 725 |   
 726 |   /*
 727 |   * Lights all LEDs one after another.
 728 |   */
 729 |   uint16_t mode_color_wipe(void) {
 730 |     return color_wipe(SEGMENT.colors[0], SEGMENT.colors[1], false);
 731 |   }
 732 | 
 733 |   uint16_t mode_color_wipe_inv(void) {
 734 |     return color_wipe(SEGMENT.colors[1], SEGMENT.colors[0], false);
 735 |   }
 736 | 
 737 |   uint16_t mode_color_wipe_rev(void) {
 738 |     return color_wipe(SEGMENT.colors[0], SEGMENT.colors[1], true);
 739 |   }
 740 | 
 741 |   uint16_t mode_color_wipe_rev_inv(void) {
 742 |     return color_wipe(SEGMENT.colors[1], SEGMENT.colors[0], true);
 743 |   }
 744 |   
 745 |   /*
 746 |   * Turns all LEDs after each other to a random color.
 747 |   * Then starts over with another color.
 748 |   */
 749 |   uint16_t mode_color_wipe_random(void) {
 750 |     if(SEGMENT_RUNTIME.counter_mode_step % SEGMENT_LENGTH == 0) { // aux_param will store our random color wheel index
 751 |       SEGMENT_RUNTIME.aux_param = get_random_wheel_index(SEGMENT_RUNTIME.aux_param);
 752 |     }
 753 |     RgbColor color = color_wheel(SEGMENT_RUNTIME.aux_param);
 754 |     return color_wipe(color, color, false) * 2;
 755 |   }
 756 | 
 757 |   /*
 758 |   * Lights all LEDs in one random color up. Then switches them
 759 |   * to the next random color.
 760 |   */
 761 |   uint16_t mode_random_color(void) {
 762 |     SEGMENT_RUNTIME.aux_param = get_random_wheel_index(SEGMENT_RUNTIME.aux_param); // aux_param will store our random color wheel index
 763 |     RgbColor color = color_wheel(SEGMENT_RUNTIME.aux_param);
 764 | 
 765 |     for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
 766 |       this->setPixelColor(i, color);
 767 |     }
 768 |     return (SEGMENT.speed);
 769 |   }
 770 | 
 771 |   /*
 772 |   * Lights every LED in a random color. Changes one random LED after the other
 773 |   * to another random color.
 774 |   */
 775 |   uint16_t mode_single_dynamic(void) {
 776 |     if(SEGMENT_RUNTIME.counter_mode_call == 0) {
 777 |       for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
 778 |         this->setPixelColor(i, color_wheel(random(256)));
 779 |       }
 780 |     }
 781 | 
 782 |     this->setPixelColor(SEGMENT.start + random(SEGMENT_LENGTH), color_wheel(random(256)));
 783 |     return (SEGMENT.speed);
 784 |   }
 785 | 
 786 |   /*
 787 |   * Lights every LED in a random color. Changes all LED at the same time
 788 |   * to new random colors.
 789 |    */
 790 |   uint16_t mode_multi_dynamic(void) {
 791 |     for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
 792 |       this->setPixelColor(i, color_wheel(random(256)));
 793 |     }
 794 |     return (SEGMENT.speed);
 795 |   }
 796 |   
 797 |   /*
 798 |   * Cycles all LEDs at once through a rainbow.
 799 |   */
 800 |   uint16_t mode_rainbow(void) {
 801 |     RgbColor color = color_wheel(SEGMENT_RUNTIME.counter_mode_step);
 802 |     for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
 803 |       this->setPixelColor(i, color);
 804 |     }
 805 | 
 806 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) & 0xFF;
 807 |     return (SEGMENT.speed / 256);
 808 |   }
 809 | 
 810 |   /*
 811 |   * Cycles a rainbow over the entire string of LEDs.
 812 |   */
 813 |   uint16_t mode_rainbow_cycle(void) {
 814 |     for(uint16_t i=0; i < SEGMENT_LENGTH; i++) {
 815 | 	    RgbColor color = color_wheel(((i * 256 / SEGMENT_LENGTH) + SEGMENT_RUNTIME.counter_mode_step) & 0xFF);
 816 |       this->setPixelColor(SEGMENT.start + i, color);
 817 |     }
 818 | 
 819 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) & 0xFF;
 820 |     return (SEGMENT.speed / 256);
 821 |   }
 822 |   
 823 |   /*
 824 |   * Runs a single pixel back and forth.
 825 |   */
 826 |   uint16_t mode_scan(void) {
 827 |     if(SEGMENT_RUNTIME.counter_mode_step > (SEGMENT_LENGTH * 2) - 3) {
 828 |       SEGMENT_RUNTIME.counter_mode_step = 0;
 829 |     }
 830 | 	
 831 | 	for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
 832 |       this->setPixelColor(i, rgbcolor_black);
 833 |     }
 834 | 
 835 |     int led_offset = SEGMENT_RUNTIME.counter_mode_step - (SEGMENT_LENGTH - 1);
 836 |     led_offset = abs(led_offset); 
 837 | 
 838 |     if(SEGMENT.reverse) {
 839 |       this->setPixelColor(SEGMENT.stop - led_offset, SEGMENT.colors[0]);
 840 |     } else {
 841 |       this->setPixelColor(SEGMENT.start + led_offset, SEGMENT.colors[0]);
 842 |     }
 843 | 
 844 |     SEGMENT_RUNTIME.counter_mode_step++;
 845 |     return (SEGMENT.speed / (SEGMENT_LENGTH * 2));
 846 |   }
 847 | 
 848 |   /*
 849 |   * Runs two pixel back and forth in opposite directions.
 850 |   */
 851 |   uint16_t mode_dual_scan(void) {
 852 |     if(SEGMENT_RUNTIME.counter_mode_step > (SEGMENT_LENGTH * 2) - 3) {
 853 |       SEGMENT_RUNTIME.counter_mode_step = 0;
 854 |     }
 855 | 
 856 |     for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
 857 |       this->setPixelColor(i, BLACK);
 858 |     }
 859 | 
 860 |     int led_offset = SEGMENT_RUNTIME.counter_mode_step - (SEGMENT_LENGTH - 1);
 861 |     led_offset = abs(led_offset);
 862 | 
 863 |     this->setPixelColor(SEGMENT.start + led_offset, SEGMENT.colors[0]);
 864 |     this->setPixelColor(SEGMENT.start + SEGMENT_LENGTH - led_offset - 1, SEGMENT.colors[0]);
 865 | 
 866 |     SEGMENT_RUNTIME.counter_mode_step++;
 867 |     return (SEGMENT.speed / (SEGMENT_LENGTH * 2));
 868 |   }
 869 |   
 870 |   /*
 871 |   * Fades the LEDs on and (almost) off again.
 872 |   */
 873 |   uint16_t mode_fade(void) {
 874 |     int lum = SEGMENT_RUNTIME.counter_mode_step - 31;
 875 |     lum = 63 - (abs(lum) * 2);
 876 |     lum = map(lum, 0, 64, min(25, (int)_brightness), _brightness);
 877 | 
 878 |     //uint8_t w = (SEGMENT.colors[0] >> 24 & 0xFF) * lum / _brightness; // modify RGBW colors with brightness info
 879 |     uint8_t r = (SEGMENT.colors[0].R) * lum / _brightness;
 880 |     uint8_t g = (SEGMENT.colors[0].G) * lum / _brightness;
 881 |     uint8_t b = (SEGMENT.colors[0].B) * lum / _brightness;
 882 |     for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
 883 |       this->setPixelColor(i, r, g, b);
 884 |     }
 885 | 
 886 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) % 64;
 887 |     return (SEGMENT.speed / 64);
 888 |   }
 889 |   
 890 |   /*
 891 |   * theater chase function
 892 |   */
 893 |   uint16_t theater_chase(RgbColor color1, RgbColor color2) {
 894 |     SEGMENT_RUNTIME.counter_mode_call = SEGMENT_RUNTIME.counter_mode_call % 3;
 895 |     for(uint16_t i=0; i < SEGMENT_LENGTH; i++) {
 896 |       if((i % 3) == SEGMENT_RUNTIME.counter_mode_call) {
 897 |         if(SEGMENT.reverse) {
 898 |           this->setPixelColor(SEGMENT.stop - i, color1);
 899 |         } else {
 900 |           this->setPixelColor(SEGMENT.start + i, color1);
 901 |         }
 902 |       } else {
 903 |         if(SEGMENT.reverse) {
 904 |           this->setPixelColor(SEGMENT.stop - i, color2);
 905 |         } else {
 906 |           this->setPixelColor(SEGMENT.start + i, color2);
 907 |         }
 908 |       }
 909 |     }
 910 | 
 911 |     return (SEGMENT.speed / SEGMENT_LENGTH);
 912 |   }
 913 | 
 914 |   /*
 915 |   * Theatre-style crawling lights.
 916 |   * Inspired by the Adafruit examples.
 917 |   */
 918 |   uint16_t mode_theater_chase(void) {
 919 |     return theater_chase(SEGMENT.colors[0], rgbcolor_black);
 920 |   }
 921 | 
 922 |   /*
 923 |   * Theatre-style crawling lights with rainbow effect.
 924 |   * Inspired by the Adafruit examples.
 925 |   */
 926 |   uint16_t mode_theater_chase_rainbow(void) {
 927 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) & 0xFF;
 928 |     return theater_chase(color_wheel(SEGMENT_RUNTIME.counter_mode_step), BLACK);
 929 |   }
 930 |   
 931 |   /*
 932 |   * Running lights effect with smooth sine transition.
 933 |   */
 934 |   uint16_t mode_running_lights(void) {
 935 |     float radPerLed = (2.0 * 3.14159) / SEGMENT_LENGTH;
 936 |     for(uint16_t i=0; i < SEGMENT_LENGTH; i++) {
 937 |       int lum = map((int)(sin((i + SEGMENT_RUNTIME.counter_mode_step) * radPerLed) * 128), -128, 128, 0, 255);
 938 |       if(SEGMENT.reverse) {
 939 |         this->setPixelColor(SEGMENT.start + i, (SEGMENT.colors[0].R * lum) / 256, (SEGMENT.colors[0].G * lum) / 256, (SEGMENT.colors[0].B * lum) / 256);
 940 |       } else {
 941 |         this->setPixelColor(SEGMENT.stop - i, (SEGMENT.colors[0].R * lum) / 256, (SEGMENT.colors[0].G * lum) / 256, (SEGMENT.colors[0].B * lum) / 256);
 942 |       }
 943 |     }
 944 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) % SEGMENT_LENGTH;
 945 |     return (SEGMENT.speed / SEGMENT_LENGTH);
 946 |   }
 947 | 
 948 |   /*
 949 |    * twinkle function
 950 |    */
 951 |   uint16_t twinkle(RgbColor color) {
 952 |     if(SEGMENT_RUNTIME.counter_mode_step == 0) {
 953 |       for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
 954 |         this->setPixelColor(i, BLACK);
 955 |       }
 956 |       uint16_t min_leds = max(1, SEGMENT_LENGTH / 5); // make sure, at least one LED is on
 957 |       uint16_t max_leds = max(1, SEGMENT_LENGTH / 2); // make sure, at least one LED is on
 958 |       SEGMENT_RUNTIME.counter_mode_step = random(min_leds, max_leds);
 959 |     }
 960 | 
 961 |     this->setPixelColor(SEGMENT.start + random(SEGMENT_LENGTH), color);
 962 | 
 963 |     SEGMENT_RUNTIME.counter_mode_step--;
 964 |     return (SEGMENT.speed / SEGMENT_LENGTH);
 965 |   }
 966 | 
 967 |   /*
 968 |   * Blink several LEDs on, reset, repeat.
 969 |   * Inspired by www.tweaking4all.com/hardware/arduino/adruino-led-strip-effects/
 970 |   */
 971 |   uint16_t mode_twinkle(void) {
 972 |     return twinkle(SEGMENT.colors[0]);
 973 |   }
 974 | 
 975 |   /*
 976 |   * Blink several LEDs in random colors on, reset, repeat.
 977 |   * Inspired by www.tweaking4all.com/hardware/arduino/adruino-led-strip-effects/
 978 |   */
 979 |   uint16_t mode_twinkle_random(void) {
 980 |     return twinkle(color_wheel(random(256)));
 981 |   }
 982 |   
 983 |   /*
 984 |   * fade out function
 985 |   * fades out the current segment by dividing each pixel's intensity by 2
 986 |   */
 987 |   void fade_out() {
 988 | 	for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
 989 |       RgbColor rgbcolortmp = _strip.GetPixelColor(i);
 990 | 	  RgbColor color_tmp((uint8_t)(rgbcolortmp.R/2), (uint8_t)(rgbcolortmp.G/2), (uint8_t)(rgbcolortmp.B/2) );
 991 |       _strip.SetPixelColor(i, color_tmp);
 992 |     }
 993 |   }
 994 | 
 995 |   /*
 996 |   * twinkle_fade function
 997 |   */
 998 |   uint16_t twinkle_fade(RgbColor color) {
 999 |     fade_out();
1000 | 
1001 |     if(random(3) == 0) {
1002 |       this->setPixelColor(SEGMENT.start + random(SEGMENT_LENGTH), color);
1003 |     }
1004 |     return (SEGMENT.speed / 8);
1005 |   }
1006 | 
1007 | 
1008 |   /*
1009 |   * Blink several LEDs on, fading out.
1010 |   */
1011 |   uint16_t mode_twinkle_fade(void) {
1012 |     return twinkle_fade(SEGMENT.colors[0]);
1013 |   }
1014 | 
1015 |   /*
1016 |   * Blink several LEDs in random colors on, fading out.
1017 |   */
1018 |   uint16_t mode_twinkle_fade_random(void) {
1019 |     return twinkle_fade(color_wheel(random(256)));
1020 |   }
1021 | 
1022 |   /*
1023 |   * Blinks one LED at a time.
1024 |   * Inspired by www.tweaking4all.com/hardware/arduino/adruino-led-strip-effects/
1025 |   */
1026 |   uint16_t mode_sparkle(void) {
1027 |     this->setPixelColor(SEGMENT.start + SEGMENT_RUNTIME.aux_param, rgbcolor_black);
1028 |     SEGMENT_RUNTIME.aux_param = random(SEGMENT_LENGTH); // aux_param stores the random led index
1029 |     this->setPixelColor(SEGMENT.start + SEGMENT_RUNTIME.aux_param, SEGMENT.colors[0]);
1030 |     return (SEGMENT.speed / SEGMENT_LENGTH);
1031 |   }
1032 | 
1033 |   /*
1034 |   * Lights all LEDs in the color. Flashes single white pixels randomly.
1035 |   * Inspired by www.tweaking4all.com/hardware/arduino/adruino-led-strip-effects/
1036 |   */
1037 |   uint16_t mode_flash_sparkle(void) {
1038 |     if(SEGMENT_RUNTIME.counter_mode_call == 0) {
1039 |       for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
1040 |         this->setPixelColor(i, SEGMENT.colors[0]);
1041 |       }
1042 |     }
1043 | 
1044 |     this->setPixelColor(SEGMENT.start + SEGMENT_RUNTIME.aux_param, SEGMENT.colors[0]);
1045 | 
1046 |     if(random(5) == 0) {
1047 |       SEGMENT_RUNTIME.aux_param = random(SEGMENT_LENGTH); // aux_param stores the random led index
1048 |       this->setPixelColor(SEGMENT.start + SEGMENT_RUNTIME.aux_param, rgbcolor_white);
1049 |       return 20;
1050 |     } 
1051 |     return SEGMENT.speed;
1052 |   }
1053 | 
1054 |   /*
1055 |   * Like flash sparkle. With more flash.
1056 |   * Inspired by www.tweaking4all.com/hardware/arduino/adruino-led-strip-effects/
1057 |   */
1058 |   uint16_t mode_hyper_sparkle(void) {
1059 |     for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
1060 |       this->setPixelColor(i, SEGMENT.colors[0]);
1061 |     }
1062 | 
1063 |     if(random(5) < 2) {
1064 |       for(uint16_t i=0; i < max(1, SEGMENT_LENGTH/3); i++) {
1065 |         this->setPixelColor(SEGMENT.start + random(SEGMENT_LENGTH), rgbcolor_white);
1066 |       }
1067 |       return 20;
1068 |     }
1069 |     return SEGMENT.speed;
1070 |   }
1071 |   
1072 |   /*
1073 |   * Classic Strobe effect.
1074 |   */
1075 |   uint16_t mode_strobe(void) {
1076 |     return blink(SEGMENT.colors[0], SEGMENT.colors[1], true);
1077 |   }
1078 | 
1079 |   /*
1080 |   * Classic Strobe effect. Cycling through the rainbow.
1081 |   */
1082 |   uint16_t mode_strobe_rainbow(void) {
1083 |     return blink(color_wheel(SEGMENT_RUNTIME.counter_mode_call & 0xFF), SEGMENT.colors[1], true);
1084 |   }
1085 |     
1086 |   /*
1087 |   * Strobe effect with different strobe count and pause, controlled by speed.
1088 |   */
1089 |   uint16_t mode_multi_strobe(void) {
1090 |     for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
1091 |       this->setPixelColor(i, rgbcolor_black);
1092 |     }
1093 | 
1094 |     uint16_t delay = SEGMENT.speed / (2 * ((SEGMENT.speed / 10) + 1));
1095 |     if(SEGMENT_RUNTIME.counter_mode_step < (2 * ((SEGMENT.speed / 10) + 1))) {
1096 |       if((SEGMENT_RUNTIME.counter_mode_step & 1) == 0) {
1097 |         for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
1098 |           this->setPixelColor(i, SEGMENT.colors[0]);
1099 |         }
1100 |         delay = 20;
1101 |       } else {
1102 |         delay = 50;
1103 |       }
1104 |     }
1105 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) % ((2 * ((SEGMENT.speed / 10) + 1)) + 1);
1106 |     return delay;
1107 |   }
1108 |   
1109 |   /*
1110 |   * Classic Blink effect. Cycling through the rainbow.
1111 |   */
1112 |   uint16_t mode_blink_rainbow(void) {
1113 |     return blink(color_wheel(SEGMENT_RUNTIME.counter_mode_call & 0xFF), SEGMENT.colors[1], false);
1114 |   }
1115 |   
1116 |   /*
1117 |   * color chase function.
1118 |   * color1 = background color
1119 |   * color2 and color3 = colors of two adjacent leds
1120 |   */
1121 |   uint16_t chase(RgbColor color1, RgbColor color2, RgbColor color3) {
1122 |     uint16_t a = SEGMENT_RUNTIME.counter_mode_step;
1123 |     uint16_t b = (a + 1) % SEGMENT_LENGTH;
1124 |     uint16_t c = (b + 1) % SEGMENT_LENGTH;
1125 |     if(SEGMENT.reverse) {
1126 |       this->setPixelColor(SEGMENT.stop - a, color1);
1127 |       this->setPixelColor(SEGMENT.stop - b, color2);
1128 |       this->setPixelColor(SEGMENT.stop - c, color3);
1129 |     } else {
1130 |       this->setPixelColor(SEGMENT.start + a, color1);
1131 |       this->setPixelColor(SEGMENT.start + b, color2);
1132 |       this->setPixelColor(SEGMENT.start + c, color3);
1133 |     }
1134 | 
1135 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) % SEGMENT_LENGTH;
1136 |     return (SEGMENT.speed / SEGMENT_LENGTH);
1137 |   }
1138 | 
1139 |   /*
1140 |   * Bicolor chase mode
1141 |   */
1142 |   uint16_t mode_bicolor_chase(void) {
1143 |     return chase(SEGMENT.colors[0], SEGMENT.colors[1], SEGMENT.colors[2]);
1144 |   }
1145 |   
1146 |   /*
1147 |   * White running on _color.
1148 |   */
1149 |   uint16_t mode_chase_color(void) {
1150 |     return chase(SEGMENT.colors[0], rgbcolor_white, rgbcolor_white);
1151 |   }
1152 | 
1153 |   /*
1154 |   * Black running on _color.
1155 |   */
1156 |   uint16_t mode_chase_blackout(void) {
1157 |     return chase(SEGMENT.colors[0], rgbcolor_black, rgbcolor_black);
1158 |   }
1159 | 
1160 |   /*
1161 |   * _color running on white.
1162 |   */
1163 |   uint16_t mode_chase_white(void) {
1164 |     return chase(rgbcolor_white, SEGMENT.colors[0], SEGMENT.colors[0]);
1165 |   }
1166 | 
1167 |   /*
1168 |   * White running followed by random color.
1169 |   */
1170 |   uint16_t mode_chase_random(void) {
1171 |     if(SEGMENT_RUNTIME.counter_mode_step == 0) {
1172 |       SEGMENT_RUNTIME.aux_param = get_random_wheel_index(SEGMENT_RUNTIME.aux_param);
1173 |     }
1174 |     return chase(color_wheel(SEGMENT_RUNTIME.aux_param), rgbcolor_white, rgbcolor_white);
1175 |   }
1176 | 
1177 |   /*
1178 |   * Rainbow running on white.
1179 |   */
1180 |   uint16_t mode_chase_rainbow_white(void) {
1181 |     uint16_t n = SEGMENT_RUNTIME.counter_mode_step;
1182 |     uint16_t m = (SEGMENT_RUNTIME.counter_mode_step + 1) % SEGMENT_LENGTH;
1183 |     RgbColor color2 = color_wheel(((n * 256 / SEGMENT_LENGTH) + (SEGMENT_RUNTIME.counter_mode_call & 0xFF)) & 0xFF);
1184 |     RgbColor color3 = color_wheel(((m * 256 / SEGMENT_LENGTH) + (SEGMENT_RUNTIME.counter_mode_call & 0xFF)) & 0xFF);
1185 | 
1186 |     return chase(rgbcolor_white, color2, color3);
1187 |   }
1188 | 
1189 |   /*
1190 |   * White running on rainbow.
1191 |   */
1192 |   uint16_t mode_chase_rainbow(void) {
1193 |     uint8_t color_sep = 256 / SEGMENT_LENGTH;
1194 |     uint8_t color_index = SEGMENT_RUNTIME.counter_mode_call & 0xFF;
1195 |     RgbColor color = color_wheel(((SEGMENT_RUNTIME.counter_mode_step * color_sep) + color_index) & 0xFF);
1196 | 
1197 |     return chase(color, rgbcolor_white, rgbcolor_white);
1198 |   }
1199 | 
1200 |   /*
1201 |   * Black running on rainbow.
1202 |   */
1203 |   uint16_t mode_chase_blackout_rainbow(void) {
1204 |     uint8_t color_sep = 256 / SEGMENT_LENGTH;
1205 |     uint8_t color_index = SEGMENT_RUNTIME.counter_mode_call & 0xFF;
1206 |     RgbColor color = color_wheel(((SEGMENT_RUNTIME.counter_mode_step * color_sep) + color_index) & 0xFF);
1207 | 
1208 |     return chase(color, rgbcolor_black, rgbcolor_black);
1209 |   }
1210 | 
1211 |   /*
1212 |   * White flashes running on _color.
1213 |   */
1214 |   uint16_t mode_chase_flash(void) {
1215 |     const static uint8_t flash_count = 4;
1216 |     uint8_t flash_step = SEGMENT_RUNTIME.counter_mode_call % ((flash_count * 2) + 1);
1217 | 
1218 |     for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
1219 |       this->setPixelColor(i, SEGMENT.colors[0]);
1220 |     }
1221 | 
1222 |     uint16_t delay = (SEGMENT.speed / SEGMENT_LENGTH);
1223 |     if(flash_step < (flash_count * 2)) {
1224 |       if(flash_step % 2 == 0) {
1225 |         uint16_t n = SEGMENT_RUNTIME.counter_mode_step;
1226 |         uint16_t m = (SEGMENT_RUNTIME.counter_mode_step + 1) % SEGMENT_LENGTH;
1227 |         if(SEGMENT.reverse) {
1228 |           this->setPixelColor(SEGMENT.stop - n, rgbcolor_white);
1229 |           this->setPixelColor(SEGMENT.stop - m, rgbcolor_white);
1230 |         } else {
1231 |           this->setPixelColor(SEGMENT.start + n, rgbcolor_white);
1232 |           this->setPixelColor(SEGMENT.start + m, rgbcolor_white);
1233 |         }
1234 |         delay = 20;
1235 |       } else {
1236 |         delay = 30;
1237 |       }
1238 |     } else {
1239 |       SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) % SEGMENT_LENGTH;
1240 |     }
1241 |     return delay;
1242 |   }
1243 | 
1244 |   /*
1245 |   * White flashes running, followed by random color.
1246 |   */
1247 |   uint16_t mode_chase_flash_random(void) {
1248 |     const static uint8_t flash_count = 4;
1249 |       uint8_t flash_step = SEGMENT_RUNTIME.counter_mode_call % ((flash_count * 2) + 1);
1250 | 
1251 |     for(uint16_t i=0; i < SEGMENT_RUNTIME.counter_mode_step; i++) {
1252 |       this->setPixelColor(SEGMENT.start + i, color_wheel(SEGMENT_RUNTIME.aux_param));
1253 |     }
1254 | 
1255 |     uint16_t delay = (SEGMENT.speed / SEGMENT_LENGTH);
1256 |     if(flash_step < (flash_count * 2)) {
1257 |       uint16_t n = SEGMENT_RUNTIME.counter_mode_step;
1258 |       uint16_t m = (SEGMENT_RUNTIME.counter_mode_step + 1) % SEGMENT_LENGTH;
1259 |       if(flash_step % 2 == 0) {
1260 |         this->setPixelColor(SEGMENT.start + n, rgbcolor_white);
1261 |         this->setPixelColor(SEGMENT.start + m, rgbcolor_white);
1262 |         delay = 20;
1263 |       } else {
1264 |         this->setPixelColor(SEGMENT.start + n, color_wheel(SEGMENT_RUNTIME.aux_param));
1265 |         this->setPixelColor(SEGMENT.start + m, rgbcolor_black);
1266 |         delay = 30;
1267 |       }
1268 |     } else {
1269 |       SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) % SEGMENT_LENGTH;
1270 | 
1271 |       if(SEGMENT_RUNTIME.counter_mode_step == 0) {
1272 |         SEGMENT_RUNTIME.aux_param = get_random_wheel_index(SEGMENT_RUNTIME.aux_param);
1273 |       }
1274 |     }
1275 |     return delay;
1276 |   }
1277 |     
1278 |   /*
1279 |   * Random color intruduced alternating from start and end of strip.
1280 |   */
1281 |   uint16_t mode_color_sweep_random(void) {
1282 |     if(SEGMENT_RUNTIME.counter_mode_step % SEGMENT_LENGTH == 0) { // aux_param will store our random color wheel index
1283 |       SEGMENT_RUNTIME.aux_param = get_random_wheel_index(SEGMENT_RUNTIME.aux_param);
1284 |     }
1285 |     RgbColor color = color_wheel(SEGMENT_RUNTIME.aux_param);
1286 |     return color_wipe(color, color, true) * 2;
1287 |   }
1288 |   
1289 |   /*
1290 |   * Alternating pixels running function.
1291 |   */
1292 |   uint16_t running(RgbColor color1, RgbColor color2) {
1293 |     for(uint16_t i=0; i < SEGMENT_LENGTH; i++) {
1294 |       if((i + SEGMENT_RUNTIME.counter_mode_step) % 4 < 2) {
1295 |         if(SEGMENT.reverse) {
1296 |           this->setPixelColor(SEGMENT.start + i, color1);
1297 |         } else {
1298 |           this->setPixelColor(SEGMENT.stop - i, color1);
1299 |         }
1300 |       } else {
1301 |         if(SEGMENT.reverse) {
1302 |           this->setPixelColor(SEGMENT.start + i, color2);
1303 |         } else {
1304 |           this->setPixelColor(SEGMENT.stop - i, color2);
1305 |         }
1306 |       }
1307 |     }
1308 | 
1309 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) & 0x3;
1310 |     return (SEGMENT.speed / SEGMENT_LENGTH);
1311 |   }
1312 | 
1313 |  /*
1314 |   * Alternating color/white pixels running.
1315 |   */
1316 |   uint16_t mode_running_color(void) {
1317 |     return running(SEGMENT.colors[0], rgbcolor_white);
1318 |   }
1319 | 
1320 |   /*
1321 |   * Alternating red/blue pixels running.
1322 |   */
1323 |   uint16_t mode_running_red_blue(void) {
1324 |     return running((RgbColor) HtmlColor(RED), (RgbColor) HtmlColor(BLUE));
1325 |   }
1326 | 
1327 |   /*
1328 |    * Alternating red/green pixels running.
1329 |    */
1330 |   uint16_t mode_merry_christmas(void) {
1331 |     return running((RgbColor) HtmlColor(RED), (RgbColor) HtmlColor(GREEN));
1332 |   }
1333 | 
1334 |   /*
1335 |   * Alternating orange/purple pixels running.
1336 |   */
1337 |   uint16_t mode_halloween(void) {
1338 |     return running((RgbColor) HtmlColor(PURPLE), (RgbColor) HtmlColor(ORANGE));
1339 |   }
1340 | 
1341 |   /*
1342 |    * Random colored pixels running.
1343 |    */
1344 |   uint16_t mode_running_random(void) {
1345 |     for(uint16_t i=SEGMENT_LENGTH-1; i > 0; i--) {
1346 |       if(SEGMENT.reverse) {
1347 |         this->setPixelColor(SEGMENT.stop - i, _strip.GetPixelColor(SEGMENT.stop - i + 1));
1348 |       } else {
1349 |         this->setPixelColor(SEGMENT.start + i, _strip.GetPixelColor(SEGMENT.start + i - 1));
1350 |       }
1351 |     }
1352 | 
1353 |     if(SEGMENT_RUNTIME.counter_mode_step == 0) {
1354 |       SEGMENT_RUNTIME.aux_param = get_random_wheel_index(SEGMENT_RUNTIME.aux_param);
1355 |       if(SEGMENT.reverse) {
1356 |         this->setPixelColor(SEGMENT.stop, color_wheel(SEGMENT_RUNTIME.aux_param));
1357 |       } else {
1358 |         this->setPixelColor(SEGMENT.start, color_wheel(SEGMENT_RUNTIME.aux_param));
1359 |       }
1360 |     }
1361 | 
1362 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step == 0) ? 1 : 0;
1363 |     return (SEGMENT.speed / SEGMENT_LENGTH);
1364 |   }
1365 | 
1366 |   /*
1367 |   * K.I.T.T.
1368 |   */
1369 |   uint16_t mode_larson_scanner(void) {
1370 |     fade_out();
1371 | 
1372 |     if(SEGMENT_RUNTIME.counter_mode_step < SEGMENT_LENGTH) {
1373 |       if(SEGMENT.reverse) {
1374 |         this->setPixelColor(SEGMENT.stop - SEGMENT_RUNTIME.counter_mode_step, SEGMENT.colors[0]);
1375 |       } else {
1376 |         this->setPixelColor(SEGMENT.start + SEGMENT_RUNTIME.counter_mode_step, SEGMENT.colors[0]);
1377 |       }
1378 |     } else {
1379 |       if(SEGMENT.reverse) {
1380 |         this->setPixelColor(SEGMENT.stop - ((SEGMENT_LENGTH * 2) - SEGMENT_RUNTIME.counter_mode_step) + 2, SEGMENT.colors[0]);
1381 |       } else {
1382 |         this->setPixelColor(SEGMENT.start + ((SEGMENT_LENGTH * 2) - SEGMENT_RUNTIME.counter_mode_step) - 2, SEGMENT.colors[0]);
1383 |       }
1384 |     }
1385 | 
1386 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) % ((SEGMENT_LENGTH * 2) - 2);
1387 |     return (SEGMENT.speed / (SEGMENT_LENGTH * 2));
1388 |   }
1389 | 
1390 |   /*
1391 |   * Firing comets from one end.
1392 |   */
1393 |   uint16_t mode_comet(void) {
1394 |     fade_out();
1395 | 
1396 |     if(SEGMENT.reverse) {
1397 |       this->setPixelColor(SEGMENT.stop - SEGMENT_RUNTIME.counter_mode_step, SEGMENT.colors[0]);
1398 |     } else {
1399 |       this->setPixelColor(SEGMENT.start + SEGMENT_RUNTIME.counter_mode_step, SEGMENT.colors[0]);
1400 |     }
1401 | 
1402 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) % SEGMENT_LENGTH;
1403 |     return (SEGMENT.speed / SEGMENT_LENGTH);
1404 |   }
1405 | 
1406 |   /*
1407 |   * Fireworks function.
1408 |   */
1409 |   uint16_t fireworks(RgbColor color) {
1410 |     fade_out();
1411 | 
1412 |     uint32_t prevLed, thisLed, nextLed;
1413 | 
1414 |     for(uint16_t i=SEGMENT.start + 1; i <SEGMENT.stop; i++) {
1415 |       RgbColor rgbPrevLed = _strip.GetPixelColor(i-1);
1416 | 	  RgbColor rgbThisLed = _strip.GetPixelColor(i);
1417 | 	  RgbColor rgbNextLed = _strip.GetPixelColor(i+1);
1418 | 	  
1419 | 	  byte R = (byte)rgbPrevLed.R; byte G = (byte)rgbPrevLed.G; byte B = (byte)rgbPrevLed.B;
1420 |       unsigned long prevLedhex = ((long)R << 16L) | ((long)G << 8L) | (long)B;
1421 | 	  R = (byte)rgbThisLed.R; G = (byte)rgbThisLed.G; B = (byte)rgbThisLed.B;
1422 |       unsigned long thisLedhex = ((long)R << 16L) | ((long)G << 8L) | (long)B;
1423 | 	  R = (byte)rgbNextLed.R; G = (byte)rgbNextLed.G; B = (byte)rgbNextLed.B;
1424 |       unsigned long nextLedhex = ((long)R << 16L) | ((long)G << 8L) | (long)B;
1425 | 	  
1426 |       prevLed = (prevLedhex >> 2) & 0x3F3F3F;
1427 |       thisLed = thisLedhex;
1428 |       nextLed = (nextLedhex >> 2) & 0x3F3F3F;
1429 |       this->setPixelColor(i, (RgbColor) HtmlColor((uint32_t) (prevLed + thisLed + nextLed)));
1430 |     }
1431 | 
1432 |     if(!_triggered) {
1433 |       for(uint16_t i=0; i<max(1, SEGMENT_LENGTH/20); i++) {
1434 |         if(random(10) == 0) {
1435 | 		  this->setPixelColor(SEGMENT.start + random(SEGMENT_LENGTH), color);
1436 |         }
1437 |       }
1438 |     } else {
1439 |       for(uint16_t i=0; i<max(1, SEGMENT_LENGTH/10); i++) {
1440 | 		this->setPixelColor(SEGMENT.start + random(SEGMENT_LENGTH), color);
1441 |       }
1442 |     }
1443 |     return (SEGMENT.speed / SEGMENT_LENGTH);
1444 |   }
1445 | 
1446 |   /*
1447 |   * Firework sparks.
1448 |   */
1449 |   uint16_t mode_fireworks(void) {
1450 |     RgbColor color = SEGMENT.colors[0];
1451 |     return fireworks(color);
1452 |   }
1453 | 
1454 |   /*
1455 |   * Random colored firework sparks.
1456 |   */
1457 |   uint16_t mode_fireworks_random(void) {
1458 |     RgbColor color = color_wheel(random(256));
1459 |     return fireworks(color);
1460 |   }
1461 | 
1462 |   /*
1463 |   * Fire flicker function
1464 |   */
1465 |   uint16_t fire_flicker(int rev_intensity) {
1466 |     byte lum = max(SEGMENT.colors[0].R, max(SEGMENT.colors[0].G, SEGMENT.colors[0].B)) / rev_intensity;
1467 |     for(uint16_t i=SEGMENT.start; i <= SEGMENT.stop; i++) {
1468 |       int flicker = random(0, lum);
1469 |       this->setPixelColor(i, max(SEGMENT.colors[0].R - flicker, 0), max(SEGMENT.colors[0].G - flicker, 0), max(SEGMENT.colors[0].B - flicker, 0));
1470 |     }
1471 |     return (SEGMENT.speed / SEGMENT_LENGTH);
1472 |   }
1473 | 
1474 |   /*
1475 |   * Random flickering.
1476 |   */
1477 |   uint16_t mode_fire_flicker(void) {
1478 |     return fire_flicker(3);
1479 |   }
1480 | 
1481 |   /*
1482 |   * Random flickering, less intesity.
1483 |   */
1484 |   uint16_t mode_fire_flicker_soft(void) {
1485 |     return fire_flicker(6);
1486 |   }
1487 | 
1488 |   /*
1489 |   * Random flickering, more intesity.
1490 |   */
1491 |   uint16_t mode_fire_flicker_intense(void) {
1492 |     return fire_flicker(1.7);
1493 |   }
1494 | 
1495 |   /*
1496 |   * Tricolor chase function
1497 |   */
1498 |   uint16_t tricolor_chase(RgbColor color1, RgbColor color2, RgbColor color3) {
1499 |     for(uint16_t i=0; i < SEGMENT_LENGTH; i++) {
1500 |       if((i + SEGMENT_RUNTIME.counter_mode_step) % 6 < 2) {
1501 |         if(SEGMENT.reverse) {
1502 |           this->setPixelColor(SEGMENT.start + i, color1);
1503 |         } else {
1504 |           this->setPixelColor(SEGMENT.stop - i, color1);
1505 |         }
1506 |       } else if((i + SEGMENT_RUNTIME.counter_mode_step) % 6 < 4) {
1507 |         if(SEGMENT.reverse) {
1508 |           this->setPixelColor(SEGMENT.start + i, color2);
1509 |         } else {
1510 |           this->setPixelColor(SEGMENT.stop - i, color2);
1511 |         }
1512 |       } else {
1513 |         if(SEGMENT.reverse) {
1514 |           this->setPixelColor(SEGMENT.start + i, color3);
1515 |         } else {
1516 |           this->setPixelColor(SEGMENT.stop - i, color3);
1517 |         }
1518 |       }
1519 |     }
1520 | 
1521 |     SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) % 6;
1522 |     return (SEGMENT.speed / SEGMENT_LENGTH);
1523 |   }
1524 | 
1525 |   /*
1526 |   * Tricolor chase mode
1527 |   */
1528 |   uint16_t mode_tricolor_chase(void) {
1529 |     return tricolor_chase(SEGMENT.colors[0], SEGMENT.colors[1], SEGMENT.colors[2]);
1530 |   }
1531 | 
1532 |   /*
1533 |   * Alternating white/red/black pixels running.
1534 |   */
1535 |   uint16_t mode_circus_combustus(void) {
1536 |     return tricolor_chase((RgbColor) HtmlColor(RED), (RgbColor) HtmlColor(WHITE), (RgbColor) HtmlColor(BLACK));
1537 |   }
1538 | 
1539 |   /*
1540 |   * ICU mode
1541 |   */
1542 |   uint16_t mode_icu(void) {
1543 |     uint16_t dest = SEGMENT_RUNTIME.counter_mode_step & 0xFFFF;
1544 |  
1545 |     this->setPixelColor(SEGMENT.start + dest, SEGMENT.colors[0]);
1546 |     this->setPixelColor(SEGMENT.start + dest + SEGMENT_LENGTH/2, SEGMENT.colors[0]);
1547 | 
1548 |     if(SEGMENT_RUNTIME.aux_param == dest) { // pause between eye movements
1549 |       if(random(6) == 0) { // blink once in a while
1550 |         this->setPixelColor(SEGMENT.start + dest, rgbcolor_black);
1551 |         this->setPixelColor(SEGMENT.start + dest + SEGMENT_LENGTH/2, rgbcolor_black);
1552 |         return 200;
1553 |       }
1554 |       SEGMENT_RUNTIME.aux_param = random(SEGMENT_LENGTH/2);
1555 |       return 1000 + random(2000);
1556 |     }
1557 | 
1558 |     this->setPixelColor(SEGMENT.start + dest, rgbcolor_black);
1559 |     this->setPixelColor(SEGMENT.start + dest + SEGMENT_LENGTH/2, rgbcolor_black);
1560 | 
1561 |     if(SEGMENT_RUNTIME.aux_param > SEGMENT_RUNTIME.counter_mode_step) {
1562 |       SEGMENT_RUNTIME.counter_mode_step++;
1563 |       dest++;
1564 |     } else if (SEGMENT_RUNTIME.aux_param < SEGMENT_RUNTIME.counter_mode_step) {
1565 |       SEGMENT_RUNTIME.counter_mode_step--;
1566 |       dest--;
1567 |     }
1568 | 
1569 |     this->setPixelColor(SEGMENT.start + dest, SEGMENT.colors[0]);
1570 |     this->setPixelColor(SEGMENT.start + dest + SEGMENT_LENGTH/2, SEGMENT.colors[0]);
1571 | 
1572 |     return (SEGMENT.speed / SEGMENT_LENGTH);
1573 |   }
1574 |   
1575 |   /*
1576 |   * Custom mode
1577 |   */
1578 |   uint16_t (*customMode)(void) = NULL;
1579 |   uint16_t mode_custom() {
1580 |     if(customMode == NULL) {
1581 |       return 1000; // if custom mode not set, do nothing
1582 |     } else {
1583 |       return customMode();
1584 |     }
1585 |   }
1586 |   
1587 |   /*
1588 |   * Meteor Rain
1589 |   * https://www.tweaking4all.com/hardware/arduino/adruino-led-strip-effects/#LEDStripEffectMeteorRain
1590 |   */
1591 |   
1592 |   uint16_t meteorRain(uint8_t meteorTrailDecay, boolean meteorRandomDecay) {  
1593 |     uint16_t meteorSize = SEGMENT_LENGTH * 0.15;
1594 | 	
1595 | 	if(SEGMENT_RUNTIME.counter_mode_step == 0){
1596 |       _strip.ClearTo(rgbcolor_black);
1597 | 	}
1598 |   
1599 |     if( SEGMENT_RUNTIME.counter_mode_step <= SEGMENT_LENGTH*2 ) {
1600 |       // fade brightness all LEDs one step
1601 |       for(uint16_t i=0; i <= SEGMENT_LENGTH; i++) {
1602 |         if( (!meteorRandomDecay) || (random(10)>5) ) {
1603 |           fadeToBlackVal(i, meteorTrailDecay );        
1604 |         }
1605 |       }
1606 |       // draw meteor
1607 |       for(uint16_t i = 0; i <= meteorSize; i++) {
1608 |         if( ( (SEGMENT_RUNTIME.counter_mode_step)-i <= SEGMENT_LENGTH) && ((SEGMENT_RUNTIME.counter_mode_step)-i >= 0) ) {
1609 |           if(!SEGMENT.reverse){
1610 |             this->setPixelColor(SEGMENT_RUNTIME.counter_mode_step - i, SEGMENT.colors[0]);
1611 | 		  } else {
1612 | 		    this->setPixelColor(SEGMENT_LENGTH - SEGMENT_RUNTIME.counter_mode_step + i, SEGMENT.colors[0]);
1613 |           }
1614 |         } 
1615 |       }
1616 |     } 
1617 | 
1618 | 	SEGMENT_RUNTIME.counter_mode_step = (SEGMENT_RUNTIME.counter_mode_step + 1) % SEGMENT_LENGTH;
1619 |     return (SEGMENT.speed / SEGMENT_LENGTH);
1620 |   }
1621 |   
1622 |   uint16_t mode_meteor_rain(void) {
1623 |     return meteorRain(64, true);
1624 |   }
1625 |   
1626 |   //////////// End of Effects ////////////
1627 |   
1628 |   const __FlashStringHelper*
1629 |       _name[MODE_COUNT]; // SRAM footprint: 2 bytes per element
1630 | 
1631 |   mode_ptr
1632 |       _mode[MODE_COUNT]; // SRAM footprint: 4 bytes per element
1633 | 	  
1634 |   uint8_t _segment_index = 0;
1635 |   uint8_t _num_segments = 1;
1636 |   segment _segments[MAX_NUM_SEGMENTS];
1637 |   segment_runtime _segment_runtimes[MAX_NUM_SEGMENTS];
1638 |   RgbColor rgbcolor_black =   (RgbColor) (HtmlColor(BLACK));
1639 |   RgbColor rgbcolor_white =   (RgbColor) (HtmlColor(WHITE));
1640 |   RgbColor rgbcolor_default = (RgbColor) (HtmlColor(DEFAULT_COLOR));
1641 | };
1642 | #endif


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