Merge pull request #68 from Aircoookie/development

Release of v0.8.0

readme.md

@@ -1,11 +1,11 @@
 ![WLED logo](https://raw.githubusercontent.com/Aircoookie/WLED/development/wled_logo.png)
 
-## Welcome to my project WLED! (v0.8.0)
+## Welcome to my project WLED! (v0.8.1)
 
 A fast and feature-rich implementation of an ESP8266/ESP32 webserver to control NeoPixel (WS2812B) LEDs!
 
 ### Features:
-- WS2812FX library integrated for over 70 special effects
+- WS2812FX library integrated for 75 special effects
 - FastLED noise effects and palettes
 - Customizable Mobile and desktop UI with color and effect controls
 - Settings page - configuration over network

wled00/NpbWrapper.h

@@ -2,10 +2,10 @@
 #ifndef NpbWrapper_h
 #define NpbWrapper_h
 
-//#define WORKAROUND_ESP32_BITBANG
+#define WORKAROUND_ESP32_BITBANG
 //see https://github.com/Aircoookie/WLED/issues/2 for flicker free ESP32 support
 
-#define LEDPIN 2 //strip pin. Only effective for ESP32, ESP8266 must use gpio2
+#define LEDPIN 2 //strip pin. Any for ESP32, gpio2 is recommended for ESP8266
 
 //uncomment this if red and green are swapped
 //#define SWAPRG
@@ -14,13 +14,20 @@
 #ifdef ARDUINO_ARCH_ESP32
   #ifdef WORKAROUND_ESP32_BITBANG
     #define PIXELMETHOD NeoEsp32BitBangWs2813Method
+    #pragma message "Software BitBang is used because of your NeoPixelBus version. Look in NpbWrapper.h for instructions on how to mitigate flickering."
   #else
     #define PIXELMETHOD NeoEsp32RmtWS2813_V3Method
   #endif
 #else //esp8266
-//you may change to DMA method on pin GPIO3 here
+  //autoselect the right method depending on strip pin
+  #if LEDPIN == 2
     #define PIXELMETHOD NeoEsp8266Uart800KbpsMethod
-//#define PIXELMETHOD NeoEsp8266Dma800KbpsMethod
+  #elif LEDPIN == 3
+    #define PIXELMETHOD NeoEsp8266Dma800KbpsMethod
+  #else
+    #define PIXELMETHOD NeoEsp8266BitBang800KbpsMethod
+    #pragma message "Software BitBang will be used because of your selected LED pin. This may cause flicker. Use GPIO 2 or 3 for best results."
+  #endif
 #endif
 
 //handle swapping Red and Green automatically

wled00/WS2812FX.h

@@ -40,6 +40,7 @@
 #define WS2812FX_h
 
 #include "NpbWrapper.h"
+#include "FastLED.h"
 
 #define DEFAULT_BRIGHTNESS (uint8_t)50
 #define DEFAULT_MODE       (uint8_t)0
@@ -82,7 +83,7 @@
 #define REVERSE      (uint8_t)0x80
 #define IS_REVERSE   ((SEGMENT.options & REVERSE) == REVERSE)
 
-#define MODE_COUNT  74
+#define MODE_COUNT  76
 
 #define FX_MODE_STATIC                   0
 #define FX_MODE_BLINK                    1
@@ -159,6 +160,8 @@
 #define FX_MODE_NOISE16_2               71
 #define FX_MODE_NOISE16_3               72
 #define FX_MODE_NOISE16_4               73
+#define FX_MODE_COLORTWINKLE            74
+#define FX_MODE_LAKE                    75
 
 class WS2812FX {
   typedef uint16_t (WS2812FX::*mode_ptr)(void);
@@ -261,6 +264,8 @@ class WS2812FX {
       _mode[FX_MODE_NOISE16_2]               = &WS2812FX::mode_noise16_2;
       _mode[FX_MODE_NOISE16_3]               = &WS2812FX::mode_noise16_3;
       _mode[FX_MODE_NOISE16_4]               = &WS2812FX::mode_noise16_4;
+      _mode[FX_MODE_COLORTWINKLE]            = &WS2812FX::mode_colortwinkle;
+      _mode[FX_MODE_LAKE]                    = &WS2812FX::mode_lake;
 
       _brightness = DEFAULT_BRIGHTNESS;
       _running = false;
@@ -327,6 +332,7 @@ class WS2812FX {
 
     uint32_t
       color_wheel(uint8_t),
+      color_from_palette(uint16_t, bool, bool, uint8_t, uint8_t pbri = 255),
       color_blend(uint32_t,uint32_t,uint8_t),
       getPixelColor(uint16_t),
       getColor(void);
@@ -346,12 +352,13 @@ class WS2812FX {
 
     // mode helper functions
     uint16_t
-      blink(uint32_t, uint32_t, bool strobe),
+      blink(uint32_t, uint32_t, bool strobe, bool),
-      color_wipe(uint32_t, uint32_t, bool),
+      color_wipe(uint32_t, uint32_t, bool , bool),
-      theater_chase(uint32_t, uint32_t),
+      scan(bool),
+      theater_chase(uint32_t, uint32_t, bool),
       twinkle(uint32_t),
       twinkle_fade(uint32_t),
-      chase(uint32_t, uint32_t, uint32_t),
+      chase(uint32_t, uint32_t, uint32_t, uint8_t),
       running(uint32_t, uint32_t),
       fireworks(uint32_t),
       tricolor_chase(uint32_t, uint32_t, uint32_t);
@@ -432,16 +439,21 @@ class WS2812FX {
       mode_noise16_2(void),
       mode_noise16_3(void),
       mode_noise16_4(void),
+      mode_colortwinkle(void),
+      mode_lake(void),
       mode_lightning(void);
 
   private:
     NeoPixelWrapper *bus;
 
+    CRGB fastled_from_col(uint32_t);
+  
     uint16_t _length;
     uint16_t _rand16seed;
     uint8_t _brightness;
 
     void handle_palette(void);
+    bool modeUsesLock(uint8_t);
 
     double
       _cronixieSecMultiplier;

wled00/data/index.htm

@@ -2,7 +2,7 @@
 <html>
 <head><meta charset="utf-8"><meta name="theme-color" content="#fff">
 	<link rel='shortcut icon' type='image/x-icon' href='/favicon.ico'/>
-	<title>WLED 0.8.0</title>
+	<title>WLED 0.8.1</title>
 	<script>
 		var d=document;
 		var w=window.getComputedStyle(d.querySelector("html"));
@@ -172,7 +172,7 @@
 				case 3: gId("path1").style.fill = aC; gId("path2").style.fill = aC;
 			}
 			tgb.style.fill=(Cf.SA.value>0)?aC:dC;
-			fpX.style.display=(Cf.TX.selectedIndex>64)?"block":"none";
+			fpX.style.display=(Cf.TX.selectedIndex>0)?"block":"none";
 			fof.style.fill=(Cf.TX.selectedIndex>64)?aC:dC;
 			fmr.style.fill=(Cf.TX.selectedIndex<1)?aC:dC;
 		}
@@ -192,10 +192,10 @@
 		function SwFX(s)
 		{
 			var n=Cf.TX.selectedIndex+s;
-			if (n==-1||n==74) return;
+			if (n==-1||n==76) return;
 			Cf.TX.selectedIndex =n;
 			if (n < 0) Cf.TX.selectedIndex = 0;
-			if (n > 73) Cf.TX.selectedIndex = 65;
+			if (n > 75) Cf.TX.selectedIndex = 65;
 			GX();
 		}
 		function TgHSB()
@@ -660,6 +660,8 @@
 				<option value="71">Noise 16 2 (71)</option>
 				<option value="72">Noise 16 3 (72)</option>
 				<option value="73">Noise 16 4 (73)</option>
+				<option value="74">Colortwinkle (74)</option>
+				<option value="75">Lake (75)</option>
 			</select><br><br>
 			Set secondary color to 
 			<button type="button" onclick="CS(0)">White</button>
@@ -716,6 +718,8 @@
 					<option value="42">Yelmag</option>
 					<option value="43">Yelblu</option>
 					<option value="44">Orange & Teal</option>
+					<option value="43">Tiamat</option>
+					<option value="44">April Night</option>
 				</select>
 				</div>
 				<div id="slX" class="sl">

wled00/data/index_mobile.htm

@@ -7,7 +7,7 @@
   <meta name="theme-color" content="#333333">
   <meta content="yes" name="apple-mobile-web-app-capable">
   <link rel="shortcut icon" href="data:image/x-icon;base64,AAABAAEAEBAAAAEAGACGAAAAFgAAAIlQTkcNChoKAAAADUlIRFIAAAAQAAAAEAgGAAAAH/P/YQAAAE1JREFUOI1j/P//PwOxgNGeAUMxE9G6cQCKDWAhpADZ2f8PMjBS3QW08QK20KaZC2gfC9hCnqouoNgARgY7zMxAyNlUdQHlXiAlO2MDAD63EVqNHAe0AAAAAElFTkSuQmCC"/>
-  <title>WLED 0.8.0</title>
+  <title>WLED 0.8.1</title>
   <style>
          *{transition-duration: 0.5s;}
          body {
@@ -432,7 +432,9 @@
 <li onclick="X(70)">Noise 16 1</li>
 <li onclick="X(71)">Noise 16 2</li>
 <li onclick="X(72)">Noise 16 3</li>
-<li onclick="X(73)">Noise 16 4</li>&nbsp;
+<li onclick="X(73)">Noise 16 4</li>
+<li onclick="X(74)">Colortwinkle</li>
+<li onclick="X(75)">Colortwinkle</li>&nbsp;
 <li><a href="#">Go to top</a></li>&nbsp;
 <p style="margin-left:-37px">FastLED Palette (Effects 56-73)</p>
 <li onclick="P(0)">Default</li>
@@ -480,6 +482,8 @@
 <li onclick="P(42)">Yelmag</li>
 <li onclick="P(43)">Yelblu</li>
 <li onclick="P(44)">Orange & Teal</li>
+<li onclick="P(45)">Tiamat</li>
+<li onclick="P(46)">April Night</li>
 &nbsp;
 <li><a href="#">Go to top</a></li></div>
 <iframe id="stf" onload="feedback();" style="display:none;"></iframe>

wled00/htmls01.h

@@ -237,7 +237,7 @@ Send notifications twice: <input type="checkbox" name="S2"><br>
 Receive UDP realtime: <input type="checkbox" name="RD"><br><br>
 <i>E1.31 (sACN)</i><br>
 Use E1.31 multicast: <input type="checkbox" name="EM"><br>
-E1.31 universe: <input name="EU" type="number" min="1" max="63999" required><br>
+E1.31 start universe: <input name="EU" type="number" min="1" max="63999" required><br>
 <i>Reboot required.</i> Check out <a href="https://github.com/ahodges9/LedFx" target="_blank">LedFx</a>!<br><br>
 Timeout: <input name="ET" type="number" min="1" max="65000" required> ms<br>
 Force max brightness: <input type="checkbox" name="FB"><br>
@@ -411,7 +411,7 @@ HTTP traffic is unencrypted. An attacker in the same network can intercept form
 <button type="button" onclick="U()">Manual OTA Update</button><br>
 Enable ArduinoOTA: <input type="checkbox" name="AO"><br>
 <h3>About</h3>
-<a href="https://github.com/Aircoookie/WLED" target="_blank">WLED</a> version 0.8.0<br><br>
+<a href="https://github.com/Aircoookie/WLED" target="_blank">WLED</a> version 0.8.1<br><br>
 <b>Contributors:</b><br>
 StormPie <i>(Mobile HTML UI)</i><br><br>
 Thank you so much!<br><br>

wled00/htmls02.h

@@ -24,7 +24,7 @@ button{background:var(--bCol);color:var(--tCol);font-family:var(--cFn),sans-seri
 
 
 //new user welcome page
-#ifndef WLED_FLASH_512K_MODE
+#ifndef WLED_DISABLE_MOBILE_UI
 const char PAGE_welcome0[] PROGMEM = R"=====(
 <!DOCTYPE html>
 <html><head>

wled00/palettes.h

@@ -500,6 +500,42 @@ DEFINE_GRADIENT_PALETTE( Orange_Teal_gp ) {
   200, 255, 72,  0,
   255, 255, 72,  0};
 
+//Custom palette by Aircoookie
+
+DEFINE_GRADIENT_PALETTE( Tiamat_gp ) {
+    0,   1,  2, 14, //gc
+   33,   2,  5, 35, //gc from 47, 61,126
+  100,  13,135, 92, //gc from 88,242,247
+  120,  43,255,193, //gc from 135,255,253
+  140, 247,  7,249, //gc from 252, 69,253
+  160, 193, 17,208, //gc from 231, 96,237
+  180,  39,255,154, //gc from 130, 77,213
+  200,   4,213,236, //gc from 57,122,248
+  220,  39,252,135, //gc from 177,254,255
+  240, 193,213,253, //gc from 203,239,253
+  255, 255,249,255};
+  
+//Custom palette by Aircoookie
+
+DEFINE_GRADIENT_PALETTE( April_Night_gp ) {
+    0,   1,  5, 45, //deep blue
+   10,   1,  5, 45,
+   25,   5,169,175, //light blue
+   40,   1,  5, 45,
+   61,   1,  5, 45,
+   76,  45,175, 31, //green
+   91,   1,  5, 45,
+  112,   1,  5, 45,
+  127, 249,150,  5, //yellow
+  143,   1,  5, 45,
+  162,   1,  5, 45,
+  178, 255,92,  0, //pastel orange
+  193,   1,  5, 45,
+  214,   1,  5, 45,
+  229, 223, 45, 72, //pink
+  244,   1,  5, 45,
+  255,   1,  5, 45};
+  
 
 // Single array of defined cpt-city color palettes.
 // This will let us programmatically choose one based on
@@ -543,7 +579,9 @@ const TProgmemRGBGradientPalettePtr gGradientPalettes[] = {
   BlacK_Magenta_Red_gp,         //41-28 Magred
   BlacK_Red_Magenta_Yellow_gp,  //42-29 Yelmag
   Blue_Cyan_Yellow_gp,          //43-30 Yelblu
-  Orange_Teal_gp                //44-31 Orange & Teal
+  Orange_Teal_gp,               //44-31 Orange & Teal
+  Tiamat_gp,                    //45-32 Tiamat
+  April_Night_gp                //46-33 April Night
 };
 
 
@@ -552,4 +590,3 @@ const uint8_t gGradientPaletteCount =
   sizeof( gGradientPalettes) / sizeof( TProgmemRGBGradientPalettePtr );
 
 #endif
-

wled00/wled00.ino

@@ -3,15 +3,29 @@
  */
 /*
  * @title WLED project sketch
- * @version 0.8.0
+ * @version 0.8.1
  * @author Christian Schwinne
  */
 
-//ESP8266-01 got too little storage space to work with all features of WLED. To use it, you must use ESP8266 Arduino Core v2.3.0 and the setting 512K(64K SPIFFS).
-//Uncomment the following line to disable some features (currently Mobile UI, welcome page and single digit + cronixie overlays) to compile for ESP8266-01
-//#define WLED_FLASH_512K_MODE
-//CURRENTLY NOT WORKING
 
+//ESP8266-01 (blue) got too little storage space to work with all features of WLED. To use it, you must use ESP8266 Arduino Core v2.3.0 and the setting 512K(64K SPIFFS).
+
+//ESP8266-01 (black) has 1MB flash and can thus fit the whole program. Use 1M(64K SPIFFS).
+//If you want the OTA update function though, you need to make sure the sketch is smaller than 479kB.
+//Uncomment some of the following lines to disable features to compile for ESP8266-01 (max flash size 434kB):
+
+//You are required to disable these two features:
+//#define WLED_DISABLE_MOBILE_UI
+//#define WLED_DISABLE_OTA
+
+//You need to choose 1-2 of these features to disable:
+//#define WLED_DISABLE_ALEXA
+//#define WLED_DISABLE_BLYNK
+//#define WLED_DISABLE_CRONIXIE
+//#define WLED_DISABLE_HUESYNC
+
+//to toggle usb serial debug (un)comment following line(s)
+//#define DEBUG
 
 //library inclusions
 #include <Arduino.h>
@@ -28,14 +42,18 @@
 #endif
 
 #include <EEPROM.h>
-#include <ArduinoOTA.h>
 #include <WiFiUDP.h>
 #include <DNSServer.h>
+#ifndef WLED_DISABLE_OTA
+#include <ArduinoOTA.h>
 #include "src/dependencies/webserver/ESP8266HTTPUpdateServer.h"
+#endif
 #include "src/dependencies/time/Time.h"
 #include "src/dependencies/time/TimeLib.h"
 #include "src/dependencies/timezone/Timezone.h"
+#ifndef WLED_DISABLE_BLYNK
 #include "src/dependencies/blynk/BlynkSimpleEsp.h"
+#endif
 #include "src/dependencies/e131/E131.h"
 #include "src/dependencies/pubsubclient/PubSubClient.h"
 #include "htmls00.h"
@@ -45,8 +63,8 @@
 
 
 //version code in format yymmddb (b = daily build)
-#define VERSION 1810151
+#define VERSION 1811071
-char versionString[] = "0.8.0";
+char versionString[] = "0.8.1";
 
 
 //AP and OTA default passwords (for maximum change them!)
@@ -54,10 +72,6 @@ char apPass[65] = "wled1234";
 char otaPass[33] = "wledota";
 
 
-//to toggle usb serial debug (un)comment following line(s)
-//#define DEBUG
-
-
 //spiffs FS only useful for debug (only ESP8266)
 //#define USEFS
 
@@ -375,7 +389,9 @@ HTTPClient* hueClient = NULL;
 WiFiClient* mqttTCPClient = NULL;
 PubSubClient* mqtt = NULL;
 
+#ifndef WLED_DISABLE_OTA
 ESP8266HTTPUpdateServer httpUpdater;
+#endif
 
 //udp interface objects
 WiFiUDP notifierUdp, rgbUdp;
@@ -491,7 +507,9 @@ void loop() {
     if (!realtimeActive) //block stuff if WARLS/Adalight is enabled
     {
       if (dnsActive) dnsServer.processNextRequest();
+      #ifndef WLED_DISABLE_OTA
       if (aOtaEnabled) ArduinoOTA.handle();
+      #endif
       handleNightlight();
       if (!onlyAP) {
         handleHue();
@@ -521,5 +539,3 @@ void loop() {
     }
     #endif
 }
-
-

wled00/wled01_eeprom.ino

@@ -446,7 +446,7 @@ void loadSettingsFromEEPROM(bool first)
   enableRealtimeUI = EEPROM.read(2201);
   uiConfiguration = EEPROM.read(2202);
   
-  #ifdef WLED_FLASH_512K_MODE
+  #ifdef WLED_DISABLE_MOBILE_UI
   uiConfiguration = 1;
   //force default UI since mobile is unavailable
   #endif
@@ -567,7 +567,6 @@ String loadMacro(byte index)
     if (EEPROM.read(i) == 0) break;
     m += char(EEPROM.read(i));
   }
-  if (m.charAt(0) < 65 || m.charAt(0) > 90) return ""; //do simple check if macro is valid (capital first letter)
   return m;
 }
 
@@ -600,4 +599,3 @@ void saveMacro(byte index, String mc, bool sing=true) //only commit on single sa
   }
   if (sing) EEPROM.commit();
 }
-

wled00/wled03_set.ino

@@ -213,6 +213,7 @@ void handleSettingsSet(byte subPage)
     
     if (server.hasArg("OL")){
       overlayDefault = server.arg("OL").toInt();
+      if (overlayCurrent != overlayDefault) strip.unlockAll();
       overlayCurrent = overlayDefault;
     }
     

wled00/wled05_init.ino

@@ -86,6 +86,7 @@ void wledInit()
 
   //init ArduinoOTA
   if (!onlyAP) {
+    #ifndef WLED_DISABLE_OTA
     if (aOtaEnabled)
     {
       ArduinoOTA.onStart([]() {
@@ -97,6 +98,7 @@ void wledInit()
       if (strlen(cmDNS) > 0) ArduinoOTA.setHostname(cmDNS);
       ArduinoOTA.begin();
     }
+    #endif
   
     if (!initLedsLast) strip.service();
     // Set up mDNS responder:
@@ -138,6 +140,7 @@ void initStrip()
   if (bootPreset>0) applyPreset(bootPreset, turnOnAtBoot, true, true);
   colorUpdated(0);
   if(digitalRead(buttonPin) == LOW) buttonEnabled = false; //disable button if it is "pressed" unintentionally
+
 }
 
 void initAP(){
@@ -224,6 +227,25 @@ void getBuildInfo()
   oappendi(VERSION);
   oappend("\r\neepver: ");
   oappendi(EEPVER);
+  oappend("\r\nopt: ");
+  #ifndef WLED_DISABLE_ALEXA
+  oappend("alexa ");
+  #endif
+  #ifndef WLED_DISABLE_BLYNK
+  oappend("blynk ");
+  #endif
+  #ifndef WLED_DISABLE_CRONIXIE
+  oappend("cronixie ");
+  #endif
+  #ifndef WLED_DISABLE_HUESYNC
+  oappend("huesync ");
+  #endif
+  #ifndef WLED_DISABLE_MOBILE_UI
+  oappend("mobile-ui ");
+  #endif
+  #ifndef WLED_DISABLE_OTA
+  oappend("ota");
+  #endif
   #ifdef USEFS
   oappend("\r\nspiffs: true\r\n");
   #else
@@ -236,13 +258,9 @@ void getBuildInfo()
   #endif
   oappend("button-pin: gpio");
   oappendi(buttonPin);
-  oappend("\r\n");
+  oappend("\r\nstrip-pin: gpio");
-  #ifdef ARDUINO_ARCH_ESP32
-  oappend("strip-pin: gpio");
   oappendi(LEDPIN);
-  #else
+  oappend("\r\nbrand: wled\r\n");
-  oappend("strip-pin: gpio2");
-  #endif
   oappend("\r\nbuild-type: src\r\n");
 }
 
@@ -255,6 +273,3 @@ bool checkClientIsMobile(String useragent)
   if (useragent.indexOf("iPod") >= 0) return true;
   return false;
 }
-
-
-

wled00/wled07_notify.ino

@@ -3,6 +3,7 @@
  */
 
 #define WLEDPACKETSIZE 24
+#define UDP_IN_MAXSIZE 1472
 
 void notify(byte callMode, bool followUp=false)
 {
@@ -76,6 +77,27 @@ void initE131(){
   }
 }
 
+void handleE131(){
+  //E1.31 protocol support
+  if(e131Enabled) {
+    uint16_t len = e131->parsePacket();
+    if (!len || e131->universe < e131Universe || e131->universe > e131Universe +4) return;
+    len /= 3; //one LED is 3 DMX channels
+    
+    uint16_t multipacketOffset = (e131->universe - e131Universe)*170; //if more than 170 LEDs (510 channels), client will send in next higher universe 
+    if (ledCount <= multipacketOffset) return;
+
+    arlsLock(realtimeTimeoutMs);
+    if (len + multipacketOffset > ledCount) len = ledCount - multipacketOffset;
+    
+    for (uint16_t i = 0; i < len; i++) {
+      int j = i * 3;
+      setRealtimePixel(i + multipacketOffset, e131->data[j], e131->data[j+1], e131->data[j+2], 0);
+    }
+    strip.show();
+  }
+}
+
 void handleNotifications()
 {
   //send second notification if enabled
@@ -83,20 +105,7 @@ void handleNotifications()
     notify(notificationSentCallMode,true);
   }
 
-  //E1.31 protocol support
+  handleE131();
-  if(e131Enabled) {
-    uint16_t len = e131->parsePacket();
-    if (len && e131->universe == e131Universe) {
-      arlsLock(realtimeTimeoutMs);
-      if (len > ledCount) len = ledCount;
-      for (uint16_t i = 0; i < len; i++) {
-        int j = i * 3;
-        
-        setRealtimePixel(i, e131->data[j], e131->data[j+1], e131->data[j+2], 0);
-      }
-      strip.show();
-    }
-  }
 
   //unlock strip when realtime UDP times out
   if (realtimeActive && millis() > realtimeTimeout)
@@ -116,16 +125,16 @@ void handleNotifications()
     if (!packetSize && udpRgbConnected) {
       packetSize = rgbUdp.parsePacket();
       if (!receiveDirect) return;
-      if (packetSize > 1026 || packetSize < 3) return;
+      if (packetSize > UDP_IN_MAXSIZE || packetSize < 3) return;
       realtimeIP = rgbUdp.remoteIP();
       DEBUG_PRINTLN(rgbUdp.remoteIP());
-      byte udpIn[packetSize];
+      olen = 0;
-      rgbUdp.read(udpIn, packetSize);
+      rgbUdp.read(obuf, packetSize);
       arlsLock(realtimeTimeoutMs);
       uint16_t id = 0;
       for (uint16_t i = 0; i < packetSize -2; i += 3)
       {
-        setRealtimePixel(id, udpIn[i], udpIn[i+1], udpIn[i+2], 0);
+        setRealtimePixel(id, obuf[i], obuf[i+1], obuf[i+2], 0);
         
         id++; if (id >= ledCount) break;
       }
@@ -133,11 +142,13 @@ void handleNotifications()
       return;
     }
     
-    if (packetSize > 1026) return;
+    if (packetSize > UDP_IN_MAXSIZE) return;
     if(packetSize && notifierUdp.remoteIP() != WiFi.localIP()) //don't process broadcasts we send ourselves
     {
-      byte udpIn[packetSize];
+      olen = 0;
-      notifierUdp.read(udpIn, packetSize);
+      notifierUdp.read(obuf, packetSize);
+      char* udpIn = obuf;
+      
       if (udpIn[0] == 0 && !realtimeActive && receiveNotifications) //wled notifier, block if realtime packets active
       {
         if (receiveNotificationColor)
@@ -195,6 +206,7 @@ void handleNotifications()
           if (udpIn[1] == 0)
           {
             realtimeActive = false;
+            return;
           } else {
             arlsLock(udpIn[1]*1000);
           }
@@ -222,6 +234,15 @@ void handleNotifications()
               
               id++; if (id >= ledCount) break;
             }
+          } else if (udpIn[0] == 4) //dnrgb
+          {
+            uint16_t id = ((udpIn[3] << 0) & 0xFF) + ((udpIn[2] << 8) & 0xFF00);
+            for (uint16_t i = 4; i < packetSize -2; i += 3)
+            {
+               if (id >= ledCount) break;
+              setRealtimePixel(id, udpIn[i], udpIn[i+1], udpIn[i+2], udpIn[i+3]);
+              id++;
+            }
           }
           strip.show();
         }
@@ -243,5 +264,3 @@ void setRealtimePixel(uint16_t i, byte r, byte g, byte b, byte w)
     }
   }
 }
-
-

wled00/wled11_ol.ino

@@ -171,8 +171,8 @@ void _overlayAnalogClock()
     int pix;
     for (int i = 0; i <= 12; i++)
     {
-      pix = overlayMin + analogClock12pixel + (overlaySize/12)*i;
+      pix = analogClock12pixel + round((overlaySize / 12.0) *i);
-      if (pix > overlayMax) pix = pix - overlayMax;
+      if (pix > overlayMax) pix -= overlaySize;
       strip.setIndividual(pix, 0x00FFAA);
     }
   }
@@ -184,7 +184,7 @@ void _overlayAnalogClock()
 
 void _overlayNixieClock()
 {
-  #ifdef WLED_FLASH_512K_MODE
+  #ifdef WLED_DISABLE_CRONIXIE
   if (countdownMode) checkCountdown();
   #else
   

wled00/wled12_alexa.ino

@@ -5,7 +5,13 @@
  * https://github.com/kakopappa/arduino-esp8266-alexa-wemo-switch
  * https://github.com/probonopd/ESP8266HueEmulator
  */
+void prepareIds() {
+  escapedMac = WiFi.macAddress();
+  escapedMac.replace(":", "");
+  escapedMac.toLowerCase();
+}
 
+#ifndef WLED_DISABLE_ALEXA
 void alexaInit()
 {
   if (alexaEnabled && WiFi.status() == WL_CONNECTED)
@@ -87,12 +93,6 @@ void alexaDim(byte briL)
   handleSet(ct);
 }
 
-void prepareIds() {
-  escapedMac = WiFi.macAddress();
-  escapedMac.replace(":", "");
-  escapedMac.toLowerCase();
-}
-
 void respondToSearch() {
     DEBUG_PRINTLN("");
     DEBUG_PRINT("Send resp to ");
@@ -288,3 +288,9 @@ bool connectUDP(){
   
   return state;
 }
+#else
+void alexaInit(){}
+void handleAlexa(){}
+void alexaInitPages(){}
+bool handleAlexaApiCall(String req, String body){return false;}
+#endif

wled00/wled13_cronixie.ino

@@ -19,7 +19,7 @@ byte getSameCodeLength(char code, int index, char const cronixieDisplay[])
 
 void setCronixie()
 {
-  #ifndef WLED_FLASH_512K_MODE
+  #ifndef WLED_DISABLE_CRONIXIE
   /*
    * digit purpose index
    * 0-9 | 0-9 (incl. random)
@@ -146,7 +146,7 @@ void setCronixie()
 void _overlayCronixie()
 {
     if (countdownMode) checkCountdown();
-    #ifndef WLED_FLASH_512K_MODE
+    #ifndef WLED_DISABLE_CRONIXIE
     
     byte h = hour(local);
     byte h0 = h;
@@ -214,4 +214,3 @@ void _overlayCronixie()
     //strip.trigger(); //this has a drawback, no effects slower than RefreshMs. advantage: Quick update, not dependant on effect time
     #endif
 }
-

wled00/wled14_colors.ino

@@ -1,6 +1,27 @@
 /*
  * Color conversion methods
  */
+
+void colorHStoRGB(uint16_t hue, byte sat, byte* rgb) //hue, sat to rgb
+{
+  float h = ((float)hue)/65535.0;
+  float s = ((float)sat)/255.0;
+  byte i = floor(h*6);
+  float f = h * 6-i;
+  float p = 255 * (1-s);
+  float q = 255 * (1-f*s);
+  float t = 255 * (1-(1-f)*s);
+  switch (i%6) {
+    case 0: rgb[0]=255,rgb[1]=t,rgb[2]=p;break;
+    case 1: rgb[0]=q,rgb[1]=255,rgb[2]=p;break;
+    case 2: rgb[0]=p,rgb[1]=255,rgb[2]=t;break;
+    case 3: rgb[0]=p,rgb[1]=q,rgb[2]=255;break;
+    case 4: rgb[0]=t,rgb[1]=p,rgb[2]=255;break;
+    case 5: rgb[0]=255,rgb[1]=p,rgb[2]=q;
+  }
+}
+
+#ifndef WLED_DISABLE_HUESYNC
 void colorCTtoRGB(uint16_t mired, byte* rgb) //white spectrum to rgb
 {
   //this is only an approximation using WS2812B with gamma correction enabled
@@ -31,25 +52,6 @@ void colorCTtoRGB(uint16_t mired, byte* rgb) //white spectrum to rgb
   }
 }
 
-void colorHStoRGB(uint16_t hue, byte sat, byte* rgb) //hue, sat to rgb
-{
-  float h = ((float)hue)/65535.0;
-  float s = ((float)sat)/255.0;
-  byte i = floor(h*6);
-  float f = h * 6-i;
-  float p = 255 * (1-s);
-  float q = 255 * (1-f*s);
-  float t = 255 * (1-(1-f)*s);
-  switch (i%6) {
-    case 0: rgb[0]=255,rgb[1]=t,rgb[2]=p;break;
-    case 1: rgb[0]=q,rgb[1]=255,rgb[2]=p;break;
-    case 2: rgb[0]=p,rgb[1]=255,rgb[2]=t;break;
-    case 3: rgb[0]=p,rgb[1]=q,rgb[2]=255;break;
-    case 4: rgb[0]=t,rgb[1]=p,rgb[2]=255;break;
-    case 5: rgb[0]=255,rgb[1]=p,rgb[2]=q;
-  }
-}
-
 void colorXYtoRGB(float x, float y, byte* rgb) //coordinates to rgb (https://www.developers.meethue.com/documentation/color-conversions-rgb-xy)
 {
   float z = 1.0f - x - y;
@@ -106,6 +108,16 @@ void colorXYtoRGB(float x, float y, byte* rgb) //coordinates to rgb (https://www
   rgb[2] = 255.0*b;
 }
 
+void colorRGBtoXY(byte* rgb, float* xy) //rgb to coordinates (https://www.developers.meethue.com/documentation/color-conversions-rgb-xy)
+{
+  float X = rgb[0] * 0.664511f + rgb[1] * 0.154324f + rgb[2] * 0.162028f;
+  float Y = rgb[0] * 0.283881f + rgb[1] * 0.668433f + rgb[2] * 0.047685f;
+  float Z = rgb[0] * 0.000088f + rgb[1] * 0.072310f + rgb[2] * 0.986039f;
+  xy[0] = X / (X + Y + Z);
+  xy[1] = Y / (X + Y + Z);
+}
+#endif
+
 void colorFromDecOrHexString(byte* rgb, byte* wht, char* in)
 {
   if (in[0] == 0) return;
@@ -126,15 +138,6 @@ void colorFromDecOrHexString(byte* rgb, byte* wht, char* in)
   rgb[2] =  c        & 0xFF;
 }
 
-void colorRGBtoXY(byte* rgb, float* xy) //rgb to coordinates (https://www.developers.meethue.com/documentation/color-conversions-rgb-xy)
-{
-  float X = rgb[0] * 0.664511f + rgb[1] * 0.154324f + rgb[2] * 0.162028f;
-  float Y = rgb[0] * 0.283881f + rgb[1] * 0.668433f + rgb[2] * 0.047685f;
-  float Z = rgb[0] * 0.000088f + rgb[1] * 0.072310f + rgb[2] * 0.986039f;
-  xy[0] = X / (X + Y + Z);
-  xy[1] = Y / (X + Y + Z);
-}
-
 float minf (float v, float w)
 {
   if (w > v) return v;
@@ -155,4 +158,3 @@ void colorRGBtoRGBW(byte* rgb, byte* wht) //rgb to rgbw (http://codewelt.com/rgb
   float sat = 255.0f * ((high - low) / high);
   *wht = (byte)((255.0f - sat) / 255.0f * (rgb[0] + rgb[1] + rgb[2]) / 3);
 }
-

wled00/wled15_hue.ino

@@ -1,7 +1,7 @@
 /*
  * Sync to Philips hue lights
  */
-
+#ifndef WLED_DISABLE_HUESYNC
 void handleHue()
 {
   if (huePollingEnabled && WiFi.status() == WL_CONNECTED && hueClient != NULL)
@@ -206,4 +206,7 @@ String getJsonValue(String* req, String key)
   }
   return "";
 }
-
+#else
+void handleHue(){}
+bool setupHue(){return false;}
+#endif

wled00/wled16_blynk.ino

@@ -7,19 +7,24 @@ byte blSat = 255;
 
 void initBlynk(const char* auth)
 {
+  #ifndef WLED_DISABLE_BLYNK
   if (WiFi.status() != WL_CONNECTED) return;
   blynkEnabled = (auth[0] != 0);
   if (blynkEnabled) Blynk.config(auth);
+  #endif
 }
 
 void handleBlynk()
 {
+  #ifndef WLED_DISABLE_BLYNK
   if (WiFi.status() == WL_CONNECTED && blynkEnabled)
   Blynk.run();
+  #endif
 }
 
 void updateBlynk()
 {
+  #ifndef WLED_DISABLE_BLYNK
   if (onlyAP) return;
   Blynk.virtualWrite(V0, bri);
   //we need a RGB -> HSB convert here
@@ -29,8 +34,10 @@ void updateBlynk()
   Blynk.virtualWrite(V6, effectIntensity);
   Blynk.virtualWrite(V7, nightlightActive);
   Blynk.virtualWrite(V8, notifyDirect);
+  #endif
 }
 
+#ifndef WLED_DISABLE_BLYNK
 BLYNK_WRITE(V0)
 {
  bri = param.asInt();//bri
@@ -86,4 +93,4 @@ BLYNK_WRITE(V8)
 {
   notifyDirect = (param.asInt()>0); //send notifications
 }
-
+#endif

wled00/wled17_mqtt.ino

@@ -93,6 +93,8 @@ bool reconnectMQTT()
       strcat(subuf, "/api");
       mqtt->subscribe(subuf);
     }
+
+    publishMQTT();
   }
   return mqtt->connected();
 }

wled00/wled18_server.ino

@@ -132,7 +132,13 @@ void initServer()
     server.on("/list", HTTP_GET, handleFileList);
     #endif
     //init ota page
+    #ifndef WLED_DISABLE_OTA
     httpUpdater.setup(&server);
+    #else
+    server.on("/update", HTTP_GET, [](){
+    serveMessage(500, "Not implemented", "OTA updates are not supported in this build.", 254);
+    });
+    #endif
   } else
   {
     server.on("/edit", HTTP_GET, [](){
@@ -311,7 +317,7 @@ void serveSettings(byte subPage)
   //0: menu 1: wifi 2: leds 3: ui 4: sync 5: time 6: sec 255: welcomepage
   if (!realtimeActive || enableRealtimeUI) //do not serve while receiving realtime
     {
-      #ifdef WLED_FLASH_512K_MODE //disable welcome page if not enough storage
+      #ifdef WLED_DISABLE_MOBILE_UI //disable welcome page if not enough storage
       if (subPage == 255) {serveIndex(); return;}
       #endif
       
@@ -363,4 +369,3 @@ void serveSettings(byte subPage)
         serveRealtimeError(true);
     }
 }
-