Update readme

Timebase reset when turned off
Added Aurora paletta

.gitignore

@@ -0,0 +1,7 @@
+.pio
+.pioenvs
+.piolibdeps
+.vscode
+!.vscode/extensions.json
+/wled00/Release
+/wled00/extLibs

.travis.yml

@@ -0,0 +1,35 @@
+# Continuous Integration (CI) is the practice, in software
+# engineering, of merging all developer working copies with a shared mainline
+# several times a day < https://docs.platformio.org/page/ci/index.html >
+#
+# Documentation:
+#
+# * Travis CI Embedded Builds with PlatformIO
+#   < https://docs.travis-ci.com/user/integration/platformio/ >
+#
+# * PlatformIO integration with Travis CI
+#   < https://docs.platformio.org/page/ci/travis.html >
+#
+# * User Guide for `platformio ci` command
+#   < https://docs.platformio.org/page/userguide/cmd_ci.html >
+#
+#
+# Please choose one of the following templates (proposed below) and uncomment
+# it (remove "# " before each line) or use own configuration according to the
+# Travis CI documentation (see above).
+#
+
+language: python
+python:
+    - "2.7"
+sudo: false
+cache:
+    directories:
+        - "~/.platformio"
+env:
+    - PLATFORMIO_CI_SRC=wled00
+install:
+    - pip install -U platformio
+    - platformio update
+script:
+    - platformio ci --project-conf=./platformio.ini -v

.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+	// See http://go.microsoft.com/fwlink/?LinkId=827846
+	// for the documentation about the extensions.json format
+	"recommendations": [
+		"platformio.platformio-ide"
+	]
+}

include/README

@@ -0,0 +1,39 @@
+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the usual convention is to give header files names that end with `.h'.
+It is most portable to use only letters, digits, dashes, and underscores in
+header file names, and at most one dot.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

lib/README

@@ -0,0 +1,46 @@
+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into executable file.
+
+The source code of each library should be placed in a an own separate directory
+("lib/your_library_name/[here are source files]").
+
+For example, see a structure of the following two libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional, custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+and a contents of `src/main.c`:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+PlatformIO Library Dependency Finder will find automatically dependent
+libraries scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html

platformio.ini

@@ -0,0 +1,167 @@
+; PlatformIO Project Configuration File
+; Please visit documentation: https://docs.platformio.org/page/projectconf.html
+
+[platformio]
+src_dir = ./wled00
+data_dir = ./wled00/data
+lib_extra_dirs = ./wled00/src
+; Please uncomment one of the 5 lines below to select your board
+; env_default = nodemcuv2
+; env_default = esp01
+; env_default = esp01_1m
+; env_default = d1_mini
+; env_default = esp32dev
+
+
+[common]
+framework = arduino
+monitor_speed = 115200
+board_build.flash_mode = dout
+upload_speed = 115200
+upload_speed_fast = 921600
+build_flags =
+  -w ; supresses all C/C++ warnings
+  ; -D VERSION=0.8.5
+  ; -D DEBUG
+# TODO replace libs in /lib with managed libs in here if possible.
+# If they are not changed it's just a matter of setting the correct version and change the import statement
+lib_deps_external =
+  #Blynk@0.5.4(changed)
+  #E131@1.0.0(changed)
+  FastLED@3.3.2
+  NeoPixelBus@2.5.1
+  ESPAsyncTCP@1.2.0
+  ESPAsyncUDP@697c75a025
+  AsyncTCP@1.0.3
+  Esp Async WebServer@1.2.0
+  #ArduinoJson@5.13.5
+  IRremoteESP8266@2.5.5
+  #Time@1.5
+  #Timezone@1.2.1
+
+[common:esp8266]
+# ------------------------------------------------------------------------------
+# PLATFORM:
+#   !! DO NOT confuse platformio's ESP8266 development platform with Arduino core for ESP8266
+#   We use Arduino Core 2.5.0 (platformIO 2.0.4) as default
+#
+#   arduino core 2.3.0 = platformIO 1.5.0
+#   arduino core 2.4.0 = platformIO 1.6.0
+#   arduino core 2.4.1 = platformIO 1.7.3
+#   arduino core 2.4.2 = platformIO 1.8.0
+#   arduino core 2.5.0 = platformIO 2.0.4
+#   arduino core stage = platformIO feature#stage
+# ------------------------------------------------------------------------------
+arduino_core_2_3_0 = espressif8266@1.5.0
+arduino_core_2_4_0 = espressif8266@1.6.0
+arduino_core_2_4_1 = espressif8266@1.7.3
+arduino_core_2_4_2 = espressif8266@1.8.0
+arduino_core_2_5_0 = espressif8266@2.0.4
+arduino_core_2_5_2 = espressif8266@2.2.3
+arduino_core_2_6_1 = espressif8266@2.3.0
+arduino_core_2_6_2 = espressif8266@2.3.1
+arduino_core_stage = https://github.com/platformio/platform-espressif8266.git#feature/stage
+platform = ${common:esp8266.arduino_core_2_6_2}
+build_flags =
+  -D PIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH
+  -Wl,-Teagle.flash.4m1m.ld  ;;;; Required for core > v2.5.0 or staging version 4MB Flash 3MB SPIFFs
+
+[common:esp8266_1M]
+platform = espressif8266@1.8.0
+build_flags =
+  -D PIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH_LOW_FLASH
+  -Wl,-Teagle.flash.1m0.ld  ;;;; Compile with no SPIFFS to leave space for OTA
+  ; -D WLED_DISABLE_MOBILE_UI
+  ; -D WLED_DISABLE_OTA
+  ; -D WLED_DISABLE_ALEXA
+  -D WLED_DISABLE_BLYNK
+  -D WLED_DISABLE_CRONIXIE
+  ; -D WLED_DISABLE_HUESYNC
+  -D WLED_DISABLE_INFRARED
+
+[common:esp8266_512k]
+platform = espressif8266@1.8.0
+build_flags =
+  -D PIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH_LOW_FLASH
+  -Wl,-Teagle.flash.512k0.ld  ;;;; Compile with no SPIFFS
+  ; -D WLED_DISABLE_MOBILE_UI
+  -D WLED_DISABLE_OTA
+  ; -D WLED_DISABLE_ALEXA
+  -D WLED_DISABLE_BLYNK
+  -D WLED_DISABLE_CRONIXIE
+  ; -D WLED_DISABLE_HUESYNC
+  -D WLED_DISABLE_INFRARED
+
+[common:esp32]
+platform = espressif32@1.11.1
+build_flags =
+  -D PIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH
+  -D ARDUINO_ARCH_ESP32
+  -D WLED_DISABLE_INFRARED
+
+# see: http://docs.platformio.org/en/latest/platforms/espressif8266.html
+[env:nodemcuv2]
+board = nodemcuv2
+platform = ${common:esp8266.platform}
+monitor_speed = ${common.monitor_speed}
+upload_speed = ${common.upload_speed}
+framework = ${common.framework}
+build_flags =
+  ${common.build_flags}
+  ${common:esp8266.build_flags}
+lib_deps =
+  ${common.lib_deps_external}
+
+[env:d1_mini]
+board = d1_mini
+platform = ${common:esp8266.platform}
+monitor_speed = ${common.monitor_speed}
+upload_speed = ${common.upload_speed}
+framework = ${common.framework}
+build_flags =
+  ${common.build_flags}
+  ${common:esp8266.build_flags}
+lib_deps =
+  ${common.lib_deps_external}
+
+[env:esp01_1m]
+board = esp01_1m
+platform = ${common:esp8266_1M.platform}
+monitor_speed = ${common.monitor_speed}
+upload_speed = ${common.upload_speed}
+framework = ${common.framework}
+build_flags =
+  ${common.build_flags}
+  ${common:esp8266_1M.build_flags}
+  # disable IR because there is no pin for it
+  -D WLED_DISABLE_INFRARED
+lib_deps =
+  ${common.lib_deps_external}
+
+[env:esp01]
+board = esp01
+platform = ${common:esp8266_512k.platform}
+monitor_speed = ${common.monitor_speed}
+upload_speed = ${common.upload_speed}
+framework = ${common.framework}
+build_flags =
+  ${common.build_flags}
+  ${common:esp8266_512k.build_flags}
+lib_deps =
+  ${common.lib_deps_external}
+
+# see: http://docs.platformio.org/en/latest/platforms/espressif32.html
+[env:esp32dev]
+board = esp32dev
+platform = ${common:esp32.platform}
+monitor_speed = ${common.monitor_speed}
+upload_speed = ${common.upload_speed_fast}
+framework = ${common.framework}
+build_flags =
+  ${common.build_flags}
+  ${common:esp32.build_flags}
+lib_deps =
+  ${common.lib_deps_external}
+lib_ignore =
+  IRremoteESP8266
+  ESPAsyncUDP

readme.md

@@ -1,52 +1,67 @@
-![WLED logo](https://raw.githubusercontent.com/Aircoookie/WLED/development/wled_logo.png)
+![WLED logo](https://raw.githubusercontent.com/Aircoookie/WLED/master/wled_logo.png)   
 
-## Welcome to my project WLED! (v0.8.0)
+[![](https://img.shields.io/github/release/Aircoookie/WLED.svg?style=flat-square)](https://github.com/Aircoookie/WLED/releases)
+[![](https://img.shields.io/discord/473448917040758787.svg?colorB=blue&label=discord&style=flat-square)](https://discord.gg/KuqP7NE)
+[![](https://img.shields.io/badge/quick_start-wiki-blue.svg?style=flat-square)](https://github.com/Aircoookie/WLED/wiki)
+[![](https://img.shields.io/badge/app-wled-blue.svg?style=flat-square)](https://github.com/Aircoookie/WLED-App)
 
-A fast and feature-rich implementation of an ESP8266/ESP32 webserver to control NeoPixel (WS2812B) LEDs!
+## Welcome to my project WLED!
+
+A fast and feature-rich implementation of an ESP8266/ESP32 webserver to control NeoPixel (WS2812B, WS2811, SK6812, APA102) LEDs!
 
 ### Features:
-- WS2812FX library integrated for over 70 special effects
-- FastLED noise effects and palettes
-- Customizable Mobile and desktop UI with color and effect controls
-- Settings page - configuration over network
-- Access Point and station mode - automatic failsafe AP
-- Support for RGBW strips
-- 25 user presets to save and load colors/effects easily, supports cycling through them.
-- Macro functions to automatically execute API calls
-- Nightlight function (gradually dims down)
-- Full OTA software updatability (HTTP + ArduinoOTA), password protectable
-- Configurable analog clock + support for the Cronixie kit by Diamex
+- WS2812FX library integrated for almost 90 special effects  
+- FastLED noise effects and palettes  
+- Modern UI with color, effect and segment controls  
+- Segments to set different effects and colors to parts of the LEDs  
+- Settings page - configuration over network  
+- Access Point and station mode - automatic failsafe AP  
+- Support for RGBW strips  
+- 16 user presets to save and load colors/effects easily, supports cycling through them.  
+- Macro functions to automatically execute API calls  
+- Nightlight function (gradually dims down)  
+- Full OTA software updatability (HTTP + ArduinoOTA), password protectable  
+- Configurable analog clock + support for the Cronixie kit by Diamex  
+- Configurable Auto Brightness limit for safer operation  
 
 ### Supported light control interfaces:
-- HTTP request API
-- Blynk IoT
-- MQTT
-- E1.31
-- Hyperion
-- UDP realtime
-- Alexa smart device (including dimming)
-- Sync to Philips hue lights
-- Adalight (PC ambilight via serial)
-- Sync color of multiple WLED devices (UDP notifier)
-- Simple timers/schedules (time from NTP, timezones/DST supported)
+- WLED app for Android and iOS  
+- JSON and HTTP request APIs  
+- MQTT  
+- Blynk IoT  
+- E1.31  
+- Hyperion  
+- UDP realtime  
+- Alexa voice control (including dimming and color)  
+- Sync to Philips hue lights  
+- Adalight (PC ambilight via serial)  
+- Sync color of multiple WLED devices (UDP notifier)  
+- Infrared remotes (24-key RGB, receiver required)  
+- Simple timers/schedules (time from NTP, timezones/DST supported)  
 
 ### Quick start guide and documentation:
 
 See the [wiki](https://github.com/Aircoookie/WLED/wiki)!
 
+DrZzs has made some excellent video guides:  
+[Introduction, hardware and installation](https://www.youtube.com/watch?v=tXvtxwK3jRk)  
+[Settings, tips and tricks](https://www.youtube.com/watch?v=6eCE2BpLaUQ)  
+
+If you'd rather read, here is a very [detailed step-by-step beginner tutorial](https://tynick.com/blog/11-03-2019/getting-started-with-wled-on-esp8266/) by tynick!  
+
 ### Other
 
 Licensed under the MIT license  
-Credits in About page!
+Credits [here](https://github.com/Aircoookie/WLED/wiki/Contributors-&-About)!
 
 Uses Linearicons by Perxis!
 
 Join the Discord [server](https://discord.gg/KuqP7NE) to discuss everything about WLED!  
 You can also send me mails to [dev.aircoookie@gmail.com](mailto:dev.aircoookie@gmail.com).  
-If you insist that you just love WLED too much, you can [send me a gift](https://paypal.me/aircoookie)!
-
-
-
-
+If WLED really brightens up your every day, you can [![](https://img.shields.io/badge/send%20me%20a%20small%20gift-paypal-blue.svg?style=flat-square)](https://paypal.me/aircoookie)
 
+*Disclaimer:*   
+If you are sensitive to photoeleptic seizures it is not recommended that you use this software.  
+In case you still want to try, don't use strobe, lighting or noise modes or high effect speed settings.
+As per the MIT license, i assume no liability for any damage to you or any other person or equipment.  
 

test/README

@@ -0,0 +1,11 @@
+
+This directory is intended for PIO Unit Testing and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PIO Unit Testing:
+- https://docs.platformio.org/page/plus/unit-testing.html

usermods/QuinLED_Dig_Uno_Temp_MQTT/readme.txt

@@ -0,0 +1,8 @@
+These files allow WLED 0.8.6 to report the temp sensor on the Quinled board to MQTT. I use it to report the board temp to Home Assistant via MQTT, so it will send notifications if something happens and the board start to heat up.
+
+This code uses Aircookie's WLED software. It has a premade file for user modifications. I use it to publish the temperature from the dallas temperature sensor on the Quinled board. The entries for the top of the WLED00 file, initializes the required libraries, and variables for the sensor. The .ino file waits for 60 seconds, and checks to see if the MQTT server is connected (thanks Aircoookie). It then poles the sensor, and published it using the MQTT service already running, using the main topic programmed in the WLED UI.
+
+To install:
+
+Add the enties in the WLED00 file to the top of the same file from Aircoookies WLED.
+Replace the WLED06_usermod.ino file in Aircoookies WLED folder.

usermods/QuinLED_Dig_Uno_Temp_MQTT/wled00.txt

@@ -0,0 +1,8 @@
+//Intiating code for QuinLED Dig-Uno temp sensor
+//Uncomment Celsius if that is your prefered temperature scale
+#include <DallasTemperature.h>
+OneWire oneWire(14); 
+DallasTemperature sensors(&oneWire);
+long temptimer = millis();
+long lastMeasure = 0;
+//#define Celsius

usermods/QuinLED_Dig_Uno_Temp_MQTT/wled06_usermod.ino

@@ -0,0 +1,41 @@
+//starts Dallas Temp service on boot
+void userSetup()
+{
+// Start the DS18B20 sensor
+  sensors.begin(); 
+}
+    
+//gets called every time WiFi is (re-)connected. Initialize own network interfaces here
+void userConnected()
+{
+
+}
+
+void userLoop()
+{
+  temptimer = millis();
+  
+// Timer to publishe new temperature every 60 seconds
+  if (temptimer - lastMeasure > 60000) {
+    lastMeasure = temptimer;
+    
+//Check if MQTT Connected, otherwise it will crash the 8266
+    if (mqtt != nullptr){
+      sensors.requestTemperatures();
+
+//Gets prefered temperature scale based on selection in definitions section
+      #ifdef Celsius
+      float board_temperature = sensors.getTempCByIndex(0);
+      #else
+      float board_temperature = sensors.getTempFByIndex(0);
+      #endif
+
+//Create character string populated with user defined device topic from the UI, and the read temperature. Then publish to MQTT server.
+      char subuf[38];
+      strcpy(subuf, mqttDeviceTopic);
+      strcat(subuf, "/temperature");
+      mqtt->publish(subuf, 0, true, String(board_temperature).c_str());
+    return;}
+  return;}
+return;
+}

usermods/readme.md

@@ -0,0 +1,18 @@
+### Usermods
+
+This folder serves as a repository for usermods (custom `wled06_usermod.ino` files)!
+
+If you have created an usermod that you believe is useful (for example to support a particular sensor, display, feature...), feel free to contribute by opening a pull request!
+
+In order for other people to be able to have fun with your usermod, please keep these points in mind:
+
+-   Create a folder in this folder with a descriptive name (for example `usermod_ds18b20_temp_sensor_mqtt`)  
+-   Include your custom `wled06_usermod.ino` file  
+-   If your usermod requieres changes to other WLED files, please write a `readme.md` outlining the steps one has to take to use the usermod  
+-   Create a pull request!  
+-   If your feature is useful for the majority of WLED users, I will consider adding it to the base code!  
+
+While I do my best to not break too much, keep in mind that as WLED is being updated, usermods might break.  
+I am not actively maintaining any usermod in this directory, that is your responsibility as the creator of the usermod.
+
+Thank you for your help :)

usermods/rotary_encoder_change_effect/wled06_usermod.ino

@@ -0,0 +1,45 @@
+//Use userVar0 and userVar1 (API calls &U0=,&U1=, uint16_t)
+
+long lastTime = 0;
+int delayMs = 10;
+const int pinA = D6; //data
+const int pinB = D7; //clk
+int oldA = LOW;
+
+//gets called once at boot. Do all initialization that doesn't depend on network here
+void userSetup() {
+  pinMode(pinA, INPUT_PULLUP);
+  pinMode(pinB, INPUT_PULLUP);
+}
+
+//gets called every time WiFi is (re-)connected. Initialize own network interfaces here
+void userConnected() {
+}
+
+//loop. You can use "if (WLED_CONNECTED)" to check for successful connection
+void userLoop() {
+  if (millis()-lastTime > delayMs) {
+    int A = digitalRead(pinA);
+    int B = digitalRead(pinB);
+
+    if (oldA == LOW && A == HIGH) {
+      if (oldB == HIGH) {
+      // bri += 10;
+      // if (bri > 250) bri = 10;
+      effectCurrent += 1;
+      if (effectCurrent >= MODE_COUNT) effectCurrent = 0;
+    }
+    else {
+      // bri -= 10;
+      // if (bri < 10) bri = 250;
+      effectCurrent -= 1;
+      if (effectCurrent < 0) effectCurrent = (MODE_COUNT-1);
+    }
+    oldA = A;
+
+    //call for notifier -> 0: init 1: direct change 2: button 3: notification 4: nightlight 5: other (No notification)
+    // 6: fx changed 7: hue 8: preset cycle 9: blynk 10: alexa
+    colorUpdated(6);
+    lastTime = millis();
+  }
+}

usermods/ssd1306_i2c_oled_u8g2/README.md

@@ -0,0 +1,35 @@
+# SSD1306 128x32 OLED via I2C with u8g2
+This usermod allows to connect 128x32 Oled display to WLED controlled and show 
+the next information:
+- Current SSID
+- IP address if obtained
+  * in AP mode and turned off lightning AP password is shown
+- Current effect
+- Current palette
+- On/Off icon (sun/moon)
+
+## Hardware
+![Hardware connection](assets/hw_connection.png)
+
+## Requirements
+Functionality checked with:
+- commit 095429a7df4f9e2b34dd464f7bbfd068df6558eb
+- Wemos d1 mini
+- PlatformIO
+- Generic SSD1306 128x32 I2C OLED display from aliexpress
+
+### Platformio
+Add `U8g2@~2.27.2` dependency to `lib_deps_external` under `[common]` section in `platformio.ini`:
+```ini
+# platformio.ini
+...
+[common]
+...
+lib_deps_external =
+  ...
+  U8g2@~2.27.2
+...
+```
+
+### Arduino IDE
+Install library `U8g2 by oliver`  in `Tools | Include Library | Manage libraries` menu.

usermods/ssd1306_i2c_oled_u8g2/wled06_usermod.ino

@@ -0,0 +1,149 @@
+#include <U8x8lib.h> // from https://github.com/olikraus/u8g2/
+
+// If display does not work or looks corrupted check the
+// constructor reference:
+// https://github.com/olikraus/u8g2/wiki/u8x8setupcpp
+// or check the gallery:
+// https://github.com/olikraus/u8g2/wiki/gallery
+U8X8_SSD1306_128X32_UNIVISION_HW_I2C u8x8(U8X8_PIN_NONE, 5,
+                                          4); // Pins are Reset, SCL, SDA
+
+// gets called once at boot. Do all initialization that doesn't depend on
+// network here
+void userSetup() {
+  u8x8.begin();
+  u8x8.setPowerSave(0);
+  u8x8.setFont(u8x8_font_chroma48medium8_r);
+  u8x8.drawString(0, 0, "Loading...");
+}
+
+// gets called every time WiFi is (re-)connected. Initialize own network
+// interfaces here
+void userConnected() {}
+
+// needRedraw marks if redraw is required to prevent often redrawing.
+bool needRedraw = true;
+
+// Next variables hold the previous known values to determine if redraw is
+// required.
+String knownSsid = "";
+IPAddress knownIp;
+uint8_t knownBrightness = 0;
+uint8_t knownMode = 0;
+uint8_t knownPalette = 0;
+
+long lastUpdate = 0;
+// How often we are redrawing screen
+#define USER_LOOP_REFRESH_RATE_MS 5000
+
+void userLoop() {
+
+  // Check if we time interval for redrawing passes.
+  if (millis() - lastUpdate < USER_LOOP_REFRESH_RATE_MS) {
+    return;
+  }
+  lastUpdate = millis();
+
+  // Check if values which are shown on display changed from the last tiem.
+  if ((apActive == true ? String(apSSID) : WiFi.SSID()) != knownSsid) {
+    needRedraw = true;
+  } else if (knownIp != (apActive ? IPAddress(4, 3, 2, 1) : WiFi.localIP())) {
+    needRedraw = true;
+  } else if (knownBrightness != bri) {
+    needRedraw = true;
+  } else if (knownMode != strip.getMode()) {
+    needRedraw = true;
+  } else if (knownPalette != strip.getSegment(0).palette) {
+    needRedraw = true;
+  }
+
+  if (!needRedraw) {
+    return;
+  }
+  needRedraw = false;
+
+  // Update last known values.
+  knownSsid = apActive ? WiFi.softAPSSID() : WiFi.SSID();
+  knownIp = apActive ? IPAddress(4, 3, 2, 1) : WiFi.localIP();
+  knownBrightness = bri;
+  knownMode = strip.getMode();
+  knownPalette = strip.getSegment(0).palette;
+
+  u8x8.clear();
+  u8x8.setFont(u8x8_font_chroma48medium8_r);
+
+  // First row with Wifi name
+  u8x8.setCursor(1, 0);
+  u8x8.print(ssid.substring(0, u8x8.getCols() > 1 ? u8x8.getCols() - 2 : 0));
+  // Print `~` char to indicate that SSID is longer, than owr dicplay
+  if (ssid.length() > u8x8.getCols())
+    u8x8.print("~");
+
+  // Second row with IP or Psssword
+  u8x8.setCursor(1, 1);
+  // Print password in AP mode and if led is OFF.
+  if (apActive && bri == 0)
+    u8x8.print(apPass);
+  else
+    u8x8.print(ip);
+
+  // Third row with mode name
+  u8x8.setCursor(2, 2);
+  uint8_t qComma = 0;
+  bool insideQuotes = false;
+  uint8_t printedChars = 0;
+  char singleJsonSymbol;
+  // Find the mode name in JSON
+  for (size_t i = 0; i < strlen_P(JSON_mode_names); i++) {
+    singleJsonSymbol = pgm_read_byte_near(JSON_mode_names + i);
+    switch (singleJsonSymbol) {
+    case '"':
+      insideQuotes = !insideQuotes;
+      break;
+    case '[':
+    case ']':
+      break;
+    case ',':
+      qComma++;
+    default:
+      if (!insideQuotes || (qComma != knownMode))
+        break;
+      u8x8.print(singleJsonSymbol);
+      printedChars++;
+    }
+    if ((qComma > knownMode) || (printedChars > u8x8.getCols() - 2))
+      break;
+  }
+  // Fourth row with palette name
+  u8x8.setCursor(2, 3);
+  qComma = 0;
+  insideQuotes = false;
+  printedChars = 0;
+  // Looking for palette name in JSON.
+  for (size_t i = 0; i < strlen_P(JSON_palette_names); i++) {
+    singleJsonSymbol = pgm_read_byte_near(JSON_palette_names + i);
+    switch (singleJsonSymbol) {
+    case '"':
+      insideQuotes = !insideQuotes;
+      break;
+    case '[':
+    case ']':
+      break;
+    case ',':
+      qComma++;
+    default:
+      if (!insideQuotes || (qComma != knownPalette))
+        break;
+      u8x8.print(singleJsonSymbol);
+      printedChars++;
+    }
+    if ((qComma > knownMode) || (printedChars > u8x8.getCols() - 2))
+      break;
+  }
+
+  u8x8.setFont(u8x8_font_open_iconic_embedded_1x1);
+  u8x8.drawGlyph(0, 0, 80); // wifi icon
+  u8x8.drawGlyph(0, 1, 68); // home icon
+  u8x8.setFont(u8x8_font_open_iconic_weather_2x2);
+  u8x8.drawGlyph(0, 2, 66 + (bri > 0 ? 3 : 0)); // sun/moon icon
+}

wled00.sln

@@ -0,0 +1,25 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28010.2046
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "wled00", "wled00\wled00.vcxproj", "{C5F80730-F44F-4478-BDAE-6634EFC2CA88}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x86 = Debug|x86
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{C5F80730-F44F-4478-BDAE-6634EFC2CA88}.Debug|x86.ActiveCfg = Debug|Win32
+		{C5F80730-F44F-4478-BDAE-6634EFC2CA88}.Debug|x86.Build.0 = Debug|Win32
+		{C5F80730-F44F-4478-BDAE-6634EFC2CA88}.Release|x86.ActiveCfg = Release|Win32
+		{C5F80730-F44F-4478-BDAE-6634EFC2CA88}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {9A679C2B-61D3-400B-B96F-06E604E9CED2}
+	EndGlobalSection
+EndGlobal

wled00/FX.h

@@ -1,15 +1,7 @@
-//pixelmethod now in NpbWrapper.h
-
 /*
   WS2812FX.h - Library for WS2812 LED effects.
   Harm Aldick - 2016
   www.aldick.org
-  FEATURES
-    * A lot of blinken modes and counting
-    * WS2812FX can be used as drop-in replacement for Adafruit NeoPixel Library
-  NOTES
-    * Uses the Adafruit NeoPixel library. Get it here:
-      https://github.com/adafruit/Adafruit_NeoPixel
   LICENSE
   The MIT License (MIT)
   Copyright (c) 2016  Harm Aldick
@@ -28,11 +20,7 @@
   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
   THE SOFTWARE.
-  CHANGELOG
-  2016-05-28   Initial beta release
-  2016-06-03   Code cleanup, minor improvements, new modes
-  2016-06-04   2 new fx, fixed setColor (now also resets _mode_color)
-  2017-02-02   added external trigger functionality (e.g. for sound-to-light)
+
   Modified for WLED
 */
 
@@ -41,22 +29,32 @@
 
 #include "NpbWrapper.h"
 
-#define DEFAULT_BRIGHTNESS (uint8_t)50
+#define FASTLED_INTERNAL //remove annoying pragma messages
+#include "FastLED.h"
+
+#define DEFAULT_BRIGHTNESS (uint8_t)127
 #define DEFAULT_MODE       (uint8_t)0
-#define DEFAULT_SPEED      (uint16_t)1000
-#define DEFAULT_COLOR      (uint32_t)0xFF0000
+#define DEFAULT_SPEED      (uint8_t)128
+#define DEFAULT_COLOR      (uint32_t)0xFFAA00
 
 #define min(a,b) ((a)<(b)?(a):(b))
 #define max(a,b) ((a)>(b)?(a):(b))
 
-/* each segment uses 38 bytes of SRAM memory, so if you're application fails because of
+/* Not used in all effects yet */
+#define WLED_FPS         42
+#define FRAMETIME        (1000/WLED_FPS)
+
+/* each segment uses 37 bytes of SRAM memory, so if you're application fails because of
   insufficient memory, decreasing MAX_NUM_SEGMENTS may help */
 #define MAX_NUM_SEGMENTS 10
-#define NUM_COLORS        3 /* number of colors per segment */
+
+#define NUM_COLORS       3 /* number of colors per segment */
 #define SEGMENT          _segments[_segment_index]
-#define SEGMENT_RUNTIME  _segment_runtimes[_segment_index]
-#define SEGMENT_LENGTH   (SEGMENT.stop - SEGMENT.start + 1)
-#define SPEED_FORMULA_L  5 + (50*(255 - SEGMENT.speed))/SEGMENT_LENGTH
+#define SEGCOLOR(x)      gamma32(_segments[_segment_index].colors[x])
+#define SEGENV           _segment_runtimes[_segment_index]
+#define SEGLEN           SEGMENT.length()
+#define SEGACT           SEGMENT.stop
+#define SPEED_FORMULA_L  5 + (50*(255 - SEGMENT.speed))/SEGLEN
 #define RESET_RUNTIME    memset(_segment_runtimes, 0, sizeof(_segment_runtimes))
 
 // some common colors
@@ -74,15 +72,19 @@
 #define ULTRAWHITE (uint32_t)0xFFFFFFFF
 
 // options
-// bit    8: reverse animation
-// bits 5-7: fade rate (0-7)
-// bit    4: gamma correction
-// bits 1-3: TBD
+// bit    7: segment is in transition mode
+// bits 2-6: TBD
+// bit    1: reverse segment
+// bit    0: segment is selected
 #define NO_OPTIONS   (uint8_t)0x00
-#define REVERSE      (uint8_t)0x80
-#define IS_REVERSE   ((SEGMENT.options & REVERSE) == REVERSE)
+#define TRANSITIONAL (uint8_t)0x80
+#define REVERSE      (uint8_t)0x02
+#define SELECTED     (uint8_t)0x01
+#define IS_TRANSITIONAL ((SEGMENT.options & TRANSITIONAL) == TRANSITIONAL)
+#define IS_REVERSE      ((SEGMENT.options & REVERSE )     == REVERSE     )
+#define IS_SELECTED     ((SEGMENT.options & SELECTED)     == SELECTED    )
 
-#define MODE_COUNT  74
+#define MODE_COUNT  89
 
 #define FX_MODE_STATIC                   0
 #define FX_MODE_BLINK                    1
@@ -100,10 +102,10 @@
 #define FX_MODE_THEATER_CHASE           13
 #define FX_MODE_THEATER_CHASE_RAINBOW   14
 #define FX_MODE_RUNNING_LIGHTS          15
-#define FX_MODE_TWINKLE                 16
-#define FX_MODE_TWINKLE_RANDOM          17
-#define FX_MODE_TWINKLE_FADE            18
-#define FX_MODE_TWINKLE_FADE_RANDOM     19
+#define FX_MODE_SAW                     16
+#define FX_MODE_TWINKLE                 17
+#define FX_MODE_DISSOLVE                18
+#define FX_MODE_DISSOLVE_RANDOM         19
 #define FX_MODE_SPARKLE                 20
 #define FX_MODE_FLASH_SPARKLE           21
 #define FX_MODE_HYPER_SPARKLE           22
@@ -127,15 +129,15 @@
 #define FX_MODE_LARSON_SCANNER          40
 #define FX_MODE_COMET                   41
 #define FX_MODE_FIREWORKS               42
-#define FX_MODE_FIREWORKS_RANDOM        43
+#define FX_MODE_RAIN                    43
 #define FX_MODE_MERRY_CHRISTMAS         44
 #define FX_MODE_FIRE_FLICKER            45
 #define FX_MODE_GRADIENT                46
 #define FX_MODE_LOADING                 47
-#define FX_MODE_DUAL_COLOR_WIPE_IN_OUT  48
-#define FX_MODE_DUAL_COLOR_WIPE_IN_IN   49
-#define FX_MODE_DUAL_COLOR_WIPE_OUT_OUT 50
-#define FX_MODE_DUAL_COLOR_WIPE_OUT_IN  51
+#define FX_MODE_POLICE                  48
+#define FX_MODE_POLICE_ALL              49
+#define FX_MODE_TWO_DOTS                50
+#define FX_MODE_TWO_AREAS               51
 #define FX_MODE_CIRCUS_COMBUSTUS        52
 #define FX_MODE_HALLOWEEN               53
 #define FX_MODE_TRICOLOR_CHASE          54
@@ -147,7 +149,6 @@
 #define FX_MODE_DUAL_LARSON_SCANNER     60
 #define FX_MODE_RANDOM_CHASE            61
 #define FX_MODE_OSCILLATE               62
-//Modes that use FastLED -->
 #define FX_MODE_PRIDE_2015              63
 #define FX_MODE_JUGGLE                  64
 #define FX_MODE_PALETTE                 65
@@ -159,34 +160,78 @@
 #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
+#define FX_MODE_METEOR                  76
+#define FX_MODE_METEOR_SMOOTH           77
+#define FX_MODE_RAILWAY                 78
+#define FX_MODE_RIPPLE                  79
+#define FX_MODE_TWINKLEFOX              80
+#define FX_MODE_TWINKLECAT              81
+#define FX_MODE_HALLOWEEN_EYES          82
+#define FX_MODE_STATIC_PATTERN          83
+#define FX_MODE_TRI_STATIC_PATTERN      84
+#define FX_MODE_SPOTS                   85
+#define FX_MODE_SPOTS_FADE              86
+#define FX_MODE_GLITTER                 87
+#define FX_MODE_CANDLE                  88
+
 
 class WS2812FX {
   typedef uint16_t (WS2812FX::*mode_ptr)(void);
   
   // segment parameters
   public:
-    typedef struct Segment { // 21 bytes
+    typedef struct Segment { // 24 bytes
       uint16_t start;
-      uint16_t stop;
+      uint16_t stop; //segment invalid if stop == 0
       uint8_t speed;
       uint8_t intensity;
       uint8_t palette;
-      uint8_t  mode;
-      uint8_t  options;
+      uint8_t mode;
+      uint8_t options; //bit pattern: msb first: transitional tbd tbd tbd tbd paused reverse selected
+      uint8_t group, spacing;
+      uint8_t opacity;
       uint32_t colors[NUM_COLORS];
+      void setOption(uint8_t n, bool val)
+      {
+        if (val) {
+          options |= 0x01 << n;
+        } else
+        {
+          options &= ~(0x01 << n);
+        }
+      }
+      bool getOption(uint8_t n)
+      {
+        return ((options >> n) & 0x01);
+      }
+      bool isSelected()
+      {
+        return getOption(0);
+      }
+      bool isActive()
+      {
+        return stop > start;
+      }
+      uint16_t length()
+      {
+        return stop - start;
+      }
     } segment;
 
   // segment runtime parameters
-    typedef struct Segment_runtime { // 17 bytes
+    typedef struct Segment_runtime { // 16 bytes
       unsigned long next_time;
-      uint32_t counter_mode_step;
-      uint32_t counter_mode_call;
-      uint16_t aux_param;
-      uint16_t aux_param2;
-      uint8_t trans_act;
+      uint32_t step;
+      uint32_t call;
+      uint16_t aux0;
+      uint16_t aux1;
+      void reset(){next_time = 0; step = 0; call = 0; aux0 = 0; aux1 = 0;};
     } segment_runtime;
 
     WS2812FX() {
+      //assign each member of the _mode[] array to its respective function reference 
       _mode[FX_MODE_STATIC]                  = &WS2812FX::mode_static;
       _mode[FX_MODE_BLINK]                   = &WS2812FX::mode_blink;
       _mode[FX_MODE_COLOR_WIPE]              = &WS2812FX::mode_color_wipe;
@@ -201,10 +246,10 @@ class WS2812FX {
       _mode[FX_MODE_FADE]                    = &WS2812FX::mode_fade;
       _mode[FX_MODE_THEATER_CHASE]           = &WS2812FX::mode_theater_chase;
       _mode[FX_MODE_THEATER_CHASE_RAINBOW]   = &WS2812FX::mode_theater_chase_rainbow;
+      _mode[FX_MODE_SAW]                     = &WS2812FX::mode_saw;
       _mode[FX_MODE_TWINKLE]                 = &WS2812FX::mode_twinkle;
-      _mode[FX_MODE_TWINKLE_RANDOM]          = &WS2812FX::mode_twinkle_random;
-      _mode[FX_MODE_TWINKLE_FADE]            = &WS2812FX::mode_twinkle_fade;
-      _mode[FX_MODE_TWINKLE_FADE_RANDOM]     = &WS2812FX::mode_twinkle_fade_random;
+      _mode[FX_MODE_DISSOLVE]                = &WS2812FX::mode_dissolve;
+      _mode[FX_MODE_DISSOLVE_RANDOM]         = &WS2812FX::mode_dissolve_random;
       _mode[FX_MODE_SPARKLE]                 = &WS2812FX::mode_sparkle;
       _mode[FX_MODE_FLASH_SPARKLE]           = &WS2812FX::mode_flash_sparkle;
       _mode[FX_MODE_HYPER_SPARKLE]           = &WS2812FX::mode_hyper_sparkle;
@@ -228,15 +273,15 @@ class WS2812FX {
       _mode[FX_MODE_LARSON_SCANNER]          = &WS2812FX::mode_larson_scanner;
       _mode[FX_MODE_COMET]                   = &WS2812FX::mode_comet;
       _mode[FX_MODE_FIREWORKS]               = &WS2812FX::mode_fireworks;
-      _mode[FX_MODE_FIREWORKS_RANDOM]        = &WS2812FX::mode_fireworks_random;
+      _mode[FX_MODE_RAIN]                    = &WS2812FX::mode_rain;
       _mode[FX_MODE_MERRY_CHRISTMAS]         = &WS2812FX::mode_merry_christmas;
       _mode[FX_MODE_FIRE_FLICKER]            = &WS2812FX::mode_fire_flicker;
       _mode[FX_MODE_GRADIENT]                = &WS2812FX::mode_gradient;
       _mode[FX_MODE_LOADING]                 = &WS2812FX::mode_loading;
-      _mode[FX_MODE_DUAL_COLOR_WIPE_IN_OUT]  = &WS2812FX::mode_dual_color_wipe_in_out;
-      _mode[FX_MODE_DUAL_COLOR_WIPE_IN_IN]   = &WS2812FX::mode_dual_color_wipe_in_in;
-      _mode[FX_MODE_DUAL_COLOR_WIPE_OUT_OUT] = &WS2812FX::mode_dual_color_wipe_out_out;
-      _mode[FX_MODE_DUAL_COLOR_WIPE_OUT_IN]  = &WS2812FX::mode_dual_color_wipe_out_in;
+      _mode[FX_MODE_POLICE]                  = &WS2812FX::mode_police;
+      _mode[FX_MODE_POLICE_ALL]              = &WS2812FX::mode_police_all;
+      _mode[FX_MODE_TWO_DOTS]                = &WS2812FX::mode_two_dots;
+      _mode[FX_MODE_TWO_AREAS]               = &WS2812FX::mode_two_areas;
       _mode[FX_MODE_CIRCUS_COMBUSTUS]        = &WS2812FX::mode_circus_combustus;
       _mode[FX_MODE_HALLOWEEN]               = &WS2812FX::mode_halloween;
       _mode[FX_MODE_TRICOLOR_CHASE]          = &WS2812FX::mode_tricolor_chase;
@@ -261,40 +306,43 @@ 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;
+      _mode[FX_MODE_METEOR]                  = &WS2812FX::mode_meteor;
+      _mode[FX_MODE_METEOR_SMOOTH]           = &WS2812FX::mode_meteor_smooth;
+      _mode[FX_MODE_RAILWAY]                 = &WS2812FX::mode_railway;
+      _mode[FX_MODE_RIPPLE]                  = &WS2812FX::mode_ripple;
+      _mode[FX_MODE_TWINKLEFOX]              = &WS2812FX::mode_twinklefox;
+      _mode[FX_MODE_TWINKLECAT]              = &WS2812FX::mode_twinklecat;
+      _mode[FX_MODE_HALLOWEEN_EYES]          = &WS2812FX::mode_halloween_eyes;
+      _mode[FX_MODE_STATIC_PATTERN]          = &WS2812FX::mode_static_pattern;
+      _mode[FX_MODE_TRI_STATIC_PATTERN]      = &WS2812FX::mode_tri_static_pattern;
+      _mode[FX_MODE_SPOTS]                   = &WS2812FX::mode_spots;
+      _mode[FX_MODE_SPOTS_FADE]              = &WS2812FX::mode_spots_fade;
+      _mode[FX_MODE_GLITTER]                 = &WS2812FX::mode_glitter;
+      _mode[FX_MODE_CANDLE]                  = &WS2812FX::mode_candle;
 
       _brightness = DEFAULT_BRIGHTNESS;
-      _running = false;
-      _num_segments = 1;
-      _segments[0].mode = DEFAULT_MODE;
-      _segments[0].colors[0] = DEFAULT_COLOR;
-      _segments[0].start = 0;
-      _segments[0].speed = DEFAULT_SPEED;
-      _reverseMode = false;
-      _skipFirstMode = false;
-      paletteFade = 0;
-      paletteBlend = 0;
-      _locked = NULL;
-      _cronixieDigits = new byte[6];
+      currentPalette = CRGBPalette16(CRGB::Black);
+      targetPalette = CloudColors_p;
+      ablMilliampsMax = 850;
+      currentMilliamps = 0;
+      timebase = 0;
+      _locked = nullptr;
+      _modeUsesLock = false;
       bus = new NeoPixelWrapper();
-      RESET_RUNTIME;
+      resetSegments();
     }
 
     void
-      init(bool supportWhite, uint16_t countPixels, bool skipFirst),
+      init(bool supportWhite, uint16_t countPixels, bool skipFirs, uint8_t disableNLeds),
       service(void),
-      clear(void),
-      strip_off(void),
+      blur(uint8_t),
       fade_out(uint8_t r),
-      setMode(uint8_t m),
-      setSpeed(uint8_t s),
-      setIntensity(uint8_t i),
-      setPalette(uint8_t p),
-      setColor(uint8_t r, uint8_t g, uint8_t b, uint8_t w = 0),
-      setSecondaryColor(uint8_t r, uint8_t g, uint8_t b, uint8_t w = 0),
-      setColor(uint32_t c),
-      setSecondaryColor(uint32_t c),
+      setMode(uint8_t segid, uint8_t m),
+      setColor(uint8_t slot, uint8_t r, uint8_t g, uint8_t b, uint8_t w = 0),
+      setColor(uint8_t slot, uint32_t c),
       setBrightness(uint8_t b),
-      setReverseMode(bool b),
       driverModeCronixie(bool b),
       setCronixieDigits(byte* d),
       setCronixieBacklight(bool b),
@@ -307,36 +355,56 @@ class WS2812FX {
       unlockAll(void),
       setTransitionMode(bool t),
       trigger(void),
-      setNumSegments(uint8_t n),
-      setSegment(uint8_t n, uint16_t start, uint16_t stop, uint8_t mode, uint32_t color,   uint8_t speed, uint8_t intensity, bool reverse),
-      setSegment(uint8_t n, uint16_t start, uint16_t stop, uint8_t mode, const uint32_t colors[], uint8_t speed, uint8_t intensity, bool reverse),
-      setSegment(uint8_t n, uint16_t start, uint16_t stop, uint8_t mode, const uint32_t colors[], uint8_t speed, uint8_t intensity, uint8_t options),
+      setSegment(uint8_t n, uint16_t start, uint16_t stop),
       resetSegments(),
       setPixelColor(uint16_t n, uint32_t c),
       setPixelColor(uint16_t n, uint8_t r, uint8_t g, uint8_t b, uint8_t w = 0),
       show(void);
 
+    bool
+      reverseMode = false,
+      gammaCorrectBri = false,
+      gammaCorrectCol = true,
+      applyToAllSelected = true,
+      segmentsAreIdentical(Segment* a, Segment* b),
+      setEffectConfig(uint8_t m, uint8_t s, uint8_t i, uint8_t p);
+
     uint8_t
-      paletteFade,
-      paletteBlend,
+      mainSegment = 0,
+      paletteFade = 0,
+      paletteBlend = 0,
+      colorOrder = 0,
+      milliampsPerLed = 55,
+      _disableNLeds = 0,
       getBrightness(void),
       getMode(void),
       getSpeed(void),
-      getNumSegments(void),
+      getModeCount(void),
+      getPaletteCount(void),
+      getMaxSegments(void),
+      //getFirstSelectedSegment(void),
+      getMainSegmentId(void),
+      gamma8(uint8_t),
       get_random_wheel_index(uint8_t);
 
+    uint16_t
+      ablMilliampsMax,
+      currentMilliamps,
+      triwave16(uint16_t),
+      getUsableCount();
+
     uint32_t
+      timebase,
       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),
+      gamma32(uint32_t),
+      getLastShow(void),
       getPixelColor(uint16_t),
       getColor(void);
 
-    double
-      getPowerEstimate(uint16_t leds, uint32_t c, byte b),
-      getSafePowerMultiplier(double safeMilliAmps, uint16_t leds, uint32_t c, byte b);
-
-    WS2812FX::Segment
-      getSegment(void);
+    WS2812FX::Segment&
+      getSegment(uint8_t n);
 
     WS2812FX::Segment_runtime
       getSegmentRuntime(void);
@@ -344,18 +412,6 @@ class WS2812FX {
     WS2812FX::Segment*
       getSegments(void);
 
-    // mode helper functions
-    uint16_t
-      blink(uint32_t, uint32_t, bool strobe),
-      color_wipe(uint32_t, uint32_t, bool),
-      theater_chase(uint32_t, uint32_t),
-      twinkle(uint32_t),
-      twinkle_fade(uint32_t),
-      chase(uint32_t, uint32_t, uint32_t),
-      running(uint32_t, uint32_t),
-      fireworks(uint32_t),
-      tricolor_chase(uint32_t, uint32_t, uint32_t);
-
     // builtin modes
     uint16_t
       mode_static(void),
@@ -378,10 +434,10 @@ class WS2812FX {
       mode_rainbow(void),
       mode_rainbow_cycle(void),
       mode_running_lights(void),
+      mode_saw(void),
       mode_twinkle(void),
-      mode_twinkle_random(void),
-      mode_twinkle_fade(void),
-      mode_twinkle_fade_random(void),
+      mode_dissolve(void),
+      mode_dissolve_random(void),
       mode_sparkle(void),
       mode_flash_sparkle(void),
       mode_hyper_sparkle(void),
@@ -401,21 +457,22 @@ class WS2812FX {
       mode_larson_scanner(void),
       mode_comet(void),
       mode_fireworks(void),
-      mode_fireworks_random(void),
+      mode_rain(void),
       mode_merry_christmas(void),
       mode_halloween(void),
       mode_fire_flicker(void),
       mode_gradient(void),
       mode_loading(void),
-      mode_dual_color_wipe_in_out(void),
-      mode_dual_color_wipe_in_in(void),
-      mode_dual_color_wipe_out_out(void),
-      mode_dual_color_wipe_out_in(void),
+      mode_police(void),
+      mode_police_all(void),
+      mode_two_dots(void),
+      mode_two_areas(void),
       mode_circus_combustus(void),
       mode_bicolor_chase(void),
       mode_tricolor_chase(void),
       mode_tricolor_wipe(void),
       mode_tricolor_fade(void),
+      mode_lightning(void),
       mode_icu(void),
       mode_multi_comet(void),
       mode_dual_larson_scanner(void),
@@ -432,45 +489,105 @@ class WS2812FX {
       mode_noise16_2(void),
       mode_noise16_3(void),
       mode_noise16_4(void),
-      mode_lightning(void);
+      mode_colortwinkle(void),
+      mode_lake(void),
+      mode_meteor(void),
+      mode_meteor_smooth(void),
+      mode_railway(void),
+      mode_ripple(void),
+      mode_twinklefox(void),
+      mode_twinklecat(void),
+      mode_halloween_eyes(void),
+      mode_static_pattern(void),
+	    mode_tri_static_pattern(void),
+      mode_spots(void),
+      mode_spots_fade(void),
+      mode_glitter(void),
+      mode_candle(void);
+      
 
   private:
     NeoPixelWrapper *bus;
-  
-    uint16_t _length;
+
+    uint32_t crgb_to_col(CRGB fastled);
+    CRGB col_to_crgb(uint32_t);
+    CRGBPalette16 currentPalette;
+    CRGBPalette16 targetPalette;
+
+    uint32_t now;
+    uint16_t _length, _lengthRaw, _usableCount;
     uint16_t _rand16seed;
     uint8_t _brightness;
 
     void handle_palette(void);
+    void fill(uint32_t);
+    bool modeUsesLock(uint8_t);
 
-    double
-      _cronixieSecMultiplier;
-
-    boolean
-      _running,
+    bool
+      _modeUsesLock,
       _rgbwMode,
-      _reverseMode,
       _cronixieMode,
       _cronixieBacklightEnabled,
       _skipFirstMode,
       _triggered;
 
     byte* _locked;
-    byte* _cronixieDigits;
+    byte _cronixieDigits[6];
 
     mode_ptr _mode[MODE_COUNT]; // SRAM footprint: 4 bytes per element
 
+    // mode helper functions
+    uint16_t
+      blink(uint32_t, uint32_t, bool strobe, bool),
+      color_wipe(bool, bool),
+      scan(bool),
+      theater_chase(uint32_t, uint32_t, bool),
+      running_base(bool),
+      dissolve(uint32_t),
+      chase(uint32_t, uint32_t, uint32_t, bool),
+      gradient_base(bool),
+      police_base(uint32_t, uint32_t),
+      running(uint32_t, uint32_t),
+      tricolor_chase(uint32_t, uint32_t),
+      twinklefox_base(bool),
+      spots_base(uint16_t);
+
+    CRGB twinklefox_one_twinkle(uint32_t ms, uint8_t salt, bool cat);
     
     uint32_t _lastPaletteChange = 0;
+    uint32_t _lastShow = 0;
     
     uint8_t _segment_index = 0;
     uint8_t _segment_index_palette_last = 99;
-    uint8_t _num_segments = 1;
-    segment _segments[MAX_NUM_SEGMENTS] = { // SRAM footprint: 20 bytes per element
-      // start, stop, speed, intensity, mode, options, color[]
-      { 0, 7, DEFAULT_SPEED, 128, FX_MODE_STATIC, NO_OPTIONS, {DEFAULT_COLOR}}
+    segment _segments[MAX_NUM_SEGMENTS] = { // SRAM footprint: 24 bytes per element
+      // start, stop, speed, intensity, palette, mode, options, 3 unused bytes (group, spacing, opacity), color[]
+      { 0, 7, DEFAULT_SPEED, 128, 0, DEFAULT_MODE, NO_OPTIONS, 1, 0, 255, {DEFAULT_COLOR}}
     };
-    segment_runtime _segment_runtimes[MAX_NUM_SEGMENTS]; // SRAM footprint: 17 bytes per element
+    segment_runtime _segment_runtimes[MAX_NUM_SEGMENTS]; // SRAM footprint: 16 bytes per element
 };
 
+
+//10 names per line
+const char JSON_mode_names[] PROGMEM = R"=====([
+"Solid","Blink","Breathe","Wipe","Wipe Random","Random Colors","Sweep","Dynamic","Colorloop","Rainbow",
+"Scan","Dual Scan","Fade","Theater","Theater Rainbow","Running","Saw","Twinkle","Dissolve","Dissolve Rnd",
+"Sparkle","Sparkle Dark","Sparkle+","Strobe","Strobe Rainbow","Strobe Mega","Blink Rainbow","Android","Chase","Chase Random",
+"Chase Rainbow","Chase Flash","Chase Flash Rnd","Rainbow Runner","Colorful","Traffic Light","Sweep Random","Running 2","Red & Blue","Stream",
+"Scanner","Lighthouse","Fireworks","Rain","Merry Christmas","Fire Flicker","Gradient","Loading","Police","Police All",
+"Two Dots","Two Areas","Circus","Halloween","Tri Chase","Tri Wipe","Tri Fade","Lightning","ICU","Multi Comet",
+"Scanner Dual ","Stream 2","Oscillate","Pride 2015","Juggle","Palette","Fire 2012","Colorwaves","Bpm","Fill Noise",
+"Noise 1","Noise 2","Noise 3","Noise 4","Colortwinkles","Lake","Meteor","Meteor Smooth","Railway","Ripple",
+"Twinklefox","Twinklecat","Halloween Eyes","Solid Pattern","Solid Pattern Tri","Spots","Spots Fade","Glitter","Candle"
+])=====";
+
+
+const char JSON_palette_names[] PROGMEM = R"=====([
+"Default","Random Cycle","Primary Color","Based on Primary","Set Colors","Based on Set","Party","Cloud","Lava","Ocean",
+"Forest","Rainbow","Rainbow Bands","Sunset","Rivendell","Breeze","Red & Blue","Yellowout","Analogous","Splash",
+"Pastel","Sunset 2","Beech","Vintage","Departure","Landscape","Beach","Sherbet","Hult","Hult 64",
+"Drywet","Jul","Grintage","Rewhi","Tertiary","Fire","Icefire","Cyane","Light Pink","Autumn",
+"Magenta","Magred","Yelmag","Yelblu","Orange & Teal","Tiamat","April Night","Orangery","C9","Sakura",
+"Aurora"
+])=====";
+
 #endif

wled00/FX_fcn.cpp

@@ -0,0 +1,864 @@
+/*
+  WS2812FX_fcn.cpp contains all utility functions
+  Harm Aldick - 2016
+  www.aldick.org
+  LICENSE
+  The MIT License (MIT)
+  Copyright (c) 2016  Harm Aldick
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of this software and associated documentation files (the "Software"), to deal
+  in the Software without restriction, including without limitation the rights
+  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+  copies of the Software, and to permit persons to whom the Software is
+  furnished to do so, subject to the following conditions:
+  The above copyright notice and this permission notice shall be included in
+  all copies or substantial portions of the Software.
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+  THE SOFTWARE.
+
+  Modified heavily for WLED
+*/
+
+#include "FX.h"
+#include "palettes.h"
+
+#define LED_SKIP_AMOUNT  1
+#define MIN_SHOW_DELAY  15
+
+void WS2812FX::init(bool supportWhite, uint16_t countPixels, bool skipFirst, uint8_t disableNLeds)
+{
+  if (supportWhite == _rgbwMode && countPixels == _length && _locked != NULL && disableNLeds == _disableNLeds) return;
+  RESET_RUNTIME;
+  _rgbwMode = supportWhite;
+  _skipFirstMode = skipFirst;
+  _length = countPixels;
+
+  if (disableNLeds > 0) {
+    uint16_t groupCount = disableNLeds +1;
+    //since 1st led is lit, even partial group has a led lit, whereas int division truncates decimal.
+    bool hasExtraLight = _length % groupCount != 0;
+    _usableCount = _length/groupCount;
+    _usableCount += hasExtraLight ? 1 : 0;
+  } else {
+    _usableCount = _length;
+  }
+
+  _disableNLeds = disableNLeds;
+
+  uint8_t ty = 1;
+  if (supportWhite) ty =2;
+  _lengthRaw = _length;
+  if (_skipFirstMode) {
+    _lengthRaw += LED_SKIP_AMOUNT;
+  }
+
+  bus->Begin((NeoPixelType)ty, _lengthRaw);
+  
+  delete[] _locked;
+  _locked = new byte[_length];
+  
+  _segments[0].start = 0;
+  _segments[0].stop = _usableCount;
+  
+  unlockAll();
+  setBrightness(_brightness);
+}
+
+void WS2812FX::service() {
+  uint32_t nowUp = millis(); // Be aware, millis() rolls over every 49 days
+  now = nowUp + timebase;
+  if (nowUp - _lastShow < MIN_SHOW_DELAY) return;
+  bool doShow = false;
+  for(uint8_t i=0; i < MAX_NUM_SEGMENTS; i++)
+  {
+    _segment_index = i;
+    if (SEGMENT.isActive())
+    {
+      if(nowUp > SEGENV.next_time || _triggered || (doShow && SEGMENT.mode == 0)) //last is temporary
+      {
+        doShow = true;
+        handle_palette();
+        uint16_t delay = (this->*_mode[SEGMENT.mode])();
+        SEGENV.next_time = nowUp + delay;
+        if (SEGMENT.mode != FX_MODE_HALLOWEEN_EYES) SEGENV.call++;
+      }
+    }
+  }
+  if(doShow) {
+    yield();
+    show();
+  }
+  _triggered = false;
+}
+
+bool WS2812FX::modeUsesLock(uint8_t m)
+{
+  if (m == FX_MODE_FIRE_2012 || m == FX_MODE_COLORTWINKLE  ||
+      m == FX_MODE_METEOR    || m == FX_MODE_METEOR_SMOOTH || 
+      m == FX_MODE_RIPPLE    || m == FX_MODE_DYNAMIC ) return true;
+  return false;
+}
+
+void WS2812FX::setPixelColor(uint16_t n, uint32_t c) {
+  uint8_t w = (c >> 24);
+  uint8_t r = (c >> 16);
+  uint8_t g = (c >>  8);
+  uint8_t b =  c       ;
+  setPixelColor(n, r, g, b, w);
+}
+
+void WS2812FX::setPixelColor(uint16_t i, byte r, byte g, byte b, byte w)
+{
+  i = i * (_disableNLeds+1);
+  if (_locked[i] && !_modeUsesLock) return;
+  if (IS_REVERSE) i = SEGMENT.stop -1 -i + SEGMENT.start; //reverse just individual segment
+  byte tmpg = g;
+  switch (colorOrder) //0 = Grb, default
+  {
+    case 0: break;                  //0 = Grb, default
+    case 1: g = r; r = tmpg; break; //1 = Rgb, common for WS2811
+    case 2: g = b; b = tmpg; break; //2 = Brg
+    case 3: g = b; b = r; r = tmpg; //3 = Rbg
+  }
+  if (!_cronixieMode)
+  {
+    if (reverseMode) i = _length -1 -i;
+    if (_skipFirstMode)
+    { 
+      if (i < LED_SKIP_AMOUNT) bus->SetPixelColor(i, RgbwColor(0,0,0,0));
+      i += LED_SKIP_AMOUNT;
+    }
+    if (i < _lengthRaw) bus->SetPixelColor(i, RgbwColor(r,g,b,w));
+    if (_disableNLeds > 0) {
+      for(uint16_t offCount=0; offCount < _disableNLeds; offCount++) {
+        if (i < _lengthRaw) bus->SetPixelColor((i + offCount + 1), RgbwColor(0,0,0,0));
+      }
+    }
+  } else {
+    if(i>6)return;
+    byte o = 10*i;
+    if (_cronixieBacklightEnabled && _cronixieDigits[i] <11)
+    {
+      byte r2 = _segments[0].colors[1] >>16;
+      byte g2 = _segments[0].colors[1] >> 8;
+      byte b2 = _segments[0].colors[1];
+      byte w2 = _segments[0].colors[1] >>24;
+      for (int j=o; j< o+19; j++)
+      {
+        bus->SetPixelColor(j, RgbwColor(r2,g2,b2,w2));
+      }
+    } else
+    {
+      for (int j=o; j< o+19; j++)
+      {
+        bus->SetPixelColor(j, RgbwColor(0,0,0,0));
+      }
+    }
+    if (_skipFirstMode) o += LED_SKIP_AMOUNT;
+    switch(_cronixieDigits[i])
+    {
+      case 0: bus->SetPixelColor(o+5, RgbwColor(r,g,b,w)); break;
+      case 1: bus->SetPixelColor(o+0, RgbwColor(r,g,b,w)); break;
+      case 2: bus->SetPixelColor(o+6, RgbwColor(r,g,b,w)); break;
+      case 3: bus->SetPixelColor(o+1, RgbwColor(r,g,b,w)); break;
+      case 4: bus->SetPixelColor(o+7, RgbwColor(r,g,b,w)); break;
+      case 5: bus->SetPixelColor(o+2, RgbwColor(r,g,b,w)); break;
+      case 6: bus->SetPixelColor(o+8, RgbwColor(r,g,b,w)); break;
+      case 7: bus->SetPixelColor(o+3, RgbwColor(r,g,b,w)); break;
+      case 8: bus->SetPixelColor(o+9, RgbwColor(r,g,b,w)); break;
+      case 9: bus->SetPixelColor(o+4, RgbwColor(r,g,b,w)); break;
+    }
+  }
+}
+
+void WS2812FX::driverModeCronixie(bool b)
+{
+  _cronixieMode = b;
+  _segments[0].stop = (b) ? 6 : _length;
+}
+
+void WS2812FX::setCronixieBacklight(bool b)
+{
+  _cronixieBacklightEnabled = b;
+}
+
+void WS2812FX::setCronixieDigits(byte d[])
+{
+  for (int i = 0; i<6; i++)
+  {
+    _cronixieDigits[i] = d[i];
+  }
+}
+
+
+//DISCLAIMER
+//The following function attemps to calculate the current LED power usage,
+//and will limit the brightness to stay below a set amperage threshold.
+//It is NOT a measurement and NOT guaranteed to stay within the ablMilliampsMax margin.
+//Stay safe with high amperage and have a reasonable safety margin!
+//I am NOT to be held liable for burned down garages!
+
+//fine tune power estimation constants for your setup                  
+#define MA_FOR_ESP        100 //how much mA does the ESP use (Wemos D1 about 80mA, ESP32 about 120mA)
+                              //you can set it to 0 if the ESP is powered by USB and the LEDs by external
+
+void WS2812FX::show(void) {
+  //power limit calculation
+  //each LED can draw up 195075 "power units" (approx. 53mA)
+  //one PU is the power it takes to have 1 channel 1 step brighter per brightness step
+  //so A=2,R=255,G=0,B=0 would use 510 PU per LED (1mA is about 3700 PU)
+  
+  if (ablMilliampsMax > 149 && milliampsPerLed > 0) //0 mA per LED and too low numbers turn off calculation
+  {
+    uint32_t puPerMilliamp = 195075 / milliampsPerLed;
+    uint32_t powerBudget = (ablMilliampsMax - MA_FOR_ESP) * puPerMilliamp; //100mA for ESP power
+    if (powerBudget > puPerMilliamp * _length) //each LED uses about 1mA in standby, exclude that from power budget
+    {
+      powerBudget -= puPerMilliamp * _length;
+    } else
+    {
+      powerBudget = 0;
+    }
+
+    uint32_t powerSum = 0;
+
+    for (uint16_t i = 0; i < _length; i++) //sum up the usage of each LED
+    {
+      RgbwColor c = bus->GetPixelColorRgbw(i);
+      powerSum += (c.R + c.G + c.B + c.W);
+    }
+
+    if (_rgbwMode) //RGBW led total output with white LEDs enabled is still 50mA, so each channel uses less
+    {
+      powerSum *= 3;
+      powerSum = powerSum >> 2; //same as /= 4
+    }
+
+    uint32_t powerSum0 = powerSum;
+    powerSum *= _brightness;
+    
+    if (powerSum > powerBudget) //scale brightness down to stay in current limit
+    {
+      float scale = (float)powerBudget / (float)powerSum;
+      uint16_t scaleI = scale * 255;
+      uint8_t scaleB = (scaleI > 255) ? 255 : scaleI;
+      uint8_t newBri = scale8(_brightness, scaleB);
+      bus->SetBrightness(newBri);
+      currentMilliamps = (powerSum0 * newBri) / puPerMilliamp;
+    } else
+    {
+      currentMilliamps = powerSum / puPerMilliamp;
+      bus->SetBrightness(_brightness);
+    }
+    currentMilliamps += MA_FOR_ESP; //add power of ESP back to estimate
+    currentMilliamps += _length; //add standby power back to estimate
+  } else {
+    currentMilliamps = 0;
+    bus->SetBrightness(_brightness);
+  }
+  
+  bus->Show();
+  _lastShow = millis();
+}
+
+void WS2812FX::trigger() {
+  _triggered = true;
+}
+
+void WS2812FX::setMode(uint8_t segid, uint8_t m) {
+  if (segid >= MAX_NUM_SEGMENTS) return;
+   
+  bool anyUsedLock = _modeUsesLock, anyUseLock = false;
+  if (m >= MODE_COUNT) m = MODE_COUNT - 1;
+
+  if (_segments[segid].mode != m) 
+  {
+    _segment_runtimes[segid].reset();
+    _segments[segid].mode = m;
+  }
+
+  for (uint8_t i = 0; i < MAX_NUM_SEGMENTS; i++)
+  {
+    if (modeUsesLock(_segments[i].mode)) anyUseLock = true;
+  }
+  if (anyUsedLock && !anyUseLock) unlockAll();
+  _modeUsesLock = anyUseLock;
+}
+
+uint8_t WS2812FX::getModeCount()
+{
+  return MODE_COUNT;
+}
+
+uint8_t WS2812FX::getPaletteCount()
+{
+  return 13 + gGradientPaletteCount;
+}
+
+//TODO transitions
+
+
+bool WS2812FX::setEffectConfig(uint8_t m, uint8_t s, uint8_t in, uint8_t p) {
+  uint8_t mainSeg = getMainSegmentId();
+  Segment& seg = _segments[getMainSegmentId()];
+  uint8_t modePrev = seg.mode, speedPrev = seg.speed, intensityPrev = seg.intensity, palettePrev = seg.palette;
+
+  if (applyToAllSelected) {
+    for (uint8_t i = 0; i < MAX_NUM_SEGMENTS; i++)
+    {
+      if (_segments[i].isSelected())
+      {
+        _segments[i].speed = s;
+        _segments[i].intensity = in;
+        _segments[i].palette = p;
+        setMode(i, m);
+      }
+    }
+  } else {
+    seg.speed = s;
+    seg.intensity = in;
+    seg.palette = p;
+    setMode(mainSegment, m);
+  }
+  
+  if (seg.mode != modePrev || seg.speed != speedPrev || seg.intensity != intensityPrev || seg.palette != palettePrev) return true;
+  return false;
+}
+
+void WS2812FX::setColor(uint8_t slot, uint8_t r, uint8_t g, uint8_t b, uint8_t w) {
+  setColor(slot, ((uint32_t)w << 24) |((uint32_t)r << 16) | ((uint32_t)g << 8) | b);
+}
+
+void WS2812FX::setColor(uint8_t slot, uint32_t c) {
+  if (slot >= NUM_COLORS) return;
+  if (applyToAllSelected) {
+    for (uint8_t i = 0; i < MAX_NUM_SEGMENTS; i++)
+    {
+      if (_segments[i].isSelected()) _segments[i].colors[slot] = c;
+    }
+  } else {
+    _segments[getMainSegmentId()].colors[slot] = c;
+  }
+}
+
+void WS2812FX::setBrightness(uint8_t b) {
+  if (_brightness == b) return;
+  _brightness = (gammaCorrectBri) ? gamma8(b) : b;
+  _segment_index = 0;
+  if (SEGENV.next_time > millis() + 22) show();//apply brightness change immediately if no refresh soon
+}
+
+uint8_t WS2812FX::getMode(void) {
+  return _segments[getMainSegmentId()].mode;
+}
+
+uint8_t WS2812FX::getSpeed(void) {
+  return _segments[getMainSegmentId()].speed;
+}
+
+uint8_t WS2812FX::getBrightness(void) {
+  return _brightness;
+}
+
+uint8_t WS2812FX::getMaxSegments(void) {
+  return MAX_NUM_SEGMENTS;
+}
+
+/*uint8_t WS2812FX::getFirstSelectedSegment(void)
+{
+  for (uint8_t i = 0; i < MAX_NUM_SEGMENTS; i++)
+  {
+    if (_segments[i].isActive() && _segments[i].isSelected()) return i;
+  }
+  for (uint8_t i = 0; i < MAX_NUM_SEGMENTS; i++) //if none selected, get first active
+  {
+    if (_segments[i].isActive()) return i;
+  }
+  return 0;
+}*/
+
+uint8_t WS2812FX::getMainSegmentId(void) {
+  if (mainSegment >= MAX_NUM_SEGMENTS) return 0;
+  return mainSegment;
+}
+
+uint32_t WS2812FX::getColor(void) {
+  return _segments[getMainSegmentId()].colors[0];
+}
+
+uint32_t WS2812FX::getPixelColor(uint16_t i)
+{
+  i = i * (_disableNLeds+1);
+  if (reverseMode) i = _length- 1 -i;
+  if (IS_REVERSE)   i = SEGMENT.stop -1 -i + SEGMENT.start; //reverse just individual segment
+  if (_skipFirstMode) i += LED_SKIP_AMOUNT;
+  if (_cronixieMode)
+  {
+    if(i>6)return 0;
+    byte o = 10*i;
+    switch(_cronixieDigits[i])
+    {
+      case 0: i=o+5; break;
+      case 1: i=o+0; break;
+      case 2: i=o+6; break;
+      case 3: i=o+1; break;
+      case 4: i=o+7; break;
+      case 5: i=o+2; break;
+      case 6: i=o+8; break;
+      case 7: i=o+3; break;
+      case 8: i=o+9; break;
+      case 9: i=o+4; break;
+      default: return 0;
+    }
+  }
+  if (i >= _lengthRaw) return 0;
+  RgbwColor lColor = bus->GetPixelColorRgbw(i);
+  byte r = lColor.R, g = lColor.G, b = lColor.B;
+  switch (colorOrder)
+  {
+    case 0: break;                                    //0 = Grb
+    case 1: r = lColor.G; g = lColor.R; break;        //1 = Rgb, common for WS2811
+    case 2: g = lColor.B; b = lColor.G; break;        //2 = Brg
+    case 3: r = lColor.B; g = lColor.R; b = lColor.G; //3 = Rbg
+  }
+  return ( (lColor.W << 24) | (r << 16) | (g << 8) | (b) );
+}
+
+WS2812FX::Segment& WS2812FX::getSegment(uint8_t id) {
+  if (id >= MAX_NUM_SEGMENTS) return _segments[0];
+  return _segments[id];
+}
+
+WS2812FX::Segment_runtime WS2812FX::getSegmentRuntime(void) {
+  return SEGENV;
+}
+
+WS2812FX::Segment* WS2812FX::getSegments(void) {
+  return _segments;
+}
+
+uint16_t WS2812FX::getUsableCount(void) {
+  return _usableCount;
+}
+
+uint32_t WS2812FX::getLastShow(void) {
+  return _lastShow;
+}
+
+void WS2812FX::setSegment(uint8_t n, uint16_t i1, uint16_t i2) {
+  if (n >= MAX_NUM_SEGMENTS) return;
+  Segment& seg = _segments[n];
+  if (seg.start == i1 && seg.stop == i2) return;
+  if (seg.isActive() && modeUsesLock(seg.mode))
+  {
+    _modeUsesLock = false;
+    unlockRange(seg.start, seg.stop);
+    _modeUsesLock = true;
+  }
+  _segment_index = n; fill(0); //turn old segment range off
+  if (i2 <= i1) //disable segment
+  {
+    seg.stop = 0; return;
+  }
+  if (i1 < _length) seg.start = i1;
+  seg.stop = i2;
+  if (i2 > _length) seg.stop = _length;
+  _segment_runtimes[n].reset();
+}
+
+void WS2812FX::resetSegments() {
+  memset(_segments, 0, sizeof(_segments));
+  memset(_segment_runtimes, 0, sizeof(_segment_runtimes));
+  _segment_index = 0;
+  _segments[0].mode = DEFAULT_MODE;
+  _segments[0].colors[0] = DEFAULT_COLOR;
+  _segments[0].start = 0;
+  _segments[0].speed = DEFAULT_SPEED;
+  _segments[0].stop = _length;
+  _segments[0].setOption(0, 1); //select
+  for (uint16_t i = 1; i < MAX_NUM_SEGMENTS; i++)
+  {
+    _segments[i].colors[0] = color_wheel(i*51);
+  }
+}
+
+void WS2812FX::setIndividual(uint16_t i, uint32_t col)
+{
+  if (modeUsesLock(SEGMENT.mode)) return;
+  if (i >= 0 && i < _length)
+  {
+    _locked[i] = false;
+    setPixelColor(i, col);
+    _locked[i] = true;
+  }
+}
+
+void WS2812FX::setRange(uint16_t i, uint16_t i2, uint32_t col)
+{
+  if (i2 >= i)
+  {
+    for (uint16_t x = i; x <= i2; x++) setIndividual(x,col);
+  } else
+  {
+    for (uint16_t x = i2; x <= i; x++) setIndividual(x,col);
+  }
+}
+
+void WS2812FX::lock(uint16_t i)
+{
+  if (_modeUsesLock) return;
+  if (i < _length) _locked[i] = true;
+}
+
+void WS2812FX::lockRange(uint16_t i, uint16_t i2)
+{
+  if (_modeUsesLock) return;
+  for (uint16_t x = i; x < i2; x++)
+  {
+    if (x < _length) _locked[i] = true;
+  }
+}
+
+void WS2812FX::unlock(uint16_t i)
+{
+  if (_modeUsesLock) return;
+  if (i < _length) _locked[i] = false;
+}
+
+void WS2812FX::unlockRange(uint16_t i, uint16_t i2)
+{
+  if (_modeUsesLock) return;
+  for (uint16_t x = i; x < i2; x++)
+  {
+    if (x < _length) _locked[x] = false;
+  }
+}
+
+void WS2812FX::unlockAll()
+{
+  for (int i=0; i < _length; i++) _locked[i] = false;
+}
+
+void WS2812FX::setTransitionMode(bool t)
+{
+  _segment_index = getMainSegmentId();
+  SEGMENT.setOption(7,t);
+  if (!t) return;
+  unsigned long waitMax = millis() + 20; //refresh after 20 ms if transition enabled
+  if (SEGMENT.mode == FX_MODE_STATIC && SEGENV.next_time > waitMax) SEGENV.next_time = waitMax;
+}
+
+/*
+ * color blend function
+ */
+uint32_t WS2812FX::color_blend(uint32_t color1, uint32_t color2, uint8_t blend) {
+  if(blend == 0)   return color1;
+  if(blend == 255) return color2;
+
+  uint32_t w1 = (color1 >> 24) & 0xff;
+  uint32_t r1 = (color1 >> 16) & 0xff;
+  uint32_t g1 = (color1 >>  8) & 0xff;
+  uint32_t b1 =  color1        & 0xff;
+
+  uint32_t w2 = (color2 >> 24) & 0xff;
+  uint32_t r2 = (color2 >> 16) & 0xff;
+  uint32_t g2 = (color2 >>  8) & 0xff;
+  uint32_t b2 =  color2        & 0xff;
+
+  uint32_t w3 = ((w2 * blend) + (w1 * (255 - blend))) >> 8;
+  uint32_t r3 = ((r2 * blend) + (r1 * (255 - blend))) >> 8;
+  uint32_t g3 = ((g2 * blend) + (g1 * (255 - blend))) >> 8;
+  uint32_t b3 = ((b2 * blend) + (b1 * (255 - blend))) >> 8;
+
+  return ((w3 << 24) | (r3 << 16) | (g3 << 8) | (b3));
+}
+
+/*
+ * Fills segment with color
+ */
+void WS2812FX::fill(uint32_t c) {
+  for(uint16_t i=SEGMENT.start; i < SEGMENT.stop; i++) {
+    setPixelColor(i, c);
+  }
+}
+
+/*
+ * fade out function, higher rate = quicker fade
+ */
+void WS2812FX::fade_out(uint8_t rate) {
+  rate = (255-rate) >> 1;
+  float mappedRate = float(rate) +1.1;
+
+  uint32_t color = SEGCOLOR(1); // target color
+  int w2 = (color >> 24) & 0xff;
+  int r2 = (color >> 16) & 0xff;
+  int g2 = (color >>  8) & 0xff;
+  int b2 =  color        & 0xff;
+
+  for(uint16_t i=SEGMENT.start; i < SEGMENT.stop; i++) {
+    color = getPixelColor(i);
+    int w1 = (color >> 24) & 0xff;
+    int r1 = (color >> 16) & 0xff;
+    int g1 = (color >>  8) & 0xff;
+    int b1 =  color        & 0xff;
+
+    int wdelta = (w2 - w1) / mappedRate;
+    int rdelta = (r2 - r1) / mappedRate;
+    int gdelta = (g2 - g1) / mappedRate;
+    int bdelta = (b2 - b1) / mappedRate;
+
+    // if fade isn't complete, make sure delta is at least 1 (fixes rounding issues)
+    wdelta += (w2 == w1) ? 0 : (w2 > w1) ? 1 : -1;
+    rdelta += (r2 == r1) ? 0 : (r2 > r1) ? 1 : -1;
+    gdelta += (g2 == g1) ? 0 : (g2 > g1) ? 1 : -1;
+    bdelta += (b2 == b1) ? 0 : (b2 > b1) ? 1 : -1;
+
+    setPixelColor(i, r1 + rdelta, g1 + gdelta, b1 + bdelta, w1 + wdelta);
+  }
+}
+
+/*
+ * blurs segment content, source: FastLED colorutils.cpp
+ */
+void WS2812FX::blur(uint8_t blur_amount)
+{
+  uint8_t keep = 255 - blur_amount;
+  uint8_t seep = blur_amount >> 1;
+  CRGB carryover = CRGB::Black;
+  for(uint16_t i = SEGMENT.start; i < SEGMENT.stop; i++)
+  {
+    CRGB cur = col_to_crgb(getPixelColor(i));
+    CRGB part = cur;
+    part.nscale8(seep);
+    cur.nscale8(keep);
+    cur += carryover;
+    if(i > SEGMENT.start) {
+      uint32_t c = getPixelColor(i-1);
+      uint8_t r = (c >> 16 & 0xFF);
+      uint8_t g = (c >> 8  & 0xFF);
+      uint8_t b = (c       & 0xFF);
+      setPixelColor(i-1, qadd8(r, part.red), qadd8(g, part.green), qadd8(b, part.blue));
+    }
+    setPixelColor(i,cur.red, cur.green, cur.blue);
+    carryover = part;
+  }
+}
+
+uint16_t WS2812FX::triwave16(uint16_t in)
+{
+  if (in < 0x8000) return in *2;
+  return 0xFFFF - (in - 0x8000)*2;
+}
+
+/*
+ * Put a value 0 to 255 in to get a color value.
+ * The colours are a transition r -> g -> b -> back to r
+ * Inspired by the Adafruit examples.
+ */
+uint32_t WS2812FX::color_wheel(uint8_t pos) {
+  if (SEGMENT.palette) return color_from_palette(pos, false, true, 0);
+  pos = 255 - pos;
+  if(pos < 85) {
+    return ((uint32_t)(255 - pos * 3) << 16) | ((uint32_t)(0) << 8) | (pos * 3);
+  } else if(pos < 170) {
+    pos -= 85;
+    return ((uint32_t)(0) << 16) | ((uint32_t)(pos * 3) << 8) | (255 - pos * 3);
+  } else {
+    pos -= 170;
+    return ((uint32_t)(pos * 3) << 16) | ((uint32_t)(255 - pos * 3) << 8) | (0);
+  }
+}
+
+/*
+ * Returns a new, random wheel index with a minimum distance of 42 from pos.
+ */
+uint8_t WS2812FX::get_random_wheel_index(uint8_t pos) {
+  uint8_t r = 0, x = 0, y = 0, d = 0;
+
+  while(d < 42) {
+    r = random8();
+    x = abs(pos - r);
+    y = 255 - x;
+    d = min(x, y);
+  }
+  return r;
+}
+
+
+uint32_t WS2812FX::crgb_to_col(CRGB fastled)
+{
+  return (((uint32_t)fastled.red << 16) | ((uint32_t)fastled.green << 8) | fastled.blue);
+}
+
+
+CRGB WS2812FX::col_to_crgb(uint32_t color)
+{
+  CRGB fastled_col;
+  fastled_col.red =   (color >> 16 & 0xFF);
+  fastled_col.green = (color >> 8  & 0xFF);
+  fastled_col.blue =  (color       & 0xFF);
+  return fastled_col;
+}
+
+
+/*
+ * FastLED palette modes helper function. Limitation: Due to memory reasons, multiple active segments with FastLED will disable the Palette transitions
+ */
+void WS2812FX::handle_palette(void)
+{
+  bool singleSegmentMode = (_segment_index == _segment_index_palette_last);
+  _segment_index_palette_last = _segment_index;
+
+  byte paletteIndex = SEGMENT.palette;
+  if (SEGMENT.mode == FX_MODE_GLITTER && paletteIndex == 0) paletteIndex = 11;
+  if (SEGMENT.mode >= FX_MODE_METEOR && paletteIndex == 0) paletteIndex = 4;
+  
+  switch (paletteIndex)
+  {
+    case 0: {//default palette. Differs depending on effect
+      switch (SEGMENT.mode)
+      {
+        case FX_MODE_FIRE_2012  : targetPalette = gGradientPalettes[22]; break;//heat palette
+        case FX_MODE_COLORWAVES : targetPalette = gGradientPalettes[13]; break;//landscape 33
+        case FX_MODE_FILLNOISE8 : targetPalette = OceanColors_p;         break;
+        case FX_MODE_NOISE16_1  : targetPalette = gGradientPalettes[17]; break;//Drywet
+        case FX_MODE_NOISE16_2  : targetPalette = gGradientPalettes[30]; break;//Blue cyan yellow
+        case FX_MODE_NOISE16_3  : targetPalette = gGradientPalettes[22]; break;//heat palette
+        case FX_MODE_NOISE16_4  : targetPalette = gGradientPalettes[13]; break;//landscape 33
+        //case FX_MODE_GLITTER    : targetPalette = RainbowColors_p;       break;
+        
+        default: targetPalette = PartyColors_p; break;//palette, bpm
+      }
+      break;}
+    case 1: {//periodically replace palette with a random one. Doesn't work with multiple FastLED segments
+      if (!singleSegmentMode)
+      {
+        targetPalette = PartyColors_p; break; //fallback
+      }
+      if (millis() - _lastPaletteChange > 1000 + ((uint32_t)(255-SEGMENT.intensity))*100)
+      {
+        targetPalette = CRGBPalette16(
+                        CHSV(random8(), 255, random8(128, 255)),
+                        CHSV(random8(), 255, random8(128, 255)),
+                        CHSV(random8(), 192, random8(128, 255)),
+                        CHSV(random8(), 255, random8(128, 255)));
+        _lastPaletteChange = millis();
+      } break;}
+    case 2: {//primary color only
+      CRGB prim = col_to_crgb(SEGCOLOR(0));
+      targetPalette = CRGBPalette16(prim); break;}
+    case 3: {//based on primary
+      //considering performance implications
+      CRGB prim = col_to_crgb(SEGCOLOR(0));
+      CHSV prim_hsv = rgb2hsv_approximate(prim);
+      targetPalette = CRGBPalette16(
+                      CHSV(prim_hsv.h, prim_hsv.s, prim_hsv.v), //color itself
+                      CHSV(prim_hsv.h, max(prim_hsv.s - 50,0), prim_hsv.v), //less saturated
+                      CHSV(prim_hsv.h, prim_hsv.s, max(prim_hsv.v - 50,0)), //darker
+                      CHSV(prim_hsv.h, prim_hsv.s, prim_hsv.v)); //color itself
+      break;}
+    case 4: {//primary + secondary
+      CRGB prim = col_to_crgb(SEGCOLOR(0));
+      CRGB sec  = col_to_crgb(SEGCOLOR(1));
+      targetPalette = CRGBPalette16(sec,prim); break;}
+    case 5: {//based on primary + secondary
+      CRGB prim = col_to_crgb(SEGCOLOR(0));
+      CRGB sec  = col_to_crgb(SEGCOLOR(1));
+      CRGB ter  = col_to_crgb(SEGCOLOR(2));
+      targetPalette = CRGBPalette16(ter,sec,prim); break;}
+    case 6: //Party colors
+      targetPalette = PartyColors_p; break;
+    case 7: //Cloud colors
+      targetPalette = CloudColors_p; break;
+    case 8: //Lava colors
+      targetPalette = LavaColors_p; break;
+    case 9: //Ocean colors
+      targetPalette = OceanColors_p; break;
+    case 10: //Forest colors
+      targetPalette = ForestColors_p; break;
+    case 11: //Rainbow colors
+      targetPalette = RainbowColors_p; break;
+    case 12: //Rainbow stripe colors
+      targetPalette = RainbowStripeColors_p; break;
+    default: //progmem palettes
+      targetPalette = gGradientPalettes[constrain(SEGMENT.palette -13, 0, gGradientPaletteCount -1)];
+  }
+  
+  if (singleSegmentMode && paletteFade) //only blend if just one segment uses FastLED mode
+  {
+    nblendPaletteTowardPalette(currentPalette, targetPalette, 48);
+  } else
+  {
+    currentPalette = targetPalette;
+  }
+}
+
+uint32_t WS2812FX::color_from_palette(uint16_t i, bool mapping, bool wrap, uint8_t mcol, uint8_t pbri)
+{
+  if (SEGMENT.palette == 0 && mcol < 3) return SEGCOLOR(mcol); //WS2812FX default
+  uint8_t paletteIndex = i;
+  if (mapping) paletteIndex = map(i,SEGMENT.start,SEGMENT.stop-1,0,255);
+  if (!wrap) paletteIndex = scale8(paletteIndex, 240); //cut off blend at palette "end"
+  CRGB fastled_col;
+  fastled_col = ColorFromPalette( currentPalette, paletteIndex, pbri, (paletteBlend == 3)? NOBLEND:LINEARBLEND);
+  return  fastled_col.r*65536 +  fastled_col.g*256 +  fastled_col.b;
+}
+
+bool WS2812FX::segmentsAreIdentical(Segment* a, Segment* b)
+{
+  //if (a->start != b->start) return false;
+  //if (a->stop != b->stop) return false;
+  for (uint8_t i = 0; i < NUM_COLORS; i++)
+  {
+    if (a->colors[i] != b->colors[i]) return false;
+  }
+  if (a->mode != b->mode) return false;
+  if (a->speed != b->speed) return false;
+  if (a->intensity != b->intensity) return false;
+  if (a->palette != b->palette) return false;
+  //if (a->getOption(1) != b->getOption(1)) return false; //reverse
+  return true;
+}
+
+//gamma 2.4 lookup table used for color correction
+const byte gammaT[] = {
+    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
+    0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  1,  1,  1,
+    1,  1,  1,  1,  1,  1,  1,  1,  1,  2,  2,  2,  2,  2,  2,  2,
+    2,  3,  3,  3,  3,  3,  3,  3,  4,  4,  4,  4,  4,  5,  5,  5,
+    5,  6,  6,  6,  6,  7,  7,  7,  7,  8,  8,  8,  9,  9,  9, 10,
+   10, 10, 11, 11, 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 16, 16,
+   17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, 23, 24, 24, 25,
+   25, 26, 27, 27, 28, 29, 29, 30, 31, 32, 32, 33, 34, 35, 35, 36,
+   37, 38, 39, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 50,
+   51, 52, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 66, 67, 68,
+   69, 70, 72, 73, 74, 75, 77, 78, 79, 81, 82, 83, 85, 86, 87, 89,
+   90, 92, 93, 95, 96, 98, 99,101,102,104,105,107,109,110,112,114,
+  115,117,119,120,122,124,126,127,129,131,133,135,137,138,140,142,
+  144,146,148,150,152,154,156,158,160,162,164,167,169,171,173,175,
+  177,180,182,184,186,189,191,193,196,198,200,203,205,208,210,213,
+  215,218,220,223,225,228,231,233,236,239,241,244,247,249,252,255 };
+
+uint8_t WS2812FX::gamma8(uint8_t b)
+{
+  return gammaT[b];
+}
+
+uint32_t WS2812FX::gamma32(uint32_t color)
+{
+  if (!gammaCorrectCol) return color;
+  uint8_t w = (color >> 24);
+  uint8_t r = (color >> 16);
+  uint8_t g = (color >>  8);
+  uint8_t b =  color;
+  w = gammaT[w];
+  r = gammaT[r];
+  g = gammaT[g];
+  b = gammaT[b];
+  return ((w << 24) | (r << 16) | (g << 8) | (b));
+}

wled00/NpbWrapper.h

@@ -2,36 +2,57 @@
 #ifndef NpbWrapper_h
 #define NpbWrapper_h
 
-//#define WORKAROUND_ESP32_BITBANG
-//see https://github.com/Aircoookie/WLED/issues/2 for flicker free ESP32 support
+//PIN CONFIGURATION
+#define LEDPIN 2     //strip pin. Any for ESP32, gpio2 or 3 is recommended for ESP8266 (gpio2/3 are labeled D4/RX on NodeMCU and Wemos)
+//#define USE_APA102 // Uncomment for using APA102 LEDs.
+#define BTNPIN 0     //button pin. Needs to have pullup (gpio0 recommended)
+#define IR_PIN 4     //infrared pin (-1 to disable)
+#define RLYPIN 12    //pin for relay, will be set HIGH if LEDs are on (-1 to disable). Also usable for standby leds, triggers,...
+#define AUXPIN -1    //debug auxiliary output pin (-1 to disable)
 
-#define LEDPIN 2 //strip pin. Only effective for ESP32, ESP8266 must use gpio2
+#define RLYMDE 1     //mode for relay, 0: LOW if LEDs are on 1: HIGH if LEDs are on
+
+#ifdef USE_APA102
+ #define CLKPIN 0
+ #define DATAPIN 2
+ #if BTNPIN == CLKPIN || BTNPIN == DATAPIN
+  #undef BTNPIN   // Deactivate button pin if it conflicts with one of the APA102 pins.
+ #endif
+#endif
 
-//uncomment this if red and green are swapped
-//#define SWAPRG
 
 //automatically uses the right driver method for each platform
 #ifdef ARDUINO_ARCH_ESP32
-#ifdef WORKAROUND_ESP32_BITBANG
-#define PIXELMETHOD NeoEsp32BitBangWs2813Method
-#else
-#define PIXELMETHOD NeoEsp32RmtWS2813_V3Method
-#endif
+ #ifdef USE_APA102
+  #define PIXELMETHOD DotStarMethod
+ #else
+  #define PIXELMETHOD NeoEsp32Rmt0Ws2812xMethod
+ #endif
 #else //esp8266
-//you may change to DMA method on pin GPIO3 here
-#define PIXELMETHOD NeoEsp8266Uart800KbpsMethod
-//#define PIXELMETHOD NeoEsp8266Dma800KbpsMethod
+ //autoselect the right method depending on strip pin
+ #ifdef USE_APA102
+  #define PIXELMETHOD DotStarMethod
+ #elif LEDPIN == 2
+  #define PIXELMETHOD NeoEsp8266Uart1Ws2813Method //if you get an error here, try to change to NeoEsp8266UartWs2813Method or update Neopixelbus
+ #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
-#ifdef SWAPRG
-#define PIXELFEATURE3 NeoRgbFeature
-#define PIXELFEATURE4 NeoRgbwFeature
+
+//you can now change the color order in the web settings
+#ifdef USE_APA102
+ #define PIXELFEATURE3 DotStarBgrFeature
+ #define PIXELFEATURE4 DotStarLbgrFeature
 #else
-#define PIXELFEATURE3 NeoGrbFeature
-#define PIXELFEATURE4 NeoGrbwFeature
+ #define PIXELFEATURE3 NeoGrbFeature
+ #define PIXELFEATURE4 NeoGrbwFeature
 #endif
 
+
 #include <NeoPixelBrightnessBus.h>
 
 enum NeoPixelType
@@ -46,10 +67,10 @@ class NeoPixelWrapper
 {
 public:
   NeoPixelWrapper() :
-      // initialize each member to null
-      _pGrb(NULL),
-      _pGrbw(NULL),
-      _type(NeoPixelType_None)
+    // initialize each member to null
+    _pGrb(NULL),
+    _pGrbw(NULL),
+    _type(NeoPixelType_None)
   {
 
   }
@@ -64,15 +85,23 @@ public:
     cleanup();
     _type = type;
 
-    switch (_type) {
-
+    switch (_type)
+    {
       case NeoPixelType_Grb:
+      #ifdef USE_APA102
+        _pGrb = new NeoPixelBrightnessBus<PIXELFEATURE3,PIXELMETHOD>(countPixels, CLKPIN, DATAPIN);
+      #else
         _pGrb = new NeoPixelBrightnessBus<PIXELFEATURE3,PIXELMETHOD>(countPixels, LEDPIN);
+      #endif
         _pGrb->Begin();
       break;
 
       case NeoPixelType_Grbw:
+      #ifdef USE_APA102
+        _pGrbw = new NeoPixelBrightnessBus<PIXELFEATURE4,PIXELMETHOD>(countPixels, CLKPIN, DATAPIN);
+      #else
         _pGrbw = new NeoPixelBrightnessBus<PIXELFEATURE4,PIXELMETHOD>(countPixels, LEDPIN);
+      #endif
         _pGrbw->Begin();
       break;
     }
@@ -80,24 +109,13 @@ public:
 
   void Show()
   {
-    #ifdef ARDUINO_ARCH_ESP32
-    #ifdef WORKAROUND_ESP32_BITBANG
-    delay(1);
-    portDISABLE_INTERRUPTS(); //this is a workaround to prevent flickering (see https://github.com/adafruit/Adafruit_NeoPixel/issues/139)
-    #endif
-    #endif
-    
-    switch (_type) {
+    switch (_type)
+    {
       case NeoPixelType_Grb:  _pGrb->Show();   break;
       case NeoPixelType_Grbw: _pGrbw->Show();  break;
     }
-    
-    #ifdef ARDUINO_ARCH_ESP32
-    #ifdef WORKAROUND_ESP32_BITBANG
-    portENABLE_INTERRUPTS();
-    #endif
-    #endif
   }
+  
   bool CanShow() const
   {
     switch (_type) {
@@ -106,65 +124,65 @@ public:
     }
   }
 
-    void SetPixelColor(uint16_t indexPixel, RgbColor color)
-    {
-      switch (_type) {
-        case NeoPixelType_Grb: _pGrb->SetPixelColor(indexPixel, color);   break;
-        case NeoPixelType_Grbw:_pGrbw->SetPixelColor(indexPixel, color);  break;
-      }
+  void SetPixelColor(uint16_t indexPixel, RgbColor color)
+  {
+    switch (_type) {
+      case NeoPixelType_Grb: _pGrb->SetPixelColor(indexPixel, color);   break;
+      case NeoPixelType_Grbw:_pGrbw->SetPixelColor(indexPixel, color);  break;
     }
+  }
 
-    void SetPixelColor(uint16_t indexPixel, RgbwColor color)
-    {
-      switch (_type) {
-        case NeoPixelType_Grb:  _pGrb->SetPixelColor(indexPixel, RgbColor(color.R,color.G,color.B));   break;
-        case NeoPixelType_Grbw: _pGrbw->SetPixelColor(indexPixel, color);   break;
-      }
+  void SetPixelColor(uint16_t indexPixel, RgbwColor color)
+  {
+    switch (_type) {
+      case NeoPixelType_Grb:  _pGrb->SetPixelColor(indexPixel, RgbColor(color.R,color.G,color.B));   break;
+      case NeoPixelType_Grbw: _pGrbw->SetPixelColor(indexPixel, color);   break;
     }
+  }
 
-    void SetBrightness(byte b)
-    {
-      switch (_type) {
-        case NeoPixelType_Grb: _pGrb->SetBrightness(b);   break;
-        case NeoPixelType_Grbw:_pGrbw->SetBrightness(b);  break;
-      }
+  void SetBrightness(byte b)
+  {
+    switch (_type) {
+      case NeoPixelType_Grb: _pGrb->SetBrightness(b);   break;
+      case NeoPixelType_Grbw:_pGrbw->SetBrightness(b);  break;
     }
+  }
 
-    RgbColor GetPixelColor(uint16_t indexPixel) const
-    {
-      switch (_type) {
-        case NeoPixelType_Grb:  return _pGrb->GetPixelColor(indexPixel);     break;
-        case NeoPixelType_Grbw: /*doesn't support it so we don't return it*/ break;
-      }
-      return 0;
+  RgbColor GetPixelColor(uint16_t indexPixel) const
+  {
+    switch (_type) {
+      case NeoPixelType_Grb:  return _pGrb->GetPixelColor(indexPixel);     break;
+      case NeoPixelType_Grbw: /*doesn't support it so we don't return it*/ break;
     }
+    return 0;
+  }
 
-// NOTE:  Due to feature differences, some support RGBW but the method name
-// here needs to be unique, thus GetPixeColorRgbw
-    RgbwColor GetPixelColorRgbw(uint16_t indexPixel) const
-    {
-      switch (_type) {
-        case NeoPixelType_Grb:  return _pGrb->GetPixelColor(indexPixel);  break;
-        case NeoPixelType_Grbw: return _pGrbw->GetPixelColor(indexPixel); break;
-      }
-      return 0;
+  // NOTE:  Due to feature differences, some support RGBW but the method name
+  // here needs to be unique, thus GetPixeColorRgbw
+  RgbwColor GetPixelColorRgbw(uint16_t indexPixel) const
+  {
+    switch (_type) {
+      case NeoPixelType_Grb:  return _pGrb->GetPixelColor(indexPixel);  break;
+      case NeoPixelType_Grbw: return _pGrbw->GetPixelColor(indexPixel); break;
     }
+    return 0;
+  }
 
-    void ClearTo(RgbColor color)
-    {
-      switch (_type) {
-        case NeoPixelType_Grb: _pGrb->ClearTo(color);   break;
-        case NeoPixelType_Grbw:_pGrbw->ClearTo(color);  break;
-      }
+  void ClearTo(RgbColor color)
+  {
+    switch (_type) {
+      case NeoPixelType_Grb: _pGrb->ClearTo(color);   break;
+      case NeoPixelType_Grbw:_pGrbw->ClearTo(color);  break;
     }
+  }
 
-    void ClearTo(RgbwColor color)
-    {
-      switch (_type) {
-        case NeoPixelType_Grb:    break;
-        case NeoPixelType_Grbw:_pGrbw->ClearTo(color);  break;
-      }
+  void ClearTo(RgbwColor color)
+  {
+    switch (_type) {
+      case NeoPixelType_Grb:    break;
+      case NeoPixelType_Grbw:_pGrbw->ClearTo(color);  break;
     }
+  }
 
 private:
   NeoPixelType _type;

wled00/__vm/.wled00.vsarduino.h

@@ -0,0 +1,129 @@
+/* 
+	Editor: https://www.visualmicro.com/
+			This file is for intellisense purpose only.
+			Visual micro (and the arduino ide) ignore this code during compilation. This code is automatically maintained by visualmicro, manual changes to this file will be overwritten
+			The contents of the _vm sub folder can be deleted prior to publishing a project
+			All non-arduino files created by visual micro and all visual studio project or solution files can be freely deleted and are not required to compile a sketch (do not delete your own code!).
+			Note: debugger breakpoints are stored in '.sln' or '.asln' files, knowledge of last uploaded breakpoints is stored in the upload.vmps.xml file. Both files are required to continue a previous debug session without needing to compile and upload again
+	
+	Hardware: ESP32 Dev Module, Platform=esp32, Package=esp32
+*/
+
+#if defined(_VMICRO_INTELLISENSE)
+
+#ifndef _VSARDUINO_H_
+#define _VSARDUINO_H_
+#define __ESP32_esp32__
+#define __ESP32_ESP32__
+#define ESP_PLATFORM
+#define HAVE_CONFIG_H
+#define F_CPU 240000000L
+#define ARDUINO 10809
+#define ARDUINO_ESP32_DEV
+#define ARDUINO_ARCH_ESP32
+#define ESP32
+#define CORE_DEBUG_LEVEL 0
+#define __cplusplus 201103L
+
+#define _Pragma(x)
+#undef __cplusplus
+#define __cplusplus 201103L
+
+#define __STDC__
+#define __ARM__
+#define __arm__
+#define __inline__
+#define __asm__(...)
+#define __extension__
+#define __ATTR_PURE__
+#define __ATTR_CONST__
+#define __volatile__
+
+#define __ASM
+#define __INLINE
+#define __attribute__(noinline)
+
+//#define _STD_BEGIN
+//#define EMIT
+#define WARNING
+#define _Lockit
+#define __CLR_OR_THIS_CALL
+#define C4005
+#define _NEW
+
+typedef bool _Bool;
+typedef int _read;
+typedef int _seek;
+typedef int _write;
+typedef int _close;
+typedef int __cleanup;
+
+//#define inline 
+
+#define __builtin_clz
+#define __builtin_clzl
+#define __builtin_clzll
+#define __builtin_labs
+#define __builtin_va_list
+typedef int __gnuc_va_list;
+
+#define __ATOMIC_ACQ_REL
+
+#define __CHAR_BIT__
+#define _EXFUN()
+
+typedef unsigned char byte;
+extern "C" void __cxa_pure_virtual() {;}
+
+typedef long __INTPTR_TYPE__ ;
+typedef long __UINTPTR_TYPE__ ;
+typedef long __SIZE_TYPE__ 	;
+typedef long __PTRDIFF_TYPE__;
+
+typedef long pthread_t;
+typedef long pthread_key_t;
+typedef long pthread_once_t;
+typedef long pthread_mutex_t;
+typedef long pthread_mutex_t;
+typedef long pthread_cond_t;
+
+
+
+#include "arduino.h"
+#include <pins_arduino.h> 
+
+//#include "..\generic\Common.h"
+//#include "..\generic\pins_arduino.h"
+
+//#undef F
+//#define F(string_literal) ((const PROGMEM char *)(string_literal))
+//#undef PSTR
+//#define PSTR(string_literal) ((const PROGMEM char *)(string_literal))
+//current vc++ does not understand this syntax so use older arduino example for intellisense
+//todo:move to the new clang/gcc project types.
+#define interrupts() sei()
+#define noInterrupts() cli()
+
+#include "wled00.ino"
+#include "wled01_eeprom.ino"
+#include "wled02_xml.ino"
+#include "wled03_set.ino"
+#include "wled04_file.ino"
+#include "wled05_init.ino"
+#include "wled06_usermod.ino"
+#include "wled07_notify.ino"
+#include "wled08_led.ino"
+#include "wled09_button.ino"
+#include "wled10_ntp.ino"
+#include "wled11_ol.ino"
+#include "wled12_alexa.ino"
+#include "wled13_cronixie.ino"
+#include "wled14_colors.ino"
+#include "wled15_hue.ino"
+#include "wled16_blynk.ino"
+#include "wled17_mqtt.ino"
+#include "wled18_server.ino"
+#include "wled19_json.ino"
+#include "wled20_ir.ino"
+#endif
+#endif

wled00/data/jsontest.htm

@@ -0,0 +1,100 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>JSON client</title>
+    <style>
+      :root {
+        --bCol:#333;--cCol:#222;--dCol:#666;--tCol:#fff;
+      }
+      body {
+        font-family: Verdana, sans-serif;
+        text-align: center;
+        background: var(--cCol);
+        color: var(--tCol);
+        margin: 20px;
+        background-attachment: fixed;
+      }
+      button {
+        background: var(--cCol);
+        color: var(--tCol);
+        border: 0.3ch solid var(--cCol);
+        display: inline-block;
+        font-size: 20px;
+        margin: 8px;
+        margin-top: 12px;
+      }
+      input {
+        background: var(--cCol);
+        color: var(--tCol);
+        border: 0.5ch solid var(--cCol);
+        width: 100%;
+      }
+      h1{
+        margin: 0px;
+        font-size: 20px;
+      }
+      h2{
+        font-size: 16px;
+        margin-top: 20px;
+      }
+      form{
+        background: var(--bCol);
+        width: 500px;
+        padding: 20px;
+        -webkit-border-radius: 10px;
+        -moz-border-radius: 10px;
+        display: inline-block;
+      }
+      textarea{
+        background: var(--cCol);
+        color: var(--tCol);
+        padding-top: 10px;
+        width: 100%;
+        font-family: monaco,monospace;
+        font-size: 12px;
+        -webkit-border-radius: 10px;
+        -moz-border-radius: 10px;
+      }
+    </style>
+  </head>
+
+  <body>
+      <form name="cf">
+          <h1>JSON API test tool</h1>
+          <h2>URL:</h2>
+          <input name="cu" type="text" size="60" value="http://192.168.4.1/json">
+          <div id="buttons">
+              <button type="button" onclick="rq('GET')">GET</button>
+              <button type="button" onclick="rq('POST')">POST</button>
+          </div>
+          <h2>Body:</h2>
+          <textarea name="bd" rows="8" cols="100"></textarea>
+          <h2>Response:</h2>
+          <textarea name="rsp" rows="25" cols="100"></textarea>
+      </form>
+  </body>
+</html>
+
+<script>
+function rq(cm)
+{
+  var h = new XMLHttpRequest();
+  h.open(cm, document.cf.cu.value, true);
+  h.onreadystatechange = function()
+  {
+    if(h.readyState == 4)
+    {
+      if(h.status==200)
+      {
+        document.cf.rsp.value="Bad JSON: "+h.responseText
+        document.cf.rsp.value=JSON.stringify(JSON.parse(h.responseText), null, '\t');
+      }
+      else
+      {
+        document.cf.rsp.value="Error "+h.status+"\r\n\n"+h.responseText;
+      }
+    }
+  }
+  h.send(document.cf.bd.value);
+}
+</script>

wled00/data/liveview.htm

@@ -0,0 +1,64 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1">
+  <meta charset="utf-8">
+  <meta name="theme-color" content="#222222">
+  <title>WLED Live Preview</title>
+  <style>
+  body {
+    margin: 0;
+  }
+  #canv {
+    background: black;
+    filter: brightness(175%);
+    width: 100%;
+    height: 100%;
+    position: absolute;
+  }
+  </style>
+</head>
+<body>
+  <div id="canv" />
+  <script>
+    update();
+    
+    var tmout = null;
+    function update()
+    {
+      if (document.hidden) {
+        clearTimeout(tmout);
+        tmout = setTimeout(update, 250);
+        return;
+      }
+      fetch('/json/live')
+      .then(res => {
+        if (!res.ok) {
+          clearTimeout(tmout);
+          tmout = setTimeout(update, 2500);
+        }
+        return res.json();
+      })
+      .then(json => {
+        var str = "linear-gradient(90deg,";
+        var len = json.leds.length;
+        for (i = 0; i < len; i++) {
+          var leddata = json.leds[i];
+          if (leddata.length > 6) leddata = leddata.substring(2);
+          str += "#" + leddata;
+          if (i < len -1) str += ","
+        }
+        str += ")";
+        document.getElementById("canv").style.background = str;
+        clearTimeout(tmout);
+        tmout = setTimeout(update, 40);
+      })
+      .catch(function (error) {
+        clearTimeout(tmout);
+        tmout = setTimeout(update, 2500);
+      })
+
+    }
+  </script>
+</body>
+</html>

wled00/data/msg.htm

@@ -1,5 +1,6 @@
 <!DOCTYPE html>
 <html><head>
+	<meta content='width=device-width' name='viewport'>
 	<title>WLED Message</title>
 	<script>
 	function B() {
@@ -22,7 +23,7 @@
 			--tCol: #328CC1;
 			--cFn: Verdana;
 		}
-		button {
+		.bt {
 			background: var(--bCol);
 			color: var(--tCol);
 			border: 0.3ch solid var(--bCol);
@@ -33,6 +34,9 @@
 			margin: 8px;
 			margin-top: 12px;
 		}
+    input[type=file] {
+      font-size: 16px;
+    }
 		body {
 			font-family: var(--cFn), sans-serif;
 			text-align: center;
@@ -46,6 +50,7 @@
 </head>
 <body>
 <h2>Sample message.</h2>
+Sample detail.
 </body>
 </html>
 	

wled00/data/update.htm

@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<html><head><meta content='width=device-width' name='viewport'><title>WLED Message</title><script>function B(){window.history.back()}</script>
+<style>:root{--aCol:#D9B310;--bCol:#0B3C5D;--cCol:#1D2731;--dCol:#328CC1;--sCol:#000;--tCol:#328CC1;--cFn:Verdana;}.bt{background:var(--bCol);color:var(--tCol);font-family:var(--cFn),sans-serif;border:.3ch solid var(--bCol);display:inline-block;filter:drop-shadow(-5px -5px 5px var(--sCol));font-size:20px;margin:8px;margin-top:12px}input[type=file]{font-size:16px}body{font-family:var(--cFn),sans-serif;text-align:center;background:var(--cCol);color:var(--tCol);line-height:200%}</style></head>
+<body><h2>WLED Software Update</h2>Installed version: 0.8.5-dev<br>Download the latest binary: <a href="https://github.com/Aircoookie/WLED/releases"><img src="https://img.shields.io/github/release/Aircoookie/WLED.svg?style=flat-square"></a><br><form method='POST' action='/update' enctype='multipart/form-data'><input type='file' class="bt" name='update' required><br><input type='submit' class="bt" value='Update!'></form><button type="button" class="bt" onclick="B()">Back</button></body></html>

wled00/data/welcome.htm

@@ -1,28 +1,36 @@
 <!DOCTYPE html>
 <html>
 <head>
+  <meta charset="utf-8">
+	<meta content='width=device-width' name='viewport'>
+  <meta name="theme-color" content="#333333">
 	<title>WLED Setup</title>
 	<style>
-		:root {
-			--aCol: #D9B310;
-			--bCol: #0B3C5D;
-			--cCol: #1D2731;
-			--dCol: #328CC1;
-			--sCol: #000;
-		}
 		body {
 			font-family: Verdana, Helvetica, sans-serif;
 			text-align: center;
-			background: linear-gradient(var(--bCol),black);
-			height: 100%;
+			background-color: #333;
 			margin: 0;
-			background-repeat: no-repeat;
-			background-attachment: fixed;
-			color: var(--dCol);
+			color: #fff;
 		}
+    
+    button {
+      outline: none;
+      cursor: pointer;
+      padding: 8px;
+      margin: 10px;
+      width: 230px;
+      text-transform: uppercase;
+      font-family: helvetica;
+      font-size: 19px;
+      background-color: #222;
+      color: white;
+      border: 0px solid white;
+      border-radius: 5px;
+    }
 
 		svg {
-			fill: var(--dCol);
+			fill: #fff;
 		}
 	</style>
 </head>
@@ -35,10 +43,12 @@
 <svg><use xlink:href="#lnr-smile"></use></svg>
 <h1>Welcome to WLED!</h1>
 <h3>Thank you for installing my application!</h3>
-Take a quick look at the <a href="https://github.com/Aircoookie/WLED/wiki" target="_blank">wiki</a>!<br>
 If you encounter a bug or have a question/feature suggestion, feel free to open a GitHub issue!<br><br>
 <b>Next steps:</b><br><br>
-Connect the module to your local WiFi <a href="/settings/wifi">here</a>!<br><br>
-<i>Just trying this out in AP mode?</i> <a href="/sliders">Here are the controls.</a><br>
+Connect the module to your local WiFi here!<br>
+<button onclick="window.location.href='/settings/wifi'">WiFi settings</button><br>
+<i>Just trying this out in AP mode?</i><br>
+<button onclick="window.location.href='/sliders'">To the controls!</button>
+
 </body>
 </html>

wled00/html_other.h

@@ -0,0 +1,103 @@
+/*
+ * Various pages
+ */
+
+//USER HTML HERE (/u subpage)
+const char PAGE_usermod[] PROGMEM = R"=====(<!DOCTYPE html>
+<html><body>No usermod custom web page set.</body></html>)=====";
+
+
+//server message
+const char PAGE_msg[] PROGMEM = R"=====(<!DOCTYPE html>
+<html><head><meta content='width=device-width' name='viewport'>
+<title>WLED Message</title>
+<script>function B(){window.history.back()};function RS(){window.location = "/settings";}function RP(){top.location.href="/";}</script>
+<style>.bt{background:#333;color:#fff;font-family:Verdana,sans-serif;border:.3ch solid #333;display:inline-block;font-size:20px;margin:8px;margin-top:12px}body{font-family:Verdana,sans-serif;text-align:center;background:#222;color:#fff;line-height:200%%;margin:0}</style></head>
+<body><h2>%MSG%</body></html>)=====";
+
+
+//firmware update page
+const char PAGE_update[] PROGMEM = R"=====(<!DOCTYPE html>
+<html><head><meta content='width=device-width' name='viewport'><title>WLED Update</title><script>function B(){window.history.back()}</script>
+<style>.bt{background:#333;color:#fff;font-family:Verdana,sans-serif;border:.3ch solid #333;display:inline-block;font-size:20px;margin:8px;margin-top:12px}input[type=file]{font-size:16px}body{font-family:Verdana,sans-serif;text-align:center;background:#222;color:#fff;line-height:200%}</style></head>
+<body><h2>WLED Software Update</h2>Installed version: 0.9.0-b1<br>Download the latest binary: <a href="https://github.com/Aircoookie/WLED/releases"><img src="https://img.shields.io/github/release/Aircoookie/WLED.svg?style=flat-square"></a><br><form method='POST' action='/update' enctype='multipart/form-data'><input type='file' class="bt" name='update' required><br><input type='submit' class="bt" value='Update!'></form><button type="button" class="bt" onclick="B()">Back</button></body></html>)=====";
+
+
+//new user welcome page
+const char PAGE_welcome[] PROGMEM = R"=====(<!DOCTYPE html><html><head><meta charset=utf-8><meta content='width=device-width' name=viewport><meta name=theme-color content=#333333><title>WLED Setup</title> <style>body{font-family:Verdana,Helvetica,sans-serif;text-align:center;background-color:#333;margin:0;color:#fff}button{outline:0;cursor:pointer}.btn{padding:8px;margin:10px;width:230px;text-transform:uppercase;font-family:helvetica;font-size:19px;background-color:#222;color:white;border:0 solid white;border-radius:5px}svg{fill:#fff}</style></head>
+<body> <svg style=position:absolute;width:0;height:0;overflow:hidden version=1.1 xmlns=http://www.w3.org/2000/svg> <defs> <symbol id=lnr-smile viewBox="0 0 1024 1024"><path d="M486.4 1024c-129.922 0-252.067-50.594-343.936-142.464s-142.464-214.014-142.464-343.936c0-129.923 50.595-252.067 142.464-343.936s214.013-142.464 343.936-142.464c129.922 0 252.067 50.595 343.936 142.464s142.464 214.014 142.464 343.936-50.594 252.067-142.464 343.936c-91.869 91.87-214.014 142.464-343.936 142.464zM486.4 102.4c-239.97 0-435.2 195.23-435.2 435.2s195.23 435.2 435.2 435.2 435.2-195.23 435.2-435.2-195.23-435.2-435.2-435.2z"></path><path d="M332.8 409.6c-42.347 0-76.8-34.453-76.8-76.8s34.453-76.8 76.8-76.8 76.8 34.453 76.8 76.8-34.453 76.8-76.8 76.8zM332.8 307.2c-14.115 0-25.6 11.485-25.6 25.6s11.485 25.6 25.6 25.6 25.6-11.485 25.6-25.6-11.485-25.6-25.6-25.6z"></path><path d="M640 409.6c-42.349 0-76.8-34.453-76.8-76.8s34.451-76.8 76.8-76.8 76.8 34.453 76.8 76.8-34.451 76.8-76.8 76.8zM640 307.2c-14.115 0-25.6 11.485-25.6 25.6s11.485 25.6 25.6 25.6 25.6-11.485 25.6-25.6-11.485-25.6-25.6-25.6z"></path><path d="M486.4 870.4c-183.506 0-332.8-149.294-332.8-332.8 0-14.139 11.462-25.6 25.6-25.6s25.6 11.461 25.6 25.6c0 155.275 126.325 281.6 281.6 281.6s281.6-126.325 281.6-281.6c0-14.139 11.461-25.6 25.6-25.6s25.6 11.461 25.6 25.6c0 183.506-149.294 332.8-332.8 332.8z"></path></symbol> </defs></svg> <br><br>
+<svg><use xlink:href=#lnr-smile></use></svg><h1>Welcome to WLED!</h1><h3>Thank you for installing my application!</h3> If you encounter a bug or have a question/feature suggestion, feel free to open a GitHub issue!<br><br> <b>Next steps:</b><br><br> Connect the module to your local WiFi here!<br> <button class=btn onclick="window.location.href='/settings/wifi'">WiFi settings</button><br> <i>Just trying this out in AP mode?</i><br> <button class=btn onclick="window.location.href='/sliders'">To the controls!</button></body></html>)=====";
+
+
+//liveview
+const char PAGE_liveview[] PROGMEM = R"=====(<!DOCTYPE html>
+<html><head>
+<meta name=viewport content="width=device-width, initial-scale=1, minimum-scale=1">
+<meta charset=utf-8>
+<meta name=theme-color content=#222222>
+<title>WLED Live Preview</title>
+<style>
+body {margin: 0;}
+#canv {background: black;filter: brightness(175%);width: 100%;height: 100%;position: absolute;}
+</style></head>
+<body>
+<div id="canv" />
+<script>
+update();
+var tmout = null;
+function update()
+{
+if (document.hidden) {
+clearTimeout(tmout);
+tmout = setTimeout(update, 250);
+return;
+}
+fetch('/json/live')
+.then(res => {
+if (!res.ok) {
+clearTimeout(tmout);
+tmout = setTimeout(update, 2500);
+}
+return res.json();
+})
+.then(json => {
+var str = "linear-gradient(90deg,";
+var len = json.leds.length;
+for (i = 0; i < len; i++) {
+var leddata = json.leds[i];
+if (leddata.length > 6) leddata = leddata.substring(2);
+str += "#" + leddata;
+if (i < len -1) str += ","
+}
+str += ")";
+document.getElementById("canv").style.background = str;
+clearTimeout(tmout);
+tmout = setTimeout(update, 40);
+})
+.catch(function (error) {
+clearTimeout(tmout);
+tmout = setTimeout(update, 2500);
+})
+}
+</script>
+</body></html>)=====";
+
+
+/*
+ * favicon
+ */
+const uint8_t favicon[] PROGMEM = {
+  0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x10, 0x10, 0x00, 0x00, 0x01, 0x00,
+  0x18, 0x00, 0x86, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x89, 0x50,
+  0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A, 0x00, 0x00, 0x00, 0x0D, 0x49, 0x48,
+  0x44, 0x52, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x10, 0x08, 0x06,
+  0x00, 0x00, 0x00, 0x1F, 0xF3, 0xFF, 0x61, 0x00, 0x00, 0x00, 0x4D, 0x49,
+  0x44, 0x41, 0x54, 0x38, 0x8D, 0x63, 0xFC, 0xFF, 0xFF, 0x3F, 0x03, 0xB1,
+  0x80, 0xD1, 0x9E, 0x01, 0x43, 0x31, 0x13, 0xD1, 0xBA, 0x71, 0x00, 0x8A,
+  0x0D, 0x60, 0x21, 0xA4, 0x00, 0xD9, 0xD9, 0xFF, 0x0F, 0x32, 0x30, 0x52,
+  0xDD, 0x05, 0xB4, 0xF1, 0x02, 0xB6, 0xD0, 0xA6, 0x99, 0x0B, 0x68, 0x1F,
+  0x0B, 0xD8, 0x42, 0x9E, 0xAA, 0x2E, 0xA0, 0xD8, 0x00, 0x46, 0x06, 0x3B,
+  0xCC, 0xCC, 0x40, 0xC8, 0xD9, 0x54, 0x75, 0x01, 0xE5, 0x5E, 0x20, 0x25,
+  0x3B, 0x63, 0x03, 0x00, 0x3E, 0xB7, 0x11, 0x5A, 0x8D, 0x1C, 0x07, 0xB4,
+  0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4E, 0x44, 0xAE, 0x42, 0x60, 0x82
+};

wled00/html_settings.h

@@ -0,0 +1,379 @@
+/*
+ * Settings html
+ */
+
+//common CSS of settings pages
+const char PAGE_settingsCss[] PROGMEM = R"=====(<style>body{font-family:Verdana,sans-serif;text-align:center;background:#222;color:#fff;line-height:200%%;margin:0}hr{border-color:#666}button{background:#333;color:#fff;font-family:Verdana,sans-serif;border:.3ch solid #333;display:inline-block;font-size:20px;margin:8px;margin-top:12px}.helpB{text-align:left;position:absolute;width:60px}input{background:#333;color:#fff;font-family:Verdana,sans-serif;border:.5ch solid #333}input[type=number]{width:4em}select{background:#333;color:#fff;font-family:Verdana,sans-serif;border:0.5ch solid #333}td{padding:2px;}</style>)=====";
+
+
+//settings menu
+const char PAGE_settings[] PROGMEM = R"=====(<!DOCTYPE html>
+<html><head><title>WLED Settings</title><style>body{text-align:center;background:#222;height:100%;margin:0}html{--h:11.55vh}button{background:#333;color:#fff;font-family:Verdana,Helvetica,sans-serif;border:.3ch solid #333;display:inline-block;font-size:8vmin;height:var(--h);width:95%;margin-top:2.4vh}</style>
+<script>function BB(){if(window.frameElement){document.getElementById("b").style.display="none";document.documentElement.style.setProperty("--h","13.86vh")}};</script></head>
+<body onload=BB()>
+<form action=/><button type=submit id=b>Back</button></form>
+<form action=/settings/wifi><button type=submit>WiFi Setup</button></form>
+<form action=/settings/leds><button type=submit>LED Preferences</button></form>
+<form action=/settings/ui><button type=submit>User Interface</button></form>
+<form action=/settings/sync><button type=submit>Sync Interfaces</button></form>
+<form action=/settings/time><button type=submit>Time & Macros</button></form>
+<form action=/settings/sec><button type=submit>Security & Updates</button></form>
+</body></html>)=====";
+
+
+//wifi settings
+const char PAGE_settings_wifi[] PROGMEM = R"=====(<!DOCTYPE html>
+<html><head><meta name="viewport" content="width=500"><meta charset="utf-8">
+<title>WiFi Settings</title><script>function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#wifi-settings");}function B(){window.history.back();}function GetV(){var d=document;
+%CSS%%SCSS%</head><body onload="GetV()">
+<form id="form_s" name="Sf" method="post">
+<div class="helpB"><button type="button" onclick="H()">?</button></div>
+<button type="button" onclick="B()">Back</button><button type="submit">Save & Connect</button><hr>
+<h2>WiFi setup</h2>
+<h3>Connect to existing network</h3>
+Network name (SSID, empty to not connect): <br><input name="CS" maxlength="32"><br>
+Network password: <br> <input type="password" name="CP" maxlength="63"><br>
+Static IP (leave at 0.0.0.0 for DHCP):<br>
+<input name="I0" type="number" min="0" max="255" required> .
+<input name="I1" type="number" min="0" max="255" required> .
+<input name="I2" type="number" min="0" max="255" required> .
+<input name="I3" type="number" min="0" max="255" required><br>
+Static gateway:<br>
+<input name="G0" type="number" min="0" max="255" required> .
+<input name="G1" type="number" min="0" max="255" required> .
+<input name="G2" type="number" min="0" max="255" required> .
+<input name="G3" type="number" min="0" max="255" required><br>
+Static subnet mask:<br>
+<input name="S0" type="number" min="0" max="255" required> .
+<input name="S1" type="number" min="0" max="255" required> .
+<input name="S2" type="number" min="0" max="255" required> .
+<input name="S3" type="number" min="0" max="255" required><br>
+mDNS address (leave empty for no mDNS):<br/>
+http:// <input name="CM" maxlength="32"> .local<br>
+Client IP: <span class="sip"> Not connected </span><br>
+<h3>Configure Access Point</h3>
+AP name (SSID):<br><input name="AS" maxlength="32"><br>
+Hide AP name: <input type="checkbox" name="AH"><br>
+AP password (leave empty for open):<br> <input type="password" name="AP" maxlength="63"><br>
+Access Point WiFi channel: <input name="AC" type="number" min="1" max="13" required><br>
+AP opens:
+<select name="AB">
+<option value="0">No connection after boot</option>
+<option value="1">Disconnected</option>
+<option value="2">Always</option>
+<option value="3">Never (not recommended)</option></select><br>
+AP IP: <span class="sip"> Not active </span><hr>
+<button type="button" onclick="B()">Back</button><button type="submit">Save & Connect</button>
+</form>
+</body>
+</html>)=====";
+
+
+//LED settings
+const char PAGE_settings_leds[] PROGMEM = R"=====(<!DOCTYPE html>
+<html><head>
+<meta charset=utf-8>
+<meta name=viewport content="width=500">
+<title>LED Settings</title>
+<script>var d=document,laprev=55;function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#led-settings")}function B(){window.open("/settings","_self")}function S(){GetV();setABL()}function enABL(){var a=d.getElementById("able").checked;d.Sf.LA.value=(a)?laprev:0;d.getElementById("abl").style.display=(a)?"inline":"none";d.getElementById("psu2").style.display=(a)?"inline":"none";if(d.Sf.LA.value>0){setABL()}}function enLA(){var a=d.Sf.LAsel.value;d.Sf.LA.value=a;d.getElementById("LAdis").style.display=(a==50)?"inline":"none";UI()}function setABL(){d.getElementById("able").checked=true;d.Sf.LAsel.value=50;switch(parseInt(d.Sf.LA.value)){case 0:d.getElementById("able").checked=false;enABL();break;case 30:d.Sf.LAsel.value=30;break;case 35:d.Sf.LAsel.value=35;break;case 55:d.Sf.LAsel.value=55;break;default:d.getElementById("LAdis").style.display="inline"}UI()}function UI(){var b=d.querySelectorAll(".wc"),a=b.length;for(i=0;i<a;i++){b[i].style.display=(d.getElementById("rgbw").checked)?"inline":"none"}d.getElementById("ledwarning").style.display=(d.Sf.LC.value>1000)?"inline":"none";d.getElementById("ampwarning").style.display=(d.Sf.MA.value>7200)?"inline":"none";if(d.Sf.LA.value>0){laprev=d.Sf.LA.value}var j=Math.ceil((100+d.Sf.LC.value*laprev)/500)/2;j=(j>5)?Math.ceil(j):j;var g="";var e=(d.Sf.LAsel.value==30);if(j<1.02&&!e){g="ESP 5V pin with 1A USB supply"}else{g+=e?"12V ":"5V ";g+=j;g+="A supply connected to LEDs"}var h=Math.ceil((100+d.Sf.LC.value*laprev)/1500)/2;h=(h>5)?Math.ceil(h):h;var c="(for most effects, ~";c+=h;c+="A is enough)<br>";d.getElementById("psu").innerHTML=g;d.getElementById("psu2").innerHTML=c}function GetV(){var d=document;
+%CSS%%SCSS%</head><body onload=S()>
+<form id=form_s name=Sf method=post>
+<div class=helpB><button type=button onclick=H()>?</button></div>
+<button type=button onclick=B()>Back</button><button type=submit>Save</button><hr>
+<h2>LED setup</h2>
+LED count: <input name=LC type=number min=1 max=1500 oninput=UI() required><br>
+<div id=ledwarning style=color:orange;display:none>
+&#9888; You might run into stability or lag issues.<br>
+Use less than 1000 LEDs per ESP for the best experience!<br>
+</div>
+<i>Recommended power supply for brightest white:</i><br>
+<b><span id=psu>?</span></b><br>
+<span id=psu2><br></span>
+<br>
+Enable automatic brightness limiter: <input type=checkbox name=ABen onchange=enABL() id=able><br>
+<div id=abl>
+Maximum Current: <input name=MA type=number min=250 max=65000 oninput=UI() required> mA<br>
+<div id=ampwarning style=color:orange;display:none>
+&#9888; Your power supply provides high current.<br>
+To improve the safety of your setup,<br>
+please use thick cables,<br>
+multiple power injection points and a fuse!<br>
+</div>
+<i>Automatically limits brightness to stay close to the limit.<br>
+Keep at &lt;1A if powering LEDs directly from the ESP 5V pin!<br>
+If you are using an external power supply, enter its rating.<br>
+(Current estimated usage: <span class=pow>unknown</span>)</i><br><br>
+LED voltage (Max. current for a single LED):<br>
+<select name=LAsel onchange=enLA()>
+<option value=55 selected>5V default (55mA)</option>
+<option value=35>5V efficient (35mA)</option>
+<option value=30>12V (30mA)</option>
+<option value=50>Custom</option>
+</select><br>
+<span id=LAdis style=display:none>Custom max. current per LED: <input name=LA type=number min=0 max=255 id=la oninput=UI() required> mA<br></span>
+<i>Keep at default if you are unsure about your type of LEDs.</i><br>
+</div>
+<br>
+LEDs are 4-channel type (RGBW): <input type=checkbox name=EW onchange=UI() id=rgbw><br>
+<span class=wc>
+Auto-calculate white channel from RGB: <input type=checkbox name=AW><br></span>
+Color order:
+<select name=CO>
+<option value=0>GRB</option>
+<option value=1>RGB</option>
+<option value=2>BRG</option>
+<option value=3>RBG</option>
+</select>
+<h3>Defaults</h3>
+Turn LEDs on after power up/reset: <input type=checkbox name=BO><br>
+Default brightness: <input name=CA type=number min=0 max=255 required> (0-255)<br><br>
+Apply preset <input name=BP type=number min=0 max=16 required> at boot (0 uses defaults)
+<br>- <i>or</i> -<br>
+Set current preset cycle setting as boot default: <input type=checkbox name=PC><br><br>
+Use Gamma correction for color: <input type=checkbox name=GC> (strongly recommended)<br>
+Use Gamma correction for brightness: <input type=checkbox name=GB> (not recommended)<br><br>
+Brightness factor: <input name=BF type=number min=1 max=255 required> %
+<h3>Transitions</h3>
+Crossfade: <input type=checkbox name=TF><br>
+Transition Time: <input name=TD maxlength=5 size=2> ms<br>
+Enable Palette transitions: <input type=checkbox name=PF>
+<h3>Timed light</h3>
+Default Duration: <input name=TL type=number min=1 max=255 required> min<br>
+Default Target brightness: <input name=TB type=number min=0 max=255 required><br>
+Fade down: <input type=checkbox name=TW><br>
+<h3>Advanced</h3>
+Palette blending:
+<select name=PB>
+<option value=0>Linear (wrap if moving)</option>
+<option value=1>Linear (always wrap)</option>
+<option value=2>Linear (never wrap)</option>
+<option value=3>None (not recommended)</option>
+</select><br>
+Reverse LED order (rotate 180): <input type=checkbox name=RV><br>
+Skip first LED: <input type=checkbox name=SL><br>
+Disable repeating N LEDs: <input type=number min=0 max=255 name=DL><br>
+(Turns off N LEDs between each lit one, spacing out effects)<hr>
+<button type=button onclick=B()>Back</button><button type=submit>Save</button>
+</form></body></html>)=====";
+
+
+//User Interface settings
+const char PAGE_settings_ui[] PROGMEM = R"=====(<!DOCTYPE html>
+<html><head><meta name="viewport" content="width=500"><meta charset="utf-8"><title>UI Settings</title><script>
+function gId(s){return document.getElementById(s);}function S(){GetV();Ct();}function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#user-interface-settings");}function B(){window.history.back();}function Ct(){if (gId("co").selected){gId("cth").style.display="block";}else{gId("cth").style.display="none";}}function GetV(){var d=document;
+%CSS%%SCSS%</head>
+<body onload="S()">
+<form id="form_s" name="Sf" method="post">
+<div class="helpB"><button type="button" onclick="H()">?</button></div>
+<button type="button" onclick="B()">Back</button><button type="submit">Save</button><hr>
+<h2>Web Setup</h2>
+Server description: <input name="DS" maxlength="32"><br>
+Sync button toggles both send and receive: <input type="checkbox" name="ST"><br><br>
+<hr><button type="button" onclick="B()">Back</button><button type="submit">Save</button>
+</form>
+</body>
+</html>)=====";
+
+
+//sync settings
+const char PAGE_settings_sync[] PROGMEM = R"=====(<!DOCTYPE html>
+<html><head><meta name="viewport" content="width=500"><meta charset="utf-8"><title>Sync Settings</title>
+<script>function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#sync-settings");}function B(){window.open("/settings","_self");}function GetV(){var d=document;
+%CSS%%SCSS%</head>
+<body onload="GetV()">
+<form id="form_s" name="Sf" method="post">
+<div class="helpB"><button type="button" onclick="H()">?</button></div>
+<button type="button" onclick="B()">Back</button><button type="submit">Save</button><hr>
+<h2>Sync setup</h2>
+<h3>Button setup</h3>
+On/Off button enabled: <input type="checkbox" name="BT"><br>
+Infrared receiver enabled: <input type="checkbox" name="IR"><br>
+<a href="https://github.com/Aircoookie/WLED/wiki/Infrared-Control" target="_blank">IR info</a>
+<h3>WLED Broadcast</h3>
+UDP Port: <input name="UP" type="number" min="1" max="65535" required><br>
+Receive <input type="checkbox" name="RB">Brightness, <input type="checkbox" name="RC">Color, and <input type="checkbox" name="RX">Effects<br>
+Send notifications on direct change: <input type="checkbox" name="SD"><br>
+Send notifications on button press: <input type="checkbox" name="SB"><br>
+Send Alexa notifications: <input type="checkbox" name="SA"><br>
+Send Philips Hue change notifications: <input type="checkbox" name="SH"><br>
+Send Macro notifications: <input type="checkbox" name="SM"><br>
+Send notifications twice: <input type="checkbox" name="S2">
+<h3>Realtime</h3>
+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 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>
+Disable realtime gamma correction: <input type="checkbox" name="RG"><br>
+Realtime LED offset: <input name="WO" type="number" min="-255" max="255" required>
+<h3>Alexa Voice Assistant</h3>
+Emulate Alexa device: <input type="checkbox" name="AL"><br>
+Alexa invocation name: <input name="AI" maxlength="32">
+<h3>Blynk</h3>
+<b>Blynk, MQTT and Hue sync all connect to external hosts!<br>
+This may impact the responsiveness of the ESP8266.</b><br>
+For best results, only use one of these services at a time.<br>
+(alternatively, connect a second ESP to them and use the UDP sync)<br><br>
+Device Auth token: <input name="BK" maxlength="33"><br>
+<i>Clear the token field to disable. </i><a href="https://github.com/Aircoookie/WLED/wiki/Blynk" target="_blank">Setup info</a>
+<h3>MQTT</h3>
+Enable MQTT: <input type="checkbox" name="MQ"><br>
+Broker: <input name="MS" maxlength="32">
+Port: <input name="MQPORT" type="number" min="1" max="65535" required><br>
+<b>The MQTT credentials are sent over an unsecured connection.<br>
+Never use the MQTT password for another service!</b><br>
+Username: <input name="MQUSER" maxlength="40"><br>
+Password: <input type="password" input name="MQPASS" maxlength="40"><br>
+Client ID: <input name="MQCID" maxlength="40"><br>
+Device Topic: <input name="MD" maxlength="32"><br>
+Group Topic: <input name="MG" maxlength="32"><br>
+<i>Reboot required to apply changes. </i><a href="https://github.com/Aircoookie/WLED/wiki/MQTT" target="_blank">MQTT info</a>
+<h3>Philips Hue</h3>
+<i>You can find the bridge IP and the light number in the 'About' section of the hue app.</i><br>
+Poll Hue light <input name="HL" type="number" min="1" max="99" required> every <input name="HI" type="number" min="100" max="65000" required> ms: <input type="checkbox" name="HP"><br>
+Then, receive <input type="checkbox" name="HO"> On/Off, <input type="checkbox" name="HB"> Brightness, and <input type="checkbox" name="HC"> Color<br>
+Hue Bridge IP:<br>
+<input name="H0" type="number" min="0" max="255" required> .
+<input name="H1" type="number" min="0" max="255" required> .
+<input name="H2" type="number" min="0" max="255" required> .
+<input name="H3" type="number" min="0" max="255" required><br>
+<b>Press the pushlink button on the bridge, after that save this page!</b><br>
+(when first connecting)<br>
+Hue status: <span class="hms"> Internal ESP Error! </span><hr>
+<button type="button" onclick="B()">Back</button><button type="submit">Save</button>
+</form>
+</body>
+</html>)=====";
+
+
+//time and macro settings
+const char PAGE_settings_time[] PROGMEM = R"=====(<!DOCTYPE html>
+<html><head><meta name="viewport" content="width=500"><meta charset="utf-8"><title>Time Settings</title>
+<script>var d=document;function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#time-settings");}function B(){window.open("/settings","_self");}function S(){BTa();GetV();Cs();FC();}function gId(s){return d.getElementById(s);}function Cs(){gId("cac").style.display="none";gId("coc").style.display="block";gId("ccc").style.display="none";if (gId("ca").selected){gId("cac").style.display="block";}if (gId("cc").selected){gId("coc").style.display="none";gId("ccc").style.display="block";}if (gId("cn").selected){gId("coc").style.display="none";}}
+function BTa(){var ih="<tr><th>Active</th><th>Hour</th><th>Minute</th><th>Macro</th><th>M</th><th>T</th><th>W</th><th>T</th><th>F</th><th>S</th><th>S</th></tr>";for (i=0;i<8;i++){ih+="<tr><td><input name=\"W"+i+"\" id=\"W"+i+"\" type=\"number\" style=\"display:none\"><input id=\"W"+i+"0\" type=\"checkbox\"></td><td><input name=\"H"+i+"\" type=\"number\" min=\"0\" max=\"24\"></td><td><input name=\"N"+i+"\" type=\"number\" min=\"0\" max=\"59\"></td><td><input name=\"T"+i+"\" type=\"number\" min=\"0\" max=\"16\"></td>";for (j=1;j<8;j++) ih+="<td><input id=\"W"+i+j+"\" type=\"checkbox\"></td>";}gId("TMT").innerHTML=ih;}
+function FC(){for(j=0;j<8;j++){for(i=0;i<8;i++)gId("W"+i+j).checked=gId("W"+i).value>>j&1;}}
+function Wd(){a=[0,0,0,0,0,0,0,0];for(i=0;i<8;i++){m=1;for(j=0;j<8;j++){a[i]+=gId("W"+i+j).checked*m;m*=2;}gId("W"+i).value=a[i];}}function GetV(){
+%CSS%%SCSS%</head>
+<body onload="S()">
+<form id="form_s" name="Sf" method="post" onsubmit="Wd()">
+<div class="helpB"><button type="button" onclick="H()">?</button></div>
+<button type="button" onclick="B()">Back</button><button type="submit">Save</button><hr>
+<h2>Time setup</h2>
+Get time from NTP server: <input type="checkbox" name="NT"><br>
+<input name="NS" maxlength="32"><br>
+Use 24h format: <input type="checkbox" name="CF"><br>
+Time zone:
+<select name="TZ">
+<option value="0" selected>GMT(UTC)</option>
+<option value="1">GMT/BST</option>
+<option value="2">CET/CEST</option>
+<option value="3">EET/EEST</option>
+<option value="4">US-EST/EDT</option>
+<option value="5">US-CST/CDT</option>
+<option value="6">US-MST/MDT</option>
+<option value="7">US-AZ</option>
+<option value="8">US-PST/PDT</option>
+<option value="9">CST(AWST)</option>
+<option value="10">JST(KST)</option>
+<option value="11">AEST/AEDT</option>
+<option value="12">NZST/NZDT</option>
+<option value="13">North Korea</option>
+<option value="14">IST (India)</option>
+</select><br>
+UTC offset: <input name="UO" type="number" min="-65500" max="65500" required> seconds (max. 18 hours)<br>
+Current local time is <span class="times">unknown</span>.
+<h3>Clock</h3>
+Clock Overlay:
+<select name="OL" onchange="Cs()">
+<option value="0" id="cn" selected>None</option>
+<option value="1" id="ca">Analog Clock</option>
+<option value="2" disabled>-</option>
+<option value="3" id="cc">Cronixie Clock</option>
+</select><br>
+<div id="coc">
+First LED: <input name="O1" type="number" min="0" max="255" required> Last LED: <input name="O2" type="number" min="0" max="255" required><br>
+<div id="cac">
+12h LED: <input name="OM" type="number" min="0" max="255" required><br>
+Show 5min marks: <input type="checkbox" name="O5"><br></div>
+Seconds (as trail): <input type="checkbox" name="OS"><br>
+</div>
+<div id="ccc">
+Cronixie Display: <input name="CX" maxlength="6"><br>
+Cronixie Backlight: <input type="checkbox" name="CB"><br>
+</div>
+Countdown Mode: <input type="checkbox" name="CE"><br>
+Countdown Goal:<br>
+Year: 20 <input name="CY" type="number" min="0" max="99" required> Month: <input name="CI" type="number" min="1" max="12" required> Day: <input name="CD" type="number" min="1" max="31" required><br>
+Hour: <input name="CH" type="number" min="0" max="23" required> Minute: <input name="CM" type="number" min="0" max="59" required> Second: <input name="CS" type="number" min="0" max="59" required><br>
+<h3>Advanced Macros</h3>
+Define API macros here:<br>
+1: <input name="M1" maxlength="64"><br>
+2: <input name="M2" maxlength="64"><br>
+3: <input name="M3" maxlength="64"><br>
+4: <input name="M4" maxlength="64"><br>
+5: <input name="M5" maxlength="64"><br>
+6: <input name="M6" maxlength="64"><br>
+7: <input name="M7" maxlength="64"><br>
+8: <input name="M8" maxlength="64"><br>
+9: <input name="M9" maxlength="64"><br>
+10: <input name="M10" maxlength="64"><br>
+11: <input name="M11" maxlength="64"><br>
+12: <input name="M12" maxlength="64"><br>
+13: <input name="M13" maxlength="64"><br>
+14: <input name="M14" maxlength="64"><br>
+15: <input name="M15" maxlength="64"><br>
+16: <input name="M16" maxlength="64"><br><br>
+<i>Use 0 for the default action instead of a macro</i><br>
+Boot macro: <input name="MB" type="number" min="0" max="16" required><br>
+Alexa On/Off macros: <input name="A0" type="number" min="0" max="16" required> <input name="A1" type="number" min="0" max="16" required><br>
+Button short press macro: <input name="MP" type="number" min="0" max="16" required><br>
+Long press: <input name="ML" type="number" min="0" max="16" required> Double press: <input name="MD" type="number" min="0" max="16" required><br>
+Countdown-Over macro: <input name="MC" type="number" min="0" max="16" required><br>
+Timed-Light-Over macro: <input name="MN" type="number" min="0" max="16" required><br>
+Time-Controlled macros:<br>
+<div style="display: inline-block">
+<table id="TMT">
+</table></div><hr>
+<button type="button" onclick="B()">Back</button><button type="submit">Save</button>
+</form>
+</body>
+</html>)=====";
+
+
+//security settings and about
+const char PAGE_settings_sec[] PROGMEM = R"=====(<!DOCTYPE html>
+<html><head><meta name="viewport" content="width=500"><meta charset="utf-8">
+<title>Misc Settings</title>
+<script>function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#security-settings");}function B(){window.open("/settings","_self");}function U(){window.open("/update","_self");}function GetV(){var d=document;
+%CSS%%SCSS%</head>
+<body onload="GetV()">
+<form id="form_s" name="Sf" method="post">
+<div class="helpB"><button type="button" onclick="H()">?</button></div>
+<button type="button" onclick="B()">Back</button><button type="submit">Save & Reboot</button><hr>
+<h2>Security & Update setup</h2>
+Lock wireless (OTA) software update: <input type="checkbox" name="NO"><br>
+Passphrase: <input type="password" name="OP" maxlength="32"><br>
+To enable OTA, for security reasons you need to also enter the correct password!<br>
+The password should be changed when OTA is enabled.<br>
+<b>Disable OTA when not in use, otherwise an attacker can reflash device software!</b><br>
+<i>Settings on this page are only changable if OTA lock is disabled!</i><br>
+Deny access to WiFi settings if locked: <input type="checkbox" name="OW"><br><br>
+Factory reset: <input type="checkbox" name="RS"><br>
+All EEPROM content (settings) will be erased.<br><br>
+HTTP traffic is unencrypted. An attacker in the same network can intercept form data!
+<h3>Software Update</h3>
+<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 0.9.0-b1<br><br>
+<a href="https://github.com/Aircoookie/WLED/wiki/Contributors-&-About" target="_blank">Contributors, dependencies and special thanks</a><br>
+A huge thank you to everyone who helped me create WLED!<br><br>
+(c) 2016-2019 Christian Schwinne <br>
+<i>Licensed under the MIT license</i><br><br>
+Server message: <span class="msg"> Response error! </span><hr>
+<button type="button" onclick="B()">Back</button><button type="submit">Save & Reboot</button>
+</form>
+</body>
+</html>)=====";

wled00/htmls01.h

@@ -1,437 +0,0 @@
-/*
- * Settings html
- */
- 
-//common CSS of settings pages
-const char PAGE_settingsCss[] PROGMEM = R"=====(
-body{font-family:var(--cFn),sans-serif;text-align:center;background:var(--cCol);color:var(--tCol);line-height:200%;margin:0;background-attachment:fixed}hr{border-color:var(--dCol);filter:drop-shadow(-5px -5px 5px var(--sCol))}button{background:var(--bCol);color:var(--tCol);font-family:var(--cFn),sans-serif;border:.3ch solid var(--bCol);display:inline-block;filter:drop-shadow(-5px -5px 5px var(--sCol));font-size:20px;margin:8px;margin-top:12px}.helpB{text-align:left;position:absolute;width:60px}input{background:var(--bCol);color:var(--tCol);font-family:var(--cFn),sans-serif;border:.5ch solid var(--bCol);filter:drop-shadow(-5px -5px 5px var(--sCol))}input[type=number]{width:3em}select{background:var(--bCol);color:var(--tCol);font-family:var(--cFn),sans-serif;border:0.5ch solid var(--bCol);filter:drop-shadow( -5px -5px 5px var(--sCol) );}</style>
-)=====";
-
-
-//settings menu
-const char PAGE_settings0[] PROGMEM = R"=====(
-<!DOCTYPE html>
-<html><head><title>WLED Settings</title>
-)=====";
-
-const char PAGE_settings1[] PROGMEM = R"=====(
-body{text-align:center;background:var(--cCol);height:100%;margin:0;background-attachment:fixed}html{--h:11.55vh}button{background:var(--bCol);color:var(--tCol);font-family:var(--cFn),Helvetica,sans-serif;border:.3ch solid var(--bCol);display:inline-block;filter:drop-shadow(-5px -5px 5px var(--sCol));font-size:8vmin;height:var(--h);width:95%;margin-top:2.4vh}</style>
-<script>function BB(){if(window.frameElement){document.getElementById("b").style.display="none";document.documentElement.style.setProperty("--h","13.86vh")}};</script>
-</head>
-<body onload=BB()>
-<form action=/><button type=submit id=b>Back</button></form>
-<form action=/settings/wifi><button type=submit>WiFi Setup</button></form>
-<form action=/settings/leds><button type=submit>LED Preferences</button></form>
-<form action=/settings/ui><button type=submit>User Interface</button></form>
-<form action=/settings/sync><button type=submit>Sync Interfaces</button></form>
-<form action=/settings/time><button type=submit>Time & Macros</button></form>
-<form action=/settings/sec><button type=submit>Security & Updates</button></form>
-</body>
-</html>
-)=====";
-
-
-//wifi settings
-const char PAGE_settings_wifi0[] PROGMEM = R"=====(
-<!DOCTYPE html>
-<html><head>
-<title>WiFi Settings</title><script>function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#wifi-settings");}function B(){window.history.back();}function GetV(){var d = document;
-)=====";
-
-const char PAGE_settings_wifi1[] PROGMEM = R"=====(
-</head>
-<body onload="GetV()">
-<form id="form_s" name="Sf" method="post">
-<div class="helpB"><button type="button" onclick="H()">?</button></div>
-<button type="button" onclick="B()">Back</button><button type="submit">Save & Reboot</button><hr>
-<h2>WiFi setup</h2>
-<h3>Connect to existing network</h3>
-Network name (SSID, empty to not connect): <br><input name="CS" maxlength="32"><br>
-Network password: <br> <input type="password" name="CP" maxlength="63"><br>
-Static IP (leave at 0.0.0.0 for DHCP):<br>
-<input name="I0" type="number" min="0" max="255" required> .
-<input name="I1" type="number" min="0" max="255" required> .
-<input name="I2" type="number" min="0" max="255" required> .
-<input name="I3" type="number" min="0" max="255" required><br>
-Static gateway:<br>
-<input name="G0" type="number" min="0" max="255" required> .
-<input name="G1" type="number" min="0" max="255" required> .
-<input name="G2" type="number" min="0" max="255" required> .
-<input name="G3" type="number" min="0" max="255" required><br>
-Static subnet mask:<br>
-<input name="S0" type="number" min="0" max="255" required> .
-<input name="S1" type="number" min="0" max="255" required> .
-<input name="S2" type="number" min="0" max="255" required> .
-<input name="S3" type="number" min="0" max="255" required><br>
-mDNS address (leave empty for no mDNS):<br/>
-http:// <input name="CM" maxlength="32"> .local<br>
-Try connecting before opening AP for: <input name="AT" type="number" min="0" max="255" required> s <br>
-Client IP: <span class="sip"> Not connected </span><br>
-<h3>Configure Access Point</h3>
-AP SSID (leave empty for no AP):<br> <input name="AS" maxlength="32"><br>
-Hide AP name: <input type="checkbox" name="AH"><br>
-AP password (leave empty for open):<br> <input type="password" name="AP" maxlength="63"> <br>
-Access Point WiFi channel: <input name="AC" type="number" min="1" max="13" required><br>
-AP IP: <span class="sip"> Not active </span><hr>
-<button type="button" onclick="B()">Back</button><button type="submit">Save & Reboot</button>
-</form>
-</body>
-</html>
-)=====";
-
-
-//LED settings
-const char PAGE_settings_leds0[] PROGMEM = R"=====(
-<!DOCTYPE html>
-<html><head>
-<title>LED Settings</title><script>function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#led-settings");}function B(){window.history.back();}function GetV(){var d = document;
-)=====";
-
-const char PAGE_settings_leds1[] PROGMEM = R"=====(
-</head>
-<body onload="GetV()">
-<form id="form_s" name="Sf" method="post">
-<div class="helpB"><button type="button" onclick="H()">?</button></div>
-<button type="button" onclick="B()">Back</button><button type="submit">Save</button><hr>
-<h2>LED setup</h2>
-LED count: <input name="LC" type="number" min="1" max="1200" required><br>
-LEDs are 4-channel type (RGBW): <input type="checkbox" name="EW"><br>
-<br>
-Apply preset <input name="BP" type="number" min="0" max="25" required> at boot (0 uses defaults)<br>
-Turn on after power up/reset: <input type="checkbox" name="BO"><br>
-<br>
-Default RGB color:
-<input name="CR" type="number" min="0" max="255" required>
-<input name="CG" type="number" min="0" max="255" required>
-<input name="CB" type="number" min="0" max="255" required><br>
-Default white value (only RGBW): <input name="CW" type="number" min="0" max="255" required><br>
-Auto-calculate white from RGB instead: <input type="checkbox" name="AW"><br>
-Default brightness: <input name="CA" type="number" min="0" max="255" required> (0-255)<br>
-Default effect ID: <input name="FX" type="number" min="0" max="57" required><br>
-Default effect speed: <input name="SX" type="number" min="0" max="255" required><br>
-Default effect intensity: <input name="IX" type="number" min="0" max="255" required><br>
-Default effect palette: <input name="FP" type="number" min="0" max="255" required><br>
-Default secondary RGB(W):<br>
-<input name="SR" type="number" min="0" max="255" required>
-<input name="SG" type="number" min="0" max="255" required>
-<input name="SB" type="number" min="0" max="255" required>
-<input name="SW" type="number" min="0" max="255" required><br>
-Ignore and use current color, brightness and effects: <input type="checkbox" name="IS"><br>
-Save current preset cycle configuration as boot default: <input type="checkbox" name="PC"><br>
-<br>
-Use Gamma correction for color: <input type="checkbox" name="GC"> (strongly recommended)<br>
-Use Gamma correction for brightness: <input type="checkbox" name="GB"> (not recommended)<br>
-Brightness factor: <input name="BF" type="number" min="0" max="255" required> %
-<h3>Transitions</h3>
-Crossfade: <input type="checkbox" name="TF"><br>
-Transition Time: <input name="TD" maxlength="5" size="2"> ms<br>
-Enable transition for secondary color: <input type="checkbox" name="T2"><br>
-Enable Palette transitions: <input type="checkbox" name="PF">
-<h3>Timed light</h3>
-Default Duration: <input name="TL" type="number" min="1" max="255" required> min<br>
-Default Target brightness: <input name="TB" type="number" min="0" max="255" required><br>
-Fade down: <input type="checkbox" name="TW"><br>
-<h3>Advanced</h3>
-Palette blending:
-<select name="PB">
-<option value="0">Linear (wrap if moving)</option>
-<option value="1">Linear (always wrap)</option>
-<option value="2">Linear (never wrap)</option>
-<option value="3">None (not recommended)</option>
-</select><br>
-Reverse LED order (rotate 180): <input type="checkbox" name="RV"><br>
-Init LEDs after WiFi: <input type="checkbox" name="EI"><br>
-Skip first LED: <input type="checkbox" name="SL"><hr>
-<button type="button" onclick="B()">Back</button><button type="submit">Save</button>
-</form>
-</body>
-</html>
-)=====";
-
-
-//User Interface settings
-const char PAGE_settings_ui0[] PROGMEM = R"=====(
-<!DOCTYPE html>
-<html><head>
-<title>UI Settings</title><script>
-function gId(s){return document.getElementById(s);}function S(){GetV();Ct();}function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#user-interface-settings");}function B(){window.history.back();}function Ct(){if (gId("co").selected){gId("cth").style.display="block";}else{gId("cth").style.display="none";}}function GetV(){var d = document;
-)=====";
-
-const char PAGE_settings_ui1[] PROGMEM = R"=====(
-</head>
-<body onload="S()">
-<form id="form_s" name="Sf" method="post">
-<div class="helpB"><button type="button" onclick="H()">?</button></div>
-<button type="button" onclick="B()">Back</button><button type="submit">Save</button><hr>
-<h2>Web Setup</h2>
-User Interface Mode:
-<select name="UI">
-<option value="0" selected>Auto</option>
-<option value="1">Classic</option>
-<option value="2">Mobile</option>
-</select><br>
-Server description: <input name="DS" maxlength="32"><br><br>
-<i>The following options are for the classic UI!</i><br>
-Use HSB sliders instead of RGB by default: <input type="checkbox" name="MD"><br>
-Color Theme:
-<select name="TH" onchange="Ct()">
-<option value="0" selected>Night</option>
-<option value="1">Modern</option>
-<option value="2">Bright</option>
-<option value="3">Wine</option>
-<option value="4">Electric</option>
-<option value="5">Mint</option>
-<option value="6">Amber</option>
-<option value="7">Club</option>
-<option value="8">Air</option>
-<option value="9">Nixie</option>
-<option value="10">Terminal</option>
-<option value="11">C64</option>
-<option value="12">Easter</option>
-<option value="13">Placeholder</option>
-<option value="14">The End</option>
-<option value="15" id="co">Custom</option>
-</select><br>
-<div id="cth">
-Please specify your custom hex colors (e.g. FF0000 for red)<br>
-Custom accent color: <input maxlength=9 name="C0"><br>
-Custom background: <input maxlength=9 name="C1"><br>
-Custom panel color: <input maxlength=9 name="C2"><br>
-Custom icon color: <input maxlength=9 name="C3"><br>
-Custom shadow: <input maxlength=9 name="C4"><br>
-Custom text color: <input maxlength=9 name="C5"><br></div>
-Use font: <input maxlength=32 name="CF"><br>
-Make sure the font you use is installed on your system!<br>
-<hr><button type="button" onclick="B()">Back</button><button type="submit">Save</button>
-</form>
-</body>
-</html>
-)=====";
-
-
-//sync settings
-const char PAGE_settings_sync0[] PROGMEM = R"=====(
-<!DOCTYPE html>
-<html><head><title>Sync Settings</title>
-<script>function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#sync-settings");}function B(){window.open("/settings","_self");}function GetV(){var d = document;
-)=====";
-
-const char PAGE_settings_sync1[] PROGMEM = R"=====(
-</head>
-<body onload="GetV()">
-<form id="form_s" name="Sf" method="post">
-<div class="helpB"><button type="button" onclick="H()">?</button></div>
-<button type="button" onclick="B()">Back</button><button type="submit">Save</button><hr>
-<h2>Sync setup</h2>
-<h3>Button setup</h3>
-On/Off button enabled: <input type="checkbox" name="BT">
-<h3>WLED Broadcast</h3>
-UDP Port: <input name="UP" maxlength="5" size="4"><br>
-Receive <input type="checkbox" name="RB">Brightness, <input type="checkbox" name="RC">Color, and <input type="checkbox" name="RX">Effects<br>
-Send notifications on direct change: <input type="checkbox" name="SD"><br>
-Send notifications on button press: <input type="checkbox" name="SB"><br>
-Send Alexa notifications: <input type="checkbox" name="SA"><br>
-Send Philips Hue change notifications: <input type="checkbox" name="SH"><br>
-Send notifications twice: <input type="checkbox" name="S2"><br>
-<h3>Realtime</h3>
-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>
-<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>
-Disable realtime gamma correction: <input type="checkbox" name="RG"><br>
-Realtime LED offset: <input name="WO" type="number" min="-255" max="255" required><br>
-Enable UI access during realtime: <input type="checkbox" name="RU"> (can cause issues)
-<h3>Alexa Voice Assistant</h3>
-Emulate Alexa device: <input type="checkbox" name="AL"><br>
-Alexa invocation name: <input name="AI" maxlength="32">
-<h3>Blynk</h3>
-Device Auth token: <input name="BK" maxlength="33"><br>
-<i>Clear the token field to disable. </i><a href="https://github.com/Aircoookie/WLED/wiki/Blynk" target="_blank">Setup info</a>
-<h3>MQTT</h3>
-Broker: <input name="MS" maxlength="32"><br>
-Device Topic: <input name="MD" maxlength="32"><br>
-Group Topic: <input name="MG" maxlength="32"><br>
-<i>Reboot required to apply changes. </i><a href="https://github.com/Aircoookie/WLED/wiki/MQTT" target="_blank">MQTT info</a>
-<h3>Philips Hue</h3>
-<i>You can find the bridge IP and the light number in the 'About' section of the hue app.</i><br>
-Poll Hue light <input name="HL" type="number" min="1" max="99" required> every <input name="HI" type="number" min="100" max="65000" required> ms: <input type="checkbox" name="HP"><br>
-Then, receive <input type="checkbox" name="HO"> On/Off, <input type="checkbox" name="HB"> Brightness, and <input type="checkbox" name="HC"> Color<br>
-Hue Bridge IP:<br>
-<input name="H0" type="number" min="0" max="255" required> .
-<input name="H1" type="number" min="0" max="255" required> .
-<input name="H2" type="number" min="0" max="255" required> .
-<input name="H3" type="number" min="0" max="255" required><br>
-<b>Press the pushlink button on the bridge, after that save this page!</b><br>
-(when first connecting)<br>
-Hue status: <span class="hms"> Internal ESP Error! </span><hr>
-<button type="button" onclick="B()">Back</button><button type="submit">Save</button>
-</form>
-</body>
-</html>
-)=====";
-
-
-//time and macro settings
-const char PAGE_settings_time0[] PROGMEM = R"=====(
-<!DOCTYPE html>
-<html><head><title>Time Settings</title>
-<script>function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#time-settings");}function B(){window.open("/settings","_self");}function S(){GetV();Cs();}function gId(s){return document.getElementById(s);}function Cs(){gId("cac").style.display="none";gId("coc").style.display="block";gId("ccc").style.display="none";if (gId("ca").selected){gId("cac").style.display="block";}if (gId("cc").selected){gId("coc").style.display="none";gId("ccc").style.display="block";}if (gId("cn").selected){gId("coc").style.display="none";}}function GetV(){var d = document;
-)=====";
-
-const char PAGE_settings_time1[] PROGMEM = R"=====(
-</head>
-<body onload="S()">
-<form id="form_s" name="Sf" method="post">
-<div class="helpB"><button type="button" onclick="H()">?</button></div>
-<button type="button" onclick="B()">Back</button><button type="submit">Save</button><hr>
-<h2>Time setup</h2>
-Get time from NTP server: <input type="checkbox" name="NT"><br>
-Use 24h format: <input type="checkbox" name="CF"><br>
-Time zone: 
-<select name="TZ">
-<option value="0" selected>GMT(UTC)</option>
-<option value="1">GMT/BST</option>
-<option value="2">CET/CEST</option>
-<option value="3">EET/EEST</option>
-<option value="4">US-EST/EDT</option>
-<option value="5">US-CST/CDT</option>
-<option value="6">US-MST/MDT</option>
-<option value="7">US-AZ</option>
-<option value="8">US-PST/PDT</option>
-<option value="9">CST(AWST)</option>
-<option value="10">JST(KST)</option>
-<option value="11">AEST/AEDT</option>
-<option value="12">NZST/NZDT</option>
-<option value="13">North Korea</option>
-</select><br>
-UTC offset: <input name="UO" type="number" min="-65500" max="65500" required> seconds (max. 18 hours)<br>
-Current local time is <span class="times">unknown</span>.
-<h3>Clock</h3>
-Clock Overlay:
-<select name="OL" onchange="Cs()">
-<option value="0" id="cn" selected>None</option>
-<option value="1" id="ca">Analog Clock</option>
-<option value="2">Single Digit Clock</option>
-<option value="3" id="cc">Cronixie Clock</option>
-</select><br>
-<div id="coc">
-First LED: <input name="O1" type="number" min="0" max="255" required> Last LED: <input name="O2" type="number" min="0" max="255" required><br>
-<div id="cac">
-12h LED: <input name="OM" type="number" min="0" max="255" required><br>
-Show 5min marks: <input type="checkbox" name="O5"><br></div>
-Seconds (as trail): <input type="checkbox" name="OS"><br>
-</div>
-<div id="ccc">
-Cronixie Display: <input name="CX" maxlength="6"><br>
-Cronixie Backlight: <input type="checkbox" name="CB"><br>
-</div>
-Countdown Mode: <input type="checkbox" name="CE"><br>
-Countdown Goal: Year: 20 <input name="CY" type="number" min="0" max="99" required> Month: <input name="CI" type="number" min="1" max="12" required> Day: <input name="CD" type="number" min="1" max="31" required><br>
-Hour: <input name="CH" type="number" min="0" max="23" required> Minute: <input name="CM" type="number" min="0" max="59" required> Second: <input name="CS" type="number" min="0" max="59" required><br>
-<h3>Advanced Macros</h3>
-Define API macros here:<br>
-1: <input name="M1" maxlength="64"><br>
-2: <input name="M2" maxlength="64"><br>
-3: <input name="M3" maxlength="64"><br>
-4: <input name="M4" maxlength="64"><br>
-5: <input name="M5" maxlength="64"><br>
-6: <input name="M6" maxlength="64"><br>
-7: <input name="M7" maxlength="64"><br>
-8: <input name="M8" maxlength="64"><br>
-9: <input name="M9" maxlength="64"><br>
-10: <input name="M10" maxlength="64"><br>
-11: <input name="M11" maxlength="64"><br>
-12: <input name="M12" maxlength="64"><br>
-13: <input name="M13" maxlength="64"><br>
-14: <input name="M14" maxlength="64"><br>
-15: <input name="M15" maxlength="64"><br>
-16: <input name="M16" maxlength="64"><br><br>
-<i>Use 0 for the default action instead of a macro</i><br>
-Boot Macro: <input name="MB" type="number" min="0" max="16" required><br>
-Alexa On/Off Macros: <input name="A0" type="number" min="0" max="16" required> <input name="A1" type="number" min="0" max="16" required><br>
-Button Macro: <input name="MP" type="number" min="0" max="16" required> Long Press: <input name="ML" type="number" min="0" max="16" required><br>
-Countdown-Over Macro: <input name="MC" type="number" min="0" max="16" required><br>
-Timed-Light-Over Macro: <input name="MN" type="number" min="0" max="16" required><br>
-Time-Controlled Macros (Hours/Minutes &gt; Macro):<br>
-<input name="H0" type="number" min="0" max="24"> <input name="N0" type="number" min="0" max="59">
-&gt; <input name="T0" type="number" min="0" max="16"><br>
-<input name="H1" type="number" min="0" max="24"> <input name="N1" type="number" min="0" max="59">
-&gt; <input name="T1" type="number" min="0" max="16"><br>
-<input name="H2" type="number" min="0" max="24"> <input name="N2" type="number" min="0" max="59">
-&gt; <input name="T2" type="number" min="0" max="16"><br>
-<input name="H3" type="number" min="0" max="24"> <input name="N3" type="number" min="0" max="59">
-&gt; <input name="T3" type="number" min="0" max="16"><br>
-<input name="H4" type="number" min="0" max="24"> <input name="N4" type="number" min="0" max="59">
-&gt; <input name="T4" type="number" min="0" max="16"><br>
-<input name="H5" type="number" min="0" max="24"> <input name="N5" type="number" min="0" max="59">
-&gt; <input name="T5" type="number" min="0" max="16"><br>
-<input name="H6" type="number" min="0" max="24"> <input name="N6" type="number" min="0" max="59">
-&gt; <input name="T6" type="number" min="0" max="16"><br>
-<input name="H7" type="number" min="0" max="24"> <input name="N7" type="number" min="0" max="59">
-&gt; <input name="T7" type="number" min="0" max="16"><hr>
-<button type="button" onclick="B()">Back</button><button type="submit">Save</button>
-</form>
-</body>
-</html>
-)=====";
-
-
-//security settings and about
-const char PAGE_settings_sec0[] PROGMEM = R"=====(
-<!DOCTYPE html>
-<html><head>
-<title>Misc Settings</title>
-<script>function H(){window.open("https://github.com/Aircoookie/WLED/wiki/Settings#security-settings");}function B(){window.open("/settings","_self");}function U(){window.open("/update","_self");}function GetV(){var d = document;
-)=====";
-
-const char PAGE_settings_sec1[] PROGMEM = R"=====(
-</head>
-<body onload="GetV()">
-<form id="form_s" name="Sf" method="post">
-<div class="helpB"><button type="button" onclick="H()">?</button></div>
-<button type="button" onclick="B()">Back</button><button type="submit">Save & Reboot</button><hr>
-<h2>Security & Update setup</h2>
-Lock wireless (OTA) software update: <input type="checkbox" name="NO"><br>
-Passphrase: <input type="password" name="OP" maxlength="32"><br>
-To enable OTA, for security reasons you need to also enter the correct password!<br>
-The password should be changed when OTA is enabled.<br>
-<b>Disable OTA when not in use, otherwise an attacker can reflash device software!</b><br>
-<i>Settings on this page are only changable if OTA lock is disabled!</i><br>
-Deny access to WiFi settings if locked: <input type="checkbox" name="OW"><br><br>
-Disable recovery AP: <input type="checkbox" name="NA"><br>
-In case of an error there will be no wireless recovery possible!<br>
-Completely disables all Access Point functions.<br><br>
-Factory reset: <input type="checkbox" name="RS"><br>
-All EEPROM content (settings) will be erased.<br><br>
-HTTP traffic is unencrypted. An attacker in the same network can intercept form data!
-<h3>Software Update</h3>
-<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>
-<b>Contributors:</b><br>
-StormPie <i>(Mobile HTML UI)</i><br><br>
-Thank you so much!<br><br>
-(c) 2016-2018 Christian Schwinne <br>
-<i>Licensed under the MIT license</i><br><br>
-<b>Uses libraries:</b><br>
-<i>ESP8266/ESP32 Arduino Core</i><br>
-<i><a href="https://github.com/svenihoney/NeoPixelBus" target="_blank">NeoPixelBus</a> by Makuna (svenihoney fork)</i><br>
-<i><a href="https://github.com/FastLED/FastLED/" target="_blank">FastLED</a> library</i><br>
-<i>(ESP32) <a href="https://github.com/bbx10/WebServer_tng" target="_blank">WebServer_tng</a> by bbx10</i><br>
-<i><a href="https://github.com/kitesurfer1404/WS2812FX" target="_blank">WS2812FX</a> by kitesurfer1404 (modified)</i><br>
-<i><a href="https://github.com/JChristensen/Timezone" target="_blank">Timezone</a> library by JChristensen</i><br>
-<i><a href="https://github.com/blynkkk/blynk-library" target="_blank">Blynk</a> library (compacted)</i><br>
-<i><a href="https://github.com/forkineye/E131" target="_blank">E1.31</a> library by forkineye (modified)</i><br>
-<i><a href="https://github.com/knolleary/pubsubclient" target="_blank">PubSubClient</a> by knolleary (modified)</i><br>
-<i><a href="https://github.com/Aircoookie/Espalexa" target="_blank">Espalexa</a> by Aircoookie (modified)</i><br><br>
-<i>UI icons by <a href="https://linearicons.com" target="_blank">Linearicons</a> created by <a href="https://perxis.com" target="_blank">Perxis</a>! (CC-BY-SA 4.0)</i> <br><br>
-Server message: <span class="msg"> Response error! </span><hr>
-<button type="button" onclick="B()">Back</button><button type="submit">Save & Reboot</button>
-</form>
-</body>
-</html>
-)=====";

wled00/ir_codes.h

@@ -0,0 +1,95 @@
+//Infrared codes
+
+//Add your custom codes here
+#define IRCUSTOM_ONOFF  0xA55AEA15 //Pioneer RC-975R "+FAV" button (example)
+#define IRCUSTOM_MACRO1 0xFFFFFFFF //placeholder, will never be checked for
+
+//Infrared codes for 24-key remote from http://woodsgood.ca/projects/2015/02/13/rgb-led-strip-controllers-ir-codes/
+#define IR24_BRIGHTER  0xF700FF
+#define IR24_DARKER    0xF7807F
+#define IR24_OFF       0xF740BF 
+#define IR24_ON        0xF7C03F
+#define IR24_RED       0xF720DF
+#define IR24_REDDISH   0xF710EF
+#define IR24_ORANGE    0xF730CF
+#define IR24_YELLOWISH 0xF708F7
+#define IR24_YELLOW    0xF728D7
+#define IR24_GREEN     0xF7A05F
+#define IR24_GREENISH  0xF7906F
+#define IR24_TURQUOISE 0xF7B04F 
+#define IR24_CYAN      0xF78877
+#define IR24_AQUA      0xF7A857
+#define IR24_BLUE      0xF7609F
+#define IR24_DEEPBLUE  0xF750AF
+#define IR24_PURPLE    0xF7708F
+#define IR24_MAGENTA   0xF748B7
+#define IR24_PINK      0xF76897
+#define IR24_WHITE     0xF7E01F
+#define IR24_FLASH     0xF7D02F
+#define IR24_STROBE    0xF7F00F 
+#define IR24_FADE      0xF7C837 
+#define IR24_SMOOTH    0xF7E817 
+
+/* 44-key defs, to be done later
+#define IR44_BPlus  0xFF3AC5  // 
+#define IR44_BMinus 0xFFBA45  // 
+#define IR44_ON     0xFF827D  // 
+#define IR44_OFF    0xFF02FD  // 
+#define IR44_R      0xFF1AE5  // 
+#define IR44_G      0xFF9A65  // 
+#define IR44_B      0xFFA25D  // 
+#define IR44_W      0xFF22DD  // 
+#define IR44_B1     0xFF2AD5  // 
+#define IR44_B2     0xFFAA55  // 
+#define IR44_B3     0xFF926D  // 
+#define IR44_B4     0xFF12ED  // 
+#define IR44_B5     0xFF0AF5  // 
+#define IR44_B6     0xFF8A75  // 
+#define IR44_B7     0xFFB24D  // 
+#define IR44_B8     0xFF32CD  // 
+#define IR44_B9     0xFF38C7  // 
+#define IR44_B10    0xFFB847  // 
+#define IR44_B11    0xFF7887  // 
+#define IR44_B12    0xFFF807  // 
+#define IR44_B13    0xFF18E7  // 
+#define IR44_B14    0xFF9867  // 
+#define IR44_B15    0xFF58A7  // 
+#define IR44_B16    0xFFD827  // 
+#define IR44_UPR    0xFF28D7  // 
+#define IR44_UPG    0xFFA857  // 
+#define IR44_UPB    0xFF6897  // 
+#define IR44_QUICK  0xFFE817  // 
+#define IR44_DOWNR  0xFF08F7  // 
+#define IR44_DOWNG  0xFF8877  // 
+#define IR44_DOWNB  0xFF48B7  // 
+#define IR44_SLOW   0xFFC837  // 
+#define IR44_DIY1   0xFF30CF  // 
+#define IR44_DIY2   0xFFB04F  // 
+#define IR44_DIY3   0xFF708F  // 
+#define IR44_AUTO   0xFFF00F  // 
+#define IR44_DIY4   0xFF10EF  // 
+#define IR44_DIY5   0xFF906F  // 
+#define IR44_DIY6   0xFF50AF  // 
+#define IR44_FLASH  0xFFD02F  // 
+#define IR44_JUMP3  0xFF20DF  // 
+#define IR44_JUMP7  0xFFA05F  // 
+#define IR44_FADE3  0xFF609F  // 
+#define IR44_FADE7  0xFFE01F  // 
+*/
+
+#define COLOR_RED       0xFF0000
+#define COLOR_REDDISH   0xFF7800
+#define COLOR_ORANGE    0xFFA000
+#define COLOR_YELLOWISH 0xFFC800
+#define COLOR_YELLOW    0xFFFF00
+#define COLOR_GREEN     0x00FF00
+#define COLOR_GREENISH  0x00FF78
+#define COLOR_TURQUOISE 0x00FFA0
+#define COLOR_CYAN      0x00FFDC
+#define COLOR_AQUA      0x00C8FF
+#define COLOR_BLUE      0x00A0FF
+#define COLOR_DEEPBLUE  0x0000FF
+#define COLOR_PURPLE    0xAA00FF
+#define COLOR_MAGENTA   0xFF00DC
+#define COLOR_PINK      0xFF00A0
+#define COLOR_WHITE     0xFFFFDC

wled00/palettes.h

@@ -500,6 +500,79 @@ 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};
+
+DEFINE_GRADIENT_PALETTE( Orangery_gp ) {
+    0, 255, 95, 23,
+   30, 255, 82,  0,
+   60, 223, 13,  8,
+   90, 144, 44,  2,
+  120, 255,110, 17,
+  150, 255, 69,  0,
+  180, 158, 13, 11,
+  210, 241, 82, 17,
+  255, 213, 37,  4};
+
+//inspired by Mark Kriegsman https://gist.github.com/kriegsman/756ea6dcae8e30845b5a
+DEFINE_GRADIENT_PALETTE( C9_gp ) {
+    0, 184,  4,  0, //red
+   60, 184,  4,  0,
+   65, 144, 44,  2, //amber
+  125, 144, 44,  2,
+  130,   4, 96,  2, //green
+  190,   4, 96,  2,
+  195,   7,  7, 88, //blue
+  255,   7,  7, 88};
+
+DEFINE_GRADIENT_PALETTE( Sakura_gp ) {
+    0, 196, 19, 10,
+   65, 255, 69, 45,
+  130, 223, 45, 72,
+  195, 255, 82,103,
+  255, 223, 13, 17};
+
+DEFINE_GRADIENT_PALETTE( Aurora_gp ) {
+    0,   1,  5, 45, //deep blue
+   64,   0,200, 23,
+  128,   0,255,  0, //green
+  170,   0,243, 45,
+  200,   0,135,  7,
+  255,   1,  5, 45};//deep blue
+  
 
 // Single array of defined cpt-city color palettes.
 // This will let us programmatically choose one based on
@@ -543,8 +616,14 @@ 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
+  Orangery_gp,                  //47-34 Orangery
+  C9_gp,                        //48-35 C9
+  Sakura_gp,                    //49-36 Sakura
+  Aurora_gp,                    //50-37 Aurora
+};
 
 
 // Count of how many cpt-city gradients are defined:
@@ -552,4 +631,3 @@ const uint8_t gGradientPaletteCount =
   sizeof( gGradientPalettes) / sizeof( TProgmemRGBGradientPalettePtr );
 
 #endif
-

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient.cpp

@@ -0,0 +1,877 @@
+#include "AsyncMqttClient.hpp"
+
+AsyncMqttClient::AsyncMqttClient()
+: _connected(false)
+, _connectPacketNotEnoughSpace(false)
+, _disconnectFlagged(false)
+, _tlsBadFingerprint(false)
+, _lastClientActivity(0)
+, _lastServerActivity(0)
+, _lastPingRequestTime(0)
+, _host(nullptr)
+, _useIp(false)
+#if ASYNC_TCP_SSL_ENABLED
+, _secure(false)
+#endif
+, _port(0)
+, _keepAlive(15)
+, _cleanSession(true)
+, _clientId(nullptr)
+, _username(nullptr)
+, _password(nullptr)
+, _willTopic(nullptr)
+, _willPayload(nullptr)
+, _willPayloadLength(0)
+, _willQos(0)
+, _willRetain(false)
+, _parsingInformation { .bufferState = AsyncMqttClientInternals::BufferState::NONE }
+, _currentParsedPacket(nullptr)
+, _remainingLengthBufferPosition(0)
+, _nextPacketId(1) {
+  _client.onConnect([](void* obj, AsyncClient* c) { (static_cast<AsyncMqttClient*>(obj))->_onConnect(c); }, this);
+  _client.onDisconnect([](void* obj, AsyncClient* c) { (static_cast<AsyncMqttClient*>(obj))->_onDisconnect(c); }, this);
+  _client.onError([](void* obj, AsyncClient* c, int8_t error) { (static_cast<AsyncMqttClient*>(obj))->_onError(c, error); }, this);
+  _client.onTimeout([](void* obj, AsyncClient* c, uint32_t time) { (static_cast<AsyncMqttClient*>(obj))->_onTimeout(c, time); }, this);
+  _client.onAck([](void* obj, AsyncClient* c, size_t len, uint32_t time) { (static_cast<AsyncMqttClient*>(obj))->_onAck(c, len, time); }, this);
+  _client.onData([](void* obj, AsyncClient* c, void* data, size_t len) { (static_cast<AsyncMqttClient*>(obj))->_onData(c, static_cast<char*>(data), len); }, this);
+  _client.onPoll([](void* obj, AsyncClient* c) { (static_cast<AsyncMqttClient*>(obj))->_onPoll(c); }, this);
+
+#ifdef ESP32
+  sprintf(_generatedClientId, "esp32%06x", ESP.getEfuseMac());
+  _xSemaphore = xSemaphoreCreateMutex();
+#elif defined(ESP8266)
+  sprintf(_generatedClientId, "esp8266%06x", ESP.getChipId());
+#endif
+  _clientId = _generatedClientId;
+
+  setMaxTopicLength(128);
+}
+
+AsyncMqttClient::~AsyncMqttClient() {
+  delete _currentParsedPacket;
+  delete[] _parsingInformation.topicBuffer;
+#ifdef ESP32
+  vSemaphoreDelete(_xSemaphore);
+#endif
+}
+
+AsyncMqttClient& AsyncMqttClient::setKeepAlive(uint16_t keepAlive) {
+  _keepAlive = keepAlive;
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::setClientId(const char* clientId) {
+  _clientId = clientId;
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::setCleanSession(bool cleanSession) {
+  _cleanSession = cleanSession;
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::setMaxTopicLength(uint16_t maxTopicLength) {
+  _parsingInformation.maxTopicLength = maxTopicLength;
+  delete[] _parsingInformation.topicBuffer;
+  _parsingInformation.topicBuffer = new char[maxTopicLength + 1];
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::setCredentials(const char* username, const char* password) {
+  _username = username;
+  _password = password;
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::setWill(const char* topic, uint8_t qos, bool retain, const char* payload, size_t length) {
+  _willTopic = topic;
+  _willQos = qos;
+  _willRetain = retain;
+  _willPayload = payload;
+  _willPayloadLength = length;
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::setServer(IPAddress ip, uint16_t port) {
+  _useIp = true;
+  _ip = ip;
+  _port = port;
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::setServer(const char* host, uint16_t port) {
+  _useIp = false;
+  _host = host;
+  _port = port;
+  return *this;
+}
+
+#if ASYNC_TCP_SSL_ENABLED
+AsyncMqttClient& AsyncMqttClient::setSecure(bool secure) {
+  _secure = secure;
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::addServerFingerprint(const uint8_t* fingerprint) {
+  std::array<uint8_t, SHA1_SIZE> newFingerprint;
+  memcpy(newFingerprint.data(), fingerprint, SHA1_SIZE);
+  _secureServerFingerprints.push_back(newFingerprint);
+  return *this;
+}
+#endif
+
+AsyncMqttClient& AsyncMqttClient::onConnect(AsyncMqttClientInternals::OnConnectUserCallback callback) {
+  _onConnectUserCallbacks.push_back(callback);
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::onDisconnect(AsyncMqttClientInternals::OnDisconnectUserCallback callback) {
+  _onDisconnectUserCallbacks.push_back(callback);
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::onSubscribe(AsyncMqttClientInternals::OnSubscribeUserCallback callback) {
+  _onSubscribeUserCallbacks.push_back(callback);
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::onUnsubscribe(AsyncMqttClientInternals::OnUnsubscribeUserCallback callback) {
+  _onUnsubscribeUserCallbacks.push_back(callback);
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::onMessage(AsyncMqttClientInternals::OnMessageUserCallback callback) {
+  _onMessageUserCallbacks.push_back(callback);
+  return *this;
+}
+
+AsyncMqttClient& AsyncMqttClient::onPublish(AsyncMqttClientInternals::OnPublishUserCallback callback) {
+  _onPublishUserCallbacks.push_back(callback);
+  return *this;
+}
+
+void AsyncMqttClient::_freeCurrentParsedPacket() {
+  delete _currentParsedPacket;
+  _currentParsedPacket = nullptr;
+}
+
+void AsyncMqttClient::_clear() {
+  _lastPingRequestTime = 0;
+  _connected = false;
+  _disconnectFlagged = false;
+  _connectPacketNotEnoughSpace = false;
+  _tlsBadFingerprint = false;
+  _freeCurrentParsedPacket();
+
+  _pendingPubRels.clear();
+  _pendingPubRels.shrink_to_fit();
+
+  _toSendAcks.clear();
+  _toSendAcks.shrink_to_fit();
+
+  _nextPacketId = 1;
+  _parsingInformation.bufferState = AsyncMqttClientInternals::BufferState::NONE;
+}
+
+/* TCP */
+void AsyncMqttClient::_onConnect(AsyncClient* client) {
+  (void)client;
+
+#if ASYNC_TCP_SSL_ENABLED
+  if (_secure && _secureServerFingerprints.size() > 0) {
+    SSL* clientSsl = _client.getSSL();
+
+    bool sslFoundFingerprint = false;
+    for (std::array<uint8_t, SHA1_SIZE> fingerprint : _secureServerFingerprints) {
+      if (ssl_match_fingerprint(clientSsl, fingerprint.data()) == SSL_OK) {
+        sslFoundFingerprint = true;
+        break;
+      }
+    }
+
+    if (!sslFoundFingerprint) {
+      _tlsBadFingerprint = true;
+      _client.close(true);
+      return;
+    }
+  }
+#endif
+
+  char fixedHeader[5];
+  fixedHeader[0] = AsyncMqttClientInternals::PacketType.CONNECT;
+  fixedHeader[0] = fixedHeader[0] << 4;
+  fixedHeader[0] = fixedHeader[0] | AsyncMqttClientInternals::HeaderFlag.CONNECT_RESERVED;
+
+  uint16_t protocolNameLength = 4;
+  char protocolNameLengthBytes[2];
+  protocolNameLengthBytes[0] = protocolNameLength >> 8;
+  protocolNameLengthBytes[1] = protocolNameLength & 0xFF;
+
+  char protocolLevel[1];
+  protocolLevel[0] = 0x04;
+
+  char connectFlags[1];
+  connectFlags[0] = 0;
+  if (_cleanSession) connectFlags[0] |= AsyncMqttClientInternals::ConnectFlag.CLEAN_SESSION;
+  if (_username != nullptr) connectFlags[0] |= AsyncMqttClientInternals::ConnectFlag.USERNAME;
+  if (_password != nullptr) connectFlags[0] |= AsyncMqttClientInternals::ConnectFlag.PASSWORD;
+  if (_willTopic != nullptr) {
+    connectFlags[0] |= AsyncMqttClientInternals::ConnectFlag.WILL;
+    if (_willRetain) connectFlags[0] |= AsyncMqttClientInternals::ConnectFlag.WILL_RETAIN;
+    switch (_willQos) {
+      case 0:
+        connectFlags[0] |= AsyncMqttClientInternals::ConnectFlag.WILL_QOS0;
+        break;
+      case 1:
+        connectFlags[0] |= AsyncMqttClientInternals::ConnectFlag.WILL_QOS1;
+        break;
+      case 2:
+        connectFlags[0] |= AsyncMqttClientInternals::ConnectFlag.WILL_QOS2;
+        break;
+    }
+  }
+
+  char keepAliveBytes[2];
+  keepAliveBytes[0] = _keepAlive >> 8;
+  keepAliveBytes[1] = _keepAlive & 0xFF;
+
+  uint16_t clientIdLength = strlen(_clientId);
+  char clientIdLengthBytes[2];
+  clientIdLengthBytes[0] = clientIdLength >> 8;
+  clientIdLengthBytes[1] = clientIdLength & 0xFF;
+
+  // Optional fields
+  uint16_t willTopicLength = 0;
+  char willTopicLengthBytes[2];
+  uint16_t willPayloadLength = _willPayloadLength;
+  char willPayloadLengthBytes[2];
+  if (_willTopic != nullptr) {
+    willTopicLength = strlen(_willTopic);
+    willTopicLengthBytes[0] = willTopicLength >> 8;
+    willTopicLengthBytes[1] = willTopicLength & 0xFF;
+
+    if (_willPayload != nullptr && willPayloadLength == 0) willPayloadLength = strlen(_willPayload);
+
+    willPayloadLengthBytes[0] = willPayloadLength >> 8;
+    willPayloadLengthBytes[1] = willPayloadLength & 0xFF;
+  }
+
+  uint16_t usernameLength = 0;
+  char usernameLengthBytes[2];
+  if (_username != nullptr) {
+    usernameLength = strlen(_username);
+    usernameLengthBytes[0] = usernameLength >> 8;
+    usernameLengthBytes[1] = usernameLength & 0xFF;
+  }
+
+  uint16_t passwordLength = 0;
+  char passwordLengthBytes[2];
+  if (_password != nullptr) {
+    passwordLength = strlen(_password);
+    passwordLengthBytes[0] = passwordLength >> 8;
+    passwordLengthBytes[1] = passwordLength & 0xFF;
+  }
+
+  uint32_t remainingLength = 2 + protocolNameLength + 1 + 1 + 2 + 2 + clientIdLength;  // always present
+  if (_willTopic != nullptr) remainingLength += 2 + willTopicLength + 2 + willPayloadLength;
+  if (_username != nullptr) remainingLength += 2 + usernameLength;
+  if (_password != nullptr) remainingLength += 2 + passwordLength;
+  uint8_t remainingLengthLength = AsyncMqttClientInternals::Helpers::encodeRemainingLength(remainingLength, fixedHeader + 1);
+
+  uint32_t neededSpace = 1 + remainingLengthLength;
+  neededSpace += 2;
+  neededSpace += protocolNameLength;
+  neededSpace += 1;
+  neededSpace += 1;
+  neededSpace += 2;
+  neededSpace += 2;
+  neededSpace += clientIdLength;
+  if (_willTopic != nullptr) {
+    neededSpace += 2;
+    neededSpace += willTopicLength;
+
+    neededSpace += 2;
+    if (_willPayload != nullptr) neededSpace += willPayloadLength;
+  }
+  if (_username != nullptr) {
+    neededSpace += 2;
+    neededSpace += usernameLength;
+  }
+  if (_password != nullptr) {
+    neededSpace += 2;
+    neededSpace += passwordLength;
+  }
+
+  SEMAPHORE_TAKE();
+  if (_client.space() < neededSpace) {
+    _connectPacketNotEnoughSpace = true;
+    _client.close(true);
+    SEMAPHORE_GIVE();
+    return;
+  }
+
+  _client.add(fixedHeader, 1 + remainingLengthLength);
+  _client.add(protocolNameLengthBytes, 2);
+  _client.add("MQTT", protocolNameLength);
+  _client.add(protocolLevel, 1);
+  _client.add(connectFlags, 1);
+  _client.add(keepAliveBytes, 2);
+  _client.add(clientIdLengthBytes, 2);
+  _client.add(_clientId, clientIdLength);
+  if (_willTopic != nullptr) {
+    _client.add(willTopicLengthBytes, 2);
+    _client.add(_willTopic, willTopicLength);
+
+    _client.add(willPayloadLengthBytes, 2);
+    if (_willPayload != nullptr) _client.add(_willPayload, willPayloadLength);
+  }
+  if (_username != nullptr) {
+    _client.add(usernameLengthBytes, 2);
+    _client.add(_username, usernameLength);
+  }
+  if (_password != nullptr) {
+    _client.add(passwordLengthBytes, 2);
+    _client.add(_password, passwordLength);
+  }
+  _client.send();
+  _lastClientActivity = millis();
+  SEMAPHORE_GIVE();
+}
+
+void AsyncMqttClient::_onDisconnect(AsyncClient* client) {
+  (void)client;
+  if (!_disconnectFlagged) {
+    AsyncMqttClientDisconnectReason reason;
+
+    if (_connectPacketNotEnoughSpace) {
+      reason = AsyncMqttClientDisconnectReason::ESP8266_NOT_ENOUGH_SPACE;
+    } else if (_tlsBadFingerprint) {
+      reason = AsyncMqttClientDisconnectReason::TLS_BAD_FINGERPRINT;
+    } else {
+      reason = AsyncMqttClientDisconnectReason::TCP_DISCONNECTED;
+    }
+    for (auto callback : _onDisconnectUserCallbacks) callback(reason);
+  }
+  _clear();
+}
+
+void AsyncMqttClient::_onError(AsyncClient* client, int8_t error) {
+  (void)client;
+  (void)error;
+  // _onDisconnect called anyway
+}
+
+void AsyncMqttClient::_onTimeout(AsyncClient* client, uint32_t time) {
+  (void)client;
+  (void)time;
+  // disconnection will be handled by ping/pong management
+}
+
+void AsyncMqttClient::_onAck(AsyncClient* client, size_t len, uint32_t time) {
+  (void)client;
+  (void)len;
+  (void)time;
+}
+
+void AsyncMqttClient::_onData(AsyncClient* client, char* data, size_t len) {
+  (void)client;
+  size_t currentBytePosition = 0;
+  char currentByte;
+  do {
+    switch (_parsingInformation.bufferState) {
+      case AsyncMqttClientInternals::BufferState::NONE:
+        currentByte = data[currentBytePosition++];
+        _parsingInformation.packetType = currentByte >> 4;
+        _parsingInformation.packetFlags = (currentByte << 4) >> 4;
+        _parsingInformation.bufferState = AsyncMqttClientInternals::BufferState::REMAINING_LENGTH;
+        _lastServerActivity = millis();
+        switch (_parsingInformation.packetType) {
+          case AsyncMqttClientInternals::PacketType.CONNACK:
+            _currentParsedPacket = new AsyncMqttClientInternals::ConnAckPacket(&_parsingInformation, std::bind(&AsyncMqttClient::_onConnAck, this, std::placeholders::_1, std::placeholders::_2));
+            break;
+          case AsyncMqttClientInternals::PacketType.PINGRESP:
+            _currentParsedPacket = new AsyncMqttClientInternals::PingRespPacket(&_parsingInformation, std::bind(&AsyncMqttClient::_onPingResp, this));
+            break;
+          case AsyncMqttClientInternals::PacketType.SUBACK:
+            _currentParsedPacket = new AsyncMqttClientInternals::SubAckPacket(&_parsingInformation, std::bind(&AsyncMqttClient::_onSubAck, this, std::placeholders::_1, std::placeholders::_2));
+            break;
+          case AsyncMqttClientInternals::PacketType.UNSUBACK:
+            _currentParsedPacket = new AsyncMqttClientInternals::UnsubAckPacket(&_parsingInformation, std::bind(&AsyncMqttClient::_onUnsubAck, this, std::placeholders::_1));
+            break;
+          case AsyncMqttClientInternals::PacketType.PUBLISH:
+            _currentParsedPacket = new AsyncMqttClientInternals::PublishPacket(&_parsingInformation, std::bind(&AsyncMqttClient::_onMessage, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3, std::placeholders::_4, std::placeholders::_5, std::placeholders::_6, std::placeholders::_7, std::placeholders::_8, std::placeholders::_9), std::bind(&AsyncMqttClient::_onPublish, this, std::placeholders::_1, std::placeholders::_2));
+            break;
+          case AsyncMqttClientInternals::PacketType.PUBREL:
+            _currentParsedPacket = new AsyncMqttClientInternals::PubRelPacket(&_parsingInformation, std::bind(&AsyncMqttClient::_onPubRel, this, std::placeholders::_1));
+            break;
+          case AsyncMqttClientInternals::PacketType.PUBACK:
+            _currentParsedPacket = new AsyncMqttClientInternals::PubAckPacket(&_parsingInformation, std::bind(&AsyncMqttClient::_onPubAck, this, std::placeholders::_1));
+            break;
+          case AsyncMqttClientInternals::PacketType.PUBREC:
+            _currentParsedPacket = new AsyncMqttClientInternals::PubRecPacket(&_parsingInformation, std::bind(&AsyncMqttClient::_onPubRec, this, std::placeholders::_1));
+            break;
+          case AsyncMqttClientInternals::PacketType.PUBCOMP:
+            _currentParsedPacket = new AsyncMqttClientInternals::PubCompPacket(&_parsingInformation, std::bind(&AsyncMqttClient::_onPubComp, this, std::placeholders::_1));
+            break;
+          default:
+            break;
+        }
+        break;
+      case AsyncMqttClientInternals::BufferState::REMAINING_LENGTH:
+        currentByte = data[currentBytePosition++];
+        _remainingLengthBuffer[_remainingLengthBufferPosition++] = currentByte;
+        if (currentByte >> 7 == 0) {
+          _parsingInformation.remainingLength = AsyncMqttClientInternals::Helpers::decodeRemainingLength(_remainingLengthBuffer);
+          _remainingLengthBufferPosition = 0;
+          if (_parsingInformation.remainingLength > 0) {
+            _parsingInformation.bufferState = AsyncMqttClientInternals::BufferState::VARIABLE_HEADER;
+          } else {
+            // PINGRESP is a special case where it has no variable header, so the packet ends right here
+            _parsingInformation.bufferState = AsyncMqttClientInternals::BufferState::NONE;
+            _onPingResp();
+          }
+        }
+        break;
+      case AsyncMqttClientInternals::BufferState::VARIABLE_HEADER:
+        _currentParsedPacket->parseVariableHeader(data, len, &currentBytePosition);
+        break;
+      case AsyncMqttClientInternals::BufferState::PAYLOAD:
+        _currentParsedPacket->parsePayload(data, len, &currentBytePosition);
+        break;
+      default:
+        currentBytePosition = len;
+    }
+  } while (currentBytePosition != len);
+}
+
+void AsyncMqttClient::_onPoll(AsyncClient* client) {
+  if (!_connected) return;
+
+  // if there is too much time the client has sent a ping request without a response, disconnect client to avoid half open connections
+  if (_lastPingRequestTime != 0 && (millis() - _lastPingRequestTime) >= (_keepAlive * 1000 * 2)) {
+    disconnect();
+    return;
+  // send ping to ensure the server will receive at least one message inside keepalive window
+  } else if (_lastPingRequestTime == 0 && (millis() - _lastClientActivity) >= (_keepAlive * 1000 * 0.7)) {
+    _sendPing();
+
+  // send ping to verify if the server is still there (ensure this is not a half connection)
+  } else if (_connected && _lastPingRequestTime == 0 && (millis() - _lastServerActivity) >= (_keepAlive * 1000 * 0.7)) {
+    _sendPing();
+  }
+
+  // handle to send ack packets
+
+  _sendAcks();
+
+  // handle disconnect
+
+  if (_disconnectFlagged) {
+    _sendDisconnect();
+  }
+}
+
+/* MQTT */
+void AsyncMqttClient::_onPingResp() {
+  _freeCurrentParsedPacket();
+  _lastPingRequestTime = 0;
+}
+
+void AsyncMqttClient::_onConnAck(bool sessionPresent, uint8_t connectReturnCode) {
+  (void)sessionPresent;
+  _freeCurrentParsedPacket();
+
+  if (connectReturnCode == 0) {
+    _connected = true;
+    for (auto callback : _onConnectUserCallbacks) callback(sessionPresent);
+  } else {
+    for (auto callback : _onDisconnectUserCallbacks) callback(static_cast<AsyncMqttClientDisconnectReason>(connectReturnCode));
+    _disconnectFlagged = true;
+  }
+}
+
+void AsyncMqttClient::_onSubAck(uint16_t packetId, char status) {
+  _freeCurrentParsedPacket();
+
+  for (auto callback : _onSubscribeUserCallbacks) callback(packetId, status);
+}
+
+void AsyncMqttClient::_onUnsubAck(uint16_t packetId) {
+  _freeCurrentParsedPacket();
+
+  for (auto callback : _onUnsubscribeUserCallbacks) callback(packetId);
+}
+
+void AsyncMqttClient::_onMessage(char* topic, char* payload, uint8_t qos, bool dup, bool retain, size_t len, size_t index, size_t total, uint16_t packetId) {
+  bool notifyPublish = true;
+
+  if (qos == 2) {
+    for (AsyncMqttClientInternals::PendingPubRel pendingPubRel : _pendingPubRels) {
+      if (pendingPubRel.packetId == packetId) {
+        notifyPublish = false;
+        break;
+      }
+    }
+  }
+
+  if (notifyPublish) {
+    AsyncMqttClientMessageProperties properties;
+    properties.qos = qos;
+    properties.dup = dup;
+    properties.retain = retain;
+
+    for (auto callback : _onMessageUserCallbacks) callback(topic, payload, properties, len, index, total);
+  }
+}
+
+void AsyncMqttClient::_onPublish(uint16_t packetId, uint8_t qos) {
+  AsyncMqttClientInternals::PendingAck pendingAck;
+
+  if (qos == 1) {
+    pendingAck.packetType = AsyncMqttClientInternals::PacketType.PUBACK;
+    pendingAck.headerFlag = AsyncMqttClientInternals::HeaderFlag.PUBACK_RESERVED;
+    pendingAck.packetId = packetId;
+    _toSendAcks.push_back(pendingAck);
+  } else if (qos == 2) {
+    pendingAck.packetType = AsyncMqttClientInternals::PacketType.PUBREC;
+    pendingAck.headerFlag = AsyncMqttClientInternals::HeaderFlag.PUBREC_RESERVED;
+    pendingAck.packetId = packetId;
+    _toSendAcks.push_back(pendingAck);
+
+    bool pubRelAwaiting = false;
+    for (AsyncMqttClientInternals::PendingPubRel pendingPubRel : _pendingPubRels) {
+      if (pendingPubRel.packetId == packetId) {
+        pubRelAwaiting = true;
+        break;
+      }
+    }
+
+    if (!pubRelAwaiting) {
+      AsyncMqttClientInternals::PendingPubRel pendingPubRel;
+      pendingPubRel.packetId = packetId;
+      _pendingPubRels.push_back(pendingPubRel);
+    }
+
+    _sendAcks();
+  }
+
+  _freeCurrentParsedPacket();
+}
+
+void AsyncMqttClient::_onPubRel(uint16_t packetId) {
+  _freeCurrentParsedPacket();
+
+  AsyncMqttClientInternals::PendingAck pendingAck;
+  pendingAck.packetType = AsyncMqttClientInternals::PacketType.PUBCOMP;
+  pendingAck.headerFlag = AsyncMqttClientInternals::HeaderFlag.PUBCOMP_RESERVED;
+  pendingAck.packetId = packetId;
+  _toSendAcks.push_back(pendingAck);
+
+  for (size_t i = 0; i < _pendingPubRels.size(); i++) {
+    if (_pendingPubRels[i].packetId == packetId) {
+      _pendingPubRels.erase(_pendingPubRels.begin() + i);
+      _pendingPubRels.shrink_to_fit();
+    }
+  }
+
+  _sendAcks();
+}
+
+void AsyncMqttClient::_onPubAck(uint16_t packetId) {
+  _freeCurrentParsedPacket();
+
+  for (auto callback : _onPublishUserCallbacks) callback(packetId);
+}
+
+void AsyncMqttClient::_onPubRec(uint16_t packetId) {
+  _freeCurrentParsedPacket();
+
+  AsyncMqttClientInternals::PendingAck pendingAck;
+  pendingAck.packetType = AsyncMqttClientInternals::PacketType.PUBREL;
+  pendingAck.headerFlag = AsyncMqttClientInternals::HeaderFlag.PUBREL_RESERVED;
+  pendingAck.packetId = packetId;
+  _toSendAcks.push_back(pendingAck);
+
+  _sendAcks();
+}
+
+void AsyncMqttClient::_onPubComp(uint16_t packetId) {
+  _freeCurrentParsedPacket();
+
+  for (auto callback : _onPublishUserCallbacks) callback(packetId);
+}
+
+bool AsyncMqttClient::_sendPing() {
+  char fixedHeader[2];
+  fixedHeader[0] = AsyncMqttClientInternals::PacketType.PINGREQ;
+  fixedHeader[0] = fixedHeader[0] << 4;
+  fixedHeader[0] = fixedHeader[0] | AsyncMqttClientInternals::HeaderFlag.PINGREQ_RESERVED;
+  fixedHeader[1] = 0;
+
+  size_t neededSpace = 2;
+
+  SEMAPHORE_TAKE(false);
+  if (_client.space() < neededSpace) { SEMAPHORE_GIVE(); return false; }
+
+  _client.add(fixedHeader, 2);
+  _client.send();
+  _lastClientActivity = millis();
+  _lastPingRequestTime = millis();
+
+  SEMAPHORE_GIVE();
+  return true;
+}
+
+void AsyncMqttClient::_sendAcks() {
+  uint8_t neededAckSpace = 2 + 2;
+
+  SEMAPHORE_TAKE();
+  for (size_t i = 0; i < _toSendAcks.size(); i++) {
+    if (_client.space() < neededAckSpace) break;
+
+    AsyncMqttClientInternals::PendingAck pendingAck = _toSendAcks[i];
+
+    char fixedHeader[2];
+    fixedHeader[0] = pendingAck.packetType;
+    fixedHeader[0] = fixedHeader[0] << 4;
+    fixedHeader[0] = fixedHeader[0] | pendingAck.headerFlag;
+    fixedHeader[1] = 2;
+
+    char packetIdBytes[2];
+    packetIdBytes[0] = pendingAck.packetId >> 8;
+    packetIdBytes[1] = pendingAck.packetId & 0xFF;
+
+    _client.add(fixedHeader, 2);
+    _client.add(packetIdBytes, 2);
+    _client.send();
+
+    _toSendAcks.erase(_toSendAcks.begin() + i);
+    _toSendAcks.shrink_to_fit();
+
+    _lastClientActivity = millis();
+  }
+  SEMAPHORE_GIVE();
+}
+
+bool AsyncMqttClient::_sendDisconnect() {
+  if (!_connected) return true;
+
+  const uint8_t neededSpace = 2;
+
+  SEMAPHORE_TAKE(false);
+
+  if (_client.space() < neededSpace) { SEMAPHORE_GIVE(); return false; }
+
+  char fixedHeader[2];
+  fixedHeader[0] = AsyncMqttClientInternals::PacketType.DISCONNECT;
+  fixedHeader[0] = fixedHeader[0] << 4;
+  fixedHeader[0] = fixedHeader[0] | AsyncMqttClientInternals::HeaderFlag.DISCONNECT_RESERVED;
+  fixedHeader[1] = 0;
+
+  _client.add(fixedHeader, 2);
+  _client.send();
+  _client.close(true);
+
+  _disconnectFlagged = false;
+
+  SEMAPHORE_GIVE();
+  return true;
+}
+
+uint16_t AsyncMqttClient::_getNextPacketId() {
+  uint16_t nextPacketId = _nextPacketId;
+
+  if (_nextPacketId == 65535) _nextPacketId = 0;  // 0 is forbidden
+  _nextPacketId++;
+
+  return nextPacketId;
+}
+
+bool AsyncMqttClient::connected() const {
+  return _connected;
+}
+
+void AsyncMqttClient::connect() {
+  if (_connected) return;
+
+#if ASYNC_TCP_SSL_ENABLED
+  if (_useIp) {
+    _client.connect(_ip, _port, _secure);
+  } else {
+    _client.connect(_host, _port, _secure);
+  }
+#else
+  if (_useIp) {
+    _client.connect(_ip, _port);
+  } else {
+    _client.connect(_host, _port);
+  }
+#endif
+}
+
+void AsyncMqttClient::disconnect(bool force) {
+  if (!_connected) return;
+
+  if (force) {
+    _client.close(true);
+  } else {
+    _disconnectFlagged = true;
+    _sendDisconnect();
+  }
+}
+
+uint16_t AsyncMqttClient::subscribe(const char* topic, uint8_t qos) {
+  if (!_connected) return 0;
+
+  char fixedHeader[5];
+  fixedHeader[0] = AsyncMqttClientInternals::PacketType.SUBSCRIBE;
+  fixedHeader[0] = fixedHeader[0] << 4;
+  fixedHeader[0] = fixedHeader[0] | AsyncMqttClientInternals::HeaderFlag.SUBSCRIBE_RESERVED;
+
+  uint16_t topicLength = strlen(topic);
+  char topicLengthBytes[2];
+  topicLengthBytes[0] = topicLength >> 8;
+  topicLengthBytes[1] = topicLength & 0xFF;
+
+  char qosByte[1];
+  qosByte[0] = qos;
+
+  uint8_t remainingLengthLength = AsyncMqttClientInternals::Helpers::encodeRemainingLength(2 + 2 + topicLength + 1, fixedHeader + 1);
+
+  size_t neededSpace = 0;
+  neededSpace += 1 + remainingLengthLength;
+  neededSpace += 2;
+  neededSpace += 2;
+  neededSpace += topicLength;
+  neededSpace += 1;
+
+  SEMAPHORE_TAKE(0);
+  if (_client.space() < neededSpace) { SEMAPHORE_GIVE(); return 0; }
+
+  uint16_t packetId = _getNextPacketId();
+  char packetIdBytes[2];
+  packetIdBytes[0] = packetId >> 8;
+  packetIdBytes[1] = packetId & 0xFF;
+
+  _client.add(fixedHeader, 1 + remainingLengthLength);
+  _client.add(packetIdBytes, 2);
+  _client.add(topicLengthBytes, 2);
+  _client.add(topic, topicLength);
+  _client.add(qosByte, 1);
+  _client.send();
+  _lastClientActivity = millis();
+
+  SEMAPHORE_GIVE();
+  return packetId;
+}
+
+uint16_t AsyncMqttClient::unsubscribe(const char* topic) {
+  if (!_connected) return 0;
+
+  char fixedHeader[5];
+  fixedHeader[0] = AsyncMqttClientInternals::PacketType.UNSUBSCRIBE;
+  fixedHeader[0] = fixedHeader[0] << 4;
+  fixedHeader[0] = fixedHeader[0] | AsyncMqttClientInternals::HeaderFlag.UNSUBSCRIBE_RESERVED;
+
+  uint16_t topicLength = strlen(topic);
+  char topicLengthBytes[2];
+  topicLengthBytes[0] = topicLength >> 8;
+  topicLengthBytes[1] = topicLength & 0xFF;
+
+  uint8_t remainingLengthLength = AsyncMqttClientInternals::Helpers::encodeRemainingLength(2 + 2 + topicLength, fixedHeader + 1);
+
+  size_t neededSpace = 0;
+  neededSpace += 1 + remainingLengthLength;
+  neededSpace += 2;
+  neededSpace += 2;
+  neededSpace += topicLength;
+
+  SEMAPHORE_TAKE(0);
+  if (_client.space() < neededSpace) { SEMAPHORE_GIVE(); return 0; }
+
+  uint16_t packetId = _getNextPacketId();
+  char packetIdBytes[2];
+  packetIdBytes[0] = packetId >> 8;
+  packetIdBytes[1] = packetId & 0xFF;
+
+  _client.add(fixedHeader, 1 + remainingLengthLength);
+  _client.add(packetIdBytes, 2);
+  _client.add(topicLengthBytes, 2);
+  _client.add(topic, topicLength);
+  _client.send();
+  _lastClientActivity = millis();
+
+  SEMAPHORE_GIVE();
+  return packetId;
+}
+
+uint16_t AsyncMqttClient::publish(const char* topic, uint8_t qos, bool retain, const char* payload, size_t length, bool dup, uint16_t message_id) {
+  if (!_connected) return 0;
+
+  char fixedHeader[5];
+  fixedHeader[0] = AsyncMqttClientInternals::PacketType.PUBLISH;
+  fixedHeader[0] = fixedHeader[0] << 4;
+  if (dup) fixedHeader[0] |= AsyncMqttClientInternals::HeaderFlag.PUBLISH_DUP;
+  if (retain) fixedHeader[0] |= AsyncMqttClientInternals::HeaderFlag.PUBLISH_RETAIN;
+  switch (qos) {
+    case 0:
+      fixedHeader[0] |= AsyncMqttClientInternals::HeaderFlag.PUBLISH_QOS0;
+      break;
+    case 1:
+      fixedHeader[0] |= AsyncMqttClientInternals::HeaderFlag.PUBLISH_QOS1;
+      break;
+    case 2:
+      fixedHeader[0] |= AsyncMqttClientInternals::HeaderFlag.PUBLISH_QOS2;
+      break;
+  }
+
+  uint16_t topicLength = strlen(topic);
+  char topicLengthBytes[2];
+  topicLengthBytes[0] = topicLength >> 8;
+  topicLengthBytes[1] = topicLength & 0xFF;
+
+  uint32_t payloadLength = length;
+  if (payload != nullptr && payloadLength == 0) payloadLength = strlen(payload);
+
+  uint32_t remainingLength = 2 + topicLength + payloadLength;
+  if (qos != 0) remainingLength += 2;
+  uint8_t remainingLengthLength = AsyncMqttClientInternals::Helpers::encodeRemainingLength(remainingLength, fixedHeader + 1);
+
+  size_t neededSpace = 0;
+  neededSpace += 1 + remainingLengthLength;
+  neededSpace += 2;
+  neededSpace += topicLength;
+  if (qos != 0) neededSpace += 2;
+  if (payload != nullptr) neededSpace += payloadLength;
+
+  SEMAPHORE_TAKE(0);
+  if (_client.space() < neededSpace) { SEMAPHORE_GIVE(); return 0; }
+
+  uint16_t packetId = 0;
+  char packetIdBytes[2];
+  if (qos != 0) {
+    if (dup && message_id > 0) {
+      packetId = message_id;
+    } else {
+      packetId = _getNextPacketId();
+    }
+
+    packetIdBytes[0] = packetId >> 8;
+    packetIdBytes[1] = packetId & 0xFF;
+  }
+
+  _client.add(fixedHeader, 1 + remainingLengthLength);
+  _client.add(topicLengthBytes, 2);
+  _client.add(topic, topicLength);
+  if (qos != 0) _client.add(packetIdBytes, 2);
+  if (payload != nullptr) _client.add(payload, payloadLength);
+  _client.send();
+  _lastClientActivity = millis();
+
+  SEMAPHORE_GIVE();
+  if (qos != 0) {
+    return packetId;
+  } else {
+    return 1;
+  }
+}

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient.h

@@ -0,0 +1,6 @@
+#ifndef SRC_ASYNCMQTTCLIENT_H_
+#define SRC_ASYNCMQTTCLIENT_H_
+
+#include "AsyncMqttClient.hpp"
+
+#endif  // SRC_ASYNCMQTTCLIENT_H_

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient.hpp

@@ -0,0 +1,166 @@
+#pragma once
+
+#include <functional>
+#include <vector>
+
+#include "Arduino.h"
+
+#ifdef ESP32
+#include <AsyncTCP.h>
+#include <freertos/semphr.h>
+#elif defined(ESP8266)
+#include <ESPAsyncTCP.h>
+#else
+#error Platform not supported
+#endif
+
+#if ASYNC_TCP_SSL_ENABLED
+#include <tcp_axtls.h>
+#define SHA1_SIZE 20
+#endif
+
+#include "AsyncMqttClient/Flags.hpp"
+#include "AsyncMqttClient/ParsingInformation.hpp"
+#include "AsyncMqttClient/MessageProperties.hpp"
+#include "AsyncMqttClient/Helpers.hpp"
+#include "AsyncMqttClient/Callbacks.hpp"
+#include "AsyncMqttClient/DisconnectReasons.hpp"
+#include "AsyncMqttClient/Storage.hpp"
+
+#include "AsyncMqttClient/Packets/Packet.hpp"
+#include "AsyncMqttClient/Packets/ConnAckPacket.hpp"
+#include "AsyncMqttClient/Packets/PingRespPacket.hpp"
+#include "AsyncMqttClient/Packets/SubAckPacket.hpp"
+#include "AsyncMqttClient/Packets/UnsubAckPacket.hpp"
+#include "AsyncMqttClient/Packets/PublishPacket.hpp"
+#include "AsyncMqttClient/Packets/PubRelPacket.hpp"
+#include "AsyncMqttClient/Packets/PubAckPacket.hpp"
+#include "AsyncMqttClient/Packets/PubRecPacket.hpp"
+#include "AsyncMqttClient/Packets/PubCompPacket.hpp"
+
+#if ESP32
+#define SEMAPHORE_TAKE(X) if (xSemaphoreTake(_xSemaphore, 1000 / portTICK_PERIOD_MS) != pdTRUE) { return X; }  // Waits max 1000ms
+#define SEMAPHORE_GIVE() xSemaphoreGive(_xSemaphore);
+#elif defined(ESP8266)
+#define SEMAPHORE_TAKE(X) void()
+#define SEMAPHORE_GIVE() void()
+#endif
+
+class AsyncMqttClient {
+ public:
+  AsyncMqttClient();
+  ~AsyncMqttClient();
+
+  AsyncMqttClient& setKeepAlive(uint16_t keepAlive);
+  AsyncMqttClient& setClientId(const char* clientId);
+  AsyncMqttClient& setCleanSession(bool cleanSession);
+  AsyncMqttClient& setMaxTopicLength(uint16_t maxTopicLength);
+  AsyncMqttClient& setCredentials(const char* username, const char* password = nullptr);
+  AsyncMqttClient& setWill(const char* topic, uint8_t qos, bool retain, const char* payload = nullptr, size_t length = 0);
+  AsyncMqttClient& setServer(IPAddress ip, uint16_t port);
+  AsyncMqttClient& setServer(const char* host, uint16_t port);
+#if ASYNC_TCP_SSL_ENABLED
+  AsyncMqttClient& setSecure(bool secure);
+  AsyncMqttClient& addServerFingerprint(const uint8_t* fingerprint);
+#endif
+
+  AsyncMqttClient& onConnect(AsyncMqttClientInternals::OnConnectUserCallback callback);
+  AsyncMqttClient& onDisconnect(AsyncMqttClientInternals::OnDisconnectUserCallback callback);
+  AsyncMqttClient& onSubscribe(AsyncMqttClientInternals::OnSubscribeUserCallback callback);
+  AsyncMqttClient& onUnsubscribe(AsyncMqttClientInternals::OnUnsubscribeUserCallback callback);
+  AsyncMqttClient& onMessage(AsyncMqttClientInternals::OnMessageUserCallback callback);
+  AsyncMqttClient& onPublish(AsyncMqttClientInternals::OnPublishUserCallback callback);
+
+  bool connected() const;
+  void connect();
+  void disconnect(bool force = false);
+  uint16_t subscribe(const char* topic, uint8_t qos);
+  uint16_t unsubscribe(const char* topic);
+  uint16_t publish(const char* topic, uint8_t qos, bool retain, const char* payload = nullptr, size_t length = 0, bool dup = false, uint16_t message_id = 0);
+
+ private:
+  AsyncClient _client;
+
+  bool _connected;
+  bool _connectPacketNotEnoughSpace;
+  bool _disconnectFlagged;
+  bool _tlsBadFingerprint;
+  uint32_t _lastClientActivity;
+  uint32_t _lastServerActivity;
+  uint32_t _lastPingRequestTime;
+
+  char _generatedClientId[13 + 1];  // esp8266abc123
+  IPAddress _ip;
+  const char* _host;
+  bool _useIp;
+#if ASYNC_TCP_SSL_ENABLED
+  bool _secure;
+#endif
+  uint16_t _port;
+  uint16_t _keepAlive;
+  bool _cleanSession;
+  const char* _clientId;
+  const char* _username;
+  const char* _password;
+  const char* _willTopic;
+  const char* _willPayload;
+  uint16_t _willPayloadLength;
+  uint8_t _willQos;
+  bool _willRetain;
+
+#if ASYNC_TCP_SSL_ENABLED
+  std::vector<std::array<uint8_t, SHA1_SIZE>> _secureServerFingerprints;
+#endif
+
+  std::vector<AsyncMqttClientInternals::OnConnectUserCallback> _onConnectUserCallbacks;
+  std::vector<AsyncMqttClientInternals::OnDisconnectUserCallback> _onDisconnectUserCallbacks;
+  std::vector<AsyncMqttClientInternals::OnSubscribeUserCallback> _onSubscribeUserCallbacks;
+  std::vector<AsyncMqttClientInternals::OnUnsubscribeUserCallback> _onUnsubscribeUserCallbacks;
+  std::vector<AsyncMqttClientInternals::OnMessageUserCallback> _onMessageUserCallbacks;
+  std::vector<AsyncMqttClientInternals::OnPublishUserCallback> _onPublishUserCallbacks;
+
+  AsyncMqttClientInternals::ParsingInformation _parsingInformation;
+  AsyncMqttClientInternals::Packet* _currentParsedPacket;
+  uint8_t _remainingLengthBufferPosition;
+  char _remainingLengthBuffer[4];
+
+  uint16_t _nextPacketId;
+
+  std::vector<AsyncMqttClientInternals::PendingPubRel> _pendingPubRels;
+
+  std::vector<AsyncMqttClientInternals::PendingAck> _toSendAcks;
+
+#ifdef ESP32
+  SemaphoreHandle_t _xSemaphore = nullptr;
+#endif
+
+  void _clear();
+  void _freeCurrentParsedPacket();
+
+  // TCP
+  void _onConnect(AsyncClient* client);
+  void _onDisconnect(AsyncClient* client);
+  static void _onError(AsyncClient* client, int8_t error);
+  void _onTimeout(AsyncClient* client, uint32_t time);
+  static void _onAck(AsyncClient* client, size_t len, uint32_t time);
+  void _onData(AsyncClient* client, char* data, size_t len);
+  void _onPoll(AsyncClient* client);
+
+  // MQTT
+  void _onPingResp();
+  void _onConnAck(bool sessionPresent, uint8_t connectReturnCode);
+  void _onSubAck(uint16_t packetId, char status);
+  void _onUnsubAck(uint16_t packetId);
+  void _onMessage(char* topic, char* payload, uint8_t qos, bool dup, bool retain, size_t len, size_t index, size_t total, uint16_t packetId);
+  void _onPublish(uint16_t packetId, uint8_t qos);
+  void _onPubRel(uint16_t packetId);
+  void _onPubAck(uint16_t packetId);
+  void _onPubRec(uint16_t packetId);
+  void _onPubComp(uint16_t packetId);
+
+  bool _sendPing();
+  void _sendAcks();
+  bool _sendDisconnect();
+
+  uint16_t _getNextPacketId();
+};

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Callbacks.hpp

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <functional>
+
+#include "DisconnectReasons.hpp"
+#include "MessageProperties.hpp"
+
+namespace AsyncMqttClientInternals {
+// user callbacks
+typedef std::function<void(bool sessionPresent)> OnConnectUserCallback;
+typedef std::function<void(AsyncMqttClientDisconnectReason reason)> OnDisconnectUserCallback;
+typedef std::function<void(uint16_t packetId, uint8_t qos)> OnSubscribeUserCallback;
+typedef std::function<void(uint16_t packetId)> OnUnsubscribeUserCallback;
+typedef std::function<void(char* topic, char* payload, AsyncMqttClientMessageProperties properties, size_t len, size_t index, size_t total)> OnMessageUserCallback;
+typedef std::function<void(uint16_t packetId)> OnPublishUserCallback;
+
+// internal callbacks
+typedef std::function<void(bool sessionPresent, uint8_t connectReturnCode)> OnConnAckInternalCallback;
+typedef std::function<void()> OnPingRespInternalCallback;
+typedef std::function<void(uint16_t packetId, char status)> OnSubAckInternalCallback;
+typedef std::function<void(uint16_t packetId)> OnUnsubAckInternalCallback;
+typedef std::function<void(char* topic, char* payload, uint8_t qos, bool dup, bool retain, size_t len, size_t index, size_t total, uint16_t packetId)> OnMessageInternalCallback;
+typedef std::function<void(uint16_t packetId, uint8_t qos)> OnPublishInternalCallback;
+typedef std::function<void(uint16_t packetId)> OnPubRelInternalCallback;
+typedef std::function<void(uint16_t packetId)> OnPubAckInternalCallback;
+typedef std::function<void(uint16_t packetId)> OnPubRecInternalCallback;
+typedef std::function<void(uint16_t packetId)> OnPubCompInternalCallback;
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/DisconnectReasons.hpp

@@ -0,0 +1,15 @@
+#pragma once
+
+enum class AsyncMqttClientDisconnectReason : int8_t {
+  TCP_DISCONNECTED = 0,
+
+  MQTT_UNACCEPTABLE_PROTOCOL_VERSION = 1,
+  MQTT_IDENTIFIER_REJECTED = 2,
+  MQTT_SERVER_UNAVAILABLE = 3,
+  MQTT_MALFORMED_CREDENTIALS = 4,
+  MQTT_NOT_AUTHORIZED = 5,
+
+  ESP8266_NOT_ENOUGH_SPACE = 6,
+
+  TLS_BAD_FINGERPRINT = 7
+};

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Flags.hpp

@@ -0,0 +1,57 @@
+#pragma once
+
+namespace AsyncMqttClientInternals {
+constexpr struct {
+  const uint8_t RESERVED    = 0;
+  const uint8_t CONNECT     = 1;
+  const uint8_t CONNACK     = 2;
+  const uint8_t PUBLISH     = 3;
+  const uint8_t PUBACK      = 4;
+  const uint8_t PUBREC      = 5;
+  const uint8_t PUBREL      = 6;
+  const uint8_t PUBCOMP     = 7;
+  const uint8_t SUBSCRIBE   = 8;
+  const uint8_t SUBACK      = 9;
+  const uint8_t UNSUBSCRIBE = 10;
+  const uint8_t UNSUBACK    = 11;
+  const uint8_t PINGREQ     = 12;
+  const uint8_t PINGRESP    = 13;
+  const uint8_t DISCONNECT  = 14;
+  const uint8_t RESERVED2   = 1;
+} PacketType;
+
+constexpr struct {
+  const uint8_t CONNECT_RESERVED     = 0x00;
+  const uint8_t CONNACK_RESERVED     = 0x00;
+  const uint8_t PUBLISH_DUP          = 0x08;
+  const uint8_t PUBLISH_QOS0         = 0x00;
+  const uint8_t PUBLISH_QOS1         = 0x02;
+  const uint8_t PUBLISH_QOS2         = 0x04;
+  const uint8_t PUBLISH_QOSRESERVED  = 0x06;
+  const uint8_t PUBLISH_RETAIN       = 0x01;
+  const uint8_t PUBACK_RESERVED      = 0x00;
+  const uint8_t PUBREC_RESERVED      = 0x00;
+  const uint8_t PUBREL_RESERVED      = 0x02;
+  const uint8_t PUBCOMP_RESERVED     = 0x00;
+  const uint8_t SUBSCRIBE_RESERVED   = 0x02;
+  const uint8_t SUBACK_RESERVED      = 0x00;
+  const uint8_t UNSUBSCRIBE_RESERVED = 0x02;
+  const uint8_t UNSUBACK_RESERVED    = 0x00;
+  const uint8_t PINGREQ_RESERVED     = 0x00;
+  const uint8_t PINGRESP_RESERVED    = 0x00;
+  const uint8_t DISCONNECT_RESERVED  = 0x00;
+  const uint8_t RESERVED2_RESERVED   = 0x00;
+} HeaderFlag;
+
+constexpr struct {
+  const uint8_t USERNAME      = 0x80;
+  const uint8_t PASSWORD      = 0x40;
+  const uint8_t WILL_RETAIN   = 0x20;
+  const uint8_t WILL_QOS0     = 0x00;
+  const uint8_t WILL_QOS1     = 0x08;
+  const uint8_t WILL_QOS2     = 0x10;
+  const uint8_t WILL          = 0x04;
+  const uint8_t CLEAN_SESSION = 0x02;
+  const uint8_t RESERVED      = 0x00;
+} ConnectFlag;
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Helpers.hpp

@@ -0,0 +1,38 @@
+#pragma once
+
+namespace AsyncMqttClientInternals {
+class Helpers {
+ public:
+  static uint32_t decodeRemainingLength(char* bytes) {
+    uint32_t multiplier = 1;
+    uint32_t value = 0;
+    uint8_t currentByte = 0;
+    uint8_t encodedByte;
+    do {
+      encodedByte = bytes[currentByte++];
+      value += (encodedByte & 127) * multiplier;
+      multiplier *= 128;
+    } while ((encodedByte & 128) != 0);
+
+    return value;
+  }
+
+  static uint8_t encodeRemainingLength(uint32_t remainingLength, char* destination) {
+    uint8_t currentByte = 0;
+    uint8_t bytesNeeded = 0;
+
+    do {
+      uint8_t encodedByte = remainingLength % 128;
+      remainingLength /= 128;
+      if (remainingLength > 0) {
+        encodedByte = encodedByte | 128;
+      }
+
+      destination[currentByte++] = encodedByte;
+      bytesNeeded++;
+    } while (remainingLength > 0);
+
+    return bytesNeeded;
+  }
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/MessageProperties.hpp

@@ -0,0 +1,7 @@
+#pragma once
+
+struct AsyncMqttClientMessageProperties {
+  uint8_t qos;
+  bool dup;
+  bool retain;
+};

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/ConnAckPacket.cpp

@@ -0,0 +1,30 @@
+#include "ConnAckPacket.hpp"
+
+using AsyncMqttClientInternals::ConnAckPacket;
+
+ConnAckPacket::ConnAckPacket(ParsingInformation* parsingInformation, OnConnAckInternalCallback callback)
+: _parsingInformation(parsingInformation)
+, _callback(callback)
+, _bytePosition(0)
+, _sessionPresent(false)
+, _connectReturnCode(0) {
+}
+
+ConnAckPacket::~ConnAckPacket() {
+}
+
+void ConnAckPacket::parseVariableHeader(char* data, size_t len, size_t* currentBytePosition) {
+  char currentByte = data[(*currentBytePosition)++];
+  if (_bytePosition++ == 0) {
+    _sessionPresent = (currentByte << 7) >> 7;
+  } else {
+    _connectReturnCode = currentByte;
+    _parsingInformation->bufferState = BufferState::NONE;
+    _callback(_sessionPresent, _connectReturnCode);
+  }
+}
+
+void ConnAckPacket::parsePayload(char* data, size_t len, size_t* currentBytePosition) {
+  (void)data;
+  (void)currentBytePosition;
+}

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/ConnAckPacket.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "Arduino.h"
+#include "Packet.hpp"
+#include "../ParsingInformation.hpp"
+#include "../Callbacks.hpp"
+
+namespace AsyncMqttClientInternals {
+class ConnAckPacket : public Packet {
+ public:
+  explicit ConnAckPacket(ParsingInformation* parsingInformation, OnConnAckInternalCallback callback);
+  ~ConnAckPacket();
+
+  void parseVariableHeader(char* data, size_t len, size_t* currentBytePosition);
+  void parsePayload(char* data, size_t len, size_t* currentBytePosition);
+
+ private:
+  ParsingInformation* _parsingInformation;
+  OnConnAckInternalCallback _callback;
+
+  uint8_t _bytePosition;
+  bool _sessionPresent;
+  uint8_t _connectReturnCode;
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/Packet.hpp

@@ -0,0 +1,11 @@
+#pragma once
+
+namespace AsyncMqttClientInternals {
+class Packet {
+ public:
+  virtual ~Packet() {}
+
+  virtual void parseVariableHeader(char* data, size_t len, size_t* currentBytePosition) = 0;
+  virtual void parsePayload(char* data, size_t len, size_t* currentBytePosition) = 0;
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/PingRespPacket.cpp

@@ -0,0 +1,21 @@
+#include "PingRespPacket.hpp"
+
+using AsyncMqttClientInternals::PingRespPacket;
+
+PingRespPacket::PingRespPacket(ParsingInformation* parsingInformation, OnPingRespInternalCallback callback)
+: _parsingInformation(parsingInformation)
+, _callback(callback) {
+}
+
+PingRespPacket::~PingRespPacket() {
+}
+
+void PingRespPacket::parseVariableHeader(char* data, size_t len, size_t* currentBytePosition) {
+  (void)data;
+  (void)currentBytePosition;
+}
+
+void PingRespPacket::parsePayload(char* data, size_t len, size_t* currentBytePosition) {
+  (void)data;
+  (void)currentBytePosition;
+}

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/PingRespPacket.hpp

@@ -0,0 +1,21 @@
+#pragma once
+
+#include "Arduino.h"
+#include "Packet.hpp"
+#include "../ParsingInformation.hpp"
+#include "../Callbacks.hpp"
+
+namespace AsyncMqttClientInternals {
+class PingRespPacket : public Packet {
+ public:
+  explicit PingRespPacket(ParsingInformation* parsingInformation, OnPingRespInternalCallback callback);
+  ~PingRespPacket();
+
+  void parseVariableHeader(char* data, size_t len, size_t* currentBytePosition);
+  void parsePayload(char* data, size_t len, size_t* currentBytePosition);
+
+ private:
+  ParsingInformation* _parsingInformation;
+  OnPingRespInternalCallback _callback;
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/PubAckPacket.cpp

@@ -0,0 +1,30 @@
+#include "PubAckPacket.hpp"
+
+using AsyncMqttClientInternals::PubAckPacket;
+
+PubAckPacket::PubAckPacket(ParsingInformation* parsingInformation, OnPubAckInternalCallback callback)
+: _parsingInformation(parsingInformation)
+, _callback(callback)
+, _bytePosition(0)
+, _packetIdMsb(0)
+, _packetId(0) {
+}
+
+PubAckPacket::~PubAckPacket() {
+}
+
+void PubAckPacket::parseVariableHeader(char* data, size_t len, size_t* currentBytePosition) {
+  char currentByte = data[(*currentBytePosition)++];
+  if (_bytePosition++ == 0) {
+    _packetIdMsb = currentByte;
+  } else {
+    _packetId = currentByte | _packetIdMsb << 8;
+    _parsingInformation->bufferState = BufferState::NONE;
+    _callback(_packetId);
+  }
+}
+
+void PubAckPacket::parsePayload(char* data, size_t len, size_t* currentBytePosition) {
+  (void)data;
+  (void)currentBytePosition;
+}

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/PubAckPacket.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "Arduino.h"
+#include "Packet.hpp"
+#include "../ParsingInformation.hpp"
+#include "../Callbacks.hpp"
+
+namespace AsyncMqttClientInternals {
+class PubAckPacket : public Packet {
+ public:
+  explicit PubAckPacket(ParsingInformation* parsingInformation, OnPubAckInternalCallback callback);
+  ~PubAckPacket();
+
+  void parseVariableHeader(char* data, size_t len, size_t* currentBytePosition);
+  void parsePayload(char* data, size_t len, size_t* currentBytePosition);
+
+ private:
+  ParsingInformation* _parsingInformation;
+  OnPubAckInternalCallback _callback;
+
+  uint8_t _bytePosition;
+  char _packetIdMsb;
+  uint16_t _packetId;
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/PubCompPacket.cpp

@@ -0,0 +1,30 @@
+#include "PubCompPacket.hpp"
+
+using AsyncMqttClientInternals::PubCompPacket;
+
+PubCompPacket::PubCompPacket(ParsingInformation* parsingInformation, OnPubCompInternalCallback callback)
+: _parsingInformation(parsingInformation)
+, _callback(callback)
+, _bytePosition(0)
+, _packetIdMsb(0)
+, _packetId(0) {
+}
+
+PubCompPacket::~PubCompPacket() {
+}
+
+void PubCompPacket::parseVariableHeader(char* data, size_t len, size_t* currentBytePosition) {
+  char currentByte = data[(*currentBytePosition)++];
+  if (_bytePosition++ == 0) {
+    _packetIdMsb = currentByte;
+  } else {
+    _packetId = currentByte | _packetIdMsb << 8;
+    _parsingInformation->bufferState = BufferState::NONE;
+    _callback(_packetId);
+  }
+}
+
+void PubCompPacket::parsePayload(char* data, size_t len, size_t* currentBytePosition) {
+  (void)data;
+  (void)currentBytePosition;
+}

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/PubCompPacket.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "Arduino.h"
+#include "Packet.hpp"
+#include "../ParsingInformation.hpp"
+#include "../Callbacks.hpp"
+
+namespace AsyncMqttClientInternals {
+class PubCompPacket : public Packet {
+ public:
+  explicit PubCompPacket(ParsingInformation* parsingInformation, OnPubCompInternalCallback callback);
+  ~PubCompPacket();
+
+  void parseVariableHeader(char* data, size_t len, size_t* currentBytePosition);
+  void parsePayload(char* data, size_t len, size_t* currentBytePosition);
+
+ private:
+  ParsingInformation* _parsingInformation;
+  OnPubCompInternalCallback _callback;
+
+  uint8_t _bytePosition;
+  char _packetIdMsb;
+  uint16_t _packetId;
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/PubRecPacket.cpp

@@ -0,0 +1,30 @@
+#include "PubRecPacket.hpp"
+
+using AsyncMqttClientInternals::PubRecPacket;
+
+PubRecPacket::PubRecPacket(ParsingInformation* parsingInformation, OnPubRecInternalCallback callback)
+: _parsingInformation(parsingInformation)
+, _callback(callback)
+, _bytePosition(0)
+, _packetIdMsb(0)
+, _packetId(0) {
+}
+
+PubRecPacket::~PubRecPacket() {
+}
+
+void PubRecPacket::parseVariableHeader(char* data, size_t len, size_t* currentBytePosition) {
+  char currentByte = data[(*currentBytePosition)++];
+  if (_bytePosition++ == 0) {
+    _packetIdMsb = currentByte;
+  } else {
+    _packetId = currentByte | _packetIdMsb << 8;
+    _parsingInformation->bufferState = BufferState::NONE;
+    _callback(_packetId);
+  }
+}
+
+void PubRecPacket::parsePayload(char* data, size_t len, size_t* currentBytePosition) {
+  (void)data;
+  (void)currentBytePosition;
+}

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/PubRecPacket.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "Arduino.h"
+#include "Packet.hpp"
+#include "../ParsingInformation.hpp"
+#include "../Callbacks.hpp"
+
+namespace AsyncMqttClientInternals {
+class PubRecPacket : public Packet {
+ public:
+  explicit PubRecPacket(ParsingInformation* parsingInformation, OnPubRecInternalCallback callback);
+  ~PubRecPacket();
+
+  void parseVariableHeader(char* data, size_t len, size_t* currentBytePosition);
+  void parsePayload(char* data, size_t len, size_t* currentBytePosition);
+
+ private:
+  ParsingInformation* _parsingInformation;
+  OnPubRecInternalCallback _callback;
+
+  uint8_t _bytePosition;
+  char _packetIdMsb;
+  uint16_t _packetId;
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/PubRelPacket.cpp

@@ -0,0 +1,30 @@
+#include "PubRelPacket.hpp"
+
+using AsyncMqttClientInternals::PubRelPacket;
+
+PubRelPacket::PubRelPacket(ParsingInformation* parsingInformation, OnPubRelInternalCallback callback)
+: _parsingInformation(parsingInformation)
+, _callback(callback)
+, _bytePosition(0)
+, _packetIdMsb(0)
+, _packetId(0) {
+}
+
+PubRelPacket::~PubRelPacket() {
+}
+
+void PubRelPacket::parseVariableHeader(char* data, size_t len, size_t* currentBytePosition) {
+  char currentByte = data[(*currentBytePosition)++];
+  if (_bytePosition++ == 0) {
+    _packetIdMsb = currentByte;
+  } else {
+    _packetId = currentByte | _packetIdMsb << 8;
+    _parsingInformation->bufferState = BufferState::NONE;
+    _callback(_packetId);
+  }
+}
+
+void PubRelPacket::parsePayload(char* data, size_t len, size_t* currentBytePosition) {
+  (void)data;
+  (void)currentBytePosition;
+}

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/PubRelPacket.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "Arduino.h"
+#include "Packet.hpp"
+#include "../ParsingInformation.hpp"
+#include "../Callbacks.hpp"
+
+namespace AsyncMqttClientInternals {
+class PubRelPacket : public Packet {
+ public:
+  explicit PubRelPacket(ParsingInformation* parsingInformation, OnPubRelInternalCallback callback);
+  ~PubRelPacket();
+
+  void parseVariableHeader(char* data, size_t len, size_t* currentBytePosition);
+  void parsePayload(char* data, size_t len, size_t* currentBytePosition);
+
+ private:
+  ParsingInformation* _parsingInformation;
+  OnPubRelInternalCallback _callback;
+
+  uint8_t _bytePosition;
+  char _packetIdMsb;
+  uint16_t _packetId;
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/PublishPacket.cpp

@@ -0,0 +1,91 @@
+#include "PublishPacket.hpp"
+
+using AsyncMqttClientInternals::PublishPacket;
+
+PublishPacket::PublishPacket(ParsingInformation* parsingInformation, OnMessageInternalCallback dataCallback, OnPublishInternalCallback completeCallback)
+: _parsingInformation(parsingInformation)
+, _dataCallback(dataCallback)
+, _completeCallback(completeCallback)
+, _dup(false)
+, _qos(0)
+, _retain(0)
+, _bytePosition(0)
+, _topicLengthMsb(0)
+, _topicLength(0)
+, _ignore(false)
+, _packetIdMsb(0)
+, _packetId(0)
+, _payloadLength(0)
+, _payloadBytesRead(0) {
+    _dup = _parsingInformation->packetFlags & HeaderFlag.PUBLISH_DUP;
+    _retain = _parsingInformation->packetFlags & HeaderFlag.PUBLISH_RETAIN;
+    char qosMasked = _parsingInformation->packetFlags & 0x06;
+    switch (qosMasked) {
+      case HeaderFlag.PUBLISH_QOS0:
+        _qos = 0;
+        break;
+      case HeaderFlag.PUBLISH_QOS1:
+        _qos = 1;
+        break;
+      case HeaderFlag.PUBLISH_QOS2:
+        _qos = 2;
+        break;
+    }
+}
+
+PublishPacket::~PublishPacket() {
+}
+
+void PublishPacket::parseVariableHeader(char* data, size_t len, size_t* currentBytePosition) {
+  char currentByte = data[(*currentBytePosition)++];
+  if (_bytePosition == 0) {
+    _topicLengthMsb = currentByte;
+  } else if (_bytePosition == 1) {
+    _topicLength = currentByte | _topicLengthMsb << 8;
+    if (_topicLength > _parsingInformation->maxTopicLength) {
+      _ignore = true;
+    } else {
+      _parsingInformation->topicBuffer[_topicLength] = '\0';
+    }
+  } else if (_bytePosition >= 2 && _bytePosition < 2 + _topicLength) {
+    // Starting from here, _ignore might be true
+    if (!_ignore) _parsingInformation->topicBuffer[_bytePosition - 2] = currentByte;
+    if (_bytePosition == 2 + _topicLength - 1 && _qos == 0) {
+      _preparePayloadHandling(_parsingInformation->remainingLength - (_bytePosition + 1));
+      return;
+    }
+  } else if (_bytePosition == 2 + _topicLength) {
+    _packetIdMsb = currentByte;
+  } else {
+    _packetId = currentByte | _packetIdMsb << 8;
+    _preparePayloadHandling(_parsingInformation->remainingLength - (_bytePosition + 1));
+  }
+  _bytePosition++;
+}
+
+void PublishPacket::_preparePayloadHandling(uint32_t payloadLength) {
+  _payloadLength = payloadLength;
+  if (payloadLength == 0) {
+    _parsingInformation->bufferState = BufferState::NONE;
+    if (!_ignore) {
+      _dataCallback(_parsingInformation->topicBuffer, nullptr, _qos, _dup, _retain, 0, 0, 0, _packetId);
+      _completeCallback(_packetId, _qos);
+    }
+  } else {
+    _parsingInformation->bufferState = BufferState::PAYLOAD;
+  }
+}
+
+void PublishPacket::parsePayload(char* data, size_t len, size_t* currentBytePosition) {
+  size_t remainToRead = len - (*currentBytePosition);
+  if (_payloadBytesRead + remainToRead > _payloadLength) remainToRead = _payloadLength - _payloadBytesRead;
+
+  if (!_ignore) _dataCallback(_parsingInformation->topicBuffer, data + (*currentBytePosition), _qos, _dup, _retain, remainToRead, _payloadBytesRead, _payloadLength, _packetId);
+  _payloadBytesRead += remainToRead;
+  (*currentBytePosition) += remainToRead;
+
+  if (_payloadBytesRead == _payloadLength) {
+    _parsingInformation->bufferState = BufferState::NONE;
+    if (!_ignore) _completeCallback(_packetId, _qos);
+  }
+}

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/PublishPacket.hpp

@@ -0,0 +1,38 @@
+#pragma once
+
+#include "Arduino.h"
+#include "Packet.hpp"
+#include "../Flags.hpp"
+#include "../ParsingInformation.hpp"
+#include "../Callbacks.hpp"
+
+namespace AsyncMqttClientInternals {
+class PublishPacket : public Packet {
+ public:
+  explicit PublishPacket(ParsingInformation* parsingInformation, OnMessageInternalCallback dataCallback, OnPublishInternalCallback completeCallback);
+  ~PublishPacket();
+
+  void parseVariableHeader(char* data, size_t len, size_t* currentBytePosition);
+  void parsePayload(char* data, size_t len, size_t* currentBytePosition);
+
+ private:
+  ParsingInformation* _parsingInformation;
+  OnMessageInternalCallback _dataCallback;
+  OnPublishInternalCallback _completeCallback;
+
+  void _preparePayloadHandling(uint32_t payloadLength);
+
+  bool _dup;
+  uint8_t _qos;
+  bool _retain;
+
+  uint8_t _bytePosition;
+  char _topicLengthMsb;
+  uint16_t _topicLength;
+  bool _ignore;
+  char _packetIdMsb;
+  uint16_t _packetId;
+  uint32_t _payloadLength;
+  uint32_t _payloadBytesRead;
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/SubAckPacket.cpp

@@ -0,0 +1,46 @@
+#include "SubAckPacket.hpp"
+
+using AsyncMqttClientInternals::SubAckPacket;
+
+SubAckPacket::SubAckPacket(ParsingInformation* parsingInformation, OnSubAckInternalCallback callback)
+: _parsingInformation(parsingInformation)
+, _callback(callback)
+, _bytePosition(0)
+, _packetIdMsb(0)
+, _packetId(0) {
+}
+
+SubAckPacket::~SubAckPacket() {
+}
+
+void SubAckPacket::parseVariableHeader(char* data, size_t len, size_t* currentBytePosition) {
+  char currentByte = data[(*currentBytePosition)++];
+  if (_bytePosition++ == 0) {
+    _packetIdMsb = currentByte;
+  } else {
+    _packetId = currentByte | _packetIdMsb << 8;
+    _parsingInformation->bufferState = BufferState::PAYLOAD;
+  }
+}
+
+void SubAckPacket::parsePayload(char* data, size_t len, size_t* currentBytePosition) {
+  char status = data[(*currentBytePosition)++];
+
+  /* switch (status) {
+    case 0:
+      Serial.println("Success QoS 0");
+      break;
+    case 1:
+      Serial.println("Success QoS 1");
+      break;
+    case 2:
+      Serial.println("Success QoS 2");
+      break;
+    case 0x80:
+      Serial.println("Failure");
+      break;
+  } */
+
+  _parsingInformation->bufferState = BufferState::NONE;
+  _callback(_packetId, status);
+}

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/SubAckPacket.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "Arduino.h"
+#include "Packet.hpp"
+#include "../ParsingInformation.hpp"
+#include "../Callbacks.hpp"
+
+namespace AsyncMqttClientInternals {
+class SubAckPacket : public Packet {
+ public:
+  explicit SubAckPacket(ParsingInformation* parsingInformation, OnSubAckInternalCallback callback);
+  ~SubAckPacket();
+
+  void parseVariableHeader(char* data, size_t len, size_t* currentBytePosition);
+  void parsePayload(char* data, size_t len, size_t* currentBytePosition);
+
+ private:
+  ParsingInformation* _parsingInformation;
+  OnSubAckInternalCallback _callback;
+
+  uint8_t _bytePosition;
+  char _packetIdMsb;
+  uint16_t _packetId;
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/UnsubAckPacket.cpp

@@ -0,0 +1,30 @@
+#include "UnsubAckPacket.hpp"
+
+using AsyncMqttClientInternals::UnsubAckPacket;
+
+UnsubAckPacket::UnsubAckPacket(ParsingInformation* parsingInformation, OnUnsubAckInternalCallback callback)
+: _parsingInformation(parsingInformation)
+, _callback(callback)
+, _bytePosition(0)
+, _packetIdMsb(0)
+, _packetId(0) {
+}
+
+UnsubAckPacket::~UnsubAckPacket() {
+}
+
+void UnsubAckPacket::parseVariableHeader(char* data, size_t len, size_t* currentBytePosition) {
+  char currentByte = data[(*currentBytePosition)++];
+  if (_bytePosition++ == 0) {
+    _packetIdMsb = currentByte;
+  } else {
+    _packetId = currentByte | _packetIdMsb << 8;
+    _parsingInformation->bufferState = BufferState::NONE;
+    _callback(_packetId);
+  }
+}
+
+void UnsubAckPacket::parsePayload(char* data, size_t len, size_t* currentBytePosition) {
+  (void)data;
+  (void)currentBytePosition;
+}

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Packets/UnsubAckPacket.hpp

@@ -0,0 +1,25 @@
+#pragma once
+
+#include "Arduino.h"
+#include "Packet.hpp"
+#include "../ParsingInformation.hpp"
+#include "../Callbacks.hpp"
+
+namespace AsyncMqttClientInternals {
+class UnsubAckPacket : public Packet {
+ public:
+  explicit UnsubAckPacket(ParsingInformation* parsingInformation, OnUnsubAckInternalCallback callback);
+  ~UnsubAckPacket();
+
+  void parseVariableHeader(char* data, size_t len, size_t* currentBytePosition);
+  void parsePayload(char* data, size_t len, size_t* currentBytePosition);
+
+ private:
+  ParsingInformation* _parsingInformation;
+  OnUnsubAckInternalCallback _callback;
+
+  uint8_t _bytePosition;
+  char _packetIdMsb;
+  uint16_t _packetId;
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/ParsingInformation.hpp

@@ -0,0 +1,21 @@
+#pragma once
+
+namespace AsyncMqttClientInternals {
+enum class BufferState : uint8_t {
+  NONE = 0,
+  REMAINING_LENGTH = 2,
+  VARIABLE_HEADER = 3,
+  PAYLOAD = 4
+};
+
+struct ParsingInformation {
+  BufferState bufferState;
+
+  uint16_t maxTopicLength;
+  char* topicBuffer;
+
+  uint8_t packetType;
+  uint16_t packetFlags;
+  uint32_t remainingLength;
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/AsyncMqttClient/Storage.hpp

@@ -0,0 +1,13 @@
+#pragma once
+
+namespace AsyncMqttClientInternals {
+struct PendingPubRel {
+  uint16_t packetId;
+};
+
+struct PendingAck {
+  uint8_t packetType;
+  uint8_t headerFlag;
+  uint16_t packetId;
+};
+}  // namespace AsyncMqttClientInternals

wled00/src/dependencies/async-mqtt-client/LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Marvin Roger
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

wled00/src/dependencies/async-mqtt-client/README.md

@@ -0,0 +1,18 @@
+Async MQTT client for ESP8266 and ESP32 (Github: https://github.com/marvinroger/async-mqtt-client)
+=============================
+
+[![Build Status](https://img.shields.io/travis/marvinroger/async-mqtt-client/master.svg?style=flat-square)](https://travis-ci.org/marvinroger/async-mqtt-client)
+
+An Arduino for ESP8266 and ESP32 asynchronous [MQTT](http://mqtt.org/) client implementation, built on [me-no-dev/ESPAsyncTCP (ESP8266)](https://github.com/me-no-dev/ESPAsyncTCP) | [me-no-dev/AsyncTCP (ESP32)](https://github.com/me-no-dev/AsyncTCP) .
+## Features
+
+* Compliant with the 3.1.1 version of the protocol
+* Fully asynchronous
+* Subscribe at QoS 0, 1 and 2
+* Publish at QoS 0, 1 and 2
+* SSL/TLS support
+* Available in the [PlatformIO registry](http://platformio.org/lib/show/346/AsyncMqttClient)
+
+## Requirements, installation and usage
+
+The project is documented in the [/docs folder](docs).

wled00/src/dependencies/e131/E131.cpp

@@ -1,82 +0,0 @@
-/*
-* E131.cpp
-*
-* Project: E131 - E.131 (sACN) library for Arduino
-* Copyright (c) 2015 Shelby Merrick
-* http://www.forkineye.com
-*
-*  This program is provided free for you to use in any way that you wish,
-*  subject to the laws and regulations where you are using it.  Due diligence
-*  is strongly suggested before using this code.  Please give credit where due.
-*
-*  The Author makes no warranty of any kind, express or implied, with regard
-*  to this program or the documentation contained in this document.  The
-*  Author shall not be liable in any event for incidental or consequential
-*  damages in connection with, or arising out of, the furnishing, performance
-*  or use of these programs.
-*
-*/
-
-#include "E131.h"
-#include <string.h>
-
-/* E1.17 ACN Packet Identifier */
-const byte E131::ACN_ID[12] = { 0x41, 0x53, 0x43, 0x2d, 0x45, 0x31, 0x2e, 0x31, 0x37, 0x00, 0x00, 0x00 };
-
-/* Constructor */
-E131::E131() {
-#ifdef NO_DOUBLE_BUFFER
-    memset(pbuff1.raw, 0, sizeof(pbuff1.raw));
-    packet = &pbuff1;
-    pwbuff = packet;
-#else
-    memset(pbuff1.raw, 0, sizeof(pbuff1.raw));
-    memset(pbuff2.raw, 0, sizeof(pbuff2.raw));
-    packet = &pbuff1;
-    pwbuff = &pbuff2;
-#endif
-
-    stats.num_packets = 0;
-    stats.packet_errors = 0;
-}
-
-void E131::initUnicast() {
-    udp.begin(E131_DEFAULT_PORT);
-}
-
-void E131::initMulticast(uint16_t universe, uint8_t n) {
-    IPAddress address = IPAddress(239, 255, ((universe >> 8) & 0xff),
-            ((universe >> 0) & 0xff));
-	#ifdef ARDUINO_ARCH_ESP32
-		ip4_addr_t ifaddr;
-		ip4_addr_t multicast_addr;
-
-		ifaddr.addr = static_cast<uint32_t>(WiFi.localIP());
-		for (uint8_t i = 1; i < n; i++) {
-			multicast_addr.addr = static_cast<uint32_t>(IPAddress(239, 255,
-					(((universe + i) >> 8) & 0xff), (((universe + i) >> 0)
-					& 0xff)));
-			igmp_joingroup(&ifaddr, &multicast_addr);
-		}
-		udp.beginMulticast(address, E131_DEFAULT_PORT);
-	#else
-		ip_addr_t ifaddr;
-		ip_addr_t multicast_addr;
-
-		ifaddr.addr = static_cast<uint32_t>(WiFi.localIP());
-		for (uint8_t i = 1; i < n; i++) {
-			multicast_addr.addr = static_cast<uint32_t>(IPAddress(239, 255,
-					(((universe + i) >> 8) & 0xff), (((universe + i) >> 0)
-					& 0xff)));
-			igmp_joingroup(&ifaddr, &multicast_addr);
-		}
-	  udp.beginMulticast(WiFi.localIP(), address, E131_DEFAULT_PORT);
-	#endif
-}
-
-void E131::begin(e131_listen_t type, uint16_t universe, uint8_t n) {
-    if (type == E131_UNICAST)
-        initUnicast();
-    if (type == E131_MULTICAST)
-        initMulticast(universe, n);
-}

wled00/src/dependencies/e131/E131.h

@@ -1,196 +0,0 @@
-/*
-* E131.h
-*
-* Project: E131 - E.131 (sACN) library for Arduino
-* Copyright (c) 2015 Shelby Merrick
-* http://www.forkineye.com
-*
-*  This program is provided free for you to use in any way that you wish,
-*  subject to the laws and regulations where you are using it.  Due diligence
-*  is strongly suggested before using this code.  Please give credit where due.
-*
-*  The Author makes no warranty of any kind, express or implied, with regard
-*  to this program or the documentation contained in this document.  The
-*  Author shall not be liable in any event for incidental or consequential
-*  damages in connection with, or arising out of, the furnishing, performance
-*  or use of these programs.
-*
-*/
-
-#ifndef E131_H_
-#define E131_H_
-
-#include "Arduino.h"
-
-/* Network interface detection.  WiFi for ESP8266 and Ethernet for AVR */
-#if defined (ARDUINO_ARCH_ESP8266)
-#   include <ESP8266WiFi.h>
-#   define NO_DOUBLE_BUFFER
-#elif defined (ARDUINO_ARCH_ESP32)
-#   include <WiFi.h>
-#endif
-#   include <WiFiUdp.h>
-#   include <lwip/ip_addr.h>
-#   include <lwip/igmp.h>
-#   define _UDP WiFiUDP
-
-/* Defaults */
-#define E131_DEFAULT_PORT 5568
-
-/* E1.31 Packet Offsets */
-#define E131_ROOT_PREAMBLE_SIZE 0
-#define E131_ROOT_POSTAMBLE_SIZE 2
-#define E131_ROOT_ID 4
-#define E131_ROOT_FLENGTH 16
-#define E131_ROOT_VECTOR 18
-#define E131_ROOT_CID 22
-
-#define E131_FRAME_FLENGTH 38
-#define E131_FRAME_VECTOR 40
-#define E131_FRAME_SOURCE 44
-#define E131_FRAME_PRIORITY 108
-#define E131_FRAME_RESERVED 109
-#define E131_FRAME_SEQ 111
-#define E131_FRAME_OPT 112
-#define E131_FRAME_UNIVERSE 113
-
-#define E131_DMP_FLENGTH 115
-#define E131_DMP_VECTOR 117
-#define E131_DMP_TYPE 118
-#define E131_DMP_ADDR_FIRST 119
-#define E131_DMP_ADDR_INC 121
-#define E131_DMP_COUNT 123
-#define E131_DMP_DATA 125
-
-/* E1.31 Packet Structure */
-typedef union {
-    struct {
-        /* Root Layer */
-        uint16_t preamble_size;
-        uint16_t postamble_size;
-        uint8_t  acn_id[12];
-        uint16_t root_flength;
-        uint32_t root_vector;
-        uint8_t  cid[16];
-
-        /* Frame Layer */
-        uint16_t frame_flength;
-        uint32_t frame_vector;
-        uint8_t  source_name[64];
-        uint8_t  priority;
-        uint16_t reserved;
-        uint8_t  sequence_number;
-        uint8_t  options;
-        uint16_t universe;
-
-        /* DMP Layer */
-        uint16_t dmp_flength;
-        uint8_t  dmp_vector;
-        uint8_t  type;
-        uint16_t first_address;
-        uint16_t address_increment;
-        uint16_t property_value_count;
-        uint8_t  property_values[513];
-    } __attribute__((packed));
-
-    uint8_t raw[638];
-} e131_packet_t;
-
-/* Error Types */
-typedef enum {
-    ERROR_NONE,
-    ERROR_IGNORE,
-    ERROR_ACN_ID,
-    ERROR_PACKET_SIZE,
-    ERROR_VECTOR_ROOT,
-    ERROR_VECTOR_FRAME,
-    ERROR_VECTOR_DMP
-} e131_error_t;
-
-/* E1.31 Listener Types */
-typedef enum {
-    E131_UNICAST,
-    E131_MULTICAST
-} e131_listen_t;
-
-/* Status structure */
-typedef struct {
-    uint32_t    num_packets;
-    uint32_t    packet_errors;
-    IPAddress   last_clientIP;
-    uint16_t    last_clientPort;
-} e131_stats_t;
-
-class E131 {
- private:
-    /* Constants for packet validation */
-    static const uint8_t ACN_ID[];
-    static const uint32_t VECTOR_ROOT = 4;
-    static const uint32_t VECTOR_FRAME = 2;
-    static const uint8_t VECTOR_DMP = 2;
-
-    e131_packet_t   pbuff1;     /* Packet buffer */
-#ifndef NO_DOUBLE_BUFFER
-    e131_packet_t   pbuff2;     /* Double buffer */
-#endif
-    e131_packet_t   *pwbuff;    /* Pointer to working packet buffer */
-    _UDP            udp;        /* UDP handle */
-
-    /* Internal Initializers */
-    void initUnicast();
-    void initMulticast(uint16_t universe, uint8_t n = 1);
-
- public:
-    uint8_t       *data;                /* Pointer to DMX channel data */
-    uint16_t      universe;             /* DMX Universe of last valid packet */
-    e131_packet_t *packet;              /* Pointer to last valid packet */
-    e131_stats_t  stats;                /* Statistics tracker */
-
-    E131();
-
-    /* Generic UDP listener, no physical or IP configuration */
-    void begin(e131_listen_t type, uint16_t universe = 1, uint8_t n = 1);
-
-    /* Main packet parser */
-    inline uint16_t parsePacket() {
-        e131_error_t error;
-        uint16_t retval = 0;
-
-        int size = udp.parsePacket();
-        if (size) {
-            udp.readBytes(pwbuff->raw, size);
-            error = validate();
-            if (!error) {
-#ifndef NO_DOUBLE_BUFFER
-                e131_packet_t *swap = packet;
-                packet = pwbuff;
-                pwbuff = swap;
-#endif
-                universe = htons(packet->universe);
-                data = packet->property_values + 1;
-                retval = htons(packet->property_value_count) - 1;
-                stats.num_packets++;
-                stats.last_clientIP = udp.remoteIP();
-                stats.last_clientPort = udp.remotePort();
-            }
-        }
-        return retval;
-    }
-
-    /* Packet validater */
-    inline e131_error_t validate() {
-        if (memcmp(pwbuff->acn_id, ACN_ID, sizeof(pwbuff->acn_id)))
-            return ERROR_ACN_ID;
-        if (htonl(pwbuff->root_vector) != VECTOR_ROOT)
-            return ERROR_VECTOR_ROOT;
-        if (htonl(pwbuff->frame_vector) != VECTOR_FRAME)
-            return ERROR_VECTOR_FRAME;
-        if (pwbuff->dmp_vector != VECTOR_DMP)
-            return ERROR_VECTOR_DMP;
-        if (pwbuff->property_values[0] != 0)
-            return ERROR_IGNORE;
-        return ERROR_NONE;
-    }
-};
-
-#endif /* E131_H_ */

wled00/src/dependencies/e131/ESPAsyncE131.cpp

@@ -0,0 +1,116 @@
+/*
+* ESPAsyncE131.cpp
+*
+* Project: ESPAsyncE131 - Asynchronous E.131 (sACN) library for Arduino ESP8266 and ESP32
+* Copyright (c) 2019 Shelby Merrick
+* http://www.forkineye.com
+*
+*  This program is provided free for you to use in any way that you wish,
+*  subject to the laws and regulations where you are using it.  Due diligence
+*  is strongly suggested before using this code.  Please give credit where due.
+*
+*  The Author makes no warranty of any kind, express or implied, with regard
+*  to this program or the documentation contained in this document.  The
+*  Author shall not be liable in any event for incidental or consequential
+*  damages in connection with, or arising out of, the furnishing, performance
+*  or use of these programs.
+*
+*/
+
+#include "ESPAsyncE131.h"
+#include <string.h>
+
+// E1.17 ACN Packet Identifier
+const byte ESPAsyncE131::ACN_ID[12] = { 0x41, 0x53, 0x43, 0x2d, 0x45, 0x31, 0x2e, 0x31, 0x37, 0x00, 0x00, 0x00 };
+
+// Constructor
+ESPAsyncE131::ESPAsyncE131(e131_packet_callback_function callback) {
+  _callback = callback;
+}
+
+/////////////////////////////////////////////////////////
+//
+// Public begin() members
+//
+/////////////////////////////////////////////////////////
+
+bool ESPAsyncE131::begin(e131_listen_t type, uint16_t universe, uint8_t n) {
+    bool success = false;
+
+    if (type == E131_UNICAST)
+        success = initUnicast();
+    if (type == E131_MULTICAST)
+        success = initMulticast(universe, n);
+
+    return success;
+}
+
+/////////////////////////////////////////////////////////
+//
+// Private init() members
+//
+/////////////////////////////////////////////////////////
+
+bool ESPAsyncE131::initUnicast() {
+    bool success = false;
+
+    if (udp.listen(E131_DEFAULT_PORT)) {
+        udp.onPacket(std::bind(&ESPAsyncE131::parsePacket, this,
+                std::placeholders::_1));
+        success = true;
+    }
+    return success;
+}
+
+bool ESPAsyncE131::initMulticast(uint16_t universe, uint8_t n) {
+    bool success = false;
+
+    IPAddress address = IPAddress(239, 255, ((universe >> 8) & 0xff),
+        ((universe >> 0) & 0xff));
+
+    if (udp.listenMulticast(address, E131_DEFAULT_PORT)) {
+        ip4_addr_t ifaddr;
+        ip4_addr_t multicast_addr;
+
+        ifaddr.addr = static_cast<uint32_t>(WiFi.localIP());
+        for (uint8_t i = 1; i < n; i++) {
+            multicast_addr.addr = static_cast<uint32_t>(IPAddress(239, 255,
+                    (((universe + i) >> 8) & 0xff), (((universe + i) >> 0)
+                    & 0xff)));
+            igmp_joingroup(&ifaddr, &multicast_addr);
+        }
+
+        udp.onPacket(std::bind(&ESPAsyncE131::parsePacket, this,
+                std::placeholders::_1));
+
+        success = true;
+    }
+    return success;
+}
+
+/////////////////////////////////////////////////////////
+//
+// Packet parsing - Private
+//
+/////////////////////////////////////////////////////////
+
+void ESPAsyncE131::parsePacket(AsyncUDPPacket _packet) {
+    e131_error_t error = ERROR_NONE;
+
+    sbuff = reinterpret_cast<e131_packet_t *>(_packet.data());
+    if (memcmp(sbuff->acn_id, ESPAsyncE131::ACN_ID, sizeof(sbuff->acn_id)))
+        error = ERROR_ACN_ID;
+    if (htonl(sbuff->root_vector) != ESPAsyncE131::VECTOR_ROOT)
+        error = ERROR_VECTOR_ROOT;
+    if (htonl(sbuff->frame_vector) != ESPAsyncE131::VECTOR_FRAME)
+        error = ERROR_VECTOR_FRAME;
+    if (sbuff->dmp_vector != ESPAsyncE131::VECTOR_DMP)
+        error = ERROR_VECTOR_DMP;
+    if (sbuff->property_values[0] != 0)
+        error = ERROR_IGNORE;
+
+    if (!error) {
+      _callback(sbuff, _packet.remoteIP());
+    }
+}
+

wled00/src/dependencies/e131/ESPAsyncE131.h

@@ -0,0 +1,151 @@
+/*
+* ESPAsyncE131.h
+*
+* Project: ESPAsyncE131 - Asynchronous E.131 (sACN) library for Arduino ESP8266 and ESP32
+* Copyright (c) 2019 Shelby Merrick
+* http://www.forkineye.com
+*
+*  This program is provided free for you to use in any way that you wish,
+*  subject to the laws and regulations where you are using it.  Due diligence
+*  is strongly suggested before using this code.  Please give credit where due.
+*
+*  The Author makes no warranty of any kind, express or implied, with regard
+*  to this program or the documentation contained in this document.  The
+*  Author shall not be liable in any event for incidental or consequential
+*  damages in connection with, or arising out of, the furnishing, performance
+*  or use of these programs.
+*
+*/
+
+#ifndef ESPASYNCE131_H_
+#define ESPASYNCE131_H_
+
+#ifdef ESP32
+#include <WiFi.h>
+#include <AsyncUDP.h>
+#elif defined (ESP8266)
+#include <ESPAsyncUDP.h>
+#include <ESP8266WiFi.h>
+#include <ESP8266WiFiMulti.h>
+#else
+#error Platform not supported
+#endif
+
+#include <lwip/ip_addr.h>
+#include <lwip/igmp.h>
+#include <Arduino.h>
+
+#if LWIP_VERSION_MAJOR == 1
+typedef struct ip_addr ip4_addr_t;
+#endif
+
+// Defaults
+#define E131_DEFAULT_PORT 5568
+
+// E1.31 Packet Offsets
+#define E131_ROOT_PREAMBLE_SIZE 0
+#define E131_ROOT_POSTAMBLE_SIZE 2
+#define E131_ROOT_ID 4
+#define E131_ROOT_FLENGTH 16
+#define E131_ROOT_VECTOR 18
+#define E131_ROOT_CID 22
+
+#define E131_FRAME_FLENGTH 38
+#define E131_FRAME_VECTOR 40
+#define E131_FRAME_SOURCE 44
+#define E131_FRAME_PRIORITY 108
+#define E131_FRAME_RESERVED 109
+#define E131_FRAME_SEQ 111
+#define E131_FRAME_OPT 112
+#define E131_FRAME_UNIVERSE 113
+
+#define E131_DMP_FLENGTH 115
+#define E131_DMP_VECTOR 117
+#define E131_DMP_TYPE 118
+#define E131_DMP_ADDR_FIRST 119
+#define E131_DMP_ADDR_INC 121
+#define E131_DMP_COUNT 123
+#define E131_DMP_DATA 125
+
+// E1.31 Packet Structure
+typedef union {
+    struct {
+        // Root Layer
+        uint16_t preamble_size;
+        uint16_t postamble_size;
+        uint8_t  acn_id[12];
+        uint16_t root_flength;
+        uint32_t root_vector;
+        uint8_t  cid[16];
+
+        // Frame Layer
+        uint16_t frame_flength;
+        uint32_t frame_vector;
+        uint8_t  source_name[64];
+        uint8_t  priority;
+        uint16_t reserved;
+        uint8_t  sequence_number;
+        uint8_t  options;
+        uint16_t universe;
+
+        // DMP Layer
+        uint16_t dmp_flength;
+        uint8_t  dmp_vector;
+        uint8_t  type;
+        uint16_t first_address;
+        uint16_t address_increment;
+        uint16_t property_value_count;
+        uint8_t  property_values[513];
+    } __attribute__((packed));
+
+    uint8_t raw[638];
+} e131_packet_t;
+
+// Error Types
+typedef enum {
+    ERROR_NONE,
+    ERROR_IGNORE,
+    ERROR_ACN_ID,
+    ERROR_PACKET_SIZE,
+    ERROR_VECTOR_ROOT,
+    ERROR_VECTOR_FRAME,
+    ERROR_VECTOR_DMP
+} e131_error_t;
+
+// E1.31 Listener Types
+typedef enum {
+    E131_UNICAST,
+    E131_MULTICAST
+} e131_listen_t;
+
+// new packet callback
+typedef void (*e131_packet_callback_function) (e131_packet_t* p, IPAddress clientIP);
+
+class ESPAsyncE131 {
+ private:
+    // Constants for packet validation
+    static const uint8_t ACN_ID[];
+    static const uint32_t VECTOR_ROOT = 4;
+    static const uint32_t VECTOR_FRAME = 2;
+    static const uint8_t VECTOR_DMP = 2;
+
+    e131_packet_t   *sbuff;     // Pointer to scratch packet buffer
+    AsyncUDP        udp;        // AsyncUDP
+
+    // Internal Initializers
+    bool initUnicast();
+    bool initMulticast(uint16_t universe, uint8_t n = 1);
+
+    // Packet parser callback
+    void parsePacket(AsyncUDPPacket _packet);
+    
+    e131_packet_callback_function _callback = nullptr;
+
+ public:
+    ESPAsyncE131(e131_packet_callback_function callback);
+
+    // Generic UDP listener, no physical or IP configuration
+    bool begin(e131_listen_t type, uint16_t universe = 1, uint8_t n = 1);
+};
+
+#endif  // ESPASYNCE131_H_

wled00/src/dependencies/espalexa/Espalexa.h

@@ -0,0 +1,587 @@
+#ifndef Espalexa_h
+#define Espalexa_h
+
+/*
+ * Alexa Voice On/Off/Brightness/Color Control. Emulates a Philips Hue bridge to Alexa.
+ * 
+ * This was put together from these two excellent projects:
+ * https://github.com/kakopappa/arduino-esp8266-alexa-wemo-switch
+ * https://github.com/probonopd/ESP8266HueEmulator
+ */
+/*
+ * @title Espalexa library
+ * @version 2.4.3
+ * @author Christian Schwinne
+ * @license MIT
+ * @contributors d-999
+ */
+
+#include "Arduino.h"
+
+//you can use these defines for library config in your sketch. Just use them before #include <Espalexa.h>
+//#define ESPALEXA_ASYNC
+
+//in case this is unwanted in your application (will disable the /espalexa value page)
+//#define ESPALEXA_NO_SUBPAGE
+
+#ifndef ESPALEXA_MAXDEVICES
+ #define ESPALEXA_MAXDEVICES 10 //this limit only has memory reasons, set it higher should you need to
+#endif
+
+//#define ESPALEXA_DEBUG
+
+#ifdef ESPALEXA_ASYNC
+ #ifdef ARDUINO_ARCH_ESP32
+  #include <AsyncTCP.h>
+ #else
+  #include <ESPAsyncTCP.h>
+ #endif
+ #include <ESPAsyncWebServer.h>
+#else
+ #ifdef ARDUINO_ARCH_ESP32
+  #include <WiFi.h>
+  #include <WebServer.h> //if you get an error here please update to ESP32 arduino core 1.0.0
+ #else
+  #include <ESP8266WebServer.h>
+  #include <ESP8266WiFi.h>
+ #endif
+#endif
+#include <WiFiUdp.h>
+
+#ifdef ESPALEXA_DEBUG
+ #pragma message "Espalexa 2.4.3 debug mode"
+ #define EA_DEBUG(x)  Serial.print (x)
+ #define EA_DEBUGLN(x) Serial.println (x)
+#else
+ #define EA_DEBUG(x)
+ #define EA_DEBUGLN(x)
+#endif
+
+#include "EspalexaDevice.h"
+
+
+class Espalexa {
+private:
+  //private member vars
+  #ifdef ESPALEXA_ASYNC
+  AsyncWebServer* serverAsync;
+  AsyncWebServerRequest* server; //this saves many #defines
+  String body = "";
+  #elif defined ARDUINO_ARCH_ESP32
+  WebServer* server;
+  #else
+  ESP8266WebServer* server;
+  #endif
+  uint8_t currentDeviceCount = 0;
+  bool discoverable = true;
+
+  EspalexaDevice* devices[ESPALEXA_MAXDEVICES] = {};
+  //Keep in mind that Device IDs go from 1 to DEVICES, cpp arrays from 0 to DEVICES-1!!
+  
+  WiFiUDP espalexaUdp;
+  IPAddress ipMulti;
+  bool udpConnected = false;
+  char packetBuffer[255]; //buffer to hold incoming udp packet
+  String escapedMac=""; //lowercase mac address
+  
+  //private member functions
+  String boolString(bool st)
+  {
+    return(st)?"true":"false";
+  }
+  
+  String modeString(EspalexaColorMode m)
+  {
+    if (m == EspalexaColorMode::xy) return "xy";
+    if (m == EspalexaColorMode::hs) return "hs";
+    return "ct";
+  }
+  
+  String typeString(EspalexaDeviceType t)
+  {
+    switch (t)
+    {
+      case EspalexaDeviceType::dimmable:      return "Dimmable light";
+      case EspalexaDeviceType::whitespectrum: return "Color temperature light";
+      case EspalexaDeviceType::color:         return "Color light";
+      case EspalexaDeviceType::extendedcolor: return "Extended color light";
+    }
+    return "Light";
+  }
+  
+  String modelidString(EspalexaDeviceType t)
+  {
+    switch (t)
+    {
+      case EspalexaDeviceType::dimmable:      return "LWB010";
+      case EspalexaDeviceType::whitespectrum: return "LWT010";
+      case EspalexaDeviceType::color:         return "LST001";
+      case EspalexaDeviceType::extendedcolor: return "LCT015";
+    }
+    return "Plug";
+  }
+  
+  //Workaround functions courtesy of Sonoff-Tasmota
+  uint32_t encodeLightId(uint8_t idx)
+  {
+    uint8_t mac[6];
+    WiFi.macAddress(mac);
+    uint32_t id = (mac[3] << 20) | (mac[4] << 12) | (mac[5] << 4) | (idx & 0xF);
+    return id;
+  }
+
+  uint32_t decodeLightId(uint32_t id) {
+    return id & 0xF;
+  }
+  
+  //device JSON string: color+temperature device emulates LCT015, dimmable device LWB010, (TODO: on/off Plug 01, color temperature device LWT010, color device LST001)
+  String deviceJsonString(uint8_t deviceId)
+  {
+    deviceId--;
+    if (deviceId >= currentDeviceCount) return "{}"; //error
+    EspalexaDevice* dev = devices[deviceId];
+
+    String json = "{\"state\":{\"on\":";
+    json += boolString(dev->getValue());
+    if (dev->getType() != EspalexaDeviceType::onoff) //bri support
+    {
+      json += ",\"bri\":" + String(dev->getLastValue()-1);
+      if (static_cast<uint8_t>(dev->getType()) > 2) //color support
+      {
+        json += ",\"hue\":" + String(dev->getHue()) + ",\"sat\":" + String(dev->getSat());
+        json += ",\"effect\":\"none\",\"xy\":[" + String(dev->getX()) + "," + String(dev->getY()) + "]";
+      }
+      if (static_cast<uint8_t>(dev->getType()) > 1 && dev->getType() != EspalexaDeviceType::color) //white spectrum support
+      {
+        json += ",\"ct\":" + String(dev->getCt());
+      }
+    }
+    json += ",\"alert\":\"none";
+    if (static_cast<uint8_t>(dev->getType()) > 1) json += "\",\"colormode\":\"" + modeString(dev->getColorMode());
+    json += "\",\"mode\":\"homeautomation\",\"reachable\":true},";
+    json += "\"type\":\"" + typeString(dev->getType());
+    json += "\",\"name\":\"" + dev->getName();
+    json += "\",\"modelid\":\"" + modelidString(dev->getType());
+    json += "\",\"manufacturername\":\"Philips\",\"productname\":\"E" + String(static_cast<uint8_t>(dev->getType()));
+    json += "\",\"uniqueid\":\"" + String(encodeLightId(deviceId+1));
+    json += "\",\"swversion\":\"espalexa-2.4.3\"}";
+    
+    return json;
+  }
+  
+  //Espalexa status page /espalexa
+  #ifndef ESPALEXA_NO_SUBPAGE
+  void servePage()
+  {
+    EA_DEBUGLN("HTTP Req espalexa ...\n");
+    String res = "Hello from Espalexa!\r\n\r\n";
+    for (int i=0; i<currentDeviceCount; i++)
+    {
+      EspalexaDevice* dev = devices[i];
+      res += "Value of device " + String(i+1) + " (" + dev->getName() + "): " + String(dev->getValue()) + " (" + typeString(dev->getType());
+      if (static_cast<uint8_t>(dev->getType()) > 1) //color support
+      {
+        res += ", colormode=" + modeString(dev->getColorMode()) + ", r=" + String(dev->getR()) + ", g=" + String(dev->getG()) + ", b=" + String(dev->getB());
+        res +=", ct=" + String(dev->getCt()) + ", hue=" + String(dev->getHue()) + ", sat=" + String(dev->getSat()) + ", x=" + String(dev->getX()) + ", y=" + String(dev->getY());
+      }
+      res += ")\r\n";
+    }
+    res += "\r\nFree Heap: " + (String)ESP.getFreeHeap();
+    res += "\r\nUptime: " + (String)millis();
+    res += "\r\n\r\nEspalexa library v2.4.3 by Christian Schwinne 2019";
+    server->send(200, "text/plain", res);
+  }
+  #endif
+
+  //not found URI (only if internal webserver is used)
+  void serveNotFound()
+  {
+    EA_DEBUGLN("Not-Found HTTP call:");
+    #ifndef ESPALEXA_ASYNC
+    EA_DEBUGLN("URI: " + server->uri());
+    EA_DEBUGLN("Body: " + server->arg(0));
+    if(!handleAlexaApiCall(server->uri(), server->arg(0)))
+    #else
+    EA_DEBUGLN("URI: " + server->url());
+    EA_DEBUGLN("Body: " + body);
+    if(!handleAlexaApiCall(server))
+    #endif
+      server->send(404, "text/plain", "Not Found (espalexa-internal)");
+  }
+
+  //send description.xml device property page
+  void serveDescription()
+  {
+    EA_DEBUGLN("# Responding to description.xml ... #\n");
+    IPAddress localIP = WiFi.localIP();
+    char s[16];
+    sprintf(s, "%d.%d.%d.%d", localIP[0], localIP[1], localIP[2], localIP[3]);
+
+    String setup_xml = "<?xml version=\"1.0\" ?>"
+        "<root xmlns=\"urn:schemas-upnp-org:device-1-0\">"
+        "<specVersion><major>1</major><minor>0</minor></specVersion>"
+        "<URLBase>http://"+ String(s) +":80/</URLBase>"
+        "<device>"
+          "<deviceType>urn:schemas-upnp-org:device:Basic:1</deviceType>"
+          "<friendlyName>Espalexa ("+ String(s) +")</friendlyName>"
+          "<manufacturer>Royal Philips Electronics</manufacturer>"
+          "<manufacturerURL>http://www.philips.com</manufacturerURL>"
+          "<modelDescription>Philips hue Personal Wireless Lighting</modelDescription>"
+          "<modelName>Philips hue bridge 2012</modelName>"
+          "<modelNumber>929000226503</modelNumber>"
+          "<modelURL>http://www.meethue.com</modelURL>"
+          "<serialNumber>"+ escapedMac +"</serialNumber>"
+          "<UDN>uuid:2f402f80-da50-11e1-9b23-"+ escapedMac +"</UDN>"
+          "<presentationURL>index.html</presentationURL>"
+        "</device>"
+        "</root>";
+          
+    server->send(200, "text/xml", setup_xml.c_str());
+    
+    EA_DEBUG("Sending :");
+    EA_DEBUGLN(setup_xml);
+  }
+  
+  //init the server
+  void startHttpServer()
+  {
+    #ifdef ESPALEXA_ASYNC
+    if (serverAsync == nullptr) {
+      serverAsync = new AsyncWebServer(80);
+      serverAsync->onNotFound([=](AsyncWebServerRequest *request){server = request; serveNotFound();});
+    }
+    
+    serverAsync->onRequestBody([=](AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total){
+      char b[len +1];
+      b[len] = 0;
+      memcpy(b, data, len);
+      body = b; //save the body so we can use it for the API call
+      EA_DEBUG("Received body: ");
+      EA_DEBUGLN(body);
+    });
+    #ifndef ESPALEXA_NO_SUBPAGE
+    serverAsync->on("/espalexa", HTTP_GET, [=](AsyncWebServerRequest *request){server = request; servePage();});
+    #endif
+    serverAsync->on("/description.xml", HTTP_GET, [=](AsyncWebServerRequest *request){server = request; serveDescription();});
+    serverAsync->begin();
+    
+    #else
+    if (server == nullptr) {
+      #ifdef ARDUINO_ARCH_ESP32
+      server = new WebServer(80);
+      #else
+      server = new ESP8266WebServer(80);  
+      #endif
+      server->onNotFound([=](){serveNotFound();});
+    }
+
+    #ifndef ESPALEXA_NO_SUBPAGE
+    server->on("/espalexa", HTTP_GET, [=](){servePage();});
+    #endif
+    server->on("/description.xml", HTTP_GET, [=](){serveDescription();});
+    server->begin();
+    #endif
+  }
+
+  //respond to UDP SSDP M-SEARCH
+  void respondToSearch()
+  {
+    IPAddress localIP = WiFi.localIP();
+    char s[16];
+    sprintf(s, "%d.%d.%d.%d", localIP[0], localIP[1], localIP[2], localIP[3]);
+
+    String response = 
+      "HTTP/1.1 200 OK\r\n"
+      "EXT:\r\n"
+      "CACHE-CONTROL: max-age=100\r\n" // SSDP_INTERVAL
+      "LOCATION: http://"+ String(s) +":80/description.xml\r\n"
+      "SERVER: FreeRTOS/6.0.5, UPnP/1.0, IpBridge/1.17.0\r\n" // _modelName, _modelNumber
+      "hue-bridgeid: "+ escapedMac +"\r\n"
+      "ST: urn:schemas-upnp-org:device:basic:1\r\n"  // _deviceType
+      "USN: uuid:2f402f80-da50-11e1-9b23-"+ escapedMac +"::upnp:rootdevice\r\n" // _uuid::_deviceType
+      "\r\n";
+
+    espalexaUdp.beginPacket(espalexaUdp.remoteIP(), espalexaUdp.remotePort());
+    #ifdef ARDUINO_ARCH_ESP32
+    espalexaUdp.write((uint8_t*)response.c_str(), response.length());
+    #else
+    espalexaUdp.write(response.c_str());
+    #endif
+    espalexaUdp.endPacket();                    
+  }
+
+public:
+  Espalexa(){}
+
+  //initialize interfaces
+  #ifdef ESPALEXA_ASYNC
+  bool begin(AsyncWebServer* externalServer = nullptr)
+  #elif defined ARDUINO_ARCH_ESP32
+  bool begin(WebServer* externalServer = nullptr)
+  #else
+  bool begin(ESP8266WebServer* externalServer = nullptr)
+  #endif
+  {
+    EA_DEBUGLN("Espalexa Begin...");
+    EA_DEBUG("MAXDEVICES ");
+    EA_DEBUGLN(ESPALEXA_MAXDEVICES);
+    escapedMac = WiFi.macAddress();
+    escapedMac.replace(":", "");
+    escapedMac.toLowerCase();
+
+    #ifdef ESPALEXA_ASYNC
+    serverAsync = externalServer;
+    #else
+    server = externalServer;
+    #endif
+    #ifdef ARDUINO_ARCH_ESP32
+    udpConnected = espalexaUdp.beginMulticast(IPAddress(239, 255, 255, 250), 1900);
+    #else
+    udpConnected = espalexaUdp.beginMulticast(WiFi.localIP(), IPAddress(239, 255, 255, 250), 1900);
+    #endif
+
+    if (udpConnected){
+      
+      startHttpServer();
+      EA_DEBUGLN("Done");
+      return true;
+    }
+    EA_DEBUGLN("Failed");
+    return false;
+  }
+
+  //service loop
+  void loop() {
+    #ifndef ESPALEXA_ASYNC
+    if (server == nullptr) return; //only if begin() was not called
+    server->handleClient();
+    #endif
+    
+    if (!udpConnected) return;   
+    int packetSize = espalexaUdp.parsePacket();    
+    if (!packetSize) return; //no new udp packet
+    
+    EA_DEBUGLN("Got UDP!");
+    int len = espalexaUdp.read(packetBuffer, 254);
+    if (len > 0) {
+      packetBuffer[len] = 0;
+    }
+    espalexaUdp.flush();
+    if (!discoverable) return; //do not reply to M-SEARCH if not discoverable
+    
+    String request = packetBuffer;
+    if(request.indexOf("M-SEARCH") >= 0) {
+      EA_DEBUGLN(request);
+      if(request.indexOf("upnp:rootdevice") > 0 || request.indexOf("asic:1") > 0) {
+        EA_DEBUGLN("Responding search req...");
+        respondToSearch();
+      }
+    }
+  }
+
+  bool addDevice(EspalexaDevice* d)
+  {
+    EA_DEBUG("Adding device ");
+    EA_DEBUGLN((currentDeviceCount+1));
+    if (currentDeviceCount >= ESPALEXA_MAXDEVICES) return false;
+    if (d == nullptr) return false;
+    d->setId(currentDeviceCount);
+    devices[currentDeviceCount] = d;
+    currentDeviceCount++;
+    return true;
+  }
+  
+  //brightness-only callback
+  bool addDevice(String deviceName, BrightnessCallbackFunction callback, uint8_t initialValue = 0)
+  {
+    EA_DEBUG("Constructing device ");
+    EA_DEBUGLN((currentDeviceCount+1));
+    if (currentDeviceCount >= ESPALEXA_MAXDEVICES) return false;
+    EspalexaDevice* d = new EspalexaDevice(deviceName, callback, initialValue);
+    return addDevice(d);
+  }
+  
+  //brightness-only callback
+  bool addDevice(String deviceName, ColorCallbackFunction callback, uint8_t initialValue = 0)
+  {
+    EA_DEBUG("Constructing device ");
+    EA_DEBUGLN((currentDeviceCount+1));
+    if (currentDeviceCount >= ESPALEXA_MAXDEVICES) return false;
+    EspalexaDevice* d = new EspalexaDevice(deviceName, callback, initialValue);
+    return addDevice(d);
+  }
+
+
+  bool addDevice(String deviceName, DeviceCallbackFunction callback, EspalexaDeviceType t = EspalexaDeviceType::dimmable, uint8_t initialValue = 0)
+  {
+    EA_DEBUG("Constructing device ");
+    EA_DEBUGLN((currentDeviceCount+1));
+    if (currentDeviceCount >= ESPALEXA_MAXDEVICES) return false;
+    EspalexaDevice* d = new EspalexaDevice(deviceName, callback, t, initialValue);
+    return addDevice(d);
+  }
+  
+  //basic implementation of Philips hue api functions needed for basic Alexa control
+  #ifdef ESPALEXA_ASYNC
+  bool handleAlexaApiCall(AsyncWebServerRequest* request)
+  {
+    server = request; //copy request reference
+    String req = request->url(); //body from global variable
+    EA_DEBUGLN(request->contentType());
+    if (request->hasParam("body", true)) // This is necessary, otherwise ESP crashes if there is no body
+    {
+      EA_DEBUG("BodyMethod2");
+      body = request->getParam("body", true)->value();
+    }
+    EA_DEBUG("FinalBody: ");
+    EA_DEBUGLN(body);
+  #else
+  bool handleAlexaApiCall(String req, String body)
+  {  
+  #endif
+    EA_DEBUGLN("AlexaApiCall");
+    if (req.indexOf("api") <0) return false; //return if not an API call
+    EA_DEBUGLN("ok");
+
+    if (body.indexOf("devicetype") > 0) //client wants a hue api username, we don't care and give static
+    {
+      EA_DEBUGLN("devType");
+      body = "";
+      server->send(200, "application/json", "[{\"success\":{\"username\":\"2WLEDHardQrI3WHYTHoMcXHgEspsM8ZZRpSKtBQr\"}}]");
+      return true;
+    }
+
+    if (req.indexOf("state") > 0) //client wants to control light
+    {
+      server->send(200, "application/json", "[{\"success\":{\"/lights/1/state/\": true}}]");
+
+      uint32_t devId = req.substring(req.indexOf("lights")+7).toInt();
+      EA_DEBUG("ls"); EA_DEBUGLN(devId);
+      devId = decodeLightId(devId);
+      EA_DEBUGLN(devId);
+      devId--; //zero-based for devices array
+      if (devId >= currentDeviceCount) return true; //return if invalid ID
+      
+      devices[devId]->setPropertyChanged(EspalexaDeviceProperty::none);
+      
+      if (body.indexOf("false")>0) //OFF command
+      {
+        devices[devId]->setValue(0);
+        devices[devId]->setPropertyChanged(EspalexaDeviceProperty::off);
+        devices[devId]->doCallback();
+        return true;
+      }
+      
+      if (body.indexOf("true") >0) //ON command
+      {
+        devices[devId]->setValue(devices[devId]->getLastValue());
+        devices[devId]->setPropertyChanged(EspalexaDeviceProperty::on);
+      }
+      
+      if (body.indexOf("bri")  >0) //BRIGHTNESS command
+      {
+        uint8_t briL = body.substring(body.indexOf("bri") +5).toInt();
+        if (briL == 255)
+        {
+         devices[devId]->setValue(255);
+        } else {
+         devices[devId]->setValue(briL+1); 
+        }
+        devices[devId]->setPropertyChanged(EspalexaDeviceProperty::bri);
+      }
+      
+      if (body.indexOf("xy")   >0) //COLOR command (XY mode)
+      {
+        devices[devId]->setColorXY(body.substring(body.indexOf("[") +1).toFloat(), body.substring(body.indexOf(",0") +1).toFloat());
+        devices[devId]->setPropertyChanged(EspalexaDeviceProperty::xy);
+      }
+      
+      if (body.indexOf("hue")  >0) //COLOR command (HS mode)
+      {
+        devices[devId]->setColor(body.substring(body.indexOf("hue") +5).toInt(), body.substring(body.indexOf("sat") +5).toInt());
+        devices[devId]->setPropertyChanged(EspalexaDeviceProperty::hs);
+      }
+      
+      if (body.indexOf("ct")   >0) //COLOR TEMP command (white spectrum)
+      {
+        devices[devId]->setColor(body.substring(body.indexOf("ct") +4).toInt());
+        devices[devId]->setPropertyChanged(EspalexaDeviceProperty::ct);
+      }
+      
+      devices[devId]->doCallback();
+      
+      #ifdef ESPALEXA_DEBUG
+      if (devices[devId]->getLastChangedProperty() == EspalexaDeviceProperty::none)
+        EA_DEBUGLN("STATE REQ WITHOUT BODY (likely Content-Type issue #6)");
+      #endif
+      return true;
+    }
+    
+    int pos = req.indexOf("lights");
+    if (pos > 0) //client wants light info
+    {
+      int devId = req.substring(pos+7).toInt();
+      EA_DEBUG("l"); EA_DEBUGLN(devId);
+
+      if (devId == 0) //client wants all lights
+      {
+        EA_DEBUGLN("lAll");
+        String jsonTemp = "{";
+        for (int i = 0; i<currentDeviceCount; i++)
+        {
+          jsonTemp += "\"" + String(encodeLightId(i+1)) + "\":";
+          jsonTemp += deviceJsonString(i+1);
+          if (i < currentDeviceCount-1) jsonTemp += ",";
+        }
+        jsonTemp += "}";
+        server->send(200, "application/json", jsonTemp);
+      } else //client wants one light (devId)
+      {
+        devId = decodeLightId(devId);
+        EA_DEBUGLN(devId);
+        if (devId > currentDeviceCount)
+        {
+          server->send(200, "application/json", "{}");
+        } else {
+          server->send(200, "application/json", deviceJsonString(devId));
+        }
+      }
+      
+      return true;
+    }
+
+    //we don't care about other api commands at this time and send empty JSON
+    server->send(200, "application/json", "{}");
+    return true;
+  }
+  
+  //set whether Alexa can discover any devices
+  void setDiscoverable(bool d)
+  {
+    discoverable = d;
+  }
+  
+  //get EspalexaDevice at specific index
+  EspalexaDevice* getDevice(uint8_t index)
+  {
+    if (index >= currentDeviceCount) return nullptr;
+    return devices[index];
+  }
+  
+  //is an unique device ID
+  String getEscapedMac()
+  {
+    return escapedMac;
+  }
+  
+  //convert brightness (0-255) to percentage
+  uint8_t toPercent(uint8_t bri)
+  {
+    uint16_t perc = bri * 100;
+    return perc / 255;
+  }
+  
+  ~Espalexa(){delete devices;} //note: Espalexa is NOT meant to be destructed
+};
+
+#endif

wled00/src/dependencies/espalexa/EspalexaDevice.cpp

@@ -0,0 +1,320 @@
+//EspalexaDevice Class
+
+#include "EspalexaDevice.h"
+
+EspalexaDevice::EspalexaDevice(){}
+
+EspalexaDevice::EspalexaDevice(String deviceName, BrightnessCallbackFunction gnCallback, uint8_t initialValue) { //constructor for dimmable device
+  
+  _deviceName = deviceName;
+  _callback = gnCallback;
+  _val = initialValue;
+  _val_last = _val;
+  _type = EspalexaDeviceType::dimmable;
+}
+
+EspalexaDevice::EspalexaDevice(String deviceName, ColorCallbackFunction gnCallback, uint8_t initialValue) { //constructor for color device
+  
+  _deviceName = deviceName;
+  _callbackCol = gnCallback;
+  _val = initialValue;
+  _val_last = _val;
+  _type = EspalexaDeviceType::extendedcolor;
+}
+
+EspalexaDevice::EspalexaDevice(String deviceName, DeviceCallbackFunction gnCallback, EspalexaDeviceType t, uint8_t initialValue) { //constructor for general device
+  
+  _deviceName = deviceName;
+  _callbackDev = gnCallback;
+  _type = t;
+  if (t == EspalexaDeviceType::onoff) _type = EspalexaDeviceType::dimmable; //on/off is broken, so make dimmable device instead
+  _val = initialValue;
+  _val_last = _val;
+}
+
+EspalexaDevice::~EspalexaDevice(){/*nothing to destruct*/}
+
+uint8_t EspalexaDevice::getId()
+{
+  return _id;
+}
+
+EspalexaColorMode EspalexaDevice::getColorMode()
+{
+  return _mode;
+}
+
+EspalexaDeviceType EspalexaDevice::getType()
+{
+  return _type;
+}
+
+String EspalexaDevice::getName()
+{
+  return _deviceName;
+}
+
+EspalexaDeviceProperty EspalexaDevice::getLastChangedProperty()
+{
+  return _changed;
+}
+
+uint8_t EspalexaDevice::getValue()
+{
+  return _val;
+}
+
+uint8_t EspalexaDevice::getPercent()
+{
+  uint16_t perc = _val * 100;
+  return perc / 255;
+}
+
+uint8_t EspalexaDevice::getDegrees()
+{
+  return getPercent();
+}
+
+uint16_t EspalexaDevice::getHue()
+{
+  return _hue;
+}
+
+uint8_t EspalexaDevice::getSat()
+{
+  return _sat;
+}
+
+float EspalexaDevice::getX()
+{
+  return _x;
+}
+
+float EspalexaDevice::getY()
+{
+  return _y;
+}
+
+uint16_t EspalexaDevice::getCt()
+{
+  if (_ct == 0) return 500;
+  return _ct;
+}
+
+uint32_t EspalexaDevice::getKelvin()
+{
+  if (_ct == 0) return 2000;
+  return 1000000/_ct;
+}
+
+uint32_t EspalexaDevice::getRGB()
+{
+  if (_rgb != 0) return _rgb; //color has not changed
+  uint8_t rgb[3];
+  float r, g, b;
+  
+  if (_mode == EspalexaColorMode::none) return 0;
+
+  if (_mode == EspalexaColorMode::ct)
+  {
+    //TODO tweak a bit to match hue lamp characteristics
+    //based on https://gist.github.com/paulkaplan/5184275
+    float temp = 10000/ _ct; //kelvins = 1,000,000/mired (and that /100)
+    float r, g, b;
+
+    if( temp <= 66 ){ 
+      r = 255; 
+      g = temp;
+      g = 99.470802 * log(g) - 161.119568;
+      if( temp <= 19){
+          b = 0;
+      } else {
+          b = temp-10;
+          b = 138.517731 * log(b) - 305.044793;
+      }
+    } else {
+      r = temp - 60;
+      r = 329.698727 * pow(r, -0.13320476);
+      g = temp - 60;
+      g = 288.12217 * pow(g, -0.07551485 );
+      b = 255;
+    }
+    
+    rgb[0] = (byte)constrain(r,0.1,255.1);
+    rgb[1] = (byte)constrain(g,0.1,255.1);
+    rgb[2] = (byte)constrain(b,0.1,255.1);
+  } else if (_mode == EspalexaColorMode::hs)
+  {
+    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;
+    }
+  } else if (_mode == EspalexaColorMode::xy)
+  {
+    //Source: https://www.developers.meethue.com/documentation/color-conversions-rgb-xy
+    float z = 1.0f - _x - _y;
+    float X = (1.0f / _y) * _x;
+    float Z = (1.0f / _y) * z;
+    float r = (int)255*(X * 1.656492f - 0.354851f - Z * 0.255038f);
+    float g = (int)255*(-X * 0.707196f + 1.655397f + Z * 0.036152f);
+    float b = (int)255*(X * 0.051713f - 0.121364f + Z * 1.011530f);
+    if (r > b && r > g && r > 1.0f) {
+      // red is too big
+      g = g / r;
+      b = b / r;
+      r = 1.0f;
+    } else if (g > b && g > r && g > 1.0f) {
+      // green is too big
+      r = r / g;
+      b = b / g;
+      g = 1.0f;
+    } else if (b > r && b > g && b > 1.0f) {
+      // blue is too big
+      r = r / b;
+      g = g / b;
+      b = 1.0f;
+    }
+    // Apply gamma correction
+    r = r <= 0.0031308f ? 12.92f * r : (1.0f + 0.055f) * pow(r, (1.0f / 2.4f)) - 0.055f;
+    g = g <= 0.0031308f ? 12.92f * g : (1.0f + 0.055f) * pow(g, (1.0f / 2.4f)) - 0.055f;
+    b = b <= 0.0031308f ? 12.92f * b : (1.0f + 0.055f) * pow(b, (1.0f / 2.4f)) - 0.055f;
+
+    if (r > b && r > g) {
+      // red is biggest
+      if (r > 1.0f) {
+        g = g / r;
+        b = b / r;
+        r = 1.0f;
+      }
+    } else if (g > b && g > r) {
+      // green is biggest
+      if (g > 1.0f) {
+        r = r / g;
+        b = b / g;
+        g = 1.0f;
+      }
+    } else if (b > r && b > g) {
+      // blue is biggest
+      if (b > 1.0f) {
+        r = r / b;
+        g = g / b;
+        b = 1.0f;
+      }
+    }
+    rgb[0] = 255.0*r;
+    rgb[1] = 255.0*g;
+    rgb[2] = 255.0*b;
+  }
+  _rgb = ((rgb[0] << 16) | (rgb[1] << 8) | (rgb[2]));
+  return _rgb;
+}
+
+uint8_t EspalexaDevice::getR()
+{
+  return (getRGB() >> 16) & 0xFF;
+}
+
+uint8_t EspalexaDevice::getG()
+{
+  return (getRGB() >> 8) & 0xFF;
+}
+
+uint8_t EspalexaDevice::getB()
+{
+  return getRGB() & 0xFF;
+}
+
+uint8_t EspalexaDevice::getLastValue()
+{
+  if (_val_last == 0) return 255;
+  return _val_last;
+}
+
+void EspalexaDevice::setPropertyChanged(EspalexaDeviceProperty p)
+{
+  _changed = p;
+}
+
+void EspalexaDevice::setId(uint8_t id)
+{
+  _id = id;
+}
+
+//you need to re-discover the device for the Alexa name to change
+void EspalexaDevice::setName(String name)
+{
+  _deviceName = name;
+}
+
+void EspalexaDevice::setValue(uint8_t val)
+{
+  if (_val != 0)
+  {
+    _val_last = _val;
+  }
+  if (val != 0)
+  {
+    _val_last = val;
+  }
+  _val = val;
+}
+
+void EspalexaDevice::setPercent(uint8_t perc)
+{
+  uint16_t val = perc * 255;
+  val /= 100;
+  if (val > 255) val = 255;
+  setValue(val);
+}
+
+void EspalexaDevice::setColorXY(float x, float y)
+{
+  _x = x;
+  _y = y;
+  _rgb = 0;
+  _mode = EspalexaColorMode::xy;
+}
+
+void EspalexaDevice::setColor(uint16_t hue, uint8_t sat)
+{
+  _hue = hue;
+  _sat = sat;
+  _rgb = 0;
+  _mode = EspalexaColorMode::hs;
+}
+
+void EspalexaDevice::setColor(uint16_t ct)
+{
+  _ct = ct;
+  _rgb = 0;
+  _mode =EspalexaColorMode::ct;
+}
+
+void EspalexaDevice::setColor(uint8_t r, uint8_t g, uint8_t b)
+{
+  float X = r * 0.664511f + g * 0.154324f + b * 0.162028f;
+  float Y = r * 0.283881f + g * 0.668433f + b * 0.047685f;
+  float Z = r * 0.000088f + g * 0.072310f + b * 0.986039f;
+  _x = X / (X + Y + Z);
+  _y = Y / (X + Y + Z);
+  _rgb = ((r << 16) | (g << 8) | b);
+  _mode = EspalexaColorMode::xy;
+}
+
+void EspalexaDevice::doCallback()
+{
+  if (_callback != nullptr) {_callback(_val); return;}
+  if (_callbackDev != nullptr) {_callbackDev(this); return;}
+  if (_callbackCol != nullptr) _callbackCol(_val, getRGB());
+}

wled00/src/dependencies/espalexa/EspalexaDevice.h

@@ -0,0 +1,72 @@
+#ifndef EspalexaDevice_h
+#define EspalexaDevice_h
+
+#include "Arduino.h"
+
+typedef class EspalexaDevice;
+
+typedef void (*BrightnessCallbackFunction) (uint8_t b);
+typedef void (*DeviceCallbackFunction) (EspalexaDevice* d);
+typedef void (*ColorCallbackFunction) (uint8_t br, uint32_t col);
+
+enum class EspalexaColorMode : uint8_t { none = 0, ct = 1, hs = 2, xy = 3 };
+enum class EspalexaDeviceType : uint8_t { onoff = 0, dimmable = 1, whitespectrum = 2, color = 3, extendedcolor = 4 };
+enum class EspalexaDeviceProperty : uint8_t { none = 0, on = 1, off = 2, bri = 3, hs = 4, ct = 5, xy = 6 };
+
+class EspalexaDevice {
+private:
+  String _deviceName;
+  BrightnessCallbackFunction _callback = nullptr;
+  DeviceCallbackFunction _callbackDev = nullptr;
+  ColorCallbackFunction _callbackCol = nullptr;
+  uint8_t _val, _val_last, _sat = 0;
+  uint16_t _hue = 0, _ct = 0;
+  float _x = 0.5, _y = 0.5;
+  uint32_t _rgb = 0;
+  uint8_t _id = 0;
+  EspalexaDeviceType _type;
+  EspalexaDeviceProperty _changed = EspalexaDeviceProperty::none;
+  EspalexaColorMode _mode = EspalexaColorMode::xy;
+  
+public:
+  EspalexaDevice();
+  ~EspalexaDevice();
+  EspalexaDevice(String deviceName, BrightnessCallbackFunction bcb, uint8_t initialValue =0);
+  EspalexaDevice(String deviceName, DeviceCallbackFunction dcb, EspalexaDeviceType t =EspalexaDeviceType::dimmable, uint8_t initialValue =0);
+  EspalexaDevice(String deviceName, ColorCallbackFunction ccb, uint8_t initialValue =0);
+  
+  String getName();
+  uint8_t getId();
+  EspalexaDeviceProperty getLastChangedProperty();
+  uint8_t getValue();
+  uint8_t getPercent();
+  uint8_t getDegrees();
+  uint16_t getHue();
+  uint8_t getSat();
+  uint16_t getCt();
+  uint32_t getKelvin();
+  float getX();
+  float getY();
+  uint32_t getRGB();
+  uint8_t getR();
+  uint8_t getG();
+  uint8_t getB();
+  EspalexaColorMode getColorMode();
+  EspalexaDeviceType getType();
+  
+  void setId(uint8_t id);
+  void setPropertyChanged(EspalexaDeviceProperty p);
+  void setValue(uint8_t bri);
+  void setPercent(uint8_t perc);
+  void setName(String name);
+  void setColor(uint16_t ct);
+  void setColor(uint16_t hue, uint8_t sat);
+  void setColorXY(float x, float y);
+  void setColor(uint8_t r, uint8_t g, uint8_t b);
+  
+  void doCallback();
+  
+  uint8_t getLastValue(); //last value that was not off (1-255)
+};
+
+#endif

wled00/src/dependencies/espalexa/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017 Christian Schwinne
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

wled00/src/dependencies/json/AsyncJson-v6.h

@@ -0,0 +1,160 @@
+// AsyncJson-v6.h
+/*
+  Original file at: https://github.com/baggior/ESPAsyncWebServer/blob/master/src/AsyncJson.h
+  Only changes are ArduinoJson lib path and removed content-type check
+  
+  Async Response to use with ArduinoJson and AsyncWebServer
+  Written by Andrew Melvin (SticilFace) with help from me-no-dev and BBlanchon.
+
+  --------------------
+  Async Request to use with ArduinoJson and AsyncWebServer
+  Written by Arsène von Wyss (avonwyss)
+*/
+#ifndef ASYNC_JSON_H_
+#define ASYNC_JSON_H_
+#include "ArduinoJson-v6.h"
+#include <Print.h>
+
+#define DYNAMYC_JSON_DOCUMENT_SIZE 8192
+
+constexpr const char* JSON_MIMETYPE = "application/json";
+
+/*
+ * Json Response
+ * */
+
+class ChunkPrint : public Print {
+  private:
+    uint8_t* _destination;
+    size_t _to_skip;
+    size_t _to_write;
+    size_t _pos;
+  public:
+    ChunkPrint(uint8_t* destination, size_t from, size_t len)
+      : _destination(destination), _to_skip(from), _to_write(len), _pos{0} {}
+    virtual ~ChunkPrint(){}
+    size_t write(uint8_t c){
+      if (_to_skip > 0) {
+        _to_skip--;
+        return 1;
+      } else if (_to_write > 0) {
+        _to_write--;
+        _destination[_pos++] = c;
+        return 1;
+      }
+      return 0;
+    }
+    size_t write(const uint8_t *buffer, size_t size)
+    {
+      return this->Print::write(buffer, size);
+    }
+};
+
+class AsyncJsonResponse: public AsyncAbstractResponse {
+  private:
+
+    DynamicJsonDocument _jsonBuffer;
+
+    JsonVariant _root;
+    bool _isValid;
+
+  public:    
+
+    AsyncJsonResponse(size_t maxJsonBufferSize = DYNAMYC_JSON_DOCUMENT_SIZE, bool isArray=false) : _jsonBuffer(maxJsonBufferSize), _isValid{false} {
+      _code = 200;
+      _contentType = JSON_MIMETYPE;
+      if(isArray)
+        _root = _jsonBuffer.createNestedArray();
+      else
+        _root = _jsonBuffer.createNestedObject();
+    }
+
+    ~AsyncJsonResponse() {}
+    JsonVariant & getRoot() { return _root; }
+    bool _sourceValid() const { return _isValid; }
+    size_t setLength() {
+
+      _contentLength = measureJson(_root);
+
+      if (_contentLength) { _isValid = true; }
+      return _contentLength;
+    }
+
+   size_t getSize() { return _jsonBuffer.size(); }
+
+    size_t _fillBuffer(uint8_t *data, size_t len){
+      ChunkPrint dest(data, _sentLength, len);
+
+      serializeJson(_root, dest);
+      return len;
+    }
+};
+
+typedef std::function<void(AsyncWebServerRequest *request, JsonObject json)> ArJsonRequestHandlerFunction;
+
+class AsyncCallbackJsonWebHandler: public AsyncWebHandler {
+private:
+protected:
+  const String _uri;
+  WebRequestMethodComposite _method;
+  ArJsonRequestHandlerFunction _onRequest;
+  int _contentLength;
+  const size_t maxJsonBufferSize;
+  int _maxContentLength;
+public:
+
+  AsyncCallbackJsonWebHandler(const String& uri, ArJsonRequestHandlerFunction onRequest, size_t maxJsonBufferSize=DYNAMYC_JSON_DOCUMENT_SIZE) 
+  : _uri(uri), _method(HTTP_POST|HTTP_PUT|HTTP_PATCH), _onRequest(onRequest), maxJsonBufferSize(maxJsonBufferSize), _maxContentLength(16384) {}
+  
+  void setMethod(WebRequestMethodComposite method){ _method = method; }
+  void setMaxContentLength(int maxContentLength){ _maxContentLength = maxContentLength; }
+  void onRequest(ArJsonRequestHandlerFunction fn){ _onRequest = fn; }
+
+  virtual bool canHandle(AsyncWebServerRequest *request) override final{
+    if(!_onRequest)
+      return false;
+
+    if(!(_method & request->method()))
+      return false;
+
+    if(_uri.length() && (_uri != request->url() && !request->url().startsWith(_uri+"/")))
+      return false;
+
+    request->addInterestingHeader("ANY");
+    return true;
+  }
+
+  virtual void handleRequest(AsyncWebServerRequest *request) override final {
+    if(_onRequest) {
+      if (request->_tempObject != NULL) {
+
+        DynamicJsonDocument jsonBuffer(this->maxJsonBufferSize);
+        DeserializationError error = deserializeJson(jsonBuffer, (uint8_t*)(request->_tempObject));
+        if(!error) {
+          JsonObject json = jsonBuffer.as<JsonObject>();
+
+          _onRequest(request, json);
+          return;
+        }
+      }
+      request->send(_contentLength > _maxContentLength ? 413 : 400);
+    } else {
+      request->send(500);
+    }
+  }
+  virtual void handleUpload(AsyncWebServerRequest *request, const String& filename, size_t index, uint8_t *data, size_t len, bool final) override final {
+  }
+  virtual void handleBody(AsyncWebServerRequest *request, uint8_t *data, size_t len, size_t index, size_t total) override final {
+    if (_onRequest) {
+      _contentLength = total;
+      if (total > 0 && request->_tempObject == NULL && total < _maxContentLength) {
+        request->_tempObject = malloc(total);
+      }
+      if (request->_tempObject != NULL) {
+        memcpy((uint8_t*)(request->_tempObject) + index, data, len);
+      }
+    }
+  }
+  virtual bool isRequestHandlerTrivial() override final {return _onRequest ? false : true;}
+};
+#endif

wled00/src/dependencies/pubsubclient/LICENSE.txt

@@ -1,20 +0,0 @@
-Copyright (c) 2008-2015 Nicholas O'Leary
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

wled00/src/dependencies/pubsubclient/PubSubClient.cpp

@@ -1,601 +0,0 @@
-/*
-  PubSubClient.cpp - A simple client for MQTT.
-  Nick O'Leary
-  http://knolleary.net
-*/
-
-#include "PubSubClient.h"
-#include "Arduino.h"
-
-PubSubClient::PubSubClient() {
-    this->_state = MQTT_DISCONNECTED;
-    this->_client = NULL;
-    this->stream = NULL;
-    setCallback(NULL);
-}
-
-PubSubClient::PubSubClient(Client& client) {
-    this->_state = MQTT_DISCONNECTED;
-    setClient(client);
-    this->stream = NULL;
-}
-
-PubSubClient::PubSubClient(IPAddress addr, uint16_t port, Client& client) {
-    this->_state = MQTT_DISCONNECTED;
-    setServer(addr, port);
-    setClient(client);
-    this->stream = NULL;
-}
-PubSubClient::PubSubClient(IPAddress addr, uint16_t port, Client& client, Stream& stream) {
-    this->_state = MQTT_DISCONNECTED;
-    setServer(addr,port);
-    setClient(client);
-    setStream(stream);
-}
-PubSubClient::PubSubClient(IPAddress addr, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client) {
-    this->_state = MQTT_DISCONNECTED;
-    setServer(addr, port);
-    setCallback(callback);
-    setClient(client);
-    this->stream = NULL;
-}
-PubSubClient::PubSubClient(IPAddress addr, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client, Stream& stream) {
-    this->_state = MQTT_DISCONNECTED;
-    setServer(addr,port);
-    setCallback(callback);
-    setClient(client);
-    setStream(stream);
-}
-
-PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, Client& client) {
-    this->_state = MQTT_DISCONNECTED;
-    setServer(ip, port);
-    setClient(client);
-    this->stream = NULL;
-}
-PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, Client& client, Stream& stream) {
-    this->_state = MQTT_DISCONNECTED;
-    setServer(ip,port);
-    setClient(client);
-    setStream(stream);
-}
-PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client) {
-    this->_state = MQTT_DISCONNECTED;
-    setServer(ip, port);
-    setCallback(callback);
-    setClient(client);
-    this->stream = NULL;
-}
-PubSubClient::PubSubClient(uint8_t *ip, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client, Stream& stream) {
-    this->_state = MQTT_DISCONNECTED;
-    setServer(ip,port);
-    setCallback(callback);
-    setClient(client);
-    setStream(stream);
-}
-
-PubSubClient::PubSubClient(const char* domain, uint16_t port, Client& client) {
-    this->_state = MQTT_DISCONNECTED;
-    setServer(domain,port);
-    setClient(client);
-    this->stream = NULL;
-}
-PubSubClient::PubSubClient(const char* domain, uint16_t port, Client& client, Stream& stream) {
-    this->_state = MQTT_DISCONNECTED;
-    setServer(domain,port);
-    setClient(client);
-    setStream(stream);
-}
-PubSubClient::PubSubClient(const char* domain, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client) {
-    this->_state = MQTT_DISCONNECTED;
-    setServer(domain,port);
-    setCallback(callback);
-    setClient(client);
-    this->stream = NULL;
-}
-PubSubClient::PubSubClient(const char* domain, uint16_t port, MQTT_CALLBACK_SIGNATURE, Client& client, Stream& stream) {
-    this->_state = MQTT_DISCONNECTED;
-    setServer(domain,port);
-    setCallback(callback);
-    setClient(client);
-    setStream(stream);
-}
-
-boolean PubSubClient::connect(const char *id) {
-    return connect(id,NULL,NULL,0,0,0,0);
-}
-
-boolean PubSubClient::connect(const char *id, const char *user, const char *pass) {
-    return connect(id,user,pass,0,0,0,0);
-}
-
-boolean PubSubClient::connect(const char *id, const char* willTopic, uint8_t willQos, boolean willRetain, const char* willMessage) {
-    return connect(id,NULL,NULL,willTopic,willQos,willRetain,willMessage);
-}
-
-boolean PubSubClient::connect(const char *id, const char *user, const char *pass, const char* willTopic, uint8_t willQos, boolean willRetain, const char* willMessage) {
-    if (!connected()) {
-        int result = 0;
-
-        if (domain != NULL) {
-            result = _client->connect(this->domain, this->port);
-        } else {
-            result = _client->connect(this->ip, this->port);
-        }
-        if (result == 1) {
-            nextMsgId = 1;
-            // Leave room in the buffer for header and variable length field
-            uint16_t length = 5;
-            unsigned int j;
-
-#if MQTT_VERSION == MQTT_VERSION_3_1
-            uint8_t d[9] = {0x00,0x06,'M','Q','I','s','d','p', MQTT_VERSION};
-#define MQTT_HEADER_VERSION_LENGTH 9
-#elif MQTT_VERSION == MQTT_VERSION_3_1_1
-            uint8_t d[7] = {0x00,0x04,'M','Q','T','T',MQTT_VERSION};
-#define MQTT_HEADER_VERSION_LENGTH 7
-#endif
-            for (j = 0;j<MQTT_HEADER_VERSION_LENGTH;j++) {
-                buffer[length++] = d[j];
-            }
-
-            uint8_t v;
-            if (willTopic) {
-                v = 0x06|(willQos<<3)|(willRetain<<5);
-            } else {
-                v = 0x02;
-            }
-
-            if(user != NULL) {
-                v = v|0x80;
-
-                if(pass != NULL) {
-                    v = v|(0x80>>1);
-                }
-            }
-
-            buffer[length++] = v;
-
-            buffer[length++] = ((MQTT_KEEPALIVE) >> 8);
-            buffer[length++] = ((MQTT_KEEPALIVE) & 0xFF);
-            length = writeString(id,buffer,length);
-            if (willTopic) {
-                length = writeString(willTopic,buffer,length);
-                length = writeString(willMessage,buffer,length);
-            }
-
-            if(user != NULL) {
-                length = writeString(user,buffer,length);
-                if(pass != NULL) {
-                    length = writeString(pass,buffer,length);
-                }
-            }
-
-            write(MQTTCONNECT,buffer,length-5);
-
-            lastInActivity = lastOutActivity = millis();
-
-            while (!_client->available()) {
-                unsigned long t = millis();
-                if (t-lastInActivity >= ((int32_t) MQTT_SOCKET_TIMEOUT*1000UL)) {
-                    _state = MQTT_CONNECTION_TIMEOUT;
-                    _client->stop();
-                    return false;
-                }
-            }
-            uint8_t llen;
-            uint16_t len = readPacket(&llen);
-
-            if (len == 4) {
-                if (buffer[3] == 0) {
-                    lastInActivity = millis();
-                    pingOutstanding = false;
-                    _state = MQTT_CONNECTED;
-                    return true;
-                } else {
-                    _state = buffer[3];
-                }
-            }
-            _client->stop();
-        } else {
-            _state = MQTT_CONNECT_FAILED;
-        }
-        return false;
-    }
-    return true;
-}
-
-// reads a byte into result
-boolean PubSubClient::readByte(uint8_t * result) {
-   uint32_t previousMillis = millis();
-   while(!_client->available()) {
-     uint32_t currentMillis = millis();
-     if(currentMillis - previousMillis >= ((int32_t) MQTT_SOCKET_TIMEOUT * 1000)){
-       return false;
-     }
-   }
-   *result = _client->read();
-   return true;
-}
-
-// reads a byte into result[*index] and increments index
-boolean PubSubClient::readByte(uint8_t * result, uint16_t * index){
-  uint16_t current_index = *index;
-  uint8_t * write_address = &(result[current_index]);
-  if(readByte(write_address)){
-    *index = current_index + 1;
-    return true;
-  }
-  return false;
-}
-
-uint16_t PubSubClient::readPacket(uint8_t* lengthLength) {
-    uint16_t len = 0;
-    if(!readByte(buffer, &len)) return 0;
-    bool isPublish = (buffer[0]&0xF0) == MQTTPUBLISH;
-    uint32_t multiplier = 1;
-    uint16_t length = 0;
-    uint8_t digit = 0;
-    uint16_t skip = 0;
-    uint8_t start = 0;
-
-    do {
-        if (len == 6) {
-            // Invalid remaining length encoding - kill the connection
-            _state = MQTT_DISCONNECTED;
-            _client->stop();
-            return 0;
-        }
-        if(!readByte(&digit)) return 0;
-        buffer[len++] = digit;
-        length += (digit & 127) * multiplier;
-        multiplier *= 128;
-    } while ((digit & 128) != 0);
-    *lengthLength = len-1;
-
-    if (isPublish) {
-        // Read in topic length to calculate bytes to skip over for Stream writing
-        if(!readByte(buffer, &len)) return 0;
-        if(!readByte(buffer, &len)) return 0;
-        skip = (buffer[*lengthLength+1]<<8)+buffer[*lengthLength+2];
-        start = 2;
-        if (buffer[0]&MQTTQOS1) {
-            // skip message id
-            skip += 2;
-        }
-    }
-
-    for (uint16_t i = start;i<length;i++) {
-        if(!readByte(&digit)) return 0;
-        if (this->stream) {
-            if (isPublish && len-*lengthLength-2>skip) {
-                this->stream->write(digit);
-            }
-        }
-        if (len < MQTT_MAX_PACKET_SIZE) {
-            buffer[len] = digit;
-        }
-        len++;
-    }
-
-    if (!this->stream && len > MQTT_MAX_PACKET_SIZE) {
-        len = 0; // This will cause the packet to be ignored.
-    }
-
-    return len;
-}
-
-boolean PubSubClient::loop() {
-    if (connected()) {
-        unsigned long t = millis();
-        if ((t - lastInActivity > MQTT_KEEPALIVE*1000UL) || (t - lastOutActivity > MQTT_KEEPALIVE*1000UL)) {
-            if (pingOutstanding) {
-                this->_state = MQTT_CONNECTION_TIMEOUT;
-                _client->stop();
-                return false;
-            } else {
-                buffer[0] = MQTTPINGREQ;
-                buffer[1] = 0;
-                _client->write(buffer,2);
-                lastOutActivity = t;
-                lastInActivity = t;
-                pingOutstanding = true;
-            }
-        }
-        if (_client->available()) {
-            uint8_t llen;
-            uint16_t len = readPacket(&llen);
-            uint16_t msgId = 0;
-            uint8_t *payload;
-            if (len > 0) {
-                lastInActivity = t;
-                uint8_t type = buffer[0]&0xF0;
-                if (type == MQTTPUBLISH) {
-                    if (callback) {
-                        uint16_t tl = (buffer[llen+1]<<8)+buffer[llen+2]; /* topic length in bytes */
-                        memmove(buffer+llen+2,buffer+llen+3,tl); /* move topic inside buffer 1 byte to front */
-                        buffer[llen+2+tl] = 0; /* end the topic as a 'C' string with \x00 */
-                        char *topic = (char*) buffer+llen+2;
-						
-                        // make sure payload can be interpreted as 'C' string
-						buffer[(len < MQTT_MAX_PACKET_SIZE) ? len : MQTT_MAX_PACKET_SIZE -1] = 0;
-						
-						// msgId only present for QOS>0
-                        if ((buffer[0]&0x06) == MQTTQOS1) {
-                            msgId = (buffer[llen+3+tl]<<8)+buffer[llen+3+tl+1];
-                            payload = buffer+llen+3+tl+2;
-                            callback(topic,payload,len-llen-3-tl-2);
-
-                            buffer[0] = MQTTPUBACK;
-                            buffer[1] = 2;
-                            buffer[2] = (msgId >> 8);
-                            buffer[3] = (msgId & 0xFF);
-                            _client->write(buffer,4);
-                            lastOutActivity = t;
-
-                        } else {
-                            payload = buffer+llen+3+tl;
-                            callback(topic,payload,len-llen-3-tl);
-                        }
-                    }
-                } else if (type == MQTTPINGREQ) {
-                    buffer[0] = MQTTPINGRESP;
-                    buffer[1] = 0;
-                    _client->write(buffer,2);
-                } else if (type == MQTTPINGRESP) {
-                    pingOutstanding = false;
-                }
-            } else if (!connected()) {
-                // readPacket has closed the connection
-                return false;
-            }
-        }
-        return true;
-    }
-    return false;
-}
-
-boolean PubSubClient::publish(const char* topic, const char* payload) {
-    return publish(topic,(const uint8_t*)payload,strlen(payload),false);
-}
-
-boolean PubSubClient::publish(const char* topic, const char* payload, boolean retained) {
-    return publish(topic,(const uint8_t*)payload,strlen(payload),retained);
-}
-
-boolean PubSubClient::publish(const char* topic, const uint8_t* payload, unsigned int plength) {
-    return publish(topic, payload, plength, false);
-}
-
-boolean PubSubClient::publish(const char* topic, const uint8_t* payload, unsigned int plength, boolean retained) {
-    if (connected()) {
-        if (MQTT_MAX_PACKET_SIZE < 5 + 2+strlen(topic) + plength) {
-            // Too long
-            return false;
-        }
-        // Leave room in the buffer for header and variable length field
-        uint16_t length = 5;
-        length = writeString(topic,buffer,length);
-        uint16_t i;
-        for (i=0;i<plength;i++) {
-            buffer[length++] = payload[i];
-        }
-        uint8_t header = MQTTPUBLISH;
-        if (retained) {
-            header |= 1;
-        }
-        return write(header,buffer,length-5);
-    }
-    return false;
-}
-
-boolean PubSubClient::publish_P(const char* topic, const uint8_t* payload, unsigned int plength, boolean retained) {
-    uint8_t llen = 0;
-    uint8_t digit;
-    unsigned int rc = 0;
-    uint16_t tlen;
-    unsigned int pos = 0;
-    unsigned int i;
-    uint8_t header;
-    unsigned int len;
-
-    if (!connected()) {
-        return false;
-    }
-
-    tlen = strlen(topic);
-
-    header = MQTTPUBLISH;
-    if (retained) {
-        header |= 1;
-    }
-    buffer[pos++] = header;
-    len = plength + 2 + tlen;
-    do {
-        digit = len % 128;
-        len = len / 128;
-        if (len > 0) {
-            digit |= 0x80;
-        }
-        buffer[pos++] = digit;
-        llen++;
-    } while(len>0);
-
-    pos = writeString(topic,buffer,pos);
-
-    rc += _client->write(buffer,pos);
-
-    for (i=0;i<plength;i++) {
-        rc += _client->write((char)pgm_read_byte_near(payload + i));
-    }
-
-    lastOutActivity = millis();
-
-    return rc == tlen + 4 + plength;
-}
-
-boolean PubSubClient::write(uint8_t header, uint8_t* buf, uint16_t length) {
-    uint8_t lenBuf[4];
-    uint8_t llen = 0;
-    uint8_t digit;
-    uint8_t pos = 0;
-    uint16_t rc;
-    uint16_t len = length;
-    do {
-        digit = len % 128;
-        len = len / 128;
-        if (len > 0) {
-            digit |= 0x80;
-        }
-        lenBuf[pos++] = digit;
-        llen++;
-    } while(len>0);
-
-    buf[4-llen] = header;
-    for (int i=0;i<llen;i++) {
-        buf[5-llen+i] = lenBuf[i];
-    }
-
-#ifdef MQTT_MAX_TRANSFER_SIZE
-    uint8_t* writeBuf = buf+(4-llen);
-    uint16_t bytesRemaining = length+1+llen;  //Match the length type
-    uint8_t bytesToWrite;
-    boolean result = true;
-    while((bytesRemaining > 0) && result) {
-        bytesToWrite = (bytesRemaining > MQTT_MAX_TRANSFER_SIZE)?MQTT_MAX_TRANSFER_SIZE:bytesRemaining;
-        rc = _client->write(writeBuf,bytesToWrite);
-        result = (rc == bytesToWrite);
-        bytesRemaining -= rc;
-        writeBuf += rc;
-    }
-    return result;
-#else
-    rc = _client->write(buf+(4-llen),length+1+llen);
-    lastOutActivity = millis();
-    return (rc == 1+llen+length);
-#endif
-}
-
-boolean PubSubClient::subscribe(const char* topic) {
-    return subscribe(topic, 0);
-}
-
-boolean PubSubClient::subscribe(const char* topic, uint8_t qos) {
-    if (qos > 1) {
-        return false;
-    }
-    if (MQTT_MAX_PACKET_SIZE < 9 + strlen(topic)) {
-        // Too long
-        return false;
-    }
-    if (connected()) {
-        // Leave room in the buffer for header and variable length field
-        uint16_t length = 5;
-        nextMsgId++;
-        if (nextMsgId == 0) {
-            nextMsgId = 1;
-        }
-        buffer[length++] = (nextMsgId >> 8);
-        buffer[length++] = (nextMsgId & 0xFF);
-        length = writeString((char*)topic, buffer,length);
-        buffer[length++] = qos;
-        return write(MQTTSUBSCRIBE|MQTTQOS1,buffer,length-5);
-    }
-    return false;
-}
-
-boolean PubSubClient::unsubscribe(const char* topic) {
-    if (MQTT_MAX_PACKET_SIZE < 9 + strlen(topic)) {
-        // Too long
-        return false;
-    }
-    if (connected()) {
-        uint16_t length = 5;
-        nextMsgId++;
-        if (nextMsgId == 0) {
-            nextMsgId = 1;
-        }
-        buffer[length++] = (nextMsgId >> 8);
-        buffer[length++] = (nextMsgId & 0xFF);
-        length = writeString(topic, buffer,length);
-        return write(MQTTUNSUBSCRIBE|MQTTQOS1,buffer,length-5);
-    }
-    return false;
-}
-
-void PubSubClient::disconnect() {
-    buffer[0] = MQTTDISCONNECT;
-    buffer[1] = 0;
-    _client->write(buffer,2);
-    _state = MQTT_DISCONNECTED;
-    _client->stop();
-    lastInActivity = lastOutActivity = millis();
-}
-
-uint16_t PubSubClient::writeString(const char* string, uint8_t* buf, uint16_t pos) {
-    const char* idp = string;
-    uint16_t i = 0;
-    pos += 2;
-    while (*idp) {
-        buf[pos++] = *idp++;
-        i++;
-    }
-    buf[pos-i-2] = (i >> 8);
-    buf[pos-i-1] = (i & 0xFF);
-    return pos;
-}
-
-
-boolean PubSubClient::connected() {
-    boolean rc;
-    if (_client == NULL ) {
-        rc = false;
-    } else {
-        rc = (int)_client->connected();
-        if (!rc) {
-            if (this->_state == MQTT_CONNECTED) {
-                this->_state = MQTT_CONNECTION_LOST;
-                _client->flush();
-                _client->stop();
-            }
-        }
-    }
-    return rc;
-}
-
-PubSubClient& PubSubClient::setServer(uint8_t * ip, uint16_t port) {
-    IPAddress addr(ip[0],ip[1],ip[2],ip[3]);
-    return setServer(addr,port);
-}
-
-PubSubClient& PubSubClient::setServer(IPAddress ip, uint16_t port) {
-    this->ip = ip;
-    this->port = port;
-    this->domain = NULL;
-    return *this;
-}
-
-PubSubClient& PubSubClient::setServer(const char * domain, uint16_t port) {
-    this->domain = domain;
-    this->port = port;
-    return *this;
-}
-
-PubSubClient& PubSubClient::setCallback(MQTT_CALLBACK_SIGNATURE) {
-    this->callback = callback;
-    return *this;
-}
-
-PubSubClient& PubSubClient::setClient(Client& client){
-    this->_client = &client;
-    return *this;
-}
-
-PubSubClient& PubSubClient::setStream(Stream& stream){
-    this->stream = &stream;
-    return *this;
-}
-
-int PubSubClient::state() {
-    return this->_state;
-}

wled00/src/dependencies/pubsubclient/PubSubClient.h

@@ -1,144 +0,0 @@
-/*
- PubSubClient.h - A simple client for MQTT.
-  Nick O'Leary
-  http://knolleary.net
-*/
-
-#ifndef PubSubClient_h
-#define PubSubClient_h
-
-#include <Arduino.h>
-#include "IPAddress.h"
-#include "Client.h"
-#include "Stream.h"
-
-#define MQTT_VERSION_3_1      3
-#define MQTT_VERSION_3_1_1    4
-
-// MQTT_VERSION : Pick the version
-//#define MQTT_VERSION MQTT_VERSION_3_1
-#ifndef MQTT_VERSION
-#define MQTT_VERSION MQTT_VERSION_3_1_1
-#endif
-
-// MQTT_MAX_PACKET_SIZE : Maximum packet size
-#ifndef MQTT_MAX_PACKET_SIZE
-#define MQTT_MAX_PACKET_SIZE 128
-#endif
-
-// MQTT_KEEPALIVE : keepAlive interval in Seconds
-#ifndef MQTT_KEEPALIVE
-#define MQTT_KEEPALIVE 60
-#endif
-
-// MQTT_SOCKET_TIMEOUT: socket timeout interval in Seconds
-#ifndef MQTT_SOCKET_TIMEOUT
-#define MQTT_SOCKET_TIMEOUT 62
-#endif
-
-// MQTT_MAX_TRANSFER_SIZE : limit how much data is passed to the network client
-//  in each write call. Needed for the Arduino Wifi Shield. Leave undefined to
-//  pass the entire MQTT packet in each write call.
-//#define MQTT_MAX_TRANSFER_SIZE 80
-
-// Possible values for client.state()
-#define MQTT_CONNECTION_TIMEOUT     -4
-#define MQTT_CONNECTION_LOST        -3
-#define MQTT_CONNECT_FAILED         -2
-#define MQTT_DISCONNECTED           -1
-#define MQTT_CONNECTED               0
-#define MQTT_CONNECT_BAD_PROTOCOL    1
-#define MQTT_CONNECT_BAD_CLIENT_ID   2
-#define MQTT_CONNECT_UNAVAILABLE     3
-#define MQTT_CONNECT_BAD_CREDENTIALS 4
-#define MQTT_CONNECT_UNAUTHORIZED    5
-
-#define MQTTCONNECT     1 << 4  // Client request to connect to Server
-#define MQTTCONNACK     2 << 4  // Connect Acknowledgment
-#define MQTTPUBLISH     3 << 4  // Publish message
-#define MQTTPUBACK      4 << 4  // Publish Acknowledgment
-#define MQTTPUBREC      5 << 4  // Publish Received (assured delivery part 1)
-#define MQTTPUBREL      6 << 4  // Publish Release (assured delivery part 2)
-#define MQTTPUBCOMP     7 << 4  // Publish Complete (assured delivery part 3)
-#define MQTTSUBSCRIBE   8 << 4  // Client Subscribe request
-#define MQTTSUBACK      9 << 4  // Subscribe Acknowledgment
-#define MQTTUNSUBSCRIBE 10 << 4 // Client Unsubscribe request
-#define MQTTUNSUBACK    11 << 4 // Unsubscribe Acknowledgment
-#define MQTTPINGREQ     12 << 4 // PING Request
-#define MQTTPINGRESP    13 << 4 // PING Response
-#define MQTTDISCONNECT  14 << 4 // Client is Disconnecting
-#define MQTTReserved    15 << 4 // Reserved
-
-#define MQTTQOS0        (0 << 1)
-#define MQTTQOS1        (1 << 1)
-#define MQTTQOS2        (2 << 1)
-
-#ifdef ESP8266
-#include <functional>
-#define MQTT_CALLBACK_SIGNATURE std::function<void(char*, uint8_t*, unsigned int)> callback
-#else
-#define MQTT_CALLBACK_SIGNATURE void (*callback)(char*, uint8_t*, unsigned int)
-#endif
-
-class PubSubClient {
-private:
-   Client* _client;
-   uint8_t buffer[MQTT_MAX_PACKET_SIZE];
-   uint16_t nextMsgId;
-   unsigned long lastOutActivity;
-   unsigned long lastInActivity;
-   bool pingOutstanding;
-   MQTT_CALLBACK_SIGNATURE;
-   uint16_t readPacket(uint8_t*);
-   boolean readByte(uint8_t * result);
-   boolean readByte(uint8_t * result, uint16_t * index);
-   boolean write(uint8_t header, uint8_t* buf, uint16_t length);
-   uint16_t writeString(const char* string, uint8_t* buf, uint16_t pos);
-   IPAddress ip;
-   const char* domain;
-   uint16_t port;
-   Stream* stream;
-   int _state;
-public:
-   PubSubClient();
-   PubSubClient(Client& client);
-   PubSubClient(IPAddress, uint16_t, Client& client);
-   PubSubClient(IPAddress, uint16_t, Client& client, Stream&);
-   PubSubClient(IPAddress, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client);
-   PubSubClient(IPAddress, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client, Stream&);
-   PubSubClient(uint8_t *, uint16_t, Client& client);
-   PubSubClient(uint8_t *, uint16_t, Client& client, Stream&);
-   PubSubClient(uint8_t *, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client);
-   PubSubClient(uint8_t *, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client, Stream&);
-   PubSubClient(const char*, uint16_t, Client& client);
-   PubSubClient(const char*, uint16_t, Client& client, Stream&);
-   PubSubClient(const char*, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client);
-   PubSubClient(const char*, uint16_t, MQTT_CALLBACK_SIGNATURE,Client& client, Stream&);
-
-   PubSubClient& setServer(IPAddress ip, uint16_t port);
-   PubSubClient& setServer(uint8_t * ip, uint16_t port);
-   PubSubClient& setServer(const char * domain, uint16_t port);
-   PubSubClient& setCallback(MQTT_CALLBACK_SIGNATURE);
-   PubSubClient& setClient(Client& client);
-   PubSubClient& setStream(Stream& stream);
-
-   boolean connect(const char* id);
-   boolean connect(const char* id, const char* user, const char* pass);
-   boolean connect(const char* id, const char* willTopic, uint8_t willQos, boolean willRetain, const char* willMessage);
-   boolean connect(const char* id, const char* user, const char* pass, const char* willTopic, uint8_t willQos, boolean willRetain, const char* willMessage);
-   void disconnect();
-   boolean publish(const char* topic, const char* payload);
-   boolean publish(const char* topic, const char* payload, boolean retained);
-   boolean publish(const char* topic, const uint8_t * payload, unsigned int plength);
-   boolean publish(const char* topic, const uint8_t * payload, unsigned int plength, boolean retained);
-   boolean publish_P(const char* topic, const uint8_t * payload, unsigned int plength, boolean retained);
-   boolean subscribe(const char* topic);
-   boolean subscribe(const char* topic, uint8_t qos);
-   boolean unsubscribe(const char* topic);
-   boolean loop();
-   boolean connected();
-   int state();
-};
-
-
-#endif

wled00/src/dependencies/time/Time.h

@@ -1 +0,0 @@
-#include "TimeLib.h"

wled00/src/dependencies/timezone/Timezone.cpp

@@ -12,7 +12,7 @@
 #include "Timezone.h"
 
 //THIS LINE WAS ADDED FOR COMPATIBILY WITH THE WLED DEPENDENCY STRUCTURE. REMOVE IF YOU USE IT OUTSIDE OF WLED!
-#include "../time/Time.h"
+#include "../time/TimeLib.h"
 
 #ifdef __AVR__
 	#include <avr/eeprom.h>

wled00/src/dependencies/timezone/Timezone.h

@@ -16,7 +16,8 @@
 #else
 #include <WProgram.h> 
 #endif
-#include <Time.h>              //http://www.arduino.cc/playground/Code/Time
+
+#include "../time/TimeLib.h"      //http://www.arduino.cc/playground/Code/Time
 
 //convenient constants for dstRules
 enum week_t {Last, First, Second, Third, Fourth}; 

wled00/src/dependencies/webserver/ESP8266HTTPUpdateServer.cpp

@@ -1,105 +0,0 @@
-#include <Arduino.h>
-#include <WiFiClient.h>
-#include <WiFiServer.h>
-#ifdef ARDUINO_ARCH_ESP32
-#include "WebServer.h"
-#include <Update.h>
-#else
-#include <ESP8266WebServer.h>
-#endif
-#include <WiFiUdp.h>
-#include "ESP8266HTTPUpdateServer.h"
-
-
-const char* ESP8266HTTPUpdateServer::_serverIndex =
-R"(<html><head><script>function B(){window.history.back()}</script></head><body><h2>WLED Software Update</h2><br>Get the latest binaries on the <a href="https://github.com/Aircoookie/WLED/tree/master/bin">project GitHub page</a>!<br>
-<i>Unsure which binary is correct? Go to the <a href="./build">/build subpage</a> for the details of this version.</i><br>
-<b>Be sure to upload a valid .bin file for your ESP! Otherwise you'll need USB recovery!</b><br>
-<br><br><button onclick='B()'>Back</button><br><br>
-<form method='POST' action='' enctype='multipart/form-data'>
-<input type='file' name='update'>
-<input type='submit' value='Update!'>
-</form>
-</body></html>)";
-const char* ESP8266HTTPUpdateServer::_failedResponse = R"(Update Failed!)";
-const char* ESP8266HTTPUpdateServer::_successResponse = R"(<script>setTimeout(function(){top.location.href="/";},20000);</script>Update Successful! Rebooting, please wait for redirect...)";
-
-ESP8266HTTPUpdateServer::ESP8266HTTPUpdateServer(bool serial_debug)
-{
-  _serial_output = serial_debug;
-  _server = NULL;
-  _username = NULL;
-  _password = NULL;
-  _authenticated = false;
-}
-
-#ifdef ARDUINO_ARCH_ESP32
-void ESP8266HTTPUpdateServer::setup(WebServer *server, const char * path, const char * username, const char * password)
-#else
-void ESP8266HTTPUpdateServer::setup(ESP8266WebServer *server, const char * path, const char * username, const char * password)
-#endif
-{
-    _server = server;
-    _username = (char *)username;
-    _password = (char *)password;
-
-    // handler for the /update form page
-    _server->on(path, HTTP_GET, [&](){
-      if(_username != NULL && _password != NULL && !_server->authenticate(_username, _password))
-        return _server->requestAuthentication();
-      _server->send(200, "text/html", _serverIndex);
-    });
-
-    // handler for the /update form POST (once file upload finishes)
-    _server->on(path, HTTP_POST, [&](){
-      if(!_authenticated)
-        return _server->requestAuthentication();
-      _server->send(200, "text/html", Update.hasError() ? _failedResponse : _successResponse);
-      ESP.restart();
-    },[&](){
-      // handler for the file upload, get's the sketch bytes, and writes
-      // them through the Update object
-      HTTPUpload& upload = _server->upload();
-      if(upload.status == UPLOAD_FILE_START){
-        if (_serial_output)
-          Serial.setDebugOutput(true);
-
-        _authenticated = (_username == NULL || _password == NULL || _server->authenticate(_username, _password));
-        if(!_authenticated){
-          if (_serial_output)
-            Serial.printf("Unauthenticated Update\n");
-          return;
-        }
-		#ifndef ARDUINO_ARCH_ESP32
-        WiFiUDP::stopAll();
-		#endif
-        if (_serial_output)
-          Serial.printf("Update: %s\n", upload.filename.c_str());
-		#ifdef ARDUINO_ARCH_ESP32
-		uint32_t maxSketchSpace = 0x100000; //dirty workaround, limit to 1MB
-		#else
-        uint32_t maxSketchSpace = (ESP.getFreeSketchSpace() - 0x1000) & 0xFFFFF000;
-		#endif
-        if(!Update.begin(maxSketchSpace)){//start with max available size
-          if (_serial_output) Update.printError(Serial);
-        }
-      } else if(_authenticated && upload.status == UPLOAD_FILE_WRITE){
-        if (_serial_output) Serial.printf(".");
-        if(Update.write(upload.buf, upload.currentSize) != upload.currentSize){
-          if (_serial_output) Update.printError(Serial);
-
-        }
-      } else if(_authenticated && upload.status == UPLOAD_FILE_END){
-        if(Update.end(true)){ //true to set the size to the current progress
-          if (_serial_output) Serial.printf("Update Success: %u\nRebooting...\n", upload.totalSize);
-        } else {
-          if (_serial_output) Update.printError(Serial);
-        }
-        if (_serial_output) Serial.setDebugOutput(false);
-      } else if(_authenticated && upload.status == UPLOAD_FILE_ABORTED){
-        Update.end();
-        if (_serial_output) Serial.println("Update was aborted");
-      }
-      delay(0);
-    });
-}

wled00/src/dependencies/webserver/ESP8266HTTPUpdateServer.h

@@ -1,74 +0,0 @@
-#ifndef __HTTP_UPDATE_SERVER_H
-#define __HTTP_UPDATE_SERVER_H
-
-#ifdef ARDUINO_ARCH_ESP32
-class WebServer;
-
-class ESP8266HTTPUpdateServer
-{
-  private:
-    bool _serial_output;
-    WebServer *_server;
-    static const char *_serverIndex;
-    static const char *_failedResponse;
-    static const char *_successResponse;
-    char * _username;
-    char * _password;
-    bool _authenticated;
-  public:
-    ESP8266HTTPUpdateServer(bool serial_debug=false);
-
-    void setup(WebServer *server)
-    {
-      setup(server, NULL, NULL);
-    }
-
-    void setup(WebServer *server, const char * path)
-    {
-      setup(server, path, NULL, NULL);
-    }
-
-    void setup(WebServer *server, const char * username, const char * password)
-    {
-      setup(server, "/update", username, password);
-    }
-
-    void setup(WebServer *server, const char * path, const char * username, const char * password);
-};
-#else
-class ESP8266WebServer;
-
-class ESP8266HTTPUpdateServer
-{
-  private:
-    bool _serial_output;
-    ESP8266WebServer *_server;
-    static const char *_serverIndex;
-    static const char *_failedResponse;
-    static const char *_successResponse;
-    char * _username;
-    char * _password;
-    bool _authenticated;
-  public:
-    ESP8266HTTPUpdateServer(bool serial_debug=false);
-
-    void setup(ESP8266WebServer *server)
-    {
-      setup(server, NULL, NULL);
-    }
-
-    void setup(ESP8266WebServer *server, const char * path)
-    {
-      setup(server, path, NULL, NULL);
-    }
-
-    void setup(ESP8266WebServer *server, const char * username, const char * password)
-    {
-      setup(server, "/update", username, password);
-    }
-
-    void setup(ESP8266WebServer *server, const char * path, const char * username, const char * password);
-};
-#endif
-
-#endif

wled00/src/dependencies/webserver/ESP8266WebServer.h

@@ -1,29 +0,0 @@
-/*
-  ESP8266WebServer.h - Dead simple web-server.
-  Supports only one simultaneous client, knows how to handle GET and POST.
-
-  Copyright (c) 2014 Ivan Grokhotkov. All rights reserved.
-
-  This library is free software; you can redistribute it and/or
-  modify it under the terms of the GNU Lesser General Public
-  License as published by the Free Software Foundation; either
-  version 2.1 of the License, or (at your option) any later version.
-
-  This library is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public
-  License along with this library; if not, write to the Free Software
-  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-  Modified 8 May 2015 by Hristo Gochkov (proper post and file upload handling)
-*/
-
-
-#ifndef ESP8266WEBSERVER_H
-#define ESP8266WEBSERVER_H
-
-#include "WebServer.h"
-
-#endif //ESP8266WEBSERVER_H

wled00/src/dependencies/webserver/LICENSE

@@ -1,504 +0,0 @@
-                  GNU LESSER GENERAL PUBLIC LICENSE
-                       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-(This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.)
-
-                            Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
-  To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights.  These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
-
-  For example, if you distribute copies of the library, whether gratis
-or for a fee, you must give the recipients all the rights that we gave
-you.  You must make sure that they, too, receive or can get the source
-code.  If you link other code with the library, you must provide
-complete object files to the recipients, so that they can relink them
-with the library after making changes to the library and recompiling
-it.  And you must show them these terms so they know their rights.
-
-  We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
-
-  To protect each distributor, we want to make it very clear that
-there is no warranty for the free library.  Also, if the library is
-modified by someone else and passed on, the recipients should know
-that what they have is not the original version, so that the original
-author's reputation will not be affected by problems that might be
-introduced by others.
-
-  Finally, software patents pose a constant threat to the existence of
-any free program.  We wish to make sure that a company cannot
-effectively restrict the users of a free program by obtaining a
-restrictive license from a patent holder.  Therefore, we insist that
-any patent license obtained for a version of the library must be
-consistent with the full freedom of use specified in this license.
-
-  Most GNU software, including some libraries, is covered by the
-ordinary GNU General Public License.  This license, the GNU Lesser
-General Public License, applies to certain designated libraries, and
-is quite different from the ordinary General Public License.  We use
-this license for certain libraries in order to permit linking those
-libraries into non-free programs.
-
-  When a program is linked with a library, whether statically or using
-a shared library, the combination of the two is legally speaking a
-combined work, a derivative of the original library.  The ordinary
-General Public License therefore permits such linking only if the
-entire combination fits its criteria of freedom.  The Lesser General
-Public License permits more lax criteria for linking other code with
-the library.
-
-  We call this license the "Lesser" General Public License because it
-does Less to protect the user's freedom than the ordinary General
-Public License.  It also provides other free software developers Less
-of an advantage over competing non-free programs.  These disadvantages
-are the reason we use the ordinary General Public License for many
-libraries.  However, the Lesser license provides advantages in certain
-special circumstances.
-
-  For example, on rare occasions, there may be a special need to
-encourage the widest possible use of a certain library, so that it becomes
-a de-facto standard.  To achieve this, non-free programs must be
-allowed to use the library.  A more frequent case is that a free
-library does the same job as widely used non-free libraries.  In this
-case, there is little to gain by limiting the free library to free
-software only, so we use the Lesser General Public License.
-
-  In other cases, permission to use a particular library in non-free
-programs enables a greater number of people to use a large body of
-free software.  For example, permission to use the GNU C Library in
-non-free programs enables many more people to use the whole GNU
-operating system, as well as its variant, the GNU/Linux operating
-system.
-
-  Although the Lesser General Public License is Less protective of the
-users' freedom, it does ensure that the user of a program that is
-linked with the Library has the freedom and the wherewithal to run
-that program using a modified version of the Library.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.  Pay close attention to the difference between a
-"work based on the library" and a "work that uses the library".  The
-former contains code derived from the library, whereas the latter must
-be combined with the library in order to run.
-
-                  GNU LESSER GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. This License Agreement applies to any software library or other
-program which contains a notice placed by the copyright holder or
-other authorized party saying it may be distributed under the terms of
-this Lesser General Public License (also called "this License").
-Each licensee is addressed as "you".
-
-  A "library" means a collection of software functions and/or data
-prepared so as to be conveniently linked with application programs
-(which use some of those functions and data) to form executables.
-
-  The "Library", below, refers to any such software library or work
-which has been distributed under these terms.  A "work based on the
-Library" means either the Library or any derivative work under
-copyright law: that is to say, a work containing the Library or a
-portion of it, either verbatim or with modifications and/or translated
-straightforwardly into another language.  (Hereinafter, translation is
-included without limitation in the term "modification".)
-
-  "Source code" for a work means the preferred form of the work for
-making modifications to it.  For a library, complete source code means
-all the source code for all modules it contains, plus any associated
-interface definition files, plus the scripts used to control compilation
-and installation of the library.
-
-  Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running a program using the Library is not restricted, and output from
-such a program is covered only if its contents constitute a work based
-on the Library (independent of the use of the Library in a tool for
-writing it).  Whether that is true depends on what the Library does
-and what the program that uses the Library does.
-
-  1. You may copy and distribute verbatim copies of the Library's
-complete source code as you receive it, in any medium, provided that
-you conspicuously and appropriately publish on each copy an
-appropriate copyright notice and disclaimer of warranty; keep intact
-all the notices that refer to this License and to the absence of any
-warranty; and distribute a copy of this License along with the
-Library.
-
-  You may charge a fee for the physical act of transferring a copy,
-and you may at your option offer warranty protection in exchange for a
-fee.
-
-  2. You may modify your copy or copies of the Library or any portion
-of it, thus forming a work based on the Library, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
-    a) The modified work must itself be a software library.
-
-    b) You must cause the files modified to carry prominent notices
-    stating that you changed the files and the date of any change.
-
-    c) You must cause the whole of the work to be licensed at no
-    charge to all third parties under the terms of this License.
-
-    d) If a facility in the modified Library refers to a function or a
-    table of data to be supplied by an application program that uses
-    the facility, other than as an argument passed when the facility
-    is invoked, then you must make a good faith effort to ensure that,
-    in the event an application does not supply such function or
-    table, the facility still operates, and performs whatever part of
-    its purpose remains meaningful.
-
-    (For example, a function in a library to compute square roots has
-    a purpose that is entirely well-defined independent of the
-    application.  Therefore, Subsection 2d requires that any
-    application-supplied function or table used by this function must
-    be optional: if the application does not supply it, the square
-    root function must still compute square roots.)
-
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Library,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works.  But when you
-distribute the same sections as part of a whole which is a work based
-on the Library, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote
-it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Library.
-
-In addition, mere aggregation of another work not based on the Library
-with the Library (or with a work based on the Library) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
-  3. You may opt to apply the terms of the ordinary GNU General Public
-License instead of this License to a given copy of the Library.  To do
-this, you must alter all the notices that refer to this License, so
-that they refer to the ordinary GNU General Public License, version 2,
-instead of to this License.  (If a newer version than version 2 of the
-ordinary GNU General Public License has appeared, then you can specify
-that version instead if you wish.)  Do not make any other change in
-these notices.
-
-  Once this change is made in a given copy, it is irreversible for
-that copy, so the ordinary GNU General Public License applies to all
-subsequent copies and derivative works made from that copy.
-
-  This option is useful when you wish to copy part of the code of
-the Library into a program that is not a library.
-
-  4. You may copy and distribute the Library (or a portion or
-derivative of it, under Section 2) in object code or executable form
-under the terms of Sections 1 and 2 above provided that you accompany
-it with the complete corresponding machine-readable source code, which
-must be distributed under the terms of Sections 1 and 2 above on a
-medium customarily used for software interchange.
-
-  If distribution of object code is made by offering access to copy
-from a designated place, then offering equivalent access to copy the
-source code from the same place satisfies the requirement to
-distribute the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
-  5. A program that contains no derivative of any portion of the
-Library, but is designed to work with the Library by being compiled or
-linked with it, is called a "work that uses the Library".  Such a
-work, in isolation, is not a derivative work of the Library, and
-therefore falls outside the scope of this License.
-
-  However, linking a "work that uses the Library" with the Library
-creates an executable that is a derivative of the Library (because it
-contains portions of the Library), rather than a "work that uses the
-library".  The executable is therefore covered by this License.
-Section 6 states terms for distribution of such executables.
-
-  When a "work that uses the Library" uses material from a header file
-that is part of the Library, the object code for the work may be a
-derivative work of the Library even though the source code is not.
-Whether this is true is especially significant if the work can be
-linked without the Library, or if the work is itself a library.  The
-threshold for this to be true is not precisely defined by law.
-
-  If such an object file uses only numerical parameters, data
-structure layouts and accessors, and small macros and small inline
-functions (ten lines or less in length), then the use of the object
-file is unrestricted, regardless of whether it is legally a derivative
-work.  (Executables containing this object code plus portions of the
-Library will still fall under Section 6.)
-
-  Otherwise, if the work is a derivative of the Library, you may
-distribute the object code for the work under the terms of Section 6.
-Any executables containing that work also fall under Section 6,
-whether or not they are linked directly with the Library itself.
-
-  6. As an exception to the Sections above, you may also combine or
-link a "work that uses the Library" with the Library to produce a
-work containing portions of the Library, and distribute that work
-under terms of your choice, provided that the terms permit
-modification of the work for the customer's own use and reverse
-engineering for debugging such modifications.
-
-  You must give prominent notice with each copy of the work that the
-Library is used in it and that the Library and its use are covered by
-this License.  You must supply a copy of this License.  If the work
-during execution displays copyright notices, you must include the
-copyright notice for the Library among them, as well as a reference
-directing the user to the copy of this License.  Also, you must do one
-of these things:
-
-    a) Accompany the work with the complete corresponding
-    machine-readable source code for the Library including whatever
-    changes were used in the work (which must be distributed under
-    Sections 1 and 2 above); and, if the work is an executable linked
-    with the Library, with the complete machine-readable "work that
-    uses the Library", as object code and/or source code, so that the
-    user can modify the Library and then relink to produce a modified
-    executable containing the modified Library.  (It is understood
-    that the user who changes the contents of definitions files in the
-    Library will not necessarily be able to recompile the application
-    to use the modified definitions.)
-
-    b) Use a suitable shared library mechanism for linking with the
-    Library.  A suitable mechanism is one that (1) uses at run time a
-    copy of the library already present on the user's computer system,
-    rather than copying library functions into the executable, and (2)
-    will operate properly with a modified version of the library, if
-    the user installs one, as long as the modified version is
-    interface-compatible with the version that the work was made with.
-
-    c) Accompany the work with a written offer, valid for at
-    least three years, to give the same user the materials
-    specified in Subsection 6a, above, for a charge no more
-    than the cost of performing this distribution.
-
-    d) If distribution of the work is made by offering access to copy
-    from a designated place, offer equivalent access to copy the above
-    specified materials from the same place.
-
-    e) Verify that the user has already received a copy of these
-    materials or that you have already sent this user a copy.
-
-  For an executable, the required form of the "work that uses the
-Library" must include any data and utility programs needed for
-reproducing the executable from it.  However, as a special exception,
-the materials to be distributed need not include anything that is
-normally distributed (in either source or binary form) with the major
-components (compiler, kernel, and so on) of the operating system on
-which the executable runs, unless that component itself accompanies
-the executable.
-
-  It may happen that this requirement contradicts the license
-restrictions of other proprietary libraries that do not normally
-accompany the operating system.  Such a contradiction means you cannot
-use both them and the Library together in an executable that you
-distribute.
-
-  7. You may place library facilities that are a work based on the
-Library side-by-side in a single library together with other library
-facilities not covered by this License, and distribute such a combined
-library, provided that the separate distribution of the work based on
-the Library and of the other library facilities is otherwise
-permitted, and provided that you do these two things:
-
-    a) Accompany the combined library with a copy of the same work
-    based on the Library, uncombined with any other library
-    facilities.  This must be distributed under the terms of the
-    Sections above.
-
-    b) Give prominent notice with the combined library of the fact
-    that part of it is a work based on the Library, and explaining
-    where to find the accompanying uncombined form of the same work.
-
-  8. You may not copy, modify, sublicense, link with, or distribute
-the Library except as expressly provided under this License.  Any
-attempt otherwise to copy, modify, sublicense, link with, or
-distribute the Library is void, and will automatically terminate your
-rights under this License.  However, parties who have received copies,
-or rights, from you under this License will not have their licenses
-terminated so long as such parties remain in full compliance.
-
-  9. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Library or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
-modifying or distributing the Library (or any work based on the
-Library), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Library or works based on it.
-
-  10. Each time you redistribute the Library (or any work based on the
-Library), the recipient automatically receives a license from the
-original licensor to copy, distribute, link with or modify the Library
-subject to these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties with
-this License.
-
-  11. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Library at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Library by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Library.
-
-If any portion of this section is held invalid or unenforceable under any
-particular circumstance, the balance of the section is intended to apply,
-and the section as a whole is intended to apply in other circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  12. If the distribution and/or use of the Library is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Library under this License may add
-an explicit geographical distribution limitation excluding those countries,
-so that distribution is permitted only in or among countries not thus
-excluded.  In such case, this License incorporates the limitation as if
-written in the body of this License.
-
-  13. The Free Software Foundation may publish revised and/or new
-versions of the Lesser General Public License from time to time.
-Such new versions will be similar in spirit to the present version,
-but may differ in detail to address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Library
-specifies a version number of this License which applies to it and
-"any later version", you have the option of following the terms and
-conditions either of that version or of any later version published by
-the Free Software Foundation.  If the Library does not specify a
-license version number, you may choose any version ever published by
-the Free Software Foundation.
-
-  14. If you wish to incorporate parts of the Library into other free
-programs whose distribution conditions are incompatible with these,
-write to the author to ask for permission.  For software which is
-copyrighted by the Free Software Foundation, write to the Free
-Software Foundation; we sometimes make exceptions for this.  Our
-decision will be guided by the two goals of preserving the free status
-of all derivatives of our free software and of promoting the sharing
-and reuse of software generally.
-
-                            NO WARRANTY
-
-  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
-WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
-EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
-OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
-KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
-LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
-THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
-WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
-AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
-FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
-CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
-LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
-RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
-FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
-SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGES.
-
-                     END OF TERMS AND CONDITIONS
-
-           How to Apply These Terms to Your New Libraries
-
-  If you develop a new library, and you want it to be of the greatest
-possible use to the public, we recommend making it free software that
-everyone can redistribute and change.  You can do so by permitting
-redistribution under these terms (or, alternatively, under the terms of the
-ordinary General Public License).
-
-  To apply these terms, attach the following notices to the library.  It is
-safest to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least the
-"copyright" line and a pointer to where the full notice is found.
-
-    {description}
-    Copyright (C) {year} {fullname}
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
-    USA
-
-Also add information on how to contact you by electronic and paper mail.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the library, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the
-  library `Frob' (a library for tweaking knobs) written by James Random
-  Hacker.
-
-  {signature of Ty Coon}, 1 April 1990
-  Ty Coon, President of Vice
-
-That's all there is to it!