526 lines
19 KiB
C++
526 lines
19 KiB
C++
/*
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* Main sketch, global variable declarations
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*/
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/*
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* @title WLED project sketch
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* @version 0.8.0
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* @author Christian Schwinne
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*/
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//ESP8266-01 got too little storage space to work with all features of WLED. To use it, you must use ESP8266 Arduino Core v2.3.0 and the setting 512K(64K SPIFFS).
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//Uncomment the following line to disable some features (currently Mobile UI, welcome page and single digit + cronixie overlays) to compile for ESP8266-01
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//#define WLED_FLASH_512K_MODE
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//CURRENTLY NOT WORKING
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//library inclusions
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#include <Arduino.h>
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#ifdef ARDUINO_ARCH_ESP32
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#include <WiFi.h>
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#include <ESPmDNS.h>
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#include "src/dependencies/webserver/WebServer.h"
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#include <HTTPClient.h>
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#else
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#include <ESP8266WiFi.h>
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#include <ESP8266mDNS.h>
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#include <ESP8266WebServer.h>
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#include <ESP8266HTTPClient.h>
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#endif
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#include <EEPROM.h>
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#include <ArduinoOTA.h>
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#include <WiFiUDP.h>
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#include <DNSServer.h>
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#include "src/dependencies/webserver/ESP8266HTTPUpdateServer.h"
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#include "src/dependencies/time/Time.h"
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#include "src/dependencies/time/TimeLib.h"
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#include "src/dependencies/timezone/Timezone.h"
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#include "src/dependencies/blynk/BlynkSimpleEsp.h"
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#include "src/dependencies/e131/E131.h"
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#include "src/dependencies/pubsubclient/PubSubClient.h"
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#include "htmls00.h"
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#include "htmls01.h"
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#include "htmls02.h"
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#include "WS2812FX.h"
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//version code in format yymmddb (b = daily build)
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#define VERSION 1810151
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char versionString[] = "0.8.0";
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//AP and OTA default passwords (for maximum change them!)
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char apPass[65] = "wled1234";
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char otaPass[33] = "wledota";
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//to toggle usb serial debug (un)comment following line(s)
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//#define DEBUG
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//spiffs FS only useful for debug (only ESP8266)
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//#define USEFS
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//Hardware CONFIG (only changeble HERE, not at runtime)
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//LED strip pin changeable in NpbWrapper.h. Only change for ESP32
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byte buttonPin = 0; //needs pull-up
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byte auxPin = 15; //debug feature, use e.g. for external relay with API call AX=
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byte auxDefaultState = 0; //0: input 1: high 2: low
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byte auxTriggeredState = 0; //0: input 1: high 2: low
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char ntpServerName[] = "0.wled.pool.ntp.org"; //NTP server to use
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//WiFi CONFIG (all these can be changed via web UI, no need to set them here)
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char clientSSID[33] = "Your_Network";
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char clientPass[65] = "";
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char cmDNS[33] = "led"; //mDNS address (x.local), only for Apple and Windows, if Bonjour installed
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char apSSID[65] = ""; //AP off by default (unless setup)
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byte apChannel = 1; //2.4GHz WiFi AP channel (1-13)
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byte apHide = 0; //hidden AP SSID
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byte apWaitTimeSecs = 32; //time to wait for connection before opening AP
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bool recoveryAPDisabled = false; //never open AP (not recommended)
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IPAddress staticIP(0, 0, 0, 0); //static IP of ESP
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IPAddress staticGateway(0, 0, 0, 0); //gateway (router) IP
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IPAddress staticSubnet(255, 255, 255, 0); //most common subnet in home networks
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IPAddress staticDNS(8, 8, 8, 8); //only for NTP, google DNS server
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//LED CONFIG
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uint16_t ledCount = 10; //lowered to prevent accidental overcurrent
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bool useRGBW = false; //SK6812 strips can contain an extra White channel
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bool autoRGBtoRGBW = false; //if RGBW enabled, calculate White channel from RGB
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bool turnOnAtBoot = true; //turn on LEDs at power-up
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byte bootPreset = 0; //save preset to load after power-up
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byte colS[]{255, 159, 0}; //default RGB color
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byte colSecS[]{0, 0, 0}; //default RGB secondary color
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byte whiteS = 0; //default White channel
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byte whiteSecS = 0; //default secondary White channel
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byte briS = 127; //default brightness
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byte effectDefault = 0;
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byte effectSpeedDefault = 75;
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byte effectIntensityDefault = 128; //intensity is supported on some effects as an additional parameter (e.g. for blink you can change the duty cycle)
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byte effectPaletteDefault = 0; //palette is supported on the FastLED effects, otherwise it has no effect
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bool useGammaCorrectionBri = false; //gamma correct brightness (not recommended)
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bool useGammaCorrectionRGB = true; //gamma correct colors (strongly recommended)
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byte nightlightTargetBri = 0; //brightness after nightlight is over
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byte nightlightDelayMins = 60;
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bool nightlightFade = true; //if enabled, light will gradually dim towards the target bri. Otherwise, it will instantly set after delay over
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bool fadeTransition = true; //enable crossfading color transition
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bool enableSecTransition = true; //also enable transition for secondary color
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uint16_t transitionDelay = 900; //default crossfade duration in ms
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bool reverseMode = false; //flip entire LED strip (reverses all effect directions)
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bool initLedsLast = false; //turn on LEDs only after WiFi connected/AP open
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bool skipFirstLed = false; //ignore first LED in strip (useful if you need the LED as signal repeater)
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byte briMultiplier = 100; //% of brightness to set (to limit power, if you set it to 50 and set bri to 255, actual brightness will be 127)
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//User Interface CONFIG
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char serverDescription[33] = "WLED Light"; //Name of module
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byte currentTheme = 0; //UI theme index for settings and classic UI
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byte uiConfiguration = 0; //0: automatic (depends on user-agent) 1: classic UI 2: mobile UI
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bool useHSB = true; //classic UI: use HSB sliders instead of RGB by default
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char cssFont[33] = "Verdana"; //font to use in classic UI
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bool useHSBDefault = useHSB;
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//Sync CONFIG
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bool buttonEnabled = true;
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uint16_t udpPort = 21324; //WLED notifier default port
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uint16_t udpRgbPort = 19446; //Hyperion port
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bool receiveNotificationBrightness = true; //apply brightness from incoming notifications
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bool receiveNotificationColor = true; //apply color
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bool receiveNotificationEffects = true; //apply effects setup
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bool notifyDirect = true; //send notification if change via UI or HTTP API
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bool notifyButton = true;
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bool notifyAlexa = false; //send notification if updated via Alexa
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bool notifyMacro = false; //send notification for macro
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bool notifyHue = true; //send notification if Hue light changes
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bool notifyTwice = false; //notifications use UDP: enable if devices don't sync reliably
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bool alexaEnabled = true; //enable device discovery by Amazon Echo
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char alexaInvocationName[33] = "Light"; //speech control name of device. Choose something voice-to-text can understand
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char blynkApiKey[36] = ""; //Auth token for Blynk server. If empty, no connection will be made
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uint16_t realtimeTimeoutMs = 2500; //ms timeout of realtime mode before returning to normal mode
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int arlsOffset = 0; //realtime LED offset
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bool receiveDirect = true; //receive UDP realtime
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bool enableRealtimeUI = false; //web UI accessible during realtime mode (works on ESP32, lags out ESP8266)
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bool arlsDisableGammaCorrection = true; //activate if gamma correction is handled by the source
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bool arlsForceMaxBri = false; //enable to force max brightness if source has very dark colors that would be black
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bool e131Enabled = true; //settings for E1.31 (sACN) protocol
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uint16_t e131Universe = 1;
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bool e131Multicast = false;
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char mqttDeviceTopic[33] = ""; //main MQTT topic (individual per device, default is wled/mac)
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char mqttGroupTopic[33] = "wled/all"; //second MQTT topic (for example to group devices)
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char mqttServer[33] = ""; //both domains and IPs should work (no SSL)
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bool huePollingEnabled = false; //poll hue bridge for light state
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uint16_t huePollIntervalMs = 2500; //low values (< 1sec) may cause lag but offer quicker response
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char hueApiKey[47] = "api"; //key token will be obtained from bridge
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byte huePollLightId = 1; //ID of hue lamp to sync to. Find the ID in the hue app ("about" section)
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IPAddress hueIP = (0,0,0,0); //IP address of the bridge
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bool hueApplyOnOff = true;
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bool hueApplyBri = true;
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bool hueApplyColor = true;
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//Time CONFIG
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bool ntpEnabled = false; //get internet time. Only required if you use clock overlays or time-activated macros
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bool useAMPM = false; //12h/24h clock format
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byte currentTimezone = 0; //Timezone ID. Refer to timezones array in wled10_ntp.ino
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int utcOffsetSecs = 0; //Seconds to offset from UTC before timzone calculation
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byte overlayDefault = 0; //0: no overlay 1: analog clock 2: single-digit clocl 3: cronixie
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byte overlayMin = 0, overlayMax = ledCount-1; //boundaries of overlay mode
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byte analogClock12pixel = 0; //The pixel in your strip where "midnight" would be
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bool analogClockSecondsTrail = false; //Display seconds as trail of LEDs instead of a single pixel
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bool analogClock5MinuteMarks = false; //Light pixels at every 5-minute position
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char cronixieDisplay[7] = "HHMMSS"; //Cronixie Display mask. See wled13_cronixie.ino
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bool cronixieBacklight = true; //Allow digits to be back-illuminated
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bool countdownMode = false; //Clock will count down towards date
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byte countdownYear = 19, countdownMonth = 1; //Countdown target date, year is last two digits
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byte countdownDay = 1, countdownHour = 0;
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byte countdownMin = 0, countdownSec = 0;
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byte macroBoot = 0; //macro loaded after startup
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byte macroNl = 0; //after nightlight delay over
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byte macroCountdown = 0;
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byte macroAlexaOn = 0, macroAlexaOff = 0;
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byte macroButton = 0, macroLongPress = 0;
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//Security CONFIG
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bool otaLock = false; //prevents OTA firmware updates without password. ALWAYS enable if system exposed to any public networks
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bool wifiLock = false; //prevents access to WiFi settings when OTA lock is enabled
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bool aOtaEnabled = true; //ArduinoOTA allows easy updates directly from the IDE. Careful, it does not auto-disable when OTA lock is on
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uint16_t userVar0 = 0, userVar1 = 0;
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//internal global variable declarations
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//color
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byte col[]{255, 159, 0}; //target RGB color
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byte colOld[]{0, 0, 0}; //color before transition
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byte colT[]{0, 0, 0}; //current color
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byte colIT[]{0, 0, 0}; //color that was last sent to LEDs
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byte colSec[]{0, 0, 0};
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byte colSecT[]{0, 0, 0};
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byte colSecOld[]{0, 0, 0};
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byte colSecIT[]{0, 0, 0};
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byte white = whiteS, whiteOld, whiteT, whiteIT;
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byte whiteSec = whiteSecS, whiteSecOld, whiteSecT, whiteSecIT;
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byte lastRandomIndex = 0; //used to save last random color so the new one is not the same
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//transitions
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bool transitionActive = false;
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uint16_t transitionDelayDefault = transitionDelay;
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uint16_t transitionDelayTemp = transitionDelay;
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unsigned long transitionStartTime;
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float tperLast = 0; //crossfade transition progress, 0.0f - 1.0f
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//nightlight
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bool nightlightActive = false;
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bool nightlightActiveOld = false;
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uint32_t nightlightDelayMs = 10;
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unsigned long nightlightStartTime;
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byte briNlT = 0; //current nightlight brightness
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//brightness
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byte bri = briS;
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byte briOld = 0;
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byte briT = 0;
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byte briIT = 0;
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byte briLast = 127; //brightness before turned off. Used for toggle function
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//button
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bool buttonPressedBefore = false;
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unsigned long buttonPressedTime = 0;
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//notifications
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bool notifyDirectDefault = notifyDirect;
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bool receiveNotifications = true;
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unsigned long notificationSentTime = 0;
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byte notificationSentCallMode = 0;
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bool notificationTwoRequired = false;
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//effects
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byte effectCurrent = effectDefault;
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byte effectSpeed = effectSpeedDefault;
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byte effectIntensity = effectIntensityDefault;
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byte effectPalette = effectPaletteDefault;
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//network
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bool onlyAP = false; //only Access Point active, no connection to home network
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bool udpConnected = false, udpRgbConnected = false;
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//ui style
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char cssCol[6][9]={"","","","","",""};
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String cssColorString="";
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bool showWelcomePage = false;
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//hue
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char hueError[25] = "Inactive";
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uint16_t hueFailCount = 0;
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float hueXLast=0, hueYLast=0;
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uint16_t hueHueLast=0, hueCtLast=0;
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byte hueSatLast=0, hueBriLast=0;
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unsigned long hueLastRequestSent = 0;
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unsigned long huePollIntervalMsTemp = huePollIntervalMs;
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bool hueAttempt = false;
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//overlays
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byte overlayCurrent = overlayDefault;
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byte overlaySpeed = 200;
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unsigned long overlayRefreshMs = 200;
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unsigned long overlayRefreshedTime;
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int overlayArr[6];
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uint16_t overlayDur[6];
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uint16_t overlayPauseDur[6];
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int nixieClockI = -1;
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bool nixiePause = false;
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//cronixie
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byte dP[]{0,0,0,0,0,0};
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bool cronixieInit = false;
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//countdown
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unsigned long countdownTime = 1514764800L;
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bool countdownOverTriggered = true;
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//timer
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byte lastTimerMinute = 0;
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byte timerHours[] = {0,0,0,0,0,0,0,0};
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byte timerMinutes[] = {0,0,0,0,0,0,0,0};
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byte timerMacro[] = {0,0,0,0,0,0,0,0};
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byte timerWeekday[] = {255,255,255,255,255,255,255,255}; //weekdays to activate on
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//bit pattern of arr elem: 0b11111111: sat,fri,thu,wed,tue,mon,sun,validity
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//blynk
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bool blynkEnabled = false;
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//preset cycling
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bool presetCyclingEnabled = false;
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byte presetCycleMin = 1, presetCycleMax = 5;
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uint16_t presetCycleTime = 1250;
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unsigned long presetCycledTime = 0; byte presetCycCurr = presetCycleMin;
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bool presetApplyBri = true, presetApplyCol = true, presetApplyFx = true;
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bool saveCurrPresetCycConf = false;
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//realtime
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bool realtimeActive = false;
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IPAddress realtimeIP = (0,0,0,0);
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unsigned long realtimeTimeout = 0;
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//mqtt
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bool mqttInit = false;
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long lastMQTTReconnectAttempt = 0;
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long lastInterfaceUpdate = 0;
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byte interfaceUpdateCallMode = 0;
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uint32_t mqttFailedConAttempts = 0;
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//auxiliary debug pin
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byte auxTime = 0;
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unsigned long auxStartTime = 0;
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bool auxActive = false, auxActiveBefore = false;
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//alexa udp
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WiFiUDP alexaUDP;
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IPAddress ipMulti(239, 255, 255, 250);
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unsigned int portMulti = 1900;
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String escapedMac;
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//dns server
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DNSServer dnsServer;
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bool dnsActive = false;
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//network time
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bool ntpConnected = false;
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time_t local = 0;
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unsigned long ntpLastSyncTime = 999000000L;
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unsigned long ntpPacketSentTime = 999000000L;
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IPAddress ntpServerIP;
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unsigned int ntpLocalPort = 2390;
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#define NTP_PACKET_SIZE 48
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//string temp buffer
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#define OMAX 1750
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char obuf[OMAX];
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uint16_t olen = 0;
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//server library objects
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#ifdef ARDUINO_ARCH_ESP32
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WebServer server(80);
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#else
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ESP8266WebServer server(80);
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#endif
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HTTPClient* hueClient = NULL;
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WiFiClient* mqttTCPClient = NULL;
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PubSubClient* mqtt = NULL;
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ESP8266HTTPUpdateServer httpUpdater;
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//udp interface objects
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WiFiUDP notifierUdp, rgbUdp;
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WiFiUDP ntpUdp;
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E131* e131;
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//led fx library object
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WS2812FX strip = WS2812FX();
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//debug macros
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#ifdef DEBUG
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#define DEBUG_PRINT(x) Serial.print (x)
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#define DEBUG_PRINTLN(x) Serial.println (x)
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#define DEBUG_PRINTF(x) Serial.printf (x)
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unsigned long debugTime = 0;
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int lastWifiState = 3;
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unsigned long wifiStateChangedTime = 0;
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#else
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#define DEBUG_PRINT(x)
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#define DEBUG_PRINTLN(x)
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#define DEBUG_PRINTF(x)
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#endif
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//filesystem
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#ifdef USEFS
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#include <FS.h>;
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File fsUploadFile;
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#endif
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//gamma 2.4 lookup table used for color correction
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const byte gamma8[] = {
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2,
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2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5,
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5, 6, 6, 6, 6, 7, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10,
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10, 10, 11, 11, 11, 12, 12, 13, 13, 13, 14, 14, 15, 15, 16, 16,
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17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22, 23, 24, 24, 25,
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25, 26, 27, 27, 28, 29, 29, 30, 31, 32, 32, 33, 34, 35, 35, 36,
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37, 38, 39, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 50,
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51, 52, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 66, 67, 68,
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69, 70, 72, 73, 74, 75, 77, 78, 79, 81, 82, 83, 85, 86, 87, 89,
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90, 92, 93, 95, 96, 98, 99,101,102,104,105,107,109,110,112,114,
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115,117,119,120,122,124,126,127,129,131,133,135,137,138,140,142,
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144,146,148,150,152,154,156,158,160,162,164,167,169,171,173,175,
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177,180,182,184,186,189,191,193,196,198,200,203,205,208,210,213,
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215,218,220,223,225,228,231,233,236,239,241,244,247,249,252,255 };
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String txd = "Please disable OTA Lock in security settings!";
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//function prototypes
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void serveMessage(int,String,String,int=255);
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//turns all LEDs off and restarts ESP
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void reset()
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{
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briT = 0;
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setAllLeds();
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DEBUG_PRINTLN("MODULE RESET");
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ESP.restart();
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}
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//append new c string to temp buffer efficiently
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bool oappend(char* txt)
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{
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uint16_t len = strlen(txt);
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if (olen + len >= OMAX) return false; //buffer full
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strcpy(obuf + olen, txt);
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olen += len;
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return true;
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}
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|
|
//append new number to temp buffer efficiently
|
|
bool oappendi(int i)
|
|
{
|
|
char s[11];
|
|
sprintf(s,"%ld", i);
|
|
return oappend(s);
|
|
}
|
|
|
|
|
|
//boot starts here
|
|
void setup() {
|
|
wledInit();
|
|
}
|
|
|
|
|
|
//main program loop
|
|
void loop() {
|
|
server.handleClient();
|
|
handleSerial();
|
|
handleNotifications();
|
|
handleTransitions();
|
|
userLoop();
|
|
|
|
yield();
|
|
handleButton();
|
|
handleNetworkTime();
|
|
if (!onlyAP)
|
|
{
|
|
handleAlexa();
|
|
handleMQTT();
|
|
}
|
|
|
|
handleOverlays();
|
|
|
|
yield();
|
|
|
|
|
|
if (!realtimeActive) //block stuff if WARLS/Adalight is enabled
|
|
{
|
|
if (dnsActive) dnsServer.processNextRequest();
|
|
if (aOtaEnabled) ArduinoOTA.handle();
|
|
handleNightlight();
|
|
if (!onlyAP) {
|
|
handleHue();
|
|
handleBlynk();
|
|
}
|
|
if (briT) strip.service(); //do not update strip if off, prevents flicker on ESP32
|
|
}
|
|
|
|
//DEBUG serial logging
|
|
#ifdef DEBUG
|
|
if (millis() - debugTime > 5000)
|
|
{
|
|
DEBUG_PRINTLN("---MODULE DEBUG INFO---");
|
|
DEBUG_PRINT("Runtime: "); DEBUG_PRINTLN(millis());
|
|
DEBUG_PRINT("Unix time: "); DEBUG_PRINTLN(now());
|
|
DEBUG_PRINT("Free heap: "); DEBUG_PRINTLN(ESP.getFreeHeap());
|
|
DEBUG_PRINT("Wifi state: "); DEBUG_PRINTLN(WiFi.status());
|
|
if (WiFi.status() != lastWifiState)
|
|
{
|
|
wifiStateChangedTime = millis();
|
|
}
|
|
lastWifiState = WiFi.status();
|
|
DEBUG_PRINT("State time: "); DEBUG_PRINTLN(wifiStateChangedTime);
|
|
DEBUG_PRINT("NTP last sync: "); DEBUG_PRINTLN(ntpLastSyncTime);
|
|
DEBUG_PRINT("Client IP: "); DEBUG_PRINTLN(WiFi.localIP());
|
|
debugTime = millis();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
|