618 lines
21 KiB
C++
618 lines
21 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 0.9.1
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* @author Christian Schwinne
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*/
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//ESP8266-01 (blue) got too little storage space to work with all features of WLED. To use it, you must use ESP8266 Arduino Core v2.4.2 and the setting 512K(No SPIFFS).
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//ESP8266-01 (black) has 1MB flash and can thus fit the whole program. Use 1M(64K SPIFFS).
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//Uncomment some of the following lines to disable features to compile for ESP8266-01 (max flash size 434kB):
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//You are required to disable over-the-air updates:
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//#define WLED_DISABLE_OTA //saves 14kb
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//You need to choose some of these features to disable:
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//#define WLED_DISABLE_ALEXA //saves 11kb
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//#define WLED_DISABLE_BLYNK //saves 6kb
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//#define WLED_DISABLE_CRONIXIE //saves 3kb
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//#define WLED_DISABLE_HUESYNC //saves 4kb
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//#define WLED_DISABLE_INFRARED //there is no pin left for this on ESP8266-01, saves 12kb
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#define WLED_ENABLE_MQTT //saves 12kb
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#define WLED_ENABLE_ADALIGHT //saves 500b only
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//#define WLED_ENABLE_DMX //uses 3.5kb
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#define WLED_DISABLE_FILESYSTEM //SPIFFS is not used by any WLED feature yet
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//#define WLED_ENABLE_FS_SERVING //Enable sending html file from SPIFFS before serving progmem version
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//#define WLED_ENABLE_FS_EDITOR //enable /edit page for editing SPIFFS content. Will also be disabled with OTA lock
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//to toggle usb serial debug (un)comment the following line
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//#define WLED_DEBUG
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//library inclusions
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#include <Arduino.h>
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#ifdef WLED_ENABLE_DMX
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#include <ESPDMX.h>
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DMXESPSerial dmx;
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#endif
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#ifdef ESP8266
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#include <ESP8266WiFi.h>
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#include <ESP8266mDNS.h>
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#include <ESPAsyncTCP.h>
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extern "C" {
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#include <user_interface.h>
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}
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#else
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#include <WiFi.h>
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#include "esp_wifi.h"
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#include <ESPmDNS.h>
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#include <AsyncTCP.h>
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#include "SPIFFS.h"
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#endif
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#include <ESPAsyncWebServer.h>
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#include <EEPROM.h>
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#include <WiFiUdp.h>
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#include <DNSServer.h>
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#ifndef WLED_DISABLE_OTA
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#include <ArduinoOTA.h>
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#endif
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#include <SPIFFSEditor.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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#ifndef WLED_DISABLE_ALEXA
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#define ESPALEXA_ASYNC
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#define ESPALEXA_NO_SUBPAGE
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#define ESPALEXA_MAXDEVICES 1
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//#define ESPALEXA_DEBUG
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#include "src/dependencies/espalexa/Espalexa.h"
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#endif
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#ifndef WLED_DISABLE_BLYNK
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#include "src/dependencies/blynk/BlynkSimpleEsp.h"
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#endif
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#include "src/dependencies/e131/ESPAsyncE131.h"
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#include "src/dependencies/async-mqtt-client/AsyncMqttClient.h"
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#include "src/dependencies/json/AsyncJson-v6.h"
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#include "src/dependencies/json/ArduinoJson-v6.h"
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#include "html_ui.h"
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#include "html_settings.h"
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#include "html_other.h"
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#include "FX.h"
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#include "ir_codes.h"
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#include "const.h"
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#ifndef CLIENT_SSID
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#define CLIENT_SSID DEFAULT_CLIENT_SSID
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#endif
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#ifndef CLIENT_PASS
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#define CLIENT_PASS ""
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#endif
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#if IR_PIN < 0
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#ifndef WLED_DISABLE_INFRARED
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#define WLED_DISABLE_INFRARED
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#endif
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#endif
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#ifndef WLED_DISABLE_INFRARED
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#include <IRremoteESP8266.h>
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#include <IRrecv.h>
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#include <IRutils.h>
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#endif
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// remove flicker because PWM signal of RGB channels can become out of phase
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#if defined(WLED_USE_ANALOG_LEDS) && defined(ESP8266)
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#include "src/dependencies/arduino/core_esp8266_waveform.h"
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#endif
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// enable additional debug output
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#ifdef WLED_DEBUG
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#ifndef ESP8266
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#include <rom/rtc.h>
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#endif
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#endif
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//version code in format yymmddb (b = daily build)
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#define VERSION 2002243
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char versionString[] = "0.9.1";
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//AP and OTA default passwords (for maximum change them!)
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char apPass[65] = DEFAULT_AP_PASS;
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char otaPass[33] = DEFAULT_OTA_PASS;
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//Hardware CONFIG (only changeble HERE, not at runtime)
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//LED strip pin, button pin and IR pin changeable in NpbWrapper.h!
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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[33] = "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] = CLIENT_SSID;
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char clientPass[65] = CLIENT_PASS;
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char cmDNS[33] = "x"; //mDNS address (placeholder, will be replaced by wledXXXXXXXXXXXX.local)
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char apSSID[33] = ""; //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 apBehavior = AP_BEHAVIOR_BOOT_NO_CONN; //access point opens when no connection after boot by default
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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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bool noWifiSleep = false; //disabling modem sleep modes will increase heat output and power usage, but may help with connection issues
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//LED CONFIG
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uint16_t ledCount = 30; //overcurrent prevented by ABL
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bool useRGBW = false; //SK6812 strips can contain an extra White channel
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#define ABL_MILLIAMPS_DEFAULT 850; //auto lower brightness to stay close to milliampere limit
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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 col[] {255, 160, 0, 0}; //current RGB(W) primary color. col[] should be updated if you want to change the color.
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byte colSec[] {0, 0, 0, 0}; //current RGB(W) secondary color
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byte briS = 128; //default brightness
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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 nightlightColorFade = false; //if enabled, light will gradually fade color from primary to secondary color.
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bool fadeTransition = true; //enable crossfading color transition
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uint16_t transitionDelay = 750; //default crossfade duration in ms
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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"; //Name of module
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bool syncToggleReceive = false; //UIs which only have a single button for sync should toggle send+receive if this is true, only send otherwise
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//Sync CONFIG
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bool buttonEnabled = true;
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byte irEnabled = 0; //Infrared receiver
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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 = false; //send notification if change via UI or HTTP API
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bool notifyButton = false; //send if updated by button or infrared remote
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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 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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uint16_t e131Universe = 1; //settings for E1.31 (sACN) protocol (only DMX_MODE_MULTIPLE_* can span over consequtive universes)
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uint8_t DMXMode = DMX_MODE_MULTIPLE_RGB; //DMX mode (s.a.)
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uint16_t DMXAddress = 1; //DMX start address of fixture, a.k.a. first Channel [for E1.31 (sACN) protocol]
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uint8_t DMXOldDimmer = 0; //only update brightness on change
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uint8_t e131LastSequenceNumber = 0; //to detect packet loss
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bool e131Multicast = false; //multicast or unicast
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bool mqttEnabled = 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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char mqttUser[41] = ""; //optional: username for MQTT auth
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char mqttPass[41] = ""; //optional: password for MQTT auth
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char mqttClientID[41] = ""; //override the client ID
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uint16_t mqttPort = 1883;
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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 = 20, 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, macroDoublePress = 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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#ifdef WLED_ENABLE_DMX
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//dmx CONFIG
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byte DMXChannels = 7; // number of channels per fixture
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byte DMXFixtureMap[15] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
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// assigns the different channels to different functions. See wled21_dmx.ino for more information.
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uint16_t DMXGap = 10; // gap between the fixtures. makes addressing easier because you don't have to memorize odd numbers when climbing up onto a rig.
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uint16_t DMXStart = 10; // start address of the first fixture
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#endif
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//internal global variable declarations
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//wifi
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bool apActive = false;
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bool forceReconnect = false;
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uint32_t lastReconnectAttempt = 0;
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bool interfacesInited = false;
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bool wasConnected = false;
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//color
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byte colOld[] {0, 0, 0, 0}; //color before transition
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byte colT[] {0, 0, 0, 0}; //color that is currently displayed on the LEDs
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byte colIT[] {0, 0, 0, 0}; //color that was last sent to LEDs
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byte colSecT[] {0, 0, 0, 0};
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byte colSecOld[] {0, 0, 0, 0};
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byte colSecIT[] {0, 0, 0, 0};
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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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bool jsonTransitionOnce = false;
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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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uint8_t nightlightDelayMinsDefault = nightlightDelayMins;
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unsigned long nightlightStartTime;
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byte briNlT = 0; //current nightlight brightness
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byte colNlT[] {0, 0, 0, 0}; //current nightlight color
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//brightness
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unsigned long lastOnTime = 0;
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bool offMode = !turnOnAtBoot;
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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 = 128; //brightness before turned off. Used for toggle function
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byte whiteLast = 128; //white channel before turned off. Used for toggle function
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//button
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bool buttonPressedBefore = false;
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bool buttonLongPressed = false;
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unsigned long buttonPressedTime = 0;
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unsigned long buttonWaitTime = 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 = NOTIFIER_CALL_MODE_INIT;
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bool notificationTwoRequired = false;
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//effects
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byte effectCurrent = 0;
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byte effectSpeed = 128;
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byte effectIntensity = 128;
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byte effectPalette = 0;
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//network
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bool udpConnected = false, udpRgbConnected = false;
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//ui style
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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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bool hueAuthRequired = false;
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bool hueReceived = false;
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bool hueStoreAllowed = false, hueNewKey = 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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//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: sun,sat,fri,thu,wed,tue,mon,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 = false, presetApplyCol = true, presetApplyFx = true;
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bool saveCurrPresetCycConf = false;
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//realtime
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byte realtimeMode = REALTIME_MODE_INACTIVE;
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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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long lastMqttReconnectAttempt = 0;
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long lastInterfaceUpdate = 0;
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byte interfaceUpdateCallMode = NOTIFIER_CALL_MODE_INIT;
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char mqttStatusTopic[40] = ""; //this must be global because of async handlers
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#if AUXPIN >= 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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#endif
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//alexa udp
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String escapedMac;
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#ifndef WLED_DISABLE_ALEXA
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Espalexa espalexa;
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EspalexaDevice* espalexaDevice;
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#endif
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//dns server
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DNSServer dnsServer;
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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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uint16_t ntpLocalPort = 2390;
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#define NTP_PACKET_SIZE 48
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#define MAX_LEDS 1500
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#define MAX_LEDS_DMA 500
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//string temp buffer (now stored in stack locally)
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#define OMAX 2048
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char* obuf;
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uint16_t olen = 0;
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uint16_t savedPresets = 0;
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int8_t currentPreset = -1;
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bool isPreset = false;
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byte errorFlag = 0;
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String messageHead, messageSub;
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byte optionType;
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bool doReboot = false; //flag to initiate reboot from async handlers
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bool doPublishMqtt = false;
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//server library objects
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AsyncWebServer server(80);
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|
AsyncClient* hueClient = NULL;
|
|
AsyncMqttClient* mqtt = NULL;
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|
|
|
//function prototypes
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|
void colorFromUint32(uint32_t, bool = false);
|
|
void serveMessage(AsyncWebServerRequest*, uint16_t, String, String, byte);
|
|
void handleE131Packet(e131_packet_t*, IPAddress);
|
|
void arlsLock(uint32_t,byte);
|
|
void handleOverlayDraw();
|
|
|
|
#define E131_MAX_UNIVERSE_COUNT 9
|
|
|
|
//udp interface objects
|
|
WiFiUDP notifierUdp, rgbUdp;
|
|
WiFiUDP ntpUdp;
|
|
ESPAsyncE131 e131(handleE131Packet);
|
|
bool e131NewData = false;
|
|
|
|
//led fx library object
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|
WS2812FX strip = WS2812FX();
|
|
|
|
#define WLED_CONNECTED (WiFi.status() == WL_CONNECTED)
|
|
#define WLED_WIFI_CONFIGURED (strlen(clientSSID) >= 1 && strcmp(clientSSID,DEFAULT_CLIENT_SSID) != 0)
|
|
|
|
//debug macros
|
|
#ifdef WLED_DEBUG
|
|
#define DEBUG_PRINT(x) Serial.print (x)
|
|
#define DEBUG_PRINTLN(x) Serial.println (x)
|
|
#define DEBUG_PRINTF(x) Serial.printf (x)
|
|
unsigned long debugTime = 0;
|
|
int lastWifiState = 3;
|
|
unsigned long wifiStateChangedTime = 0;
|
|
int loops = 0;
|
|
#else
|
|
#define DEBUG_PRINT(x)
|
|
#define DEBUG_PRINTLN(x)
|
|
#define DEBUG_PRINTF(x)
|
|
#endif
|
|
|
|
//filesystem
|
|
#ifndef WLED_DISABLE_FILESYSTEM
|
|
#include <FS.h>
|
|
#ifdef ARDUINO_ARCH_ESP32
|
|
#include "SPIFFS.h"
|
|
#endif
|
|
#include "SPIFFSEditor.h"
|
|
#endif
|
|
|
|
|
|
|
|
//turns all LEDs off and restarts ESP
|
|
void reset()
|
|
{
|
|
briT = 0;
|
|
long dly = millis();
|
|
while (millis() - dly < 250)
|
|
{
|
|
yield(); //enough time to send response to client
|
|
}
|
|
setAllLeds();
|
|
DEBUG_PRINTLN("MODULE RESET");
|
|
ESP.restart();
|
|
}
|
|
|
|
|
|
//append new c string to temp buffer efficiently
|
|
bool oappend(const char* txt)
|
|
{
|
|
uint16_t len = strlen(txt);
|
|
if (olen + len >= OMAX) return false; //buffer full
|
|
strcpy(obuf + olen, txt);
|
|
olen += len;
|
|
return true;
|
|
}
|
|
|
|
|
|
//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() {
|
|
handleIR(); //2nd call to function needed for ESP32 to return valid results -- should be good for ESP8266, too
|
|
handleConnection();
|
|
handleSerial();
|
|
handleNotifications();
|
|
handleTransitions();
|
|
handleDMX();
|
|
userLoop();
|
|
|
|
yield();
|
|
handleIO();
|
|
handleIR();
|
|
handleNetworkTime();
|
|
handleAlexa();
|
|
|
|
handleOverlays();
|
|
yield();
|
|
#ifdef WLED_USE_ANALOG_LEDS
|
|
strip.setRgbwPwm();
|
|
#endif
|
|
|
|
if (doReboot) reset();
|
|
|
|
if (!realtimeMode) //block stuff if WARLS/Adalight is enabled
|
|
{
|
|
if (apActive) dnsServer.processNextRequest();
|
|
#ifndef WLED_DISABLE_OTA
|
|
if (WLED_CONNECTED && aOtaEnabled) ArduinoOTA.handle();
|
|
#endif
|
|
handleNightlight();
|
|
yield();
|
|
|
|
handleHue();
|
|
handleBlynk();
|
|
|
|
yield();
|
|
if (!offMode) strip.service();
|
|
}
|
|
yield();
|
|
#ifdef ESP8266
|
|
MDNS.update();
|
|
#endif
|
|
if (millis() - lastMqttReconnectAttempt > 30000) initMqtt();
|
|
|
|
//DEBUG serial logging
|
|
#ifdef WLED_DEBUG
|
|
if (millis() - debugTime > 9999)
|
|
{
|
|
DEBUG_PRINTLN("---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());
|
|
DEBUG_PRINT("Loops/sec: "); DEBUG_PRINTLN(loops / 10);
|
|
loops = 0;
|
|
debugTime = millis();
|
|
}
|
|
loops++;
|
|
#endif
|
|
}
|