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WLED/wled00/wled.cpp

517 lines
13 KiB
C++
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#include "wled.h"
#include "wled_led.h"
#include "wled_ir.h"
#include "wled_notify.h"
#include "wled_alexa.h"
#include "wled_overlay.h"
#include "wled_file.h"
#include "wled_button.h"
#include "wled_ntp.h"
#include "wled_usermod.h"
#include "wled_blynk.h"
#include "wled_hue.h"
#include "wled_mqtt.h"
#include "wled_eeprom.h"
#include "wled_server.h"
WLED::WLED() {
}
//turns all LEDs off and restarts ESP
void WLED::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();
}
bool oappendi(int i)
{
char s[11];
sprintf(s, "%ld", i);
return oappend(s);
}
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;
}
void WLED::loop()
{
handleIR(); //2nd call to function needed for ESP32 to return valid results -- should be good for ESP8266, too
handleConnection();
handleSerial();
handleNotifications();
handleTransitions();
#ifdef WLED_ENABLE_DMX
handleDMX();
#endif
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 // WLED_DEBU
}
void WLED::wledInit()
{
EEPROM.begin(EEPSIZE);
ledCount = EEPROM.read(229) + ((EEPROM.read(398) << 8) & 0xFF00);
if (ledCount > MAX_LEDS || ledCount == 0)
ledCount = 30;
#ifdef ESP8266
#if LEDPIN == 3
if (ledCount > MAX_LEDS_DMA)
ledCount = MAX_LEDS_DMA; //DMA method uses too much ram
#endif
#endif
Serial.begin(115200);
Serial.setTimeout(50);
DEBUG_PRINTLN();
DEBUG_PRINT("---WLED ");
DEBUG_PRINT(versionString);
DEBUG_PRINT(" ");
DEBUG_PRINT(VERSION);
DEBUG_PRINTLN(" INIT---");
#ifdef ARDUINO_ARCH_ESP32
DEBUG_PRINT("esp32 ");
DEBUG_PRINTLN(ESP.getSdkVersion());
#else
DEBUG_PRINT("esp8266 ");
DEBUG_PRINTLN(ESP.getCoreVersion());
#endif
int heapPreAlloc = ESP.getFreeHeap();
DEBUG_PRINT("heap ");
DEBUG_PRINTLN(ESP.getFreeHeap());
strip.init(EEPROM.read(372), ledCount, EEPROM.read(2204)); //init LEDs quickly
strip.setBrightness(0);
DEBUG_PRINT("LEDs inited. heap usage ~");
DEBUG_PRINTLN(heapPreAlloc - ESP.getFreeHeap());
#ifndef WLED_DISABLE_FILESYSTEM
#ifdef ARDUINO_ARCH_ESP32
SPIFFS.begin(true);
#endif
SPIFFS.begin();
#endif
DEBUG_PRINTLN("Load EEPROM");
loadSettingsFromEEPROM(true);
beginStrip();
userSetup();
if (strcmp(clientSSID, DEFAULT_CLIENT_SSID) == 0)
showWelcomePage = true;
WiFi.persistent(false);
if (macroBoot > 0)
applyMacro(macroBoot);
Serial.println("Ada");
//generate module IDs
escapedMac = WiFi.macAddress();
escapedMac.replace(":", "");
escapedMac.toLowerCase();
if (strcmp(cmDNS, "x") == 0) //fill in unique mdns default
{
strcpy(cmDNS, "wled-");
sprintf(cmDNS + 5, "%*s", 6, escapedMac.c_str() + 6);
}
if (mqttDeviceTopic[0] == 0)
{
strcpy(mqttDeviceTopic, "wled/");
sprintf(mqttDeviceTopic + 5, "%*s", 6, escapedMac.c_str() + 6);
}
if (mqttClientID[0] == 0)
{
strcpy(mqttClientID, "WLED-");
sprintf(mqttClientID + 5, "%*s", 6, escapedMac.c_str() + 6);
}
strip.service();
#ifndef WLED_DISABLE_OTA
if (aOtaEnabled)
{
ArduinoOTA.onStart([]() {
#ifdef ESP8266
wifi_set_sleep_type(NONE_SLEEP_T);
#endif
DEBUG_PRINTLN("Start ArduinoOTA");
});
if (strlen(cmDNS) > 0)
ArduinoOTA.setHostname(cmDNS);
}
#endif
#ifdef WLED_ENABLE_DMX
dmx.init(512); // initialize with bus length
#endif
//HTTP server page init
initServer();
}
void WLED::beginStrip()
{
// Initialize NeoPixel Strip and button
strip.setShowCallback(handleOverlayDraw);
#ifdef BTNPIN
pinMode(BTNPIN, INPUT_PULLUP);
#endif
if (bootPreset > 0)
applyPreset(bootPreset, turnOnAtBoot);
colorUpdated(NOTIFIER_CALL_MODE_INIT);
//init relay pin
#if RLYPIN >= 0
pinMode(RLYPIN, OUTPUT);
#if RLYMDE
digitalWrite(RLYPIN, bri);
#else
digitalWrite(RLYPIN, !bri);
#endif
#endif
//disable button if it is "pressed" unintentionally
#ifdef BTNPIN
if (digitalRead(BTNPIN) == LOW)
buttonEnabled = false;
#else
buttonEnabled = false;
#endif
}
void WLED::initAP(bool resetAP)
{
if (apBehavior == AP_BEHAVIOR_BUTTON_ONLY && !resetAP)
return;
if (!apSSID[0] || resetAP)
strcpy(apSSID, "WLED-AP");
if (resetAP)
strcpy(apPass, DEFAULT_AP_PASS);
DEBUG_PRINT("Opening access point ");
DEBUG_PRINTLN(apSSID);
WiFi.softAPConfig(IPAddress(4, 3, 2, 1), IPAddress(4, 3, 2, 1), IPAddress(255, 255, 255, 0));
WiFi.softAP(apSSID, apPass, apChannel, apHide);
if (!apActive) //start captive portal if AP active
{
DEBUG_PRINTLN("Init AP interfaces");
server.begin();
if (udpPort > 0 && udpPort != ntpLocalPort)
{
udpConnected = notifierUdp.begin(udpPort);
}
if (udpRgbPort > 0 && udpRgbPort != ntpLocalPort && udpRgbPort != udpPort)
{
udpRgbConnected = rgbUdp.begin(udpRgbPort);
}
dnsServer.setErrorReplyCode(DNSReplyCode::NoError);
dnsServer.start(53, "*", WiFi.softAPIP());
}
apActive = true;
}
void WLED::initConnection()
{
WiFi.disconnect(); //close old connections
#ifdef ESP8266
WiFi.setPhyMode(WIFI_PHY_MODE_11N);
#endif
if (staticIP[0] != 0 && staticGateway[0] != 0)
{
WiFi.config(staticIP, staticGateway, staticSubnet, IPAddress(8, 8, 8, 8));
}
else
{
WiFi.config(0U, 0U, 0U);
}
lastReconnectAttempt = millis();
if (!WLED_WIFI_CONFIGURED)
{
DEBUG_PRINT("No connection configured. ");
if (!apActive)
initAP(); //instantly go to ap mode
return;
}
else if (!apActive)
{
if (apBehavior == AP_BEHAVIOR_ALWAYS)
{
initAP();
}
else
{
DEBUG_PRINTLN("Access point disabled.");
WiFi.softAPdisconnect(true);
}
}
showWelcomePage = false;
DEBUG_PRINT("Connecting to ");
DEBUG_PRINT(clientSSID);
DEBUG_PRINTLN("...");
#ifdef ESP8266
WiFi.hostname(serverDescription);
#endif
WiFi.begin(clientSSID, clientPass);
#ifdef ARDUINO_ARCH_ESP32
WiFi.setSleep(!noWifiSleep);
WiFi.setHostname(serverDescription);
#else
wifi_set_sleep_type((noWifiSleep) ? NONE_SLEEP_T : MODEM_SLEEP_T);
#endif
}
void WLED::initInterfaces()
{
DEBUG_PRINTLN("Init STA interfaces");
if (hueIP[0] == 0)
{
hueIP[0] = WiFi.localIP()[0];
hueIP[1] = WiFi.localIP()[1];
hueIP[2] = WiFi.localIP()[2];
}
//init Alexa hue emulation
if (alexaEnabled)
alexaInit();
#ifndef WLED_DISABLE_OTA
if (aOtaEnabled)
ArduinoOTA.begin();
#endif
strip.service();
// Set up mDNS responder:
if (strlen(cmDNS) > 0)
{
if (!aOtaEnabled)
MDNS.begin(cmDNS);
DEBUG_PRINTLN("mDNS started");
MDNS.addService("http", "tcp", 80);
MDNS.addService("wled", "tcp", 80);
MDNS.addServiceTxt("wled", "tcp", "mac", escapedMac.c_str());
}
server.begin();
if (udpPort > 0 && udpPort != ntpLocalPort)
{
udpConnected = notifierUdp.begin(udpPort);
if (udpConnected && udpRgbPort != udpPort)
udpRgbConnected = rgbUdp.begin(udpRgbPort);
}
if (ntpEnabled)
ntpConnected = ntpUdp.begin(ntpLocalPort);
initBlynk(blynkApiKey);
e131.begin((e131Multicast) ? E131_MULTICAST : E131_UNICAST, e131Universe, E131_MAX_UNIVERSE_COUNT);
reconnectHue();
initMqtt();
interfacesInited = true;
wasConnected = true;
}
byte stacO = 0;
uint32_t lastHeap;
unsigned long heapTime = 0;
void WLED::handleConnection()
{
if (millis() < 2000 && (!WLED_WIFI_CONFIGURED || apBehavior == AP_BEHAVIOR_ALWAYS))
return;
if (lastReconnectAttempt == 0)
initConnection();
//reconnect WiFi to clear stale allocations if heap gets too low
if (millis() - heapTime > 5000)
{
uint32_t heap = ESP.getFreeHeap();
if (heap < 9000 && lastHeap < 9000)
{
DEBUG_PRINT("Heap too low! ");
DEBUG_PRINTLN(heap);
forceReconnect = true;
}
lastHeap = heap;
heapTime = millis();
}
byte stac = 0;
if (apActive)
{
#ifdef ESP8266
stac = wifi_softap_get_station_num();
#else
wifi_sta_list_t stationList;
esp_wifi_ap_get_sta_list(&stationList);
stac = stationList.num;
#endif
if (stac != stacO)
{
stacO = stac;
DEBUG_PRINT("Connected AP clients: ");
DEBUG_PRINTLN(stac);
if (!WLED_CONNECTED && WLED_WIFI_CONFIGURED)
{ //trying to connect, but not connected
if (stac)
WiFi.disconnect(); //disable search so that AP can work
else
initConnection(); //restart search
}
}
}
if (forceReconnect)
{
DEBUG_PRINTLN("Forcing reconnect.");
initConnection();
interfacesInited = false;
forceReconnect = false;
wasConnected = false;
return;
}
if (!WLED_CONNECTED)
{
if (interfacesInited)
{
DEBUG_PRINTLN("Disconnected!");
interfacesInited = false;
initConnection();
}
if (millis() - lastReconnectAttempt > ((stac) ? 300000 : 20000) && WLED_WIFI_CONFIGURED)
initConnection();
if (!apActive && millis() - lastReconnectAttempt > 12000 && (!wasConnected || apBehavior == AP_BEHAVIOR_NO_CONN))
initAP();
}
else if (!interfacesInited)
{ //newly connected
DEBUG_PRINTLN("");
DEBUG_PRINT("Connected! IP address: ");
DEBUG_PRINTLN(WiFi.localIP());
initInterfaces();
userConnected();
//shut down AP
if (apBehavior != AP_BEHAVIOR_ALWAYS && apActive)
{
dnsServer.stop();
WiFi.softAPdisconnect(true);
apActive = false;
DEBUG_PRINTLN("Access point disabled.");
}
}
}
//by https://github.com/tzapu/WiFiManager/blob/master/WiFiManager.cpp
int getSignalQuality(int rssi)
{
int quality = 0;
if (rssi <= -100)
{
quality = 0;
}
else if (rssi >= -50)
{
quality = 100;
}
else
{
quality = 2 * (rssi + 100);
}
return quality;
}
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