#define WLED_DEFINE_GLOBAL_VARS //only in one source file, wled.cpp! #include "wled.h" #include "wled_ethernet.h" #include #ifdef ARDUINO_ARCH_ESP32 #include "esp_ota_ops.h" #endif #warning WLED-MM is licensed under the EUPL-1.2. By installing WLED MM you implicitly accept the terms! #if defined(ARDUINO_ARCH_ESP32) && defined(WLED_DISABLE_BROWNOUT_DET) #include "soc/soc.h" #include "soc/rtc_cntl_reg.h" #endif #if defined(WLED_DEBUG) && defined(ARDUINO_ARCH_ESP32) #include "../tools/ESP32-Chip_info.hpp" #endif // WLEDMM some buildenv sanity checks #ifdef ARDUINO_ARCH_ESP32 // ESP32 #if !defined(ESP32) #error please fix your build environment. ESP32 is not defined. #endif #if defined(ESP8266) || defined(ARDUINO_ARCH_ESP8266) #error please fix your build environment. ESP32 and ESP8266 are both defined. #endif // only one of ARDUINO_ARCH_ESP32S2, ARDUINO_ARCH_ESP32S3, ARDUINO_ARCH_ESP32C3 allowed #if defined(ARDUINO_ARCH_ESP32S3) && ( defined(ARDUINO_ARCH_ESP32S2) || defined(ARDUINO_ARCH_ESP32C3) ) #error please fix your build environment. only one of ARDUINO_ARCH_ESP32S3, ARDUINO_ARCH_ESP32S2, ARDUINO_ARCH_ESP32C3 may be defined #endif #if defined(ARDUINO_ARCH_ESP32S2) && ( defined(ARDUINO_ARCH_ESP32S3) || defined(ARDUINO_ARCH_ESP32C3) ) #error please fix your build environment. only one of ARDUINO_ARCH_ESP32S3, ARDUINO_ARCH_ESP32S2, ARDUINO_ARCH_ESP32C3 may be defined #endif #if defined(CONFIG_IDF_TARGET_ESP32) && ( defined(CONFIG_IDF_TARGET_ESP32S3) || defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3)) #error please fix your build environment. only one CONFIG_IDF_TARGET may be defined #endif // make sure we have a supported CONFIG_IDF_TARGET_ #if !defined(CONFIG_IDF_TARGET_ESP32) && !defined(CONFIG_IDF_TARGET_ESP32S3) && !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3) #error please fix your build environment. No supported CONFIG_IDF_TARGET was defined #endif #if CONFIG_IDF_TARGET_ESP32_SOLO || CONFIG_IDF_TARGET_ESP32SOLO #warning ESP32 SOLO (single core) is not supported. #endif // only one of CONFIG_IDF_TARGET_ESP32, CONFIG_IDF_TARGET_ESP32S2, CONFIG_IDF_TARGET_ESP32S3, CONFIG_IDF_TARGET_ESP32C3 is allowed #if defined(CONFIG_IDF_TARGET_ESP32) && ( defined(CONFIG_IDF_TARGET_ESP32S3) || defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3)) #error please fix your build environment. only one CONFIG_IDF_TARGET may be defined #endif #if defined(CONFIG_IDF_TARGET_ESP32S3) && ( defined(CONFIG_IDF_TARGET_ESP32) || defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3)) #error please fix your build environment. only one CONFIG_IDF_TARGET may be defined #endif #if defined(CONFIG_IDF_TARGET_ESP32C3) && ( defined(CONFIG_IDF_TARGET_ESP32) || defined(CONFIG_IDF_TARGET_ESP32S3) || defined(CONFIG_IDF_TARGET_ESP32S2)) #error please fix your build environment. only one CONFIG_IDF_TARGET may be defined #endif #else // 8266 #if !defined(ARDUINO_ARCH_ESP8266) && !defined(ARDUINO_ARCH_ESP8265) #error please fix your build environment. Neither ARDUINO_ARCH_ESP8266 nor ARDUINO_ARCH_ESP32 are defined #else #if !defined(ESP8266) && !defined(ESP8265) #error please fix your build environment. ESP8266 is not defined. #endif #endif #endif // WLEDMM end #if INCLUDE_xTaskGetHandle && defined(ARDUINO_ARCH_ESP32) && (defined(WLED_DEBUG) || defined(WLED_DEBUG_HEAP)) // WLEDMM stack debug tool - find async_tcp task, and queries it's free stack static int wledmm_get_tcp_stacksize(void) { static TaskHandle_t tcp_taskHandle = NULL; // to store the task handle for later calls char * tcp_taskname = pcTaskGetTaskName(tcp_taskHandle); // ask for name of the known task (to make sure we are still looking at the right one) if ((tcp_taskHandle == NULL) || (tcp_taskname == NULL) || (strncmp(tcp_taskname, "async_tcp", 9) != 0)) { tcp_taskHandle = xTaskGetHandle("async_tcp"); // need to look for the task by name. FreeRTOS docs say this is very slow, so we store the result for next time //DEBUG_PRINT(F("async_tcp task ")); DEBUG_PRINTLN( (tcp_taskHandle != NULL) ? F("found") : F("not found")); } if (tcp_taskHandle != NULL) return uxTaskGetStackHighWaterMark(tcp_taskHandle); // got it !! else return -1; } #endif /* * Main WLED class implementation. Mostly initialization and connection logic */ WLED::WLED() { } // turns all LEDs off and restarts ESP void WLED::reset() { briT = 0; #ifdef WLED_ENABLE_WEBSOCKETS ws.closeAll(1012); #endif long dly = millis(); while (millis() - dly < 450) { yield(); // enough time to send response to client } applyBri(); USER_PRINTLN(F("\nWLED RESTART\n")); USER_FLUSH(); // WLEDMM: wait until Serial has completed sending buffered data ESP.restart(); } #if defined(ARDUINO_ARCH_ESP32) && defined(WLEDMM_FASTPATH) #define yield() {} // WLEDMM yield() is completely unnecessary on esp32. See https://github.com/espressif/arduino-esp32/issues/1385 #endif void WLED::loop() { #ifdef WLED_DEBUG static unsigned long maxUsermodMillis = 0; static uint16_t avgUsermodMillis = 0; static unsigned long maxStripMillis = 0; static uint16_t avgStripMillis = 0; #endif handleTime(); #ifndef WLED_DISABLE_INFRARED handleIR(); // 2nd call to function needed for ESP32 to return valid results -- should be good for ESP8266, too #endif handleConnection(); #ifndef WLED_DISABLE_ESPNOW handleRemote(); #endif handleSerial(); handleImprovWifiScan(); #if defined(ARDUINO_ARCH_ESP32) && defined(WLEDMM_PROTECT_SERVICE) // WLEDMM experimental: handleNotifications() calls strip.show(); handleTransitions modifies segments if (!suspendStripService) { #endif handleNotifications(); handleTransitions(); #if defined(ARDUINO_ARCH_ESP32) && defined(WLEDMM_PROTECT_SERVICE) // WLEDMM end } #endif #ifdef WLED_ENABLE_DMX handleDMXOutput(); #endif #ifdef WLED_ENABLE_DMX_INPUT dmxInput.update(); #endif userLoop(); #ifdef WLED_DEBUG unsigned long usermodMillis = millis(); #endif usermods.loop(); #ifdef WLED_DEBUG usermodMillis = millis() - usermodMillis; avgUsermodMillis += usermodMillis; if (usermodMillis > maxUsermodMillis) maxUsermodMillis = usermodMillis; #endif yield(); handleIO(); #ifndef WLED_DISABLE_INFRARED handleIR(); #endif #ifndef WLED_DISABLE_ALEXA handleAlexa(); #endif yield(); // https://github.com/Makuna/NeoPixelBus/wiki/ESP32-and-RTOS-Tasks // On ESP32, when the CPU is loaded, asynchronous WiFi libraries (like ESPAsyncWebServer or async-mqtt-client) may interfere with interrupts used to control the LEDs (I2S mode is less affected by this), // which causes flickering of LEDs. #if defined(ARDUINO_ARCH_ESP32) && (defined(WLEDMM_FASTPATH) || defined(WLEDMM_PROTECT_SERVICE)) // WLEDMM experimental: avoid strip flickering #define FILEWRITE_MAX_WAIT_MS 30 // max time for waiting - aligned with 33 fps //if (doReboot || doSerializeConfig || doCloseFile || loadLedmap || presetsActionPending()) { // WLEDMM trx this to also wait before reading from files if (doReboot || doSerializeConfig || doCloseFile || presetsSavePending()) { // WLEDMM wait until strip gets idle before writing to files unsigned long waitStripStart = millis(); while (strip.isUpdating() && (millis() - waitStripStart < FILEWRITE_MAX_WAIT_MS)) {delay(3);} } #endif if (doSerializeConfig) { serializeConfig(); } if (doReboot && !doInitBusses) // if busses have to be inited & saved, wait until next iteration reset(); if (doCloseFile) { closeFile(); yield(); } if (!realtimeMode || realtimeOverride || (realtimeMode && useMainSegmentOnly)) // block stuff if WARLS/Adalight is enabled { if (apActive) dnsServer.processNextRequest(); #ifndef WLED_DISABLE_OTA if (WLED_CONNECTED && aOtaEnabled && !otaLock && correctPIN) ArduinoOTA.handle(); #endif handleNightlight(); handlePlaylist(); yield(); #ifndef WLED_DISABLE_HUESYNC handleHue(); yield(); #endif handlePresets(); yield(); #if defined(_MoonModules_WLED_) && defined(WLEDMM_FASTPATH) #ifdef WLED_DEBUG unsigned long usermod2Millis = millis(); #endif usermods.loop2(); #ifdef WLED_DEBUG usermod2Millis = millis() - usermod2Millis; avgUsermodMillis += usermod2Millis; if (usermod2Millis > maxUsermodMillis) maxUsermodMillis = usermod2Millis; #endif yield(); #endif #ifdef WLED_DEBUG unsigned long stripMillis = millis(); #endif if (!offMode || strip.isOffRefreshRequired()) { #if defined(ARDUINO_ARCH_ESP32) && defined(WLEDMM_PROTECT_SERVICE) // WLEDMM experimental static unsigned long lastTimeService = 0; // WLEDMM needed to remove stale lock if (!suspendStripService && !doInitBusses && !loadLedmap) { // WLEDMM prevent effect drawing while strip or segments are being updated #endif strip.service(); #if defined(ARDUINO_ARCH_ESP32) && defined(WLEDMM_PROTECT_SERVICE) lastTimeService = millis(); } else { if (suspendStripService && (millis() - lastTimeService > 1500)) { // WLEDMM remove stale lock after 1.5 seconds USER_PRINTLN("--> looptask: stale suspendStripService lock removed after 1500 ms."); // should not happen - check for missing "suspendStripService = false" suspendStripService = false; } } #endif } #ifdef ESP8266 else if (!noWifiSleep) delay(1); //required to make sure ESP enters modem sleep (see #1184) #endif #ifdef WLED_DEBUG stripMillis = millis() - stripMillis; #ifndef WLED_DEBUG_HEAP // WLEDMM heap debug messages take some time - this warning is popping in too often if (stripMillis > 50) DEBUG_PRINTLN("Slow strip."); #endif avgStripMillis += stripMillis; if (stripMillis > maxStripMillis) maxStripMillis = stripMillis; #endif } yield(); #ifdef ESP8266 MDNS.update(); #endif //millis() rolls over every 50 days if (lastMqttReconnectAttempt > millis()) { rolloverMillis++; lastMqttReconnectAttempt = 0; ntpLastSyncTime = NTP_NEVER; // force new NTP query strip.restartRuntime(); } if (millis() - lastMqttReconnectAttempt > 30000 || lastMqttReconnectAttempt == 0) { // lastMqttReconnectAttempt==0 forces immediate broadcast lastMqttReconnectAttempt = millis(); #ifndef WLED_DISABLE_MQTT initMqtt(); #endif yield(); // refresh WLED nodes list refreshNodeList(); if (nodeBroadcastEnabled) sendSysInfoUDP(); yield(); } // 15min PIN time-out if (strlen(settingsPIN)>0 && millis() - lastEditTime > 900000) { correctPIN = false; createEditHandler(false); } //LED settings have been saved, re-init busses //This code block causes severe FPS drop on ESP32 with the original "if (busConfigs[0] != nullptr)" conditional. Investigate! if (doInitBusses) { unsigned long waitStart = millis(); // WLEDMM: to avoid crash, while (strip.isUpdating() && (millis() - waitStart < 250)) {yield(); delay(5);} // wait a bit until busses are idle (max 250ms) doInitBusses = false; DEBUG_PRINTLN(F("Re-init busses.")); bool aligned = strip.checkSegmentAlignment(); //see if old segments match old bus(ses) busses.removeAll(); uint32_t mem = 0; for (uint8_t i = 0; i < WLED_MAX_BUSSES+WLED_MIN_VIRTUAL_BUSSES; i++) { if (busConfigs[i] == nullptr) break; mem += BusManager::memUsage(*busConfigs[i]); if (mem <= MAX_LED_MEMORY) { busses.add(*busConfigs[i]); } delete busConfigs[i]; busConfigs[i] = nullptr; } strip.finalizeInit(); busses.setBrightness(bri); // fix re-initialised bus' brightness #4005 loadLedmap = true; if (aligned) strip.makeAutoSegments(); else strip.fixInvalidSegments(); yield(); serializeConfig(); } //WLEDMM refactored (to be done: setUpMatrix is called in finalizeInit and also in deserializeMap, deserializeMap is called in finalizeInit and also here) if (loadLedmap) { if (!strip.deserializeMap(loadedLedmap) && strip.isMatrix) strip.setUpMatrix(); //WLEDMM: always if nonexistent: && loadedLedmap == 0 strip.enumerateLedmaps(); //WLEDMM loadLedmap = false; } yield(); #if defined(ARDUINO_ARCH_ESP32) && defined(WLEDMM_PROTECT_SERVICE) // WLEDMM experimental: pause handleWs while strip/segment data might be inconsistent if (!suspendStripService) #endif handleWs(); handleStatusLED(); // DEBUG serial logging (every 30s) #if defined(WLED_DEBUG) && !defined(WLED_DEBUG_HEAP) if (millis() - debugTime > 29999) { DEBUG_PRINTLN(F("---DEBUG INFO---")); DEBUG_PRINT(F("Name: ")); DEBUG_PRINTLN(serverDescription); DEBUG_PRINT(F("Runtime: ")); DEBUG_PRINTLN(millis()); DEBUG_PRINT(F("Unix time: ")); toki.printTime(toki.getTime()); DEBUG_PRINT(F("Free heap : ")); DEBUG_PRINTLN(ESP.getFreeHeap()); DEBUG_PRINT(F("Free heap: ")); DEBUG_PRINTLN(ESP.getFreeHeap()); //WLEDMM #ifdef ARDUINO_ARCH_ESP32 DEBUG_PRINT(F("Avail heap: ")); DEBUG_PRINTLN(ESP.getMaxAllocHeap()); DEBUG_PRINTF("%s min free stack %d\n", pcTaskGetTaskName(NULL), uxTaskGetStackHighWaterMark(NULL)); //WLEDMM #endif #if defined(ARDUINO_ARCH_ESP32) && defined(BOARD_HAS_PSRAM) if (psramFound()) { //DEBUG_PRINT(F("Total PSRAM: ")); DEBUG_PRINT(ESP.getPsramSize()/1024); DEBUG_PRINTLN("kB"); DEBUG_PRINT(F("Free PSRAM : ")); DEBUG_PRINT(ESP.getFreePsram()/1024); DEBUG_PRINTLN("kB"); DEBUG_PRINT(F("Avail PSRAM: ")); DEBUG_PRINT(ESP.getMaxAllocPsram()/1024); DEBUG_PRINTLN("kB"); DEBUG_PRINT(F("PSRAM in use:")); DEBUG_PRINT(int(ESP.getPsramSize() - ESP.getFreePsram())); DEBUG_PRINTLN(F(" Bytes")); } else { //DEBUG_PRINTLN(F("No PSRAM")); } #endif DEBUG_PRINT(F("Wifi state: ")); DEBUG_PRINTLN(WiFi.status()); if (WiFi.status() != lastWifiState) { wifiStateChangedTime = millis(); } lastWifiState = WiFi.status(); DEBUG_PRINT(F("State time: ")); DEBUG_PRINTLN(wifiStateChangedTime); DEBUG_PRINT(F("NTP last sync: ")); DEBUG_PRINTLN(ntpLastSyncTime); DEBUG_PRINT(F("Client IP: ")); DEBUG_PRINTLN(Network.localIP()); if (loops > 0) { // avoid division by zero DEBUG_PRINT(F("Loops/sec: ")); DEBUG_PRINTLN(loops / 30); DEBUG_PRINT(F("UM time[ms]: ")); DEBUG_PRINT(avgUsermodMillis/loops); DEBUG_PRINT("/");DEBUG_PRINTLN(maxUsermodMillis); DEBUG_PRINT(F("Strip time[ms]: ")); DEBUG_PRINT(avgStripMillis/loops); DEBUG_PRINT("/"); DEBUG_PRINTLN(maxStripMillis); } strip.printSize(); loops = 0; maxUsermodMillis = 0; maxStripMillis = 0; avgUsermodMillis = 0; avgStripMillis = 0; debugTime = millis(); DEBUG_PRINTLN(F("---END OF DEBUG INFO---")); } loops++; #endif #ifdef WLED_DEBUG_HEAP if (millis() - debugTime > 4999 ) { // WLEDMM: Special case for debugging heap faster DEBUG_PRINT(F("*** Free heap: ")); DEBUG_PRINT(heap_caps_get_free_size(0x1800)); DEBUG_PRINT(F("\tLargest free block: ")); DEBUG_PRINT(heap_caps_get_largest_free_block(0x1800)); DEBUG_PRINT(F(" *** \t\tArduino min free stack: ")); DEBUG_PRINT(uxTaskGetStackHighWaterMark(NULL)); #if INCLUDE_xTaskGetHandle DEBUG_PRINT(F(" TCP min free stack: ")); DEBUG_PRINT(wledmm_get_tcp_stacksize()); #endif DEBUG_PRINTLN(F(" ***")); debugTime = millis(); } #endif // WLED_DEBUG_HEAP toki.resetTick(); #if WLED_WATCHDOG_TIMEOUT > 0 // we finished our mainloop, reset the watchdog timer if (!strip.isUpdating()) #ifdef ARDUINO_ARCH_ESP32 esp_task_wdt_reset(); #else ESP.wdtFeed(); #endif #endif } #if defined(ARDUINO_ARCH_ESP32) && defined(WLEDMM_FASTPATH) #undef yield // WLEDMM restore yield() #endif void WLED::enableWatchdog() { #if WLED_WATCHDOG_TIMEOUT > 0 #ifdef ARDUINO_ARCH_ESP32 esp_err_t watchdog = esp_task_wdt_init(WLED_WATCHDOG_TIMEOUT, true); DEBUG_PRINT(F("Watchdog enabled: ")); if (watchdog == ESP_OK) { DEBUG_PRINTLN(F("OK")); } else { DEBUG_PRINTLN(watchdog); return; } esp_task_wdt_add(NULL); #else ESP.wdtEnable(WLED_WATCHDOG_TIMEOUT * 1000); #endif #endif } void WLED::disableWatchdog() { #if WLED_WATCHDOG_TIMEOUT > 0 DEBUG_PRINTLN(F("Watchdog: disabled")); #ifdef ARDUINO_ARCH_ESP32 esp_task_wdt_delete(NULL); #else ESP.wdtDisable(); #endif #endif } void WLED::setup() { #if defined(ARDUINO_ARCH_ESP32) && defined(WLED_DISABLE_BROWNOUT_DET) WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 0); //disable brownout detection #endif #ifdef ARDUINO_ARCH_ESP32 pinMode(hardwareRX, INPUT_PULLDOWN); delay(1); // suppress noise in case RX pin is floating (at low noise energy) - see issue #3128 #endif #ifdef WLED_BOOTUPDELAY delay(WLED_BOOTUPDELAY); // delay to let voltage stabilize, helps with boot issues on some setups #endif Serial.begin(115200); #if !defined(WLEDMM_NO_SERIAL_WAIT) || defined(WLED_DEBUG) if (!Serial) delay(1000); // WLEDMM make sure that Serial has initalized #else if (!Serial) delay(300); // just a tiny wait to avoid problems later when acessing serial #endif #ifdef ARDUINO_ARCH_ESP32 #if defined(WLED_DEBUG) && (defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3) || ARDUINO_USB_CDC_ON_BOOT) if (!Serial) delay(2500); // WLEDMM allow CDC USB serial to initialise (WLED_DEBUG only) #endif #if ARDUINO_USB_CDC_ON_BOOT || ARDUINO_USB_MODE #if ARDUINO_USB_CDC_ON_BOOT && (defined(CONFIG_IDF_TARGET_ESP32S3) || defined(CONFIG_IDF_TARGET_ESP32C3) || defined(CONFIG_IDF_TARGET_ESP32C6)) // WLEDMM avoid "hung devices" when USB_CDC is enabled; see https://github.com/espressif/arduino-esp32/issues/9043 Serial.setTxTimeoutMs(0); // potential side-effect: incomplete debug output, with missing characters whenever TX buffer is full. #endif #if !defined(WLEDMM_NO_SERIAL_WAIT) || defined(WLED_DEBUG) if (!Serial) delay(2500); // WLEDMM: always allow CDC USB serial to initialise if (Serial) Serial.println("wait 1"); // waiting a bit longer ensures that a debug messages are shown in serial monitor if (!Serial) delay(2500); if (Serial) Serial.println("wait 2"); if (!Serial) delay(2500); if (Serial) Serial.flush(); // WLEDMM #endif //Serial.setTimeout(350); // WLEDMM: don't change timeout, as it causes crashes later // WLEDMM: redirect debug output to HWCDC #if ARDUINO_USB_CDC_ON_BOOT && (defined(WLED_DEBUG) || defined(SR_DEBUG)) Serial0.setDebugOutput(false); Serial.setDebugOutput(true); #endif // WLEDMM don't touch serial timeout when we use CDC USB or tinyUSB #else // "standard" serial-to-USB chip if (Serial) Serial.setTimeout(50); // WLEDMM - only when serial is initialized #endif #else // 8266 if (Serial) Serial.setTimeout(50); // WLEDMM - only when serial is initialized #endif //Serial0.setDebugOutput(false); #if CORE_DEBUG_LEVEL || defined(WLED_DEBUG_HEAP) || defined(WLED_DEBUG) Serial.setDebugOutput(true); // enables kernel debug messages on Serial #endif USER_FLUSH(); delay(100); USER_PRINTLN(); USER_PRINT(F("---WLED ")); #ifdef WLEDMM_FASTPATH USER_PRINT("=FASTPATH= "); #endif USER_PRINT(versionString); USER_PRINT(" "); USER_PRINT(VERSION); USER_PRINTLN(F(" INIT---")); #ifdef WLED_RELEASE_NAME USER_PRINTF(" WLEDMM_%s %s, build %s.\n", versionString, releaseString, TOSTRING(VERSION)); // WLEDMM specific #endif #ifdef ARDUINO_ARCH_ESP32 const esp_partition_t *running_partition = esp_ota_get_running_partition(); USER_PRINTF("Running from: %s which is %u bytes and type %u subtype %u at address %x\n",running_partition->label,running_partition->size,running_partition->type,running_partition->subtype,running_partition->address); #endif #ifdef ARDUINO_ARCH_ESP32 DEBUG_PRINT(F("esp32 ")); DEBUG_PRINTLN(ESP.getSdkVersion()); #if defined(ESP_ARDUINO_VERSION) //DEBUG_PRINTF(F("arduino-esp32 0x%06x\n"), ESP_ARDUINO_VERSION); DEBUG_PRINTF("arduino-esp32 v%d.%d.%d\n", int(ESP_ARDUINO_VERSION_MAJOR), int(ESP_ARDUINO_VERSION_MINOR), int(ESP_ARDUINO_VERSION_PATCH)); // availeable since v2.0.0 #else DEBUG_PRINTLN(F("arduino-esp32 v1.0.x\n")); // we can't say in more detail. #endif USER_PRINT(F("CPU: ")); USER_PRINT(ESP.getChipModel()); USER_PRINT(F(" rev.")); USER_PRINT(ESP.getChipRevision()); USER_PRINT(F(", ")); USER_PRINT(ESP.getChipCores()); USER_PRINT(F(" core(s)")); USER_PRINT(F(", ")); USER_PRINT(ESP.getCpuFreqMHz()); USER_PRINTLN(F("MHz.")); // WLEDMM begin delay(20); USER_FLUSH(); // drain serial output buffers USER_PRINT(F("CPU ")); esp_reset_reason_t resetReason = getRestartReason(); USER_PRINT(restartCode2InfoLong(resetReason)); USER_PRINT(F(" (code ")); USER_PRINT((int)resetReason); USER_PRINT(F("). ")); int core0code = getCoreResetReason(0); int core1code = getCoreResetReason(1); USER_PRINTF("Core#0 %s (%d)", resetCode2Info(core0code).c_str(), core0code); if (core1code > 0) {USER_PRINTF("; Core#1 %s (%d)", resetCode2Info(core1code).c_str(), core1code);} USER_PRINTLN(F(".")); if ((core0code > 1) && (core0code <= 20) && (core0code != 3) && (core0code != 12) && (core0code != 14)) errorFlag = ERR_SYS_REBOOT; // abnormal reboot if ((resetReason >= 4) && (resetReason < 10)) errorFlag = ERR_SYS_REBOOT; // abnormal reboot (crash, brownout, watchdog, etc) if ((resetReason == ESP_RST_BROWNOUT) || (core0code == 15)) errorFlag = ERR_SYS_BROWNOUT; // brownout detected // WLEDMM end USER_PRINT(F("FLASH: ")); USER_PRINT((ESP.getFlashChipSize()/1024)/1024); USER_PRINT(F("MB, Mode ")); USER_PRINT(ESP.getFlashChipMode()); #ifdef WLED_DEBUG switch (ESP.getFlashChipMode()) { // missing: Octal modes case FM_QIO: DEBUG_PRINT(F(" (QIO)")); break; case FM_QOUT: DEBUG_PRINT(F(" (QOUT)"));break; case FM_DIO: DEBUG_PRINT(F(" (DIO)")); break; case FM_DOUT: DEBUG_PRINT(F(" (DOUT)"));break; #if defined(CONFIG_IDF_TARGET_ESP32S3) && CONFIG_ESPTOOLPY_FLASHMODE_OPI case FM_FAST_READ: DEBUG_PRINT(F(" (OPI)"));break; #else case FM_FAST_READ: DEBUG_PRINT(F(" (fast_read)"));break; #endif case FM_SLOW_READ: DEBUG_PRINT(F(" (slow_read)"));break; default: break; } #endif USER_PRINT(F(", speed ")); USER_PRINT(ESP.getFlashChipSpeed()/1000000);USER_PRINTLN(F("MHz.")); #if defined(WLED_DEBUG) && defined(ARDUINO_ARCH_ESP32) showRealSpeed(); #endif #else // WLEDMM: more info for 8266 USER_PRINTLN(); USER_PRINTF("CPU: ESP8266 (id 0x%08X)", ESP.getChipId()); USER_PRINT(F(", ")); USER_PRINT(ESP.getCpuFreqMHz()); USER_PRINTLN(F("MHz.")); USER_PRINT(F("CPU Last Restart Reason = ")); USER_PRINT((int)ESP.getResetInfoPtr()->reason); USER_PRINT(F(" -> ")); USER_PRINTLN(ESP.getResetInfo()); USER_PRINT(F("FLASH: ")); USER_PRINT((ESP.getFlashChipRealSize()/1024)/1024); USER_PRINT(F("MB, Mode ")); USER_PRINT((int)ESP.getFlashChipMode()); #ifdef WLED_DEBUG switch (ESP.getFlashChipMode()) { // missing: Octal modes case FM_QIO: DEBUG_PRINT(F(" (QIO)")); break; case FM_QOUT: DEBUG_PRINT(F(" (QOUT)"));break; case FM_DIO: DEBUG_PRINT(F(" (DIO)")); break; case FM_DOUT: DEBUG_PRINT(F(" (DOUT)"));break; default: break; } #endif USER_PRINT(F(", speed ")); USER_PRINT(ESP.getFlashChipSpeed()/1000000);USER_PRINT(F("MHz; ")); USER_PRINT(F(" chip ID = 0x")); USER_PRINTF("%08X\n", ESP.getFlashChipId()); USER_PRINTLN(); DEBUG_PRINT(F("esp8266 ")); DEBUG_PRINTLN(ESP.getCoreVersion()); #endif DEBUG_PRINT(F("heap ")); DEBUG_PRINTLN(ESP.getFreeHeap()); #ifdef ARDUINO_ARCH_ESP32 #if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 4, 0) // unfortunately not available in older framework versions DEBUG_PRINT(F("\nArduino max stack ")); DEBUG_PRINTLN(getArduinoLoopTaskStackSize()); #endif DEBUG_PRINTF("%s min free stack %d\n", pcTaskGetTaskName(NULL), uxTaskGetStackHighWaterMark(NULL)); //WLEDMM #endif #if defined(ARDUINO_ARCH_ESP32) && (defined(BOARD_HAS_PSRAM) || defined(CONFIG_ESPTOOLPY_FLASHMODE_OPI)) //psramInit(); //WLEDMM?? softhack007: not sure if explicit init is really needed ... lets disable it here and see if that works #if defined(CONFIG_IDF_TARGET_ESP32S3) #if CONFIG_ESPTOOLPY_FLASHMODE_OPI || (CONFIG_SPIRAM_MODE_OCT && defined(BOARD_HAS_PSRAM)) // S3: reserve GPIO 33-37 for "octal" PSRAM managed_pin_type pins[] = { {33, true}, {34, true}, {35, true}, {36, true}, {37, true} }; pinManager.allocateMultiplePins(pins, sizeof(pins)/sizeof(managed_pin_type), PinOwner::SPI_RAM); #endif #elif defined(CONFIG_IDF_TARGET_ESP32S2) // S2: reserve GPIO 26-32 for PSRAM (may fail due to isPinOk() but that will also prevent other allocation) //managed_pin_type pins[] = { {26, true}, {27, true}, {28, true}, {29, true}, {30, true}, {31, true}, {32, true} }; //pinManager.allocateMultiplePins(pins, sizeof(pins)/sizeof(managed_pin_type), PinOwner::SPI_RAM); #elif defined(CONFIG_IDF_TARGET_ESP32C3) // C3: reserve GPIO 12-17 for PSRAM (may fail due to isPinOk() but that will also prevent other allocation) //managed_pin_type pins[] = { {12, true}, {13, true}, {14, true}, {15, true}, {16, true}, {17, true} }; //pinManager.allocateMultiplePins(pins, sizeof(pins)/sizeof(managed_pin_type), PinOwner::SPI_RAM); #else // GPIO16/GPIO17 reserved for SPI RAM managed_pin_type pins[] = { {16, true}, {17, true} }; pinManager.allocateMultiplePins(pins, sizeof(pins)/sizeof(managed_pin_type), PinOwner::SPI_RAM); #endif #if defined(BOARD_HAS_PSRAM) && (defined(WLED_USE_PSRAM) || defined(WLED_USE_PSRAM_JSON)) // WLEDMM if (psramFound()) { DEBUG_PRINT(F("Total PSRAM: ")); DEBUG_PRINT(ESP.getPsramSize()/1024); DEBUG_PRINTLN("kB"); DEBUG_PRINT(F("Free PSRAM : ")); DEBUG_PRINT(ESP.getFreePsram()/1024); DEBUG_PRINTLN("kB"); } #else DEBUG_PRINTLN(F("PSRAM not used.")); #endif #endif #if defined(ARDUINO_ARCH_ESP32) if ((strncmp("ESP32-PICO", ESP.getChipModel(), 10) == 0) || (strncmp("ESP32-U4WDH", ESP.getChipModel(), 11) == 0)) { // WLEDMM detect pico board and esp32-mini1 board at runtime // special handling for PICO-D4: gpio16+17 are in use for onboard SPI FLASH (not PSRAM) managed_pin_type pins[] = { {16, true}, {17, true} }; pinManager.allocateMultiplePins(pins, sizeof(pins)/sizeof(managed_pin_type), PinOwner::SPI_RAM); } #endif //DEBUG_PRINT(F("LEDs inited. heap usage ~")); //DEBUG_PRINTLN(heapPreAlloc - ESP.getFreeHeap()); USER_FLUSH(); // WLEDMM flush buffer now, before anything time-critical is started. pinManager.manageDebugTXPin(); #ifdef WLED_ENABLE_DMX //reserve GPIO2 as hardcoded DMX pin pinManager.allocatePin(2, true, PinOwner::DMX); #endif #if defined(ALL_JSON_TO_PSRAM) && defined(BOARD_HAS_PSRAM) && (defined(WLED_USE_PSRAM_JSON) || defined(WLED_USE_PSRAM)) if (psramFound()) { DEBUG_PRINT(F("\nfree heap ")); DEBUG_PRINTLN(ESP.getFreeHeap()); USER_PRINTLN(F("JSON gabage collection (initial).")); doc.garbageCollect(); // WLEDMM experimental - this seems to move the complete doc[] into PSRAM USER_PRINT(F("PSRAM in use:")); USER_PRINT(int(ESP.getPsramSize() - ESP.getFreePsram())); USER_PRINTLN(F(" Bytes.")); DEBUG_PRINT(F("free heap ")); DEBUG_PRINTLN(ESP.getFreeHeap()); } #endif // WLEDMM experimental: support for single neoPixel on Adafruit boards #if 0 //#ifdef PIN_NEOPIXEL //pinManager.allocatePin(PIN_NEOPIXEL, true, PinOwner::BusDigital); //#endif #ifdef NEOPIXEL_POWER pinManager.allocatePin(NEOPIXEL_POWER, true, PinOwner::Relay); // just to ensure this GPIO will not get used for other purposes pinMode(NEOPIXEL_POWER, OUTPUT); digitalWrite(NEOPIXEL_POWER, HIGH); #endif #ifdef NEOPIXEL_I2C_POWER pinManager.allocatePin(NEOPIXEL_I2C_POWER, true, PinOwner::Relay); // just to ensure this GPIO will not get used for other purposes pinMode(NEOPIXEL_I2C_POWER, OUTPUT); digitalWrite(NEOPIXEL_I2C_POWER, HIGH); #endif #endif USER_PRINTLN(); DEBUG_PRINTLN(F("Registering usermods ...")); registerUsermods(); DEBUG_PRINT(F("heap ")); DEBUG_PRINTLN(ESP.getFreeHeap()); #ifdef ARDUINO_ARCH_ESP32 DEBUG_PRINTF("%s min free stack %d\n", pcTaskGetTaskName(NULL), uxTaskGetStackHighWaterMark(NULL)); //WLEDMM #endif for (uint8_t i=1; i=0 if (!pinManager.isPinAllocated(STATUSLED)) { // NOTE: Special case: The status LED should *NOT* be allocated. // See comments in handleStatusLed(). pinMode(STATUSLED, OUTPUT); } #endif DEBUG_PRINTLN(F("Initializing strip")); beginStrip(); DEBUG_PRINT(F("heap ")); DEBUG_PRINTLN(ESP.getFreeHeap()); USER_PRINTLN(F("\nUsermods setup ...")); userSetup(); usermods.setup(); DEBUG_PRINT(F("heap ")); DEBUG_PRINTLN(ESP.getFreeHeap()); if (strcmp(clientSSID, DEFAULT_CLIENT_SSID) == 0) showWelcomePage = true; WiFi.persistent(false); #ifdef WLED_USE_ETHERNET WiFi.onEvent(WiFiEvent); #endif #ifdef WLED_ENABLE_ADALIGHT //Serial RX (Adalight, Improv, Serial JSON) only possible if GPIO3 unused //Serial TX (Debug, Improv, Serial JSON) only possible if GPIO1 unused if (!pinManager.isPinAllocated(hardwareRX) && !pinManager.isPinAllocated(hardwareTX)) { if (Serial) Serial.println(F("\nAda")); } #endif // fill in unique mdns default if (strcmp(cmDNS, "x") == 0) sprintf_P(cmDNS, PSTR("wled-%*s"), 6, escapedMac.c_str() + 6); #ifndef WLED_DISABLE_MQTT if (mqttDeviceTopic[0] == 0) sprintf_P(mqttDeviceTopic, PSTR("wled/%*s"), 6, escapedMac.c_str() + 6); if (mqttClientID[0] == 0) sprintf_P(mqttClientID, PSTR("WLED-%*s"), 6, escapedMac.c_str() + 6); #endif #ifdef WLED_ENABLE_ADALIGHT if (Serial && (Serial.available() > 0) && (Serial.peek() == 'I')) handleImprovPacket(); #endif #ifndef WLED_DISABLE_OTA if (aOtaEnabled) { ArduinoOTA.onStart([]() { #ifdef ESP8266 wifi_set_sleep_type(NONE_SLEEP_T); #endif WLED::instance().disableWatchdog(); DEBUG_PRINTLN(F("Start ArduinoOTA")); }); ArduinoOTA.onError([](ota_error_t error) { // reenable watchdog on failed update WLED::instance().enableWatchdog(); }); if (strlen(cmDNS) > 0) ArduinoOTA.setHostname(cmDNS); } #endif #ifdef WLED_ENABLE_DMX initDMXOutput(); #endif #ifdef WLED_ENABLE_DMX_INPUT dmxInput.init(dmxInputReceivePin, dmxInputTransmitPin, dmxInputEnablePin, dmxInputPort); #endif #ifdef WLED_ENABLE_ADALIGHT if (Serial && (Serial.available() > 0) && (Serial.peek() == 'I')) handleImprovPacket(); #endif // HTTP server page init DEBUG_PRINTLN(F("initServer")); initServer(); DEBUG_PRINT(F("heap ")); DEBUG_PRINTLN(ESP.getFreeHeap()); #ifdef ARDUINO_ARCH_ESP32 DEBUG_PRINT(pcTaskGetTaskName(NULL)); DEBUG_PRINT(F(" free stack ")); DEBUG_PRINTLN(uxTaskGetStackHighWaterMark(NULL)); #endif // Seed FastLED random functions with an esp random value, which already works properly at this point. #if defined(ARDUINO_ARCH_ESP32) uint32_t seed32 = esp_random(); seed32 ^= random(0, INT32_MAX); // WLEDMM some extra entropy (for older frameworks where esp_ramdom alone might be too predictable after startup) #elif defined(ARDUINO_ARCH_ESP8266) const uint32_t seed32 = RANDOM_REG32; #else const uint32_t seed32 = random(std::numeric_limits::max()); #endif random16_set_seed((uint16_t)((seed32 & 0xFFFF) ^ (seed32 >> 16))); #if WLED_WATCHDOG_TIMEOUT > 0 enableWatchdog(); #endif #if defined(ARDUINO_ARCH_ESP32) && defined(WLED_DISABLE_BROWNOUT_DET) WRITE_PERI_REG(RTC_CNTL_BROWN_OUT_REG, 1); //enable brownout detector #endif #ifdef ARDUINO_ARCH_ESP32 #ifdef ARDUINO_RUNNING_CORE DEBUG_PRINTF("Arduino core=%d (loop is now on core #%d)\n", int(ARDUINO_RUNNING_CORE), int(xPortGetCoreID())); #endif #ifdef ARDUINO_EVENT_RUNNING_CORE DEBUG_PRINTF("Arduino Event core=%d\n", int(ARDUINO_EVENT_RUNNING_CORE)); #endif #endif // WLEDMM : dump GPIO infos (experimental, UI integration pending) //#ifdef WLED_DEBUG USER_PRINTLN(F("\nGPIO\t| Assigned to\t\t| Info")); USER_PRINTLN(F("--------|-----------------------|------------")); for(int pinNr = 0; pinNr < WLED_NUM_PINS; pinNr++) { // 49 = highest PIN on ESP32-S3 #if defined(CONFIG_IDF_TARGET_ESP32S3) if((pinManager.isPinOk(pinNr, false)) || (pinNr > 18 && pinNr < 21)) { // softhack007: list USB pins #else if(pinManager.isPinOk(pinNr, false)) { #endif //if ((!pinManager.isPinAllocated(pinNr)) && (pinManager.getPinSpecialText(pinNr).length() == 0)) continue; // un-comment to hide no-name,unused GPIO pins bool is_inOut = pinManager.isPinOk(pinNr, true); #if 0 // for testing USER_PRINT(pinManager.isPinAnalog(pinNr) ? "A": " "); USER_PRINT(pinManager.isPinADC1(pinNr) ? "1": " "); USER_PRINT(pinManager.isPinADC2(pinNr) ? "2": " "); USER_PRINT(pinManager.isPinTouch(pinNr) ? "T": " "); USER_PRINT(pinManager.isPinPWM(pinNr) ? " P": " "); USER_PRINT(pinManager.isPinINT(pinNr) ? "I ": " "); #endif USER_PRINTF("%s %2d\t %-17s %s\t %s\n", (is_inOut?"i/o":"in "), pinNr, pinManager.getPinOwnerText(pinNr).c_str(), pinManager.getPinConflicts(pinNr).c_str(), pinManager.getPinSpecialText(pinNr).c_str() ); USER_FLUSH(); // avoid lost lines (Serial buffer overflow) } } #if 0 // for testing USER_PRINTLN(F("\n")); USER_PRINTF("ADC1-0 = %d, ADC1-3 = %d, ADC1-7 = %d, ADC2-0 = %d, ADC2-1 = %d, ADC2-8 = %d, ADC2-10 = %d\n", pinManager.getADCPin(PM_ADC1, 0), pinManager.getADCPin(PM_ADC1, 3), pinManager.getADCPin(PM_ADC1, 7), pinManager.getADCPin(PM_ADC2, 0), pinManager.getADCPin(PM_ADC2, 1), pinManager.getADCPin(PM_ADC2, 8), pinManager.getADCPin(PM_ADC2, 10) ); USER_PRINTLN(); for(int p=0; p<11; p++) { if(pinManager.getADCPin(PinManagerClass::ADC1, p) < 255) USER_PRINTF("ADC1-%d = %d, ", p, pinManager.getADCPin(PinManagerClass::ADC1, p)); } USER_PRINTLN(); for(int p=0; p<11; p++) { if(pinManager.getADCPin(PinManagerClass::ADC2, p) < 255) USER_PRINTF("ADC2-%d = %d, ", p, pinManager.getADCPin(PinManagerClass::ADC2, p)); } USER_PRINTLN(F("\n")); #endif USER_PRINT(F("Free heap ")); USER_PRINTLN(ESP.getFreeHeap());USER_PRINTLN(); USER_PRINTLN(F("WLED initialization done.\n")); delay(50); // repeat Ada prompt #ifdef WLED_ENABLE_ADALIGHT if (!pinManager.isPinAllocated(hardwareRX) && !pinManager.isPinAllocated(hardwareTX)) { if (Serial) Serial.println(F("\nAda")); } #endif //#endif // WLEDMM end } void WLED::beginStrip() { // Initialize NeoPixel Strip and button strip.fill(BLACK); // WLEDMM avoids random colors at power-on strip.finalizeInit(); // busses created during deserializeConfig() strip.makeAutoSegments(); strip.setBrightness(0, true); // WLEDMM directly apply BLACK (no transition time) strip.setShowCallback(handleOverlayDraw); if (turnOnAtBoot) { if (briS > 0) bri = briS; else if (bri == 0) bri = 128; } else { // fix for #3196 briLast = briS; bri = 0; strip.fill(BLACK); strip.show(); } if (bootPreset > 0) { applyPreset(bootPreset, CALL_MODE_INIT); } colorUpdated(CALL_MODE_INIT); // init relay pin if (rlyPin>=0) { if (strip.isUpdating()) delay(FRAMETIME_FIXED); // WLEDMM ensure that no background led communication is happening while powering on the strip digitalWrite(rlyPin, (rlyMde ? bri : !bri)); delay(75); // wait for relay to switch and power to stabilize strip.show(); // update LEDs delay(5); } } void WLED::initAP(bool resetAP) { if (apBehavior == AP_BEHAVIOR_BUTTON_ONLY && !resetAP) return; if (resetAP) { WLED_SET_AP_SSID(); strcpy_P(apPass, PSTR(WLED_AP_PASS)); } USER_PRINT(F("Opening access point ")); // WLEDMM USER_PRINTLN(apSSID); // WLEDMM WiFi.softAPConfig(IPAddress(4, 3, 2, 1), IPAddress(4, 3, 2, 1), IPAddress(255, 255, 255, 0)); WiFi.softAP(apSSID, apPass, apChannel, apHide, 8); // WLED-MM allow up to 8 clients for ad-hoc "in the field" syncing. #if defined(LOLIN_WIFI_FIX) && (defined(ARDUINO_ARCH_ESP32C3) || defined(ARDUINO_ARCH_ESP32S2) || defined(ARDUINO_ARCH_ESP32S3)) WiFi.setTxPower(WIFI_POWER_8_5dBm); #endif if (!apActive) // start captive portal if AP active { DEBUG_PRINTLN(F("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); } if (udpPort2 > 0 && udpPort2 != ntpLocalPort && udpPort2 != udpPort && udpPort2 != udpRgbPort) { udp2Connected = notifier2Udp.begin(udpPort2); } e131.begin(false, e131Port, e131Universe, E131_MAX_UNIVERSE_COUNT); ddp.begin(false, DDP_DEFAULT_PORT); dnsServer.setErrorReplyCode(DNSReplyCode::NoError); dnsServer.start(53, "*", WiFi.softAPIP()); } apActive = true; } bool WLED::initEthernet() { #if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_ETHERNET) static bool successfullyConfiguredEthernet = false; if (successfullyConfiguredEthernet) { // DEBUG_PRINTLN(F("initE: ETH already successfully configured, ignoring")); return false; } if (ethernetType == WLED_ETH_NONE) { return false; } if (ethernetType >= WLED_NUM_ETH_TYPES) { DEBUG_PRINT(F("initE: Ignoring attempt for invalid ethernetType ")); DEBUG_PRINTLN(ethernetType); return false; } DEBUG_PRINT(F("initE: Attempting ETH config: ")); DEBUG_PRINTLN(ethernetType); // Ethernet initialization should only succeed once -- else reboot required ethernet_settings es = ethernetBoards[ethernetType]; managed_pin_type pinsToAllocate[10] = { // first six pins are non-configurable esp32_nonconfigurable_ethernet_pins[0], esp32_nonconfigurable_ethernet_pins[1], esp32_nonconfigurable_ethernet_pins[2], esp32_nonconfigurable_ethernet_pins[3], esp32_nonconfigurable_ethernet_pins[4], esp32_nonconfigurable_ethernet_pins[5], { (int8_t)es.eth_mdc, true }, // [6] = MDC is output and mandatory { (int8_t)es.eth_mdio, true }, // [7] = MDIO is bidirectional and mandatory { (int8_t)es.eth_power, true }, // [8] = optional pin, not all boards use { ((int8_t)0xFE), false }, // [9] = replaced with eth_clk_mode, mandatory }; // update the clock pin.... if (es.eth_clk_mode == ETH_CLOCK_GPIO0_IN) { pinsToAllocate[9].pin = 0; pinsToAllocate[9].isOutput = false; } else if (es.eth_clk_mode == ETH_CLOCK_GPIO0_OUT) { pinsToAllocate[9].pin = 0; pinsToAllocate[9].isOutput = true; } else if (es.eth_clk_mode == ETH_CLOCK_GPIO16_OUT) { pinsToAllocate[9].pin = 16; pinsToAllocate[9].isOutput = true; } else if (es.eth_clk_mode == ETH_CLOCK_GPIO17_OUT) { pinsToAllocate[9].pin = 17; pinsToAllocate[9].isOutput = true; } else { DEBUG_PRINT(F("initE: Failing due to invalid eth_clk_mode (")); DEBUG_PRINT(es.eth_clk_mode); DEBUG_PRINTLN(")"); return false; } if (!pinManager.allocateMultiplePins(pinsToAllocate, 10, PinOwner::Ethernet)) { DEBUG_PRINTLN(F("initE: Failed to allocate ethernet pins")); return false; } /* For LAN8720 the most correct way is to perform clean reset each time before init applying LOW to power or nRST pin for at least 100 us (please refer to datasheet, page 59) ESP_IDF > V4 implements it (150 us, lan87xx_reset_hw(esp_eth_phy_t *phy) function in /components/esp_eth/src/esp_eth_phy_lan87xx.c, line 280) but ESP_IDF < V4 does not. Lets do it: [not always needed, might be relevant in some EMI situations at startup and for hot resets] */ #if ESP_IDF_VERSION_MAJOR==3 if(es.eth_power>0 && es.eth_type==ETH_PHY_LAN8720) { pinMode(es.eth_power, OUTPUT); digitalWrite(es.eth_power, 0); delayMicroseconds(150); digitalWrite(es.eth_power, 1); delayMicroseconds(10); } #endif if (!ETH.begin( (uint8_t) es.eth_address, (int) es.eth_power, (int) es.eth_mdc, (int) es.eth_mdio, (eth_phy_type_t) es.eth_type, (eth_clock_mode_t) es.eth_clk_mode )) { DEBUG_PRINTLN(F("initC: ETH.begin() failed")); // de-allocate the allocated pins for (managed_pin_type mpt : pinsToAllocate) { pinManager.deallocatePin(mpt.pin, PinOwner::Ethernet); } return false; } successfullyConfiguredEthernet = true; USER_PRINTLN(F("initC: *** Ethernet successfully configured! ***")); // WLEDMM return true; #else return false; // Ethernet not enabled for build #endif } void WLED::initConnection() { #ifdef ARDUINO_ARCH_ESP32 unsigned long t_wait = millis(); while(strip.isUpdating() && (millis() - t_wait < 86)) delay(1); // WLEDMM try to catch a moment when strip is idle //if (strip.isUpdating()) USER_PRINTLN("WLED::initConnection: strip still updating."); #endif #ifdef WLED_ENABLE_WEBSOCKETS ws.onEvent(wsEvent); #endif WiFi.disconnect(true); // close old connections #ifdef ESP8266 WiFi.setPhyMode(force802_3g ? WIFI_PHY_MODE_11G : WIFI_PHY_MODE_11N); #endif if (staticIP[0] != 0 && staticGateway[0] != 0) { WiFi.config(staticIP, staticGateway, staticSubnet, IPAddress(1, 1, 1, 1)); } else { WiFi.config(IPAddress((uint32_t)0), IPAddress((uint32_t)0), IPAddress((uint32_t)0)); } lastReconnectAttempt = millis(); if (!WLED_WIFI_CONFIGURED) { USER_PRINTLN(F("No WiFi connection configured.")); // WLEDMM if (!apActive) initAP(); // instantly go to ap mode return; } else if (!apActive) { if (apBehavior == AP_BEHAVIOR_ALWAYS) { DEBUG_PRINTLN(F("Access point ALWAYS enabled.")); initAP(); } else { DEBUG_PRINTLN(F("Access point disabled (init).")); WiFi.softAPdisconnect(true); WiFi.mode(WIFI_STA); } } showWelcomePage = false; USER_PRINT(F("Connecting to ")); USER_PRINT(clientSSID); USER_PRINT(" / "); for(unsigned i = 0; i 0) { // "end" must be called before "begin" is called a 2nd time // see https://github.com/esp8266/Arduino/issues/7213 MDNS.end(); MDNS.begin(cmDNS); USER_PRINTF("mDNS started: %s.local\n", cmDNS); // WLEDMM 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 (udpConnected && udpPort2 != udpPort && udpPort2 != udpRgbPort) udp2Connected = notifier2Udp.begin(udpPort2); } if (ntpEnabled) ntpConnected = ntpUdp.begin(ntpLocalPort); e131.begin(e131Multicast, e131Port, e131Universe, E131_MAX_UNIVERSE_COUNT); ddp.begin(false, DDP_DEFAULT_PORT); reconnectHue(); #ifndef WLED_DISABLE_MQTT initMqtt(); #endif interfacesInited = true; wasConnected = true; } void WLED::handleConnection() { static byte stacO = 0; static uint32_t lastHeap = UINT32_MAX; static unsigned long heapTime = 0; unsigned long now = millis(); if (now < 2000 && (!WLED_WIFI_CONFIGURED || apBehavior == AP_BEHAVIOR_ALWAYS)) return; if (lastReconnectAttempt == 0) { DEBUG_PRINTLN(F("lastReconnectAttempt == 0")); initConnection(); return; } static unsigned retryCount = 0; // WLEDMM #ifdef ARDUINO_ARCH_ESP32 // reconnect WiFi to clear stale allocations if heap gets too low if ((!strip.isUpdating()) && (now - heapTime > 5000)) { // WLEDMM: updated with better logic for small heap available by block, not total. // WLEDMM trying to use a moment when the strip is idle #if defined(ARDUINO_ARCH_ESP32S2) || defined(WLED_ENABLE_HUB75MATRIX) uint32_t heap = ESP.getFreeHeap(); // WLEDMM works better on -S2 #else uint32_t heap = heap_caps_get_largest_free_block(0x1800); // WLEDMM: This is a better metric for free heap. #endif if (heap < MIN_HEAP_SIZE && lastHeap < MIN_HEAP_SIZE) { if (retryCount < 5) { // WLEDMM avoid repeated disconnects USER_PRINT(F("Heap too low! (step 2, force reconnect): ")); USER_PRINTLN(heap); forceReconnect = true; strip.purgeSegments(true); // remove all but one segments from memory // WLEDMM errorFlag = ERR_LOW_MEM; retryCount ++; } errorFlag = ERR_LOW_MEM; } else if (heap < MIN_HEAP_SIZE) { USER_PRINT(F("Heap too low! (step 1, flush unread UDP): ")); USER_PRINTLN(heap); strip.purgeSegments(); notifierUdp.flush(); rgbUdp.flush(); notifier2Udp.flush(); ntpUdp.flush(); // WLEDMM errorFlag = ERR_LOW_MEM; retryCount = 1; } else retryCount = 0; // WLEDMM memory OK - reset counter lastHeap = heap; heapTime = now; } #else // reconnect WiFi to clear stale allocations if heap gets too low if (now - heapTime > 5000) { uint32_t heap = ESP.getFreeHeap(); if (heap < MIN_HEAP_SIZE && lastHeap < MIN_HEAP_SIZE) { if (retryCount < 5) { // WLEDMM avoid repeated disconnects USER_PRINT(F("Heap too low! (step 2, force reconnect): ")); USER_PRINTLN(heap); forceReconnect = true; strip.purgeSegments(true); // remove all but one segments from memory // WLEDMM errorFlag = ERR_LOW_MEM; retryCount ++; } } else if (heap < MIN_HEAP_SIZE) { USER_PRINT(F("Heap too low! (step 1, purge segments): ")); USER_PRINTLN(heap); strip.purgeSegments(); // WLEDMM errorFlag = ERR_LOW_MEM; retryCount = 1; } else retryCount = 0; // WLEDMM memory OK - reset counter lastHeap = heap; heapTime = now; } #endif 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(F("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) { USER_PRINTLN(F("Forcing reconnect.")); initConnection(); interfacesInited = false; forceReconnect = false; wasConnected = false; return; } if (!Network.isConnected()) { if (interfacesInited) { USER_PRINTLN(F("Disconnected!")); interfacesInited = false; initConnection(); } //send improv failed 6 seconds after second init attempt (24 sec. after provisioning) if (improvActive > 2 && now - lastReconnectAttempt > 6000) { sendImprovStateResponse(0x03, true); improvActive = 2; } if (now - lastReconnectAttempt > ((stac) ? 300000 : 18000) && WLED_WIFI_CONFIGURED) { if (improvActive == 2) improvActive = 3; DEBUG_PRINTLN(F("Last reconnect too old.")); initConnection(); } if (!apActive && now - lastReconnectAttempt > 12000 && (!wasConnected || apBehavior == AP_BEHAVIOR_NO_CONN)) { DEBUG_PRINTLN(F("Not connected AP.")); initAP(); } } else if (!interfacesInited) { //newly connected USER_PRINTLN(""); USER_PRINT(F("Connected! IP address: http://")); USER_PRINTLN(Network.localIP()); //if (Network.isEthernet()) { // #if ESP32 // USER_PRINT(ETH.localIP()); // USER_PRINTLN(" via Ethernet"); // #endif //} else { // USER_PRINT(Network.localIP()); // USER_PRINTLN(" via WiFi"); //} if (improvActive) { if (improvError == 3) sendImprovStateResponse(0x00, true); sendImprovStateResponse(0x04); if (improvActive > 1) sendImprovIPRPCResult(ImprovRPCType::Command_Wifi); } initInterfaces(); userConnected(); usermods.connected(); lastMqttReconnectAttempt = 0; // force immediate update // shut down AP if (apBehavior != AP_BEHAVIOR_ALWAYS && apActive) { dnsServer.stop(); WiFi.softAPdisconnect(true); apActive = false; USER_PRINTLN(F("Access point disabled (handle).")); } } } // If status LED pin is allocated for other uses, does nothing // else blink at 1Hz when WLED_CONNECTED is false (no WiFi, ?? no Ethernet ??) // else blink at 2Hz when MQTT is enabled but not connected // else turn the status LED off void WLED::handleStatusLED() { #if defined(STATUSLED) uint32_t c = 0; #if STATUSLED>=0 if (pinManager.isPinAllocated(STATUSLED)) { return; //lower priority if something else uses the same pin } #endif if (WLED_CONNECTED) { c = RGBW32(0,255,0,0); ledStatusType = 2; } else if (WLED_MQTT_CONNECTED) { c = RGBW32(0,128,0,0); ledStatusType = 4; } else if (apActive) { c = RGBW32(0,0,255,0); ledStatusType = 1; } if (ledStatusType) { if (millis() - ledStatusLastMillis >= (1000/ledStatusType)) { ledStatusLastMillis = millis(); #if 0 // WLEDMM un-comment this to stop the blinking if ((ledStatusType != 2) && (ledStatusType != 4)) ledStatusState = !ledStatusState; else ledStatusState = HIGH; #else ledStatusState = !ledStatusState; #endif #if STATUSLED>=0 digitalWrite(STATUSLED, ledStatusState); #else busses.setStatusPixel(ledStatusState ? c : 0); #endif } } else { #if STATUSLED>=0 #ifdef STATUSLEDINVERTED digitalWrite(STATUSLED, HIGH); #else digitalWrite(STATUSLED, LOW); #endif #else busses.setStatusPixel(0); #endif } #endif }