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WLED_MM_Infinity/wled00/wled.cpp
Frank 858610e39b trying to reduce flickering 
The NeoPixelBus RMT driver seems to get stalled when ESP.get.... functions are called (big kernel lock?). Also its glitching during flash file access.

This change tries to avoid some conflicts by first checking that the driver is not sending.
2024-04-26 21:21:32 +02:00

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#define WLED_DEFINE_GLOBAL_VARS //only in one source file, wled.cpp!
#include "wled.h"
#include "wled_ethernet.h"
#include <Arduino.h>
#warning WLED-MM GPL-v3. 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();
#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();
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(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 0 && defined(ALL_JSON_TO_PSRAM) && defined(WLED_USE_PSRAM_JSON)
// WLEDMM experiment - JSON garbagecollect once per minute. Warning: may crash at random
static unsigned long last_gc_time = 0;
// try once in 60 seconds
if ((millis() - last_gc_time) > 60000) {
// look for a perfect moment -> make sure no strip or segments or presets activity, no configs being updated, no realtime external control
if (!suspendStripService && !doInitBusses && !doReboot && !doCloseFile && !realtimeMode && !loadLedmap && !presetsActionPending()) {
// make sure JSON buffer is not in use
if ( (doSerializeConfig == false) && (jsonBufferLock == 0) && (fileDoc == nullptr)) {
USER_PRINTLN(F("JSON gabage collection (regular)."));
doc.garbageCollect(); // WLEDMM experimental - trigger garbage collection on JSON doc memory pool.
// this will make any pending reference to JSON objects _invalid_
last_gc_time = millis();
} } }
#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
Serial.begin(115200);
if (!Serial) delay(1000); // WLEDMM make sure that Serial has initalized
#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
#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 (!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
//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
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
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("."));
// 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;
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)
//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)
// 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);
#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_ESP32_PICO)
// 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(WLED_USE_PSRAM_JSON)
USER_PRINTLN(F("JSON gabage collection (initial)."));
doc.garbageCollect(); // WLEDMM experimental - this seems to move the complete doc[] into PSRAM
#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<WLED_MAX_BUTTONS; i++) btnPin[i] = -1;
bool fsinit = false;
USER_PRINTLN(F("Mounting FS ..."));
#ifdef ARDUINO_ARCH_ESP32
fsinit = WLED_FS.begin(true);
#else
fsinit = WLED_FS.begin();
#endif
if (!fsinit) {
USER_PRINTLN(F("Mount FS failed!")); // WLEDMM
errorFlag = ERR_FS_BEGIN;
} else {
USER_PRINTLN(F("Mount FS succeeded.")); // WLEDMM
}
#ifdef WLED_ADD_EEPROM_SUPPORT
else deEEP();
#else
initPresetsFile();
#endif
updateFSInfo();
USER_PRINT(F("done Mounting FS; "));
USER_PRINT(((fsBytesTotal-fsBytesUsed)/1024)); USER_PRINTLN(F(" kB free."));
// generate module IDs must be done before AP setup
escapedMac = WiFi.macAddress();
escapedMac.replace(":", "");
escapedMac.toLowerCase();
WLED_SET_AP_SSID(); // otherwise it is empty on first boot until config is saved
DEBUG_PRINTLN(F("Reading config"));
deserializeConfigFromFS();
#if defined(STATUSLED) && STATUSLED>=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("Usermods 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("Ada"));
}
#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<long>::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(pinManager.isPinOk(pinNr, false)) {
//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_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("Ada"));
}
#endif
//#endif
// WLEDMM end
}
void WLED::beginStrip()
{
// Initialize NeoPixel Strip and button
strip.finalizeInit(); // busses created during deserializeConfig()
strip.makeAutoSegments();
strip.setBrightness(0);
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)
digitalWrite(rlyPin, (rlyMde ? bri : !bri));
}
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);
#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<strlen(clientPass); i++) {
USER_PRINT("*");
}
USER_PRINTLN(" ...");
// convert the "serverDescription" into a valid DNS hostname (alphanumeric)
char hostname[25];
prepareHostname(hostname);
#ifdef ESP8266
WiFi.hostname(hostname);
#endif
WiFi.begin(clientSSID, clientPass);
#ifdef ARDUINO_ARCH_ESP32
#if defined(LOLIN_WIFI_FIX) && (defined(ARDUINO_ARCH_ESP32C3) || defined(ARDUINO_ARCH_ESP32S2) || defined(ARDUINO_ARCH_ESP32S3))
WiFi.setTxPower(WIFI_POWER_8_5dBm);
#endif
WiFi.setSleep(!noWifiSleep);
WiFi.setHostname(hostname);
#else
wifi_set_sleep_type((noWifiSleep) ? NONE_SLEEP_T : MODEM_SLEEP_T);
#endif
}
void WLED::initInterfaces()
{
DEBUG_PRINTLN(F("Init STA interfaces"));
#ifndef WLED_DISABLE_HUESYNC
IPAddress ipAddress = Network.localIP();
if (hueIP[0] == 0) {
hueIP[0] = ipAddress[0];
hueIP[1] = ipAddress[1];
hueIP[2] = ipAddress[2];
}
#endif
// aOtaEnabled=false; strcpy(cmDNS, ""); // WLEDMM use this to disable OTA and mDNS
//WLEDMM: add netdebug variables
#ifdef WLED_DEBUG_HOST
if (netDebugPrintIP[0] == 0) {
//WLEDMM: this code moved from net_debug.cpp as we store IP as IPAddress type
if (!netDebugPrintIP && !netDebugPrintIP.fromString(WLED_DEBUG_HOST)) {
#ifdef ESP8266
WiFi.hostByName(WLED_DEBUG_HOST, netDebugPrintIP, 750);
#else
#ifdef WLED_USE_ETHERNET
// ETH.hostByName(WLED_DEBUG_HOST, netDebugPrintIP); WLEDMM: ETH.hostByName does not exist, WiFi.hostByName seems to do the same, but must be tested.
WiFi.hostByName(WLED_DEBUG_HOST, netDebugPrintIP);
#else
WiFi.hostByName(WLED_DEBUG_HOST, netDebugPrintIP);
#endif
#endif
} else {
IPAddress ndIpAddress = Network.localIP();
netDebugPrintIP[0] = ndIpAddress[0];
netDebugPrintIP[1] = ndIpAddress[1];
netDebugPrintIP[2] = ndIpAddress[2];
}
}
if (netDebugPrintPort == 0)
#ifdef WLED_DEBUG_PORT
netDebugPrintPort = WLED_DEBUG_PORT;
#else
netDebugPrintPort = 7868; //Default value
#endif
#endif
#ifndef WLED_DISABLE_ALEXA
// init Alexa hue emulation
if (alexaEnabled)
alexaInit();
#endif
#ifndef WLED_DISABLE_OTA
if (aOtaEnabled)
ArduinoOTA.begin();
#endif
#ifndef WLED_DISABLE_OTA // WLEDMM
if (aOtaEnabled) {
USER_PRINT(F(" ArduinoOTA: "));
USER_PRINTLN(ArduinoOTA.getHostname());
}
#endif // WLEDMM end
// Set up mDNS responder:
if (strlen(cmDNS) > 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)
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
DEBUG_PRINTLN("");
USER_PRINT(F("Connected! IP address: "));
USER_PRINTLN(Network.localIP());
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
}
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