Merge branch '0_15' into 0_15__speed_improvements

CHANGELOG.md

@@ -1,9 +1,35 @@
 ## WLED changelog
 
+#### Build 2410270
+-   WLED 0.15.0-b7 release
+-   Re-license the WLED project from MIT to EUPL (#4194 by @Aircoookie)
+-   Fix alexa devices invisible/uncontrollable (#4214 by @Svennte)
+-   Add visual expand button on hover (#4172)
+-   Usermod: Audioreactive tuning and performance enhancements (by @softhack007)
+-   `/json/live` (JSON live data/peek) only enabled when WebSockets are disabled
+-   Various bugfixes and optimisations: #4179, #4215, #4219, #4222, #4223, #4224, #4228, #4230
+
+#### Build 2410140
+-   WLED 0.15.0-b6 release
+-   Added BRT timezone (#4188 by @LuisFadini)
+-   Fixed the positioning of the "Download the latest binary" button (#4184 by @maxi4329)
+-   Add WLED_AUTOSEGMENTS compile flag (#4183 by @PaoloTK)
+-   New 512kB FS parition map for 4MB devices
+-   Internal API change: Static PinManager & UsermodManager
+-   Change in Improv chip ID and version generation
+-   Various optimisations, bugfixes and enhancements (#4005, #4174 & #4175 by @Xevel, #4180, #4168, #4154, #4189 by @dosipod)
+
+#### Build 2409170
+-   UI: Introduce common.js in settings pages (size optimisation)
+-   Add the ability to toggle the reception of palette synchronizations (#4137 by @felddy)
+-   Usermod/FX: Temperature usermod added Temperature effect (example usermod effect by @blazoncek)
+-   Fix AsyncWebServer version pin
+
 #### Build 2409140
 -   Configure different kinds of busses at compile (#4107 by @PaoloTK)
     - BREAKING: removes LEDPIN and DEFAULT_LED_TYPE compile overrides
 -   Fetch LED types from Bus classes (dynamic UI) (#4129 by @netmindz, @blazoncek, @dedehai)
+-   Temperature usermod: update OneWire to 2.3.8 (#4131 by @iammattcoleman)
 
 #### Build 2409100
 -   WLED 0.15.0-b5 release

LICENSE

@@ -1,21 +1,294 @@
-MIT License
+Copyright (c) 2016-present Christian Schwinne and individual WLED contributors
+Licensed under the EUPL v. 1.2 or later
 
-Copyright (c) 2016 Christian Schwinne
+                      EUROPEAN UNION PUBLIC LICENCE v. 1.2
+                      EUPL © the European Union 2007, 2016
 
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+defined below) which is provided under the terms of this Licence. Any use of
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+extent such use is covered by a right of the copyright holder of the Work).
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
 
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+
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+
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+  works other than software
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+  Reciprocity (LiLiQ-R+).
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+new EUPL version.

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "wled",
-  "version": "0.15.0-b5",
+  "version": "0.15.0-b7",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "wled",
-      "version": "0.15.0-b5",
+      "version": "0.15.0-b7",
       "license": "ISC",
       "dependencies": {
         "clean-css": "^5.3.3",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "wled",
-  "version": "0.15.0-b5",
+  "version": "0.15.0-b7",
   "description": "Tools for WLED project",
   "main": "tools/cdata.js",
   "directories": {

platformio.ini

@@ -197,6 +197,7 @@ build_flags =
   ; decrease code cache size and increase IRAM to fit all pixel functions
   -D PIO_FRAMEWORK_ARDUINO_MMU_CACHE16_IRAM48 ;; in case of linker errors like "section `.text1' will not fit in region `iram1_0_seg'"
   ; -D PIO_FRAMEWORK_ARDUINO_MMU_CACHE16_IRAM48_SECHEAP_SHARED ;; (experimental) adds some extra heap, but may cause slowdown
+  -D NON32XFER_HANDLER ;; ask forgiveness for PROGMEM misuse
 
 lib_deps =
   #https://github.com/lorol/LITTLEFS.git
@@ -259,7 +260,8 @@ lib_deps =
   https://github.com/pbolduc/AsyncTCP.git @ 1.2.0
   ${env.lib_deps}
 # additional build flags for audioreactive
-AR_build_flags = -D USERMOD_AUDIOREACTIVE
+AR_build_flags = -D USERMOD_AUDIOREACTIVE 
+  -D sqrt_internal=sqrtf ;; -fsingle-precision-constant ;; forces ArduinoFFT to use float math (2x faster)
 AR_lib_deps = kosme/arduinoFFT @ 2.0.1
 
 [esp32_idf_V4]
@@ -430,7 +432,26 @@ lib_deps = ${esp32_idf_V4.lib_deps}
   ${esp32.AR_lib_deps}
 monitor_filters = esp32_exception_decoder
 board_build.partitions = ${esp32.large_partitions}
+board_upload.flash_size = 8MB
+board_upload.maximum_size = 8388608
 ; board_build.f_flash = 80000000L
+; board_build.flash_mode = qio
+
+[env:esp32dev_16M]
+board = esp32dev
+platform = ${esp32_idf_V4.platform}
+platform_packages = ${esp32_idf_V4.platform_packages}
+build_unflags = ${common.build_unflags}
+build_flags = ${common.build_flags} ${esp32_idf_V4.build_flags} -D WLED_RELEASE_NAME=ESP32_16M #-D WLED_DISABLE_BROWNOUT_DET
+  ${esp32.AR_build_flags}
+lib_deps = ${esp32_idf_V4.lib_deps}
+  ${esp32.AR_lib_deps}
+monitor_filters = esp32_exception_decoder
+board_build.partitions = ${esp32.extreme_partitions}
+board_upload.flash_size = 16MB
+board_upload.maximum_size = 16777216
+board_build.f_flash = 80000000L
+board_build.flash_mode = dio
 
 ;[env:esp32dev_audioreactive]
 ;board = esp32dev
@@ -508,6 +529,8 @@ build_flags = ${common.build_flags} ${esp32s3.build_flags} -D WLED_RELEASE_NAME=
 lib_deps = ${esp32s3.lib_deps}
   ${esp32.AR_lib_deps}
 board_build.partitions = ${esp32.extreme_partitions}
+board_upload.flash_size = 16MB
+board_upload.maximum_size = 16777216
 board_build.f_flash = 80000000L
 board_build.flash_mode = qio
 monitor_filters = esp32_exception_decoder
@@ -533,6 +556,33 @@ board_build.f_flash = 80000000L
 board_build.flash_mode = qio
 monitor_filters = esp32_exception_decoder
 
+[env:esp32S3_wroom2]
+;; For ESP32-S3 WROOM-2, a.k.a. ESP32-S3 DevKitC-1 v1.1
+;; with >= 16MB FLASH and >= 8MB PSRAM (memory_type: opi_opi)
+platform = ${esp32s3.platform}
+platform_packages = ${esp32s3.platform_packages}
+board = esp32s3camlcd ;; this is the only standard board with "opi_opi"
+board_build.arduino.memory_type = opi_opi
+upload_speed = 921600
+build_unflags = ${common.build_unflags}
+build_flags = ${common.build_flags} ${esp32s3.build_flags} -D WLED_RELEASE_NAME=ESP32-S3_WROOM-2
+  -D CONFIG_LITTLEFS_FOR_IDF_3_2 -D WLED_WATCHDOG_TIMEOUT=0
+  -D ARDUINO_USB_CDC_ON_BOOT=0  ;; -D ARDUINO_USB_MODE=1 ;; for boards with serial-to-USB chip
+  ;; -D ARDUINO_USB_CDC_ON_BOOT=1 -D ARDUINO_USB_MODE=1      ;; for boards with USB-OTG connector only (USBCDC or "TinyUSB")
+  -DBOARD_HAS_PSRAM
+  -D LEDPIN=38 -D DATA_PINS=38 ;; buildin WS2812b LED
+  -D BTNPIN=0 -D RLYPIN=16 -D IRPIN=17 -D AUDIOPIN=-1
+  -D WLED_DEBUG
+  ${esp32.AR_build_flags}
+  -D SR_DMTYPE=1 -D I2S_SDPIN=13 -D I2S_CKPIN=14 -D I2S_WSPIN=15 -D MCLK_PIN=4  ;; I2S mic
+lib_deps = ${esp32s3.lib_deps}
+  ${esp32.AR_lib_deps}
+
+board_build.partitions = ${esp32.extreme_partitions}
+board_upload.flash_size = 16MB
+board_upload.maximum_size = 16777216
+monitor_filters = esp32_exception_decoder
+
 [env:esp32s3_4M_qspi]
 ;; ESP32-S3, with 4MB FLASH and <= 4MB PSRAM (memory_type: qio_qspi)
 board = lolin_s3_mini ;; -S3 mini, 4MB flash 2MB PSRAM 

platformio_override.sample.ini

@@ -359,6 +359,8 @@ upload_speed = 115200
 lib_deps = ${esp32c3.lib_deps}
 board_build.partitions = tools/WLED_ESP32_2MB_noOTA.csv
 board_build.flash_mode = dio
+board_upload.flash_size = 2MB
+board_upload.maximum_size = 2097152
 
 [env:wemos_shield_esp32]
 board = esp32dev

readme.md

@@ -61,7 +61,7 @@ See [here](https://kno.wled.ge/basics/compatible-hardware)!
 
 ## ✌️ Other
 
-Licensed under the MIT license  
+Licensed under the EUPL v1.2 license  
 Credits [here](https://kno.wled.ge/about/contributors/)!
 
 Join the Discord server to discuss everything about WLED!
@@ -80,5 +80,5 @@ If WLED really brightens up your day, you can [![](https://img.shields.io/badge/
 If you are prone to photosensitive epilepsy, we recommended you do **not** use this software.  
 If you still want to try, don't use strobe, lighting or noise modes or high effect speed settings.
 
-As per the MIT license, I assume no liability for any damage to you or any other person or equipment.  
+As per the EUPL license, I assume no liability for any damage to you or any other person or equipment.  
 

usermods/Animated_Staircase/Animated_Staircase.h

@@ -425,10 +425,10 @@ class Animated_Staircase : public Usermod {
     }
 
     void appendConfigData() {
-      //oappend(SET_F("dd=addDropdown('staircase','selectfield');"));
+      //oappend(F("dd=addDropdown('staircase','selectfield');"));
-      //oappend(SET_F("addOption(dd,'1st value',0);"));
+      //oappend(F("addOption(dd,'1st value',0);"));
-      //oappend(SET_F("addOption(dd,'2nd value',1);"));
+      //oappend(F("addOption(dd,'2nd value',1);"));
-      //oappend(SET_F("addInfo('staircase:selectfield',1,'additional info');"));  // 0 is field type, 1 is actual field
+      //oappend(F("addInfo('staircase:selectfield',1,'additional info');"));  // 0 is field type, 1 is actual field
     }
 
 

usermods/BME68X_v2/usermod_bme68x.h

@@ -767,22 +767,22 @@ void UsermodBME68X::appendConfigData() {
 	// snprintf_P(charbuffer, 127, PSTR("addInfo('%s:%s',1,'*) Set to minus to deactivate (all sensors)');"), UMOD_NAME, _nameTemp); oappend(charbuffer);
 
 	/* Dropdown for Celsius/Fahrenheit*/
-	oappend(SET_F("dd=addDropdown('"));
+	oappend(F("dd=addDropdown('"));
 	oappend(UMOD_NAME);
-	oappend(SET_F("','"));
+	oappend(F("','"));
 	oappend(_nameTempScale);
-	oappend(SET_F("');"));
+	oappend(F("');"));
-	oappend(SET_F("addOption(dd,'Celsius',0);"));
+	oappend(F("addOption(dd,'Celsius',0);"));
-	oappend(SET_F("addOption(dd,'Fahrenheit',1);"));
+	oappend(F("addOption(dd,'Fahrenheit',1);"));
 
 	/* i²C Address*/
-	oappend(SET_F("dd=addDropdown('"));
+	oappend(F("dd=addDropdown('"));
 	oappend(UMOD_NAME);
-	oappend(SET_F("','"));
+	oappend(F("','"));
 	oappend(_nameI2CAdr);
-	oappend(SET_F("');"));
+	oappend(F("');"));
-	oappend(SET_F("addOption(dd,'0x76',0x76);"));
+	oappend(F("addOption(dd,'0x76',0x76);"));
-	oappend(SET_F("addOption(dd,'0x77',0x77);"));
+	oappend(F("addOption(dd,'0x77',0x77);"));
 }
 
 /**

usermods/Battery/usermod_v2_Battery.h

@@ -478,29 +478,29 @@ class UsermodBattery : public Usermod
     void appendConfigData()
     {
       // Total: 462 Bytes
-      oappend(SET_F("td=addDropdown('Battery','type');"));              // 34 Bytes
+      oappend(F("td=addDropdown('Battery','type');"));              // 34 Bytes
-      oappend(SET_F("addOption(td,'Unkown','0');"));                    // 28 Bytes
+      oappend(F("addOption(td,'Unkown','0');"));                    // 28 Bytes
-      oappend(SET_F("addOption(td,'LiPo','1');"));                      // 26 Bytes
+      oappend(F("addOption(td,'LiPo','1');"));                      // 26 Bytes
-      oappend(SET_F("addOption(td,'LiOn','2');"));                      // 26 Bytes
+      oappend(F("addOption(td,'LiOn','2');"));                      // 26 Bytes
-      oappend(SET_F("addInfo('Battery:type',1,'<small style=\"color:orange\">requires reboot</small>');")); // 81 Bytes
+      oappend(F("addInfo('Battery:type',1,'<small style=\"color:orange\">requires reboot</small>');")); // 81 Bytes
-      oappend(SET_F("addInfo('Battery:min-voltage',1,'v');"));          // 38 Bytes
+      oappend(F("addInfo('Battery:min-voltage',1,'v');"));          // 38 Bytes
-      oappend(SET_F("addInfo('Battery:max-voltage',1,'v');"));          // 38 Bytes
+      oappend(F("addInfo('Battery:max-voltage',1,'v');"));          // 38 Bytes
-      oappend(SET_F("addInfo('Battery:interval',1,'ms');"));            // 36 Bytes
+      oappend(F("addInfo('Battery:interval',1,'ms');"));            // 36 Bytes
-      oappend(SET_F("addInfo('Battery:HA-discovery',1,'');"));          // 38 Bytes
+      oappend(F("addInfo('Battery:HA-discovery',1,'');"));          // 38 Bytes
-      oappend(SET_F("addInfo('Battery:auto-off:threshold',1,'%');"));   // 45 Bytes
+      oappend(F("addInfo('Battery:auto-off:threshold',1,'%');"));   // 45 Bytes
-      oappend(SET_F("addInfo('Battery:indicator:threshold',1,'%');"));  // 46 Bytes
+      oappend(F("addInfo('Battery:indicator:threshold',1,'%');"));  // 46 Bytes
-      oappend(SET_F("addInfo('Battery:indicator:duration',1,'s');"));   // 45 Bytes
+      oappend(F("addInfo('Battery:indicator:duration',1,'s');"));   // 45 Bytes
       
       // this option list would exeed the oappend() buffer
       // a list of all presets to select one from
-      // oappend(SET_F("bd=addDropdown('Battery:low-power-indicator', 'preset');"));
+      // oappend(F("bd=addDropdown('Battery:low-power-indicator', 'preset');"));
-      // the loop generates: oappend(SET_F("addOption(bd, 'preset name', preset id);"));
+      // the loop generates: oappend(F("addOption(bd, 'preset name', preset id);"));
       // for(int8_t i=1; i < 42; i++) {
-      //   oappend(SET_F("addOption(bd, 'Preset#"));
+      //   oappend(F("addOption(bd, 'Preset#"));
       //   oappendi(i);
-      //   oappend(SET_F("',"));
+      //   oappend(F("',"));
       //   oappendi(i);
-      //   oappend(SET_F(");"));
+      //   oappend(F(");"));
       // }
     }
 

usermods/EXAMPLE_v2/usermod_v2_example.h

@@ -287,11 +287,11 @@ class MyExampleUsermod : public Usermod {
      */
     void appendConfigData() override
     {
-      oappend(SET_F("addInfo('")); oappend(String(FPSTR(_name)).c_str()); oappend(SET_F(":great")); oappend(SET_F("',1,'<i>(this is a great config value)</i>');"));
+      oappend(F("addInfo('")); oappend(String(FPSTR(_name)).c_str()); oappend(F(":great")); oappend(F("',1,'<i>(this is a great config value)</i>');"));
-      oappend(SET_F("addInfo('")); oappend(String(FPSTR(_name)).c_str()); oappend(SET_F(":testString")); oappend(SET_F("',1,'enter any string you want');"));
+      oappend(F("addInfo('")); oappend(String(FPSTR(_name)).c_str()); oappend(F(":testString")); oappend(F("',1,'enter any string you want');"));
-      oappend(SET_F("dd=addDropdown('")); oappend(String(FPSTR(_name)).c_str()); oappend(SET_F("','testInt');"));
+      oappend(F("dd=addDropdown('")); oappend(String(FPSTR(_name)).c_str()); oappend(F("','testInt');"));
-      oappend(SET_F("addOption(dd,'Nothing',0);"));
+      oappend(F("addOption(dd,'Nothing',0);"));
-      oappend(SET_F("addOption(dd,'Everything',42);"));
+      oappend(F("addOption(dd,'Everything',42);"));
     }
 
 

usermods/Internal_Temperature_v2/usermod_internal_temperature.h

@@ -149,11 +149,11 @@ public:
     void appendConfigData()
     {
     // Display 'ms' next to the 'Loop Interval' setting
-    oappend(SET_F("addInfo('Internal Temperature:Loop Interval', 1, 'ms');"));
+    oappend(F("addInfo('Internal Temperature:Loop Interval', 1, 'ms');"));
     // Display '°C' next to the 'Activation Threshold' setting
-    oappend(SET_F("addInfo('Internal Temperature:Activation Threshold', 1, '°C');"));
+    oappend(F("addInfo('Internal Temperature:Activation Threshold', 1, '°C');"));
     // Display '0 = Disabled' next to the 'Preset To Activate' setting
-    oappend(SET_F("addInfo('Internal Temperature:Preset To Activate', 1, '0 = unused');"));
+    oappend(F("addInfo('Internal Temperature:Preset To Activate', 1, '0 = unused');"));
     }
 
   bool readFromConfig(JsonObject &root)

usermods/PIR_sensor_switch/usermod_PIR_sensor_switch.h

@@ -511,8 +511,8 @@ void PIRsensorSwitch::addToConfig(JsonObject &root)
 
 void PIRsensorSwitch::appendConfigData()
 {
-  oappend(SET_F("addInfo('PIRsensorSwitch:HA-discovery',1,'HA=Home Assistant');"));     // 0 is field type, 1 is actual field
+  oappend(F("addInfo('PIRsensorSwitch:HA-discovery',1,'HA=Home Assistant');"));     // 0 is field type, 1 is actual field
-  oappend(SET_F("addInfo('PIRsensorSwitch:override',1,'Cancel timer on change');"));    // 0 is field type, 1 is actual field
+  oappend(F("addInfo('PIRsensorSwitch:override',1,'Cancel timer on change');"));    // 0 is field type, 1 is actual field
   for (int i = 0; i < PIR_SENSOR_MAX_SENSORS; i++) {
     char str[128];
     sprintf_P(str, PSTR("addInfo('PIRsensorSwitch:pin[]',%d,'','#%d');"), i, i);

usermods/ST7789_display/ST7789_display.h

@@ -377,10 +377,10 @@ class St7789DisplayUsermod : public Usermod {
 
 
     void appendConfigData() override {
-      oappend(SET_F("addInfo('ST7789:pin[]',0,'','SPI CS');"));
+      oappend(F("addInfo('ST7789:pin[]',0,'','SPI CS');"));
-      oappend(SET_F("addInfo('ST7789:pin[]',1,'','SPI DC');"));
+      oappend(F("addInfo('ST7789:pin[]',1,'','SPI DC');"));
-      oappend(SET_F("addInfo('ST7789:pin[]',2,'','SPI RST');"));
+      oappend(F("addInfo('ST7789:pin[]',2,'','SPI RST');"));
-      oappend(SET_F("addInfo('ST7789:pin[]',3,'','SPI BL');"));
+      oappend(F("addInfo('ST7789:pin[]',3,'','SPI BL');"));
     }
 
     /*

usermods/Temperature/usermod_temperature.h

@@ -435,10 +435,10 @@ bool UsermodTemperature::readFromConfig(JsonObject &root) {
 }
 
 void UsermodTemperature::appendConfigData() {
-  oappend(SET_F("addInfo('")); oappend(String(FPSTR(_name)).c_str()); oappend(SET_F(":")); oappend(String(FPSTR(_parasite)).c_str());
+  oappend(F("addInfo('")); oappend(String(FPSTR(_name)).c_str()); oappend(F(":")); oappend(String(FPSTR(_parasite)).c_str());
-  oappend(SET_F("',1,'<i>(if no Vcc connected)</i>');"));  // 0 is field type, 1 is actual field
+  oappend(F("',1,'<i>(if no Vcc connected)</i>');"));  // 0 is field type, 1 is actual field
-  oappend(SET_F("addInfo('")); oappend(String(FPSTR(_name)).c_str()); oappend(SET_F(":")); oappend(String(FPSTR(_parasitePin)).c_str());
+  oappend(F("addInfo('")); oappend(String(FPSTR(_name)).c_str()); oappend(F(":")); oappend(String(FPSTR(_parasitePin)).c_str());
-  oappend(SET_F("',1,'<i>(for external MOSFET)</i>');"));  // 0 is field type, 1 is actual field
+  oappend(F("',1,'<i>(for external MOSFET)</i>');"));  // 0 is field type, 1 is actual field
 }
 
 float UsermodTemperature::getTemperature() {

usermods/audioreactive/audio_reactive.h

@@ -191,8 +191,8 @@ constexpr uint16_t samplesFFT_2 = 256;          // meaningfull part of FFT resul
 #define LOG_256  5.54517744f                            // log(256)
 
 // These are the input and output vectors.  Input vectors receive computed results from FFT.
-static float vReal[samplesFFT] = {0.0f};       // FFT sample inputs / freq output -  these are our raw result bins
+static float* vReal = nullptr;                  // FFT sample inputs / freq output -  these are our raw result bins
-static float vImag[samplesFFT] = {0.0f};       // imaginary parts
+static float* vImag = nullptr;                  // imaginary parts
 
 // Create FFT object
 // lib_deps += https://github.com/kosme/arduinoFFT#develop @ 1.9.2
@@ -200,14 +200,9 @@ static float vImag[samplesFFT] = {0.0f};       // imaginary parts
 // #define FFT_SPEED_OVER_PRECISION     // enables use of reciprocals (1/x etc) - not faster on ESP32
 // #define FFT_SQRT_APPROXIMATION       // enables "quake3" style inverse sqrt  - slower on ESP32
 // Below options are forcing ArduinoFFT to use sqrtf() instead of sqrt()
-#define sqrt(x) sqrtf(x)             // little hack that reduces FFT time by 10-50% on ESP32
+// #define sqrt_internal sqrtf          // see https://github.com/kosme/arduinoFFT/pull/83 - since v2.0.0 this must be done in build_flags
-#define sqrt_internal sqrtf          // see https://github.com/kosme/arduinoFFT/pull/83
-
-#include <arduinoFFT.h>
-
-/* Create FFT object with weighing factor storage */
-static ArduinoFFT<float> FFT = ArduinoFFT<float>( vReal, vImag, samplesFFT, SAMPLE_RATE, true);
 
+#include <arduinoFFT.h>             // FFT object is created in FFTcode
 // Helper functions
 
 // compute average of several FFT result bins
@@ -226,6 +221,18 @@ void FFTcode(void * parameter)
 {
   DEBUGSR_PRINT("FFT started on core: "); DEBUGSR_PRINTLN(xPortGetCoreID());
 
+  // allocate FFT buffers on first call
+  if (vReal == nullptr) vReal = (float*) calloc(sizeof(float), samplesFFT);
+  if (vImag == nullptr) vImag = (float*) calloc(sizeof(float), samplesFFT);
+  if ((vReal == nullptr) || (vImag == nullptr)) {
+    // something went wrong
+    if (vReal) free(vReal); vReal = nullptr;
+    if (vImag) free(vImag); vImag = nullptr;
+    return;
+  }
+  // Create FFT object with weighing factor storage
+  ArduinoFFT<float> FFT = ArduinoFFT<float>( vReal, vImag, samplesFFT, SAMPLE_RATE, true);
+
   // see https://www.freertos.org/vtaskdelayuntil.html
   const TickType_t xFrequency = FFT_MIN_CYCLE * portTICK_PERIOD_MS;  
 
@@ -247,6 +254,7 @@ void FFTcode(void * parameter)
 
     // get a fresh batch of samples from I2S
     if (audioSource) audioSource->getSamples(vReal, samplesFFT);
+    memset(vImag, 0, samplesFFT * sizeof(float));   // set imaginary parts to 0
 
 #if defined(WLED_DEBUG) || defined(SR_DEBUG)
     if (start < esp_timer_get_time()) { // filter out overflows
@@ -265,8 +273,6 @@ void FFTcode(void * parameter)
     // find highest sample in the batch
     float maxSample = 0.0f;                         // max sample from FFT batch
     for (int i=0; i < samplesFFT; i++) {
-	    // set imaginary parts to 0
-      vImag[i] = 0;
 	    // pick our  our current mic sample - we take the max value from all samples that go into FFT
 	    if ((vReal[i] <= (INT16_MAX - 1024)) && (vReal[i] >= (INT16_MIN + 1024)))  //skip extreme values - normally these are artefacts
         if (fabsf((float)vReal[i]) > maxSample) maxSample = fabsf((float)vReal[i]);
@@ -297,7 +303,7 @@ void FFTcode(void * parameter)
 #endif
 
     } else { // noise gate closed - only clear results as FFT was skipped. MIC samples are still valid when we do this.
-      memset(vReal, 0, sizeof(vReal));
+      memset(vReal, 0, samplesFFT * sizeof(float));
       FFT_MajorPeak = 1;
       FFT_Magnitude = 0.001;
     }
@@ -1879,57 +1885,59 @@ class AudioReactive : public Usermod {
     }
 
 
-    void appendConfigData() override
+    void appendConfigData(Print& uiScript) override
     {
-#ifdef ARDUINO_ARCH_ESP32   
+      uiScript.print(F("ux='AudioReactive';"));         // ux = shortcut for Audioreactive - fingers crossed that "ux" isn't already used as JS var, html post parameter or css style
-      oappend(SET_F("dd=addDropdown('AudioReactive','digitalmic:type');"));
+#ifdef ARDUINO_ARCH_ESP32
+      uiScript.print(F("uxp=ux+':digitalmic:pin[]';")); // uxp = shortcut for AudioReactive:digitalmic:pin[]
+      uiScript.print(F("dd=addDropdown(ux,'digitalmic:type');"));
     #if  !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32S3)
-      oappend(SET_F("addOption(dd,'Generic Analog',0);"));
+      uiScript.print(F("addOption(dd,'Generic Analog',0);"));
     #endif
-      oappend(SET_F("addOption(dd,'Generic I2S',1);"));
+      uiScript.print(F("addOption(dd,'Generic I2S',1);"));
-      oappend(SET_F("addOption(dd,'ES7243',2);"));
+      uiScript.print(F("addOption(dd,'ES7243',2);"));
-      oappend(SET_F("addOption(dd,'SPH0654',3);"));
+      uiScript.print(F("addOption(dd,'SPH0654',3);"));
-      oappend(SET_F("addOption(dd,'Generic I2S with Mclk',4);"));
+      uiScript.print(F("addOption(dd,'Generic I2S with Mclk',4);"));
     #if  !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3)
-      oappend(SET_F("addOption(dd,'Generic I2S PDM',5);"));
+      uiScript.print(F("addOption(dd,'Generic I2S PDM',5);"));
     #endif
-    oappend(SET_F("addOption(dd,'ES8388',6);"));
+    uiScript.print(F("addOption(dd,'ES8388',6);"));
     
-      oappend(SET_F("dd=addDropdown('AudioReactive','config:AGC');"));
+      uiScript.print(F("dd=addDropdown(ux,'config:AGC');"));
-      oappend(SET_F("addOption(dd,'Off',0);"));
+      uiScript.print(F("addOption(dd,'Off',0);"));
-      oappend(SET_F("addOption(dd,'Normal',1);"));
+      uiScript.print(F("addOption(dd,'Normal',1);"));
-      oappend(SET_F("addOption(dd,'Vivid',2);"));
+      uiScript.print(F("addOption(dd,'Vivid',2);"));
-      oappend(SET_F("addOption(dd,'Lazy',3);"));
+      uiScript.print(F("addOption(dd,'Lazy',3);"));
 
-      oappend(SET_F("dd=addDropdown('AudioReactive','dynamics:limiter');"));
+      uiScript.print(F("dd=addDropdown(ux,'dynamics:limiter');"));
-      oappend(SET_F("addOption(dd,'Off',0);"));
+      uiScript.print(F("addOption(dd,'Off',0);"));
-      oappend(SET_F("addOption(dd,'On',1);"));
+      uiScript.print(F("addOption(dd,'On',1);"));
-      oappend(SET_F("addInfo('AudioReactive:dynamics:limiter',0,' On ');"));  // 0 is field type, 1 is actual field
+      uiScript.print(F("addInfo(ux+':dynamics:limiter',0,' On ');"));  // 0 is field type, 1 is actual field
-      oappend(SET_F("addInfo('AudioReactive:dynamics:rise',1,'ms <i>(&#x266A; effects only)</i>');"));
+      uiScript.print(F("addInfo(ux+':dynamics:rise',1,'ms <i>(&#x266A; effects only)</i>');"));
-      oappend(SET_F("addInfo('AudioReactive:dynamics:fall',1,'ms <i>(&#x266A; effects only)</i>');"));
+      uiScript.print(F("addInfo(ux+':dynamics:fall',1,'ms <i>(&#x266A; effects only)</i>');"));
 
-      oappend(SET_F("dd=addDropdown('AudioReactive','frequency:scale');"));
+      uiScript.print(F("dd=addDropdown(ux,'frequency:scale');"));
-      oappend(SET_F("addOption(dd,'None',0);"));
+      uiScript.print(F("addOption(dd,'None',0);"));
-      oappend(SET_F("addOption(dd,'Linear (Amplitude)',2);"));
+      uiScript.print(F("addOption(dd,'Linear (Amplitude)',2);"));
-      oappend(SET_F("addOption(dd,'Square Root (Energy)',3);"));
+      uiScript.print(F("addOption(dd,'Square Root (Energy)',3);"));
-      oappend(SET_F("addOption(dd,'Logarithmic (Loudness)',1);"));
+      uiScript.print(F("addOption(dd,'Logarithmic (Loudness)',1);"));
 #endif
 
-      oappend(SET_F("dd=addDropdown('AudioReactive','sync:mode');"));
+      uiScript.print(F("dd=addDropdown(ux,'sync:mode');"));
-      oappend(SET_F("addOption(dd,'Off',0);"));
+      uiScript.print(F("addOption(dd,'Off',0);"));
 #ifdef ARDUINO_ARCH_ESP32
-      oappend(SET_F("addOption(dd,'Send',1);"));
+      uiScript.print(F("addOption(dd,'Send',1);"));
 #endif
-      oappend(SET_F("addOption(dd,'Receive',2);"));
+      uiScript.print(F("addOption(dd,'Receive',2);"));
 #ifdef ARDUINO_ARCH_ESP32
-      oappend(SET_F("addInfo('AudioReactive:digitalmic:type',1,'<i>requires reboot!</i>');"));  // 0 is field type, 1 is actual field
+      uiScript.print(F("addInfo(ux+':digitalmic:type',1,'<i>requires reboot!</i>');"));  // 0 is field type, 1 is actual field
-      oappend(SET_F("addInfo('AudioReactive:digitalmic:pin[]',0,'<i>sd/data/dout</i>','I2S SD');"));
+      uiScript.print(F("addInfo(uxp,0,'<i>sd/data/dout</i>','I2S SD');"));
-      oappend(SET_F("addInfo('AudioReactive:digitalmic:pin[]',1,'<i>ws/clk/lrck</i>','I2S WS');"));
+      uiScript.print(F("addInfo(uxp,1,'<i>ws/clk/lrck</i>','I2S WS');"));
-      oappend(SET_F("addInfo('AudioReactive:digitalmic:pin[]',2,'<i>sck/bclk</i>','I2S SCK');"));
+      uiScript.print(F("addInfo(uxp,2,'<i>sck/bclk</i>','I2S SCK');"));
       #if !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32S3)
-        oappend(SET_F("addInfo('AudioReactive:digitalmic:pin[]',3,'<i>only use -1, 0, 1 or 3</i>','I2S MCLK');"));
+        uiScript.print(F("addInfo(uxp,3,'<i>only use -1, 0, 1 or 3</i>','I2S MCLK');"));
       #else
-        oappend(SET_F("addInfo('AudioReactive:digitalmic:pin[]',3,'<i>master clock</i>','I2S MCLK');"));
+        uiScript.print(F("addInfo(uxp,3,'<i>master clock</i>','I2S MCLK');"));
       #endif
 #endif
     }

usermods/audioreactive/readme.md

@@ -30,7 +30,7 @@ There are however plans to create a lightweight audioreactive for the 8266, with
 ### using latest _arduinoFFT_ library version 2.x
 The latest arduinoFFT release version should be used for audioreactive.
 
-* `build_flags` = `-D USERMOD_AUDIOREACTIVE`
+* `build_flags` = `-D USERMOD_AUDIOREACTIVE -D sqrt_internal=sqrtf`
 * `lib_deps`= `kosme/arduinoFFT @ 2.0.1`
 
 ## Configuration

usermods/boblight/boblight.h

@@ -305,14 +305,14 @@ class BobLightUsermod : public Usermod {
     }
 
     void appendConfigData() override {
-      //oappend(SET_F("dd=addDropdown('usermod','selectfield');"));
+      //oappend(F("dd=addDropdown('usermod','selectfield');"));
-      //oappend(SET_F("addOption(dd,'1st value',0);"));
+      //oappend(F("addOption(dd,'1st value',0);"));
-      //oappend(SET_F("addOption(dd,'2nd value',1);"));
+      //oappend(F("addOption(dd,'2nd value',1);"));
-      oappend(SET_F("addInfo('BobLight:top',1,'LEDs');"));                // 0 is field type, 1 is actual field
+      oappend(F("addInfo('BobLight:top',1,'LEDs');"));                // 0 is field type, 1 is actual field
-      oappend(SET_F("addInfo('BobLight:bottom',1,'LEDs');"));             // 0 is field type, 1 is actual field
+      oappend(F("addInfo('BobLight:bottom',1,'LEDs');"));             // 0 is field type, 1 is actual field
-      oappend(SET_F("addInfo('BobLight:left',1,'LEDs');"));               // 0 is field type, 1 is actual field
+      oappend(F("addInfo('BobLight:left',1,'LEDs');"));               // 0 is field type, 1 is actual field
-      oappend(SET_F("addInfo('BobLight:right',1,'LEDs');"));              // 0 is field type, 1 is actual field
+      oappend(F("addInfo('BobLight:right',1,'LEDs');"));              // 0 is field type, 1 is actual field
-      oappend(SET_F("addInfo('BobLight:pct',1,'Depth of scan [%]');"));   // 0 is field type, 1 is actual field
+      oappend(F("addInfo('BobLight:pct',1,'Depth of scan [%]');"));   // 0 is field type, 1 is actual field
     }
 
     void addToConfig(JsonObject& root) override {

usermods/multi_relay/usermod_multi_relay.h

@@ -264,7 +264,7 @@ void MultiRelay::handleOffTimer() {
 void MultiRelay::InitHtmlAPIHandle() {  // https://github.com/me-no-dev/ESPAsyncWebServer
   DEBUG_PRINTLN(F("Relays: Initialize HTML API"));
 
-  server.on(SET_F("/relays"), HTTP_GET, [this](AsyncWebServerRequest *request) {
+  server.on(F("/relays"), HTTP_GET, [this](AsyncWebServerRequest *request) {
     DEBUG_PRINTLN(F("Relays: HTML API"));
     String janswer;
     String error = "";
@@ -765,10 +765,10 @@ void MultiRelay::addToConfig(JsonObject &root) {
 }
 
 void MultiRelay::appendConfigData() {
-  oappend(SET_F("addInfo('MultiRelay:PCF8574-address',1,'<i>(not hex!)</i>');"));
+  oappend(F("addInfo('MultiRelay:PCF8574-address',1,'<i>(not hex!)</i>');"));
-  oappend(SET_F("addInfo('MultiRelay:broadcast-sec',1,'(MQTT message)');"));
+  oappend(F("addInfo('MultiRelay:broadcast-sec',1,'(MQTT message)');"));
-  //oappend(SET_F("addInfo('MultiRelay:relay-0:pin',1,'(use -1 for PCF8574)');"));
+  //oappend(F("addInfo('MultiRelay:relay-0:pin',1,'(use -1 for PCF8574)');"));
-  oappend(SET_F("d.extra.push({'MultiRelay':{pin:[['P0',100],['P1',101],['P2',102],['P3',103],['P4',104],['P5',105],['P6',106],['P7',107]]}});"));
+  oappend(F("d.extra.push({'MultiRelay':{pin:[['P0',100],['P1',101],['P2',102],['P3',103],['P4',104],['P5',105],['P6',106],['P7',107]]}});"));
 }
 
 /**

usermods/pixels_dice_tray/pixels_dice_tray.h

@@ -387,23 +387,23 @@ class PixelsDiceTrayUsermod : public Usermod {
     // To work around this, add info text to the end of the preceding item.
     //
     // See addInfo in wled00/data/settings_um.htm for details on what this function does.
-    oappend(SET_F(
+    oappend(F(
         "addInfo('DiceTray:ble_scan_duration',1,'<br><br><i>Set to \"*\" to "
         "connect to any die.<br>Leave Blank to disable.</i><br><i "
         "class=\"warn\">Saving will replace \"*\" with die names.</i>','');"));
 #if USING_TFT_DISPLAY
-    oappend(SET_F("ddr=addDropdown('DiceTray','rotation');"));
+    oappend(F("ddr=addDropdown('DiceTray','rotation');"));
-    oappend(SET_F("addOption(ddr,'0 deg',0);"));
+    oappend(F("addOption(ddr,'0 deg',0);"));
-    oappend(SET_F("addOption(ddr,'90 deg',1);"));
+    oappend(F("addOption(ddr,'90 deg',1);"));
-    oappend(SET_F("addOption(ddr,'180 deg',2);"));
+    oappend(F("addOption(ddr,'180 deg',2);"));
-    oappend(SET_F("addOption(ddr,'270 deg',3);"));
+    oappend(F("addOption(ddr,'270 deg',3);"));
-    oappend(SET_F(
+    oappend(F(
         "addInfo('DiceTray:rotation',1,'<br><i class=\"warn\">DO NOT CHANGE "
         "SPI PINS.</i><br><i class=\"warn\">CHANGES ARE IGNORED.</i>','');"));
-    oappend(SET_F("addInfo('TFT:pin[]',0,'','SPI CS');"));
+    oappend(F("addInfo('TFT:pin[]',0,'','SPI CS');"));
-    oappend(SET_F("addInfo('TFT:pin[]',1,'','SPI DC');"));
+    oappend(F("addInfo('TFT:pin[]',1,'','SPI DC');"));
-    oappend(SET_F("addInfo('TFT:pin[]',2,'','SPI RST');"));
+    oappend(F("addInfo('TFT:pin[]',2,'','SPI RST');"));
-    oappend(SET_F("addInfo('TFT:pin[]',3,'','SPI BL');"));
+    oappend(F("addInfo('TFT:pin[]',3,'','SPI BL');"));
 #endif
   }
 

usermods/sht/usermod_sht.h

@@ -310,22 +310,22 @@ void ShtUsermod::onMqttConnect(bool sessionPresent) {
  * @return void
  */
 void ShtUsermod::appendConfigData() {
-  oappend(SET_F("dd=addDropdown('"));
+  oappend(F("dd=addDropdown('"));
   oappend(_name);
-  oappend(SET_F("','"));
+  oappend(F("','"));
   oappend(_shtType);
-  oappend(SET_F("');"));
+  oappend(F("');"));
-  oappend(SET_F("addOption(dd,'SHT30',0);"));
+  oappend(F("addOption(dd,'SHT30',0);"));
-  oappend(SET_F("addOption(dd,'SHT31',1);"));
+  oappend(F("addOption(dd,'SHT31',1);"));
-  oappend(SET_F("addOption(dd,'SHT35',2);"));
+  oappend(F("addOption(dd,'SHT35',2);"));
-  oappend(SET_F("addOption(dd,'SHT85',3);"));
+  oappend(F("addOption(dd,'SHT85',3);"));
-  oappend(SET_F("dd=addDropdown('"));
+  oappend(F("dd=addDropdown('"));
   oappend(_name);
-  oappend(SET_F("','"));
+  oappend(F("','"));
   oappend(_unitOfTemp);
-  oappend(SET_F("');"));
+  oappend(F("');"));
-  oappend(SET_F("addOption(dd,'Celsius',0);"));
+  oappend(F("addOption(dd,'Celsius',0);"));
-  oappend(SET_F("addOption(dd,'Fahrenheit',1);"));
+  oappend(F("addOption(dd,'Fahrenheit',1);"));
 }
 
 /**

usermods/stairway_wipe_basic/stairway-wipe-usermod-v2.h

@@ -96,7 +96,7 @@ void setup() {
     jsonTransitionOnce = true;
     strip.setTransition(0); //no transition
     effectCurrent = FX_MODE_COLOR_WIPE;
-    resetTimebase(); //make sure wipe starts from beginning
+    strip.resetTimebase(); //make sure wipe starts from beginning
 
     //set wipe direction
     Segment& seg = strip.getSegment(0);

usermods/stairway_wipe_basic/wled06_usermod.ino

@@ -86,7 +86,7 @@ void startWipe()
   bri = briLast; //turn on
   transitionDelayTemp = 0; //no transition
   effectCurrent = FX_MODE_COLOR_WIPE;
-  resetTimebase(); //make sure wipe starts from beginning
+  strip.resetTimebase(); //make sure wipe starts from beginning
 
   //set wipe direction
   Segment& seg = strip.getSegment(0);

usermods/usermod_v2_four_line_display_ALT/usermod_v2_four_line_display_ALT.h

@@ -1202,21 +1202,21 @@ void FourLineDisplayUsermod::onUpdateBegin(bool init) {
 //}
 
 void FourLineDisplayUsermod::appendConfigData() {
-  oappend(SET_F("dd=addDropdown('4LineDisplay','type');"));
+  oappend(F("dd=addDropdown('4LineDisplay','type');"));
-  oappend(SET_F("addOption(dd,'None',0);"));
+  oappend(F("addOption(dd,'None',0);"));
-  oappend(SET_F("addOption(dd,'SSD1306',1);"));
+  oappend(F("addOption(dd,'SSD1306',1);"));
-  oappend(SET_F("addOption(dd,'SH1106',2);"));
+  oappend(F("addOption(dd,'SH1106',2);"));
-  oappend(SET_F("addOption(dd,'SSD1306 128x64',3);"));
+  oappend(F("addOption(dd,'SSD1306 128x64',3);"));
-  oappend(SET_F("addOption(dd,'SSD1305',4);"));
+  oappend(F("addOption(dd,'SSD1305',4);"));
-  oappend(SET_F("addOption(dd,'SSD1305 128x64',5);"));
+  oappend(F("addOption(dd,'SSD1305 128x64',5);"));
-  oappend(SET_F("addOption(dd,'SSD1309 128x64',9);"));
+  oappend(F("addOption(dd,'SSD1309 128x64',9);"));
-  oappend(SET_F("addOption(dd,'SSD1306 SPI',6);"));
+  oappend(F("addOption(dd,'SSD1306 SPI',6);"));
-  oappend(SET_F("addOption(dd,'SSD1306 SPI 128x64',7);"));
+  oappend(F("addOption(dd,'SSD1306 SPI 128x64',7);"));
-  oappend(SET_F("addOption(dd,'SSD1309 SPI 128x64',8);"));
+  oappend(F("addOption(dd,'SSD1309 SPI 128x64',8);"));
-  oappend(SET_F("addInfo('4LineDisplay:type',1,'<br><i class=\"warn\">Change may require reboot</i>','');"));
+  oappend(F("addInfo('4LineDisplay:type',1,'<br><i class=\"warn\">Change may require reboot</i>','');"));
-  oappend(SET_F("addInfo('4LineDisplay:pin[]',0,'','SPI CS');"));
+  oappend(F("addInfo('4LineDisplay:pin[]',0,'','SPI CS');"));
-  oappend(SET_F("addInfo('4LineDisplay:pin[]',1,'','SPI DC');"));
+  oappend(F("addInfo('4LineDisplay:pin[]',1,'','SPI DC');"));
-  oappend(SET_F("addInfo('4LineDisplay:pin[]',2,'','SPI RST');"));
+  oappend(F("addInfo('4LineDisplay:pin[]',2,'','SPI RST');"));
 }
 
 /*

usermods/usermod_v2_rotary_encoder_ui_ALT/usermod_v2_rotary_encoder_ui_ALT.h

@@ -1090,8 +1090,8 @@ void RotaryEncoderUIUsermod::addToConfig(JsonObject &root) {
 }
 
 void RotaryEncoderUIUsermod::appendConfigData() {
-  oappend(SET_F("addInfo('Rotary-Encoder:PCF8574-address',1,'<i>(not hex!)</i>');"));
+  oappend(F("addInfo('Rotary-Encoder:PCF8574-address',1,'<i>(not hex!)</i>');"));
-  oappend(SET_F("d.extra.push({'Rotary-Encoder':{pin:[['P0',100],['P1',101],['P2',102],['P3',103],['P4',104],['P5',105],['P6',106],['P7',107]]}});"));
+  oappend(F("d.extra.push({'Rotary-Encoder':{pin:[['P0',100],['P1',101],['P2',102],['P3',103],['P4',104],['P5',105],['P6',106],['P7',107]]}});"));
 }
 
 /**

usermods/usermod_v2_word_clock/usermod_v2_word_clock.h

@@ -433,8 +433,8 @@ class WordClockUsermod : public Usermod
 
     void appendConfigData()
     {
-      oappend(SET_F("addInfo('WordClockUsermod:ledOffset', 1, 'Number of LEDs before the letters');"));
+      oappend(F("addInfo('WordClockUsermod:ledOffset', 1, 'Number of LEDs before the letters');"));
-      oappend(SET_F("addInfo('WordClockUsermod:Norddeutsch', 1, 'Viertel vor instead of Dreiviertel');"));
+      oappend(F("addInfo('WordClockUsermod:Norddeutsch', 1, 'Viertel vor instead of Dreiviertel');"));
     }
 
     /*

usermods/wireguard/wireguard.h

@@ -54,13 +54,13 @@ class WireguardUsermod : public Usermod {
     }
 
     void appendConfigData() {
-        oappend(SET_F("addInfo('WireGuard:host',1,'Server Hostname');"));           // 0 is field type, 1 is actual field
+        oappend(F("addInfo('WireGuard:host',1,'Server Hostname');"));           // 0 is field type, 1 is actual field
-        oappend(SET_F("addInfo('WireGuard:port',1,'Server Port');"));               // 0 is field type, 1 is actual field
+        oappend(F("addInfo('WireGuard:port',1,'Server Port');"));               // 0 is field type, 1 is actual field
-        oappend(SET_F("addInfo('WireGuard:ip',1,'Device IP');"));                   // 0 is field type, 1 is actual field
+        oappend(F("addInfo('WireGuard:ip',1,'Device IP');"));                   // 0 is field type, 1 is actual field
-        oappend(SET_F("addInfo('WireGuard:psk',1,'Pre Shared Key (optional)');"));  // 0 is field type, 1 is actual field
+        oappend(F("addInfo('WireGuard:psk',1,'Pre Shared Key (optional)');"));  // 0 is field type, 1 is actual field
-        oappend(SET_F("addInfo('WireGuard:pem',1,'Private Key');"));                // 0 is field type, 1 is actual field
+        oappend(F("addInfo('WireGuard:pem',1,'Private Key');"));                // 0 is field type, 1 is actual field
-        oappend(SET_F("addInfo('WireGuard:pub',1,'Public Key');"));                 // 0 is field type, 1 is actual field
+        oappend(F("addInfo('WireGuard:pub',1,'Public Key');"));                 // 0 is field type, 1 is actual field
-        oappend(SET_F("addInfo('WireGuard:tz',1,'POSIX timezone string');"));       // 0 is field type, 1 is actual field
+        oappend(F("addInfo('WireGuard:tz',1,'POSIX timezone string');"));       // 0 is field type, 1 is actual field
     }
 
     void addToConfig(JsonObject& root) {

wled00/FX.cpp

@@ -2,24 +2,10 @@
   WS2812FX.cpp contains all effect methods
   Harm Aldick - 2016
   www.aldick.org
-  LICENSE
+
-  The MIT License (MIT)
   Copyright (c) 2016  Harm Aldick
-  Permission is hereby granted, free of charge, to any person obtaining a copy
+  Licensed under the EUPL v. 1.2 or later
-  of this software and associated documentation files (the "Software"), to deal
+  Adapted from code originally licensed under the MIT license
-  in the Software without restriction, including without limitation the rights
-  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-  copies of the Software, and to permit persons to whom the Software is
-  furnished to do so, subject to the following conditions:
-  The above copyright notice and this permission notice shall be included in
-  all copies or substantial portions of the Software.
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-  THE SOFTWARE.
 
   Modified heavily for WLED
 */
@@ -2516,9 +2502,9 @@ static uint16_t ripple_base() {
       #endif
       {
         int left = rippleorigin - propI -1;
-        int right = rippleorigin + propI +3;
+        int right = rippleorigin + propI +2;
         for (int v = 0; v < 4; v++) {
-          unsigned mag = scale8(cubicwave8((propF>>2)+(v-left)*64), amp);
+          unsigned mag = scale8(cubicwave8((propF>>2) + v * 64), amp);
           SEGMENT.setPixelColor(left + v, color_blend(SEGMENT.getPixelColor(left + v), col, mag)); // TODO
           SEGMENT.setPixelColor(right - v, color_blend(SEGMENT.getPixelColor(right - v), col, mag)); // TODO
         }
@@ -4027,7 +4013,7 @@ uint16_t mode_pacifica()
 
   // Increment the four "color index start" counters, one for each wave layer.
   // Each is incremented at a different speed, and the speeds vary over time.
-  unsigned sCIStart1 = SEGENV.aux0, sCIStart2 = SEGENV.aux1, sCIStart3 = SEGENV.step, sCIStart4 = SEGENV.step >> 16;
+  unsigned sCIStart1 = SEGENV.aux0, sCIStart2 = SEGENV.aux1, sCIStart3 = SEGENV.step & 0xFFFF, sCIStart4 = (SEGENV.step >> 16);
   uint32_t deltams = (FRAMETIME >> 2) + ((FRAMETIME * SEGMENT.speed) >> 7);
   uint64_t deltat = (strip.now >> 2) + ((strip.now * SEGMENT.speed) >> 7);
   strip.now = deltat;
@@ -4042,7 +4028,7 @@ uint16_t mode_pacifica()
   sCIStart3 -= (deltams1 * beatsin88(501,5,7));
   sCIStart4 -= (deltams2 * beatsin88(257,4,6));
   SEGENV.aux0 = sCIStart1; SEGENV.aux1 = sCIStart2;
-  SEGENV.step = sCIStart4; SEGENV.step = (SEGENV.step << 16) + sCIStart3;
+  SEGENV.step = (sCIStart4 << 16) | (sCIStart3 & 0xFFFF);
 
   // Clear out the LED array to a dim background blue-green
   //SEGMENT.fill(132618);
@@ -4920,8 +4906,8 @@ uint16_t mode_2DColoredBursts() {              // By: ldirko   https://editor.so
   SEGMENT.fadeToBlackBy(40);
   for (size_t i = 0; i < numLines; i++) {
     byte x1 = beatsin8(2 + SEGMENT.speed/16, 0, (cols - 1));
-    byte x2 = beatsin8(1 + SEGMENT.speed/16, 0, (cols - 1));
+    byte x2 = beatsin8(1 + SEGMENT.speed/16, 0, (rows - 1));
-    byte y1 = beatsin8(5 + SEGMENT.speed/16, 0, (rows - 1), 0, i * 24);
+    byte y1 = beatsin8(5 + SEGMENT.speed/16, 0, (cols - 1), 0, i * 24);
     byte y2 = beatsin8(3 + SEGMENT.speed/16, 0, (rows - 1), 0, i * 48 + 64);
     uint32_t color = ColorFromPalette(SEGPALETTE, i * 255 / numLines + (SEGENV.aux0&0xFF), 255, LINEARBLEND);
 
@@ -4999,9 +4985,11 @@ uint16_t mode_2DDNASpiral() {               // By: ldirko  https://editor.soulma
       // draw a gradient line between x and x1
       x = x / 2; x1 = x1 / 2;
       unsigned steps = abs8(x - x1) + 1;
+      bool positive = (x1 >= x);                         // direction of drawing
       for (size_t k = 1; k <= steps; k++) {
         unsigned rate = k * 255 / steps;
-        unsigned dx = lerp8by8(x, x1, rate);
+        //unsigned dx = lerp8by8(x, x1, rate);
+        unsigned dx = positive? (x + k-1) : (x - k+1);   // behaves the same as "lerp8by8" but does not create holes
         //SEGMENT.setPixelColorXY(dx, i, ColorFromPalette(SEGPALETTE, hue, 255, LINEARBLEND).nscale8_video(rate));
         SEGMENT.addPixelColorXY(dx, i, ColorFromPalette(SEGPALETTE, hue, 255, LINEARBLEND)); // use setPixelColorXY for different look
         SEGMENT.fadePixelColorXY(dx, i, rate);
@@ -7516,8 +7504,9 @@ uint16_t mode_2DAkemi(void) {
 
   //add geq left and right
   if (um_data && fftResult) {
-    for (int x=0; x < cols/8; x++) {
+    int xMax = cols/8;
-      unsigned band = x * cols/8;
+    for (int x=0; x < xMax; x++) {
+      unsigned band = map(x, 0, max(xMax,4), 0, 15);  // map 0..cols/8 to 16 GEQ bands
       band = constrain(band, 0, 15);
       int barHeight = map(fftResult[band], 0, 255, 0, 17*rows/32);
       uint32_t color = SEGMENT.color_from_palette((band * 35), false, PALETTE_SOLID_WRAP, 0);
@@ -7734,7 +7723,7 @@ uint16_t mode_2Doctopus() {
     const int C_Y = (rows / 2) + ((SEGMENT.custom2 - 128)*rows)/255;
     for (int x = 0; x < cols; x++) {
       for (int y = 0; y < rows; y++) {
-        rMap[XY(x, y)].angle  = 40.7436f * atan2f((y - C_Y), (x - C_X));  // avoid 128*atan2()/PI
+        rMap[XY(x, y)].angle  = int(40.7436f * atan2f((y - C_Y), (x - C_X)));  // avoid 128*atan2()/PI
         rMap[XY(x, y)].radius = hypotf((x - C_X), (y - C_Y)) * mapp;      //thanks Sutaburosu
       }
     }

wled00/FX.h

@@ -2,24 +2,10 @@
   WS2812FX.h - Library for WS2812 LED effects.
   Harm Aldick - 2016
   www.aldick.org
-  LICENSE
+
-  The MIT License (MIT)
   Copyright (c) 2016  Harm Aldick
-  Permission is hereby granted, free of charge, to any person obtaining a copy
+  Licensed under the EUPL v. 1.2 or later
-  of this software and associated documentation files (the "Software"), to deal
+  Adapted from code originally licensed under the MIT license
-  in the Software without restriction, including without limitation the rights
-  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-  copies of the Software, and to permit persons to whom the Software is
-  furnished to do so, subject to the following conditions:
-  The above copyright notice and this permission notice shall be included in
-  all copies or substantial portions of the Software.
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-  THE SOFTWARE.
 
   Modified for WLED
 */
@@ -65,6 +51,15 @@ extern byte realtimeMode;           // used in getMappedPixelIndex()
 #define FRAMETIME_FIXED  (1000/WLED_FPS)
 #define FRAMETIME        strip.getFrameTime()
 
+// FPS calculation (can be defined as compile flag for debugging)
+#ifndef FPS_CALC_AVG
+#define FPS_CALC_AVG 7 // average FPS calculation over this many frames (moving average)
+#endif
+#ifndef FPS_MULTIPLIER
+#define FPS_MULTIPLIER 1 // dev option: multiplier to get sub-frame FPS without floats
+#endif
+#define FPS_CALC_SHIFT 7 // bit shift for fixed point math
+
 /* each segment uses 82 bytes of SRAM memory, so if you're application fails because of
   insufficient memory, decreasing MAX_NUM_SEGMENTS may help */
 #ifdef ESP8266
@@ -556,12 +551,12 @@ typedef struct Segment {
 
     void    beginDraw();            // set up parameters for current effect
     void    setGeometry(uint16_t i1, uint16_t i2, uint8_t grp=1, uint8_t spc=0, uint16_t ofs=UINT16_MAX, uint16_t i1Y=0, uint16_t i2Y=1, uint8_t m12=0);
-    bool    setColor(uint8_t slot, uint32_t c); //returns true if changed
+    Segment &setColor(uint8_t slot, uint32_t c);
-    void    setCCT(uint16_t k);
+    Segment &setCCT(uint16_t k);
-    void    setOpacity(uint8_t o);
+    Segment &setOpacity(uint8_t o);
-    void    setOption(uint8_t n, bool val);
+    Segment &setOption(uint8_t n, bool val);
-    void    setMode(uint8_t fx, bool loadDefaults = false);
+    Segment &setMode(uint8_t fx, bool loadDefaults = false);
-    void    setPalette(uint8_t pal);
+    Segment &setPalette(uint8_t pal);
     uint8_t differs(const Segment& b) const;
     void    refreshLightCapabilities();
 
@@ -576,7 +571,7 @@ typedef struct Segment {
       * Call resetIfRequired before calling the next effect function.
       * Safe to call from interrupts and network requests.
       */
-    inline void markForReset() { reset = true; }  // setOption(SEG_OPTION_RESET, true)
+    inline Segment &markForReset() { reset = true; return *this; }  // setOption(SEG_OPTION_RESET, true)
 
     // transition functions
     void     startTransition(uint16_t dur);     // transition has to start before actual segment values change
@@ -627,9 +622,15 @@ typedef struct Segment {
     }
 
     // 2D matrix
-    [[gnu::hot]] uint16_t virtualWidth()  const; // segment width in virtual pixels (accounts for groupping and spacing)
+    [[gnu::hot]] unsigned virtualWidth()  const; // segment width in virtual pixels (accounts for groupping and spacing)
-    [[gnu::hot]] uint16_t virtualHeight() const; // segment height in virtual pixels (accounts for groupping and spacing)
+    [[gnu::hot]] unsigned virtualHeight() const; // segment height in virtual pixels (accounts for groupping and spacing)
-    uint16_t nrOfVStrips() const;                // returns number of virtual vertical strips in 2D matrix (used to expand 1D effects into 2D)
+    inline unsigned nrOfVStrips() const {        // returns number of virtual vertical strips in 2D matrix (used to expand 1D effects into 2D)
+    #ifndef WLED_DISABLE_2D
+      return (is2D() &&  map1D2D == M12_pBar) ? virtualWidth() : 1;
+    #else
+      return 1;
+    #endif
+    }
   #ifndef WLED_DISABLE_2D
     [[gnu::hot]] uint16_t XY(int x, int y);      // support function to get relative index within segment
     [[gnu::hot]] void setPixelColorXY(int x, int y, uint32_t c); // set relative pixel within segment with color
@@ -731,7 +732,11 @@ class WS2812FX {  // 96 bytes
 #ifndef WLED_DISABLE_2D
       panels(1),
 #endif
+#ifdef WLED_AUTOSEGMENTS
+      autoSegments(true),
+#else
       autoSegments(false),
+#endif
       correctWB(false),
       cctFromRgb(false),
       // true private variables
@@ -741,7 +746,7 @@ class WS2812FX {  // 96 bytes
       _transitionDur(750),
       _targetFps(WLED_FPS),
       _frametime(FRAMETIME_FIXED),
-      _cumulativeFps(2),
+      _cumulativeFps(50 << FPS_CALC_SHIFT),
       _isServicing(false),
       _isOffRefreshRequired(false),
       _hasWhiteChannel(false),
@@ -793,7 +798,8 @@ class WS2812FX {  // 96 bytes
       setTargetFps(unsigned fps),
       setupEffectData();                          // add default effects to the list; defined in FX.cpp
 
-    inline void restartRuntime()          { for (Segment &seg : _segments) seg.markForReset(); }
+    inline void resetTimebase()           { timebase = 0UL - millis(); }
+    inline void restartRuntime()          { for (Segment &seg : _segments) { seg.markForReset().resetIfRequired(); } }
     inline void setTransitionMode(bool t) { for (Segment &seg : _segments) seg.startTransition(t ? _transitionDur : 0); }
     inline void setPixelColor(unsigned n, uint8_t r, uint8_t g, uint8_t b, uint8_t w = 0) { setPixelColor(n, RGBW32(r,g,b,w)); }
     inline void setPixelColor(unsigned n, CRGB c)                                         { setPixelColor(n, c.red, c.green, c.blue); }
@@ -841,7 +847,7 @@ class WS2812FX {  // 96 bytes
       getLengthPhysical() const,
       getLengthTotal() const; // will include virtual/nonexistent pixels in matrix
 
-    inline uint16_t getFps() const          { return (millis() - _lastShow > 2000) ? 0 : _cumulativeFps +1; } // Returns the refresh rate of the LED strip
+    inline uint16_t getFps() const          { return (millis() - _lastShow > 2000) ? 0 : (FPS_MULTIPLIER * _cumulativeFps) >> FPS_CALC_SHIFT; } // Returns the refresh rate of the LED strip (_cumulativeFps is stored in fixed point)
     inline uint16_t getFrameTime() const    { return _frametime; }        // returns amount of time a frame should take (in ms)
     inline uint16_t getMinShowDelay() const { return MIN_SHOW_DELAY; }    // returns minimum amount of time strip.service() can be delayed (constant)
     inline uint16_t getLength() const       { return _length; }           // returns actual amount of LEDs on a strip (2D matrix may have less LEDs than W*H)
@@ -851,7 +857,7 @@ class WS2812FX {  // 96 bytes
       return index;
     };
 
-    uint32_t now, timebase;
+    unsigned long now, timebase;
     uint32_t getPixelColor(unsigned) const;
 
     inline uint32_t getLastShow() const   { return _lastShow; }           // returns millis() timestamp of last strip.show() call

wled00/FX_2Dfcn.cpp

@@ -1,24 +1,9 @@
 /*
   FX_2Dfcn.cpp contains all 2D utility functions
 
-  LICENSE
-  The MIT License (MIT)
   Copyright (c) 2022  Blaz Kristan (https://blaz.at/home)
-  Permission is hereby granted, free of charge, to any person obtaining a copy
+  Licensed under the EUPL v. 1.2 or later
-  of this software and associated documentation files (the "Software"), to deal
+  Adapted from code originally licensed under the MIT license
-  in the Software without restriction, including without limitation the rights
-  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-  copies of the Software, and to permit persons to whom the Software is
-  furnished to do so, subject to the following conditions:
-  The above copyright notice and this permission notice shall be included in
-  all copies or substantial portions of the Software.
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-  THE SOFTWARE.
 
   Parts of the code adapted from WLED Sound Reactive
 */
@@ -273,8 +258,8 @@ void Segment::setPixelColorXY(float x, float y, uint32_t col, bool aa)
 // returns RGBW values of pixel
 uint32_t IRAM_ATTR_YN Segment::getPixelColorXY(int x, int y) const {
   if (!isActive()) return 0; // not active
-  int vW = vWidth();
+  const int vW = vWidth();
-  int vH = vHeight();
+  const int vH = vHeight();
   if (unsigned(x) >= unsigned(vW) || unsigned(y) >= unsigned(vH)) return 0;  // if pixel would fall out of virtual segment just exit
   if (reverse  ) x = vW - x - 1;
   if (reverse_y) y = vH - y - 1;
@@ -684,11 +669,14 @@ void Segment::wu_pixel(uint32_t x, uint32_t y, CRGB c) {      //awesome wu_pixel
                    WU_WEIGHT(ix, yy), WU_WEIGHT(xx, yy)};
   // multiply the intensities by the colour, and saturating-add them to the pixels
   for (int i = 0; i < 4; i++) {
-    CRGB led = getPixelColorXY((x >> 8) + (i & 1), (y >> 8) + ((i >> 1) & 1));
+    int wu_x = (x >> 8) + (i & 1);        // precalculate x
+    int wu_y = (y >> 8) + ((i >> 1) & 1); // precalculate y
+    CRGB led = getPixelColorXY(wu_x, wu_y);
+    CRGB oldLed = led;
     led.r = qadd8(led.r, c.r * wu[i] >> 8);
     led.g = qadd8(led.g, c.g * wu[i] >> 8);
     led.b = qadd8(led.b, c.b * wu[i] >> 8);
-    setPixelColorXY(int((x >> 8) + (i & 1)), int((y >> 8) + ((i >> 1) & 1)), led);
+    if (led != oldLed) setPixelColorXY(wu_x, wu_y, led); // don't repaint if same color
   }
 }
 #undef WU_WEIGHT

wled00/FX_fcn.cpp

@@ -2,24 +2,10 @@
   WS2812FX_fcn.cpp contains all utility functions
   Harm Aldick - 2016
   www.aldick.org
-  LICENSE
+
-  The MIT License (MIT)
   Copyright (c) 2016  Harm Aldick
-  Permission is hereby granted, free of charge, to any person obtaining a copy
+  Licensed under the EUPL v. 1.2 or later
-  of this software and associated documentation files (the "Software"), to deal
+  Adapted from code originally licensed under the MIT license
-  in the Software without restriction, including without limitation the rights
-  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-  copies of the Software, and to permit persons to whom the Software is
-  furnished to do so, subject to the following conditions:
-  The above copyright notice and this permission notice shall be included in
-  all copies or substantial portions of the Software.
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-  THE SOFTWARE.
 
   Modified heavily for WLED
 */
@@ -554,46 +540,53 @@ void Segment::setGeometry(uint16_t i1, uint16_t i2, uint8_t grp, uint8_t spc, ui
 }
 
 
-bool Segment::setColor(uint8_t slot, uint32_t c) { //returns true if changed
+Segment &Segment::setColor(uint8_t slot, uint32_t c) {
-  if (slot >= NUM_COLORS || c == colors[slot]) return false;
+  if (slot >= NUM_COLORS || c == colors[slot]) return *this;
   if (!_isRGB && !_hasW) {
-    if (slot == 0 && c == BLACK) return false; // on/off segment cannot have primary color black
+    if (slot == 0 && c == BLACK) return *this; // on/off segment cannot have primary color black
-    if (slot == 1 && c != BLACK) return false; // on/off segment cannot have secondary color non black
+    if (slot == 1 && c != BLACK) return *this; // on/off segment cannot have secondary color non black
   }
   if (fadeTransition) startTransition(strip.getTransition()); // start transition prior to change
   colors[slot] = c;
   stateChanged = true; // send UDP/WS broadcast
-  return true;
+  return *this;
 }
 
-void Segment::setCCT(uint16_t k) {
+Segment &Segment::setCCT(uint16_t k) {
   if (k > 255) { //kelvin value, convert to 0-255
     if (k < 1900)  k = 1900;
     if (k > 10091) k = 10091;
     k = (k - 1900) >> 5;
   }
-  if (cct == k) return;
+  if (cct != k) {
-  if (fadeTransition) startTransition(strip.getTransition()); // start transition prior to change
+    //DEBUGFX_PRINTF_P(PSTR("- Starting CCT transition: %d\n"), k);
-  cct = k;
+    startTransition(strip.getTransition()); // start transition prior to change
-  stateChanged = true; // send UDP/WS broadcast
+    cct = k;
+    stateChanged = true; // send UDP/WS broadcast
+  }
+  return *this;
 }
 
-void Segment::setOpacity(uint8_t o) {
+Segment &Segment::setOpacity(uint8_t o) {
-  if (opacity == o) return;
+  if (opacity != o) {
-  if (fadeTransition) startTransition(strip.getTransition()); // start transition prior to change
+    //DEBUGFX_PRINTF_P(PSTR("- Starting opacity transition: %d\n"), o);
-  opacity = o;
+    startTransition(strip.getTransition()); // start transition prior to change
-  stateChanged = true; // send UDP/WS broadcast
+    opacity = o;
+    stateChanged = true; // send UDP/WS broadcast
+  }
+  return *this;
 }
 
-void Segment::setOption(uint8_t n, bool val) {
+Segment &Segment::setOption(uint8_t n, bool val) {
   bool prevOn = on;
   if (fadeTransition && n == SEG_OPTION_ON && val != prevOn) startTransition(strip.getTransition()); // start transition prior to change
   if (val) options |=   0x01 << n;
   else     options &= ~(0x01 << n);
   if (!(n == SEG_OPTION_SELECTED || n == SEG_OPTION_RESET)) stateChanged = true; // send UDP/WS broadcast
+  return *this;
 }
 
-void Segment::setMode(uint8_t fx, bool loadDefaults) {
+Segment &Segment::setMode(uint8_t fx, bool loadDefaults) {
   // skip reserved
   while (fx < strip.getModeCount() && strncmp_P("RSVD", strip.getModeData(fx), 4) == 0) fx++;
   if (fx >= strip.getModeCount()) fx = 0; // set solid mode
@@ -625,9 +618,10 @@ void Segment::setMode(uint8_t fx, bool loadDefaults) {
     markForReset();
     stateChanged = true; // send UDP/WS broadcast
   }
+  return *this;
 }
 
-void Segment::setPalette(uint8_t pal) {
+Segment &Segment::setPalette(uint8_t pal) {
   if (pal < 245 && pal > GRADIENT_PALETTE_COUNT+13) pal = 0; // built in palettes
   if (pal > 245 && (strip.customPalettes.size() == 0 || 255U-pal > strip.customPalettes.size()-1)) pal = 0; // custom palettes
   if (pal != palette) {
@@ -635,31 +629,24 @@ void Segment::setPalette(uint8_t pal) {
     palette = pal;
     stateChanged = true; // send UDP/WS broadcast
   }
+  return *this;
 }
 
 // 2D matrix
-uint16_t Segment::virtualWidth() const {
+unsigned Segment::virtualWidth() const {
   unsigned groupLen = groupLength();
   unsigned vWidth = ((transpose ? height() : width()) + groupLen - 1) / groupLen;
   if (mirror) vWidth = (vWidth + 1) /2;  // divide by 2 if mirror, leave at least a single LED
   return vWidth;
 }
 
-uint16_t Segment::virtualHeight() const {
+unsigned Segment::virtualHeight() const {
   unsigned groupLen = groupLength();
   unsigned vHeight = ((transpose ? width() : height()) + groupLen - 1) / groupLen;
   if (mirror_y) vHeight = (vHeight + 1) /2;  // divide by 2 if mirror, leave at least a single LED
   return vHeight;
 }
 
-uint16_t Segment::nrOfVStrips() const {
-  unsigned vLen = 1;
-#ifndef WLED_DISABLE_2D
-  if (is2D() && map1D2D == M12_pBar) vLen = virtualWidth();
-#endif
-  return vLen;
-}
-
 // Constants for mapping mode "Pinwheel"
 #ifndef WLED_DISABLE_2D
 constexpr int Pinwheel_Steps_Small = 72;       // no holes up to 16x16
@@ -1241,10 +1228,7 @@ uint32_t Segment::color_from_palette(uint16_t i, bool mapping, bool wrap, uint8_
 //do not call this method from system context (network callback)
 void WS2812FX::finalizeInit() {
   //reset segment runtimes
-  for (segment &seg : _segments) {
+  restartRuntime();
-    seg.markForReset();
-    seg.resetIfRequired();
-  }
 
   // for the lack of better place enumerate ledmaps here
   // if we do it in json.cpp (serializeInfo()) we are getting flashes on LEDs
@@ -1391,7 +1375,7 @@ void WS2812FX::service() {
     if (nowUp > seg.next_time || _triggered || (doShow && seg.mode == FX_MODE_STATIC))
     {
       doShow = true;
-      unsigned delay = FRAMETIME;
+      unsigned frameDelay = FRAMETIME;
 
       if (!seg.freeze) { //only run effect function if not frozen
         int oldCCT = BusManager::getSegmentCCT(); // store original CCT value (actually it is not Segment based)
@@ -1407,7 +1391,7 @@ void WS2812FX::service() {
         // would need to be allocated for each effect and then blended together for each pixel.
         [[maybe_unused]] uint8_t tmpMode = seg.currentMode();  // this will return old mode while in transition
         seg.beginDraw();                      // set up parameters for get/setPixelColor()
-        delay = (*_mode[seg.mode])();         // run new/current mode
+        frameDelay = (*_mode[seg.mode])();    // run new/current mode
 #ifndef WLED_DISABLE_MODE_BLEND
         if (modeBlending && seg.mode != tmpMode) {
           Segment::tmpsegd_t _tmpSegData;
@@ -1416,16 +1400,16 @@ void WS2812FX::service() {
           seg.beginDraw();                    // set up parameters for get/setPixelColor()
           unsigned d2 = (*_mode[tmpMode])();  // run old mode
           seg.restoreSegenv(_tmpSegData);     // restore mode state (will also update transitional state)
-          delay = MIN(delay,d2);              // use shortest delay
+          frameDelay = min(frameDelay,d2);              // use shortest delay
           Segment::modeBlend(false);          // unset semaphore
         }
 #endif
         seg.call++;
-        if (seg.isInTransition() && delay > FRAMETIME) delay = FRAMETIME; // force faster updates during transition
+        if (seg.isInTransition() && frameDelay > FRAMETIME) frameDelay = FRAMETIME; // force faster updates during transition
         BusManager::setSegmentCCT(oldCCT); // restore old CCT for ABL adjustments
       }
 
-      seg.next_time = nowUp + delay;
+      seg.next_time = nowUp + frameDelay;
     }
     _segment_index++;
   }
@@ -1469,10 +1453,12 @@ void WS2812FX::show() {
 
   unsigned long showNow = millis();
   size_t diff = showNow - _lastShow;
-  size_t fpsCurr = 200;
+
-  if (diff > 0) fpsCurr = 1000 / diff;
+  if (diff > 0) { // skip calculation if no time has passed
-  _cumulativeFps = (3 * _cumulativeFps + fpsCurr +2) >> 2;   // "+2" for proper rounding (2/4 = 0.5)
+    size_t fpsCurr = (1000 << FPS_CALC_SHIFT) / diff; // fixed point math
-  _lastShow = showNow;
+    _cumulativeFps = (FPS_CALC_AVG * _cumulativeFps + fpsCurr + FPS_CALC_AVG / 2) / (FPS_CALC_AVG + 1);   // "+FPS_CALC_AVG/2" for proper rounding
+    _lastShow = showNow;
+  }
 }
 
 void WS2812FX::setTargetFps(unsigned fps) {

wled00/bus_wrapper.h

@@ -766,47 +766,47 @@ class PolyBus {
     #endif
     #ifdef ARDUINO_ARCH_ESP32
       // RMT buses
-      case I_32_RN_NEO_3: (static_cast<B_32_RN_NEO_3*>(busPtr))->CanShow(); break;
+      case I_32_RN_NEO_3: return (static_cast<B_32_RN_NEO_3*>(busPtr))->CanShow(); break;
-      case I_32_RN_NEO_4: (static_cast<B_32_RN_NEO_4*>(busPtr))->CanShow(); break;
+      case I_32_RN_NEO_4: return (static_cast<B_32_RN_NEO_4*>(busPtr))->CanShow(); break;
-      case I_32_RN_400_3: (static_cast<B_32_RN_400_3*>(busPtr))->CanShow(); break;
+      case I_32_RN_400_3: return (static_cast<B_32_RN_400_3*>(busPtr))->CanShow(); break;
-      case I_32_RN_TM1_4: (static_cast<B_32_RN_TM1_4*>(busPtr))->CanShow(); break;
+      case I_32_RN_TM1_4: return (static_cast<B_32_RN_TM1_4*>(busPtr))->CanShow(); break;
-      case I_32_RN_TM2_3: (static_cast<B_32_RN_TM2_3*>(busPtr))->CanShow(); break;
+      case I_32_RN_TM2_3: return (static_cast<B_32_RN_TM2_3*>(busPtr))->CanShow(); break;
-      case I_32_RN_UCS_3: (static_cast<B_32_RN_UCS_3*>(busPtr))->CanShow(); break;
+      case I_32_RN_UCS_3: return (static_cast<B_32_RN_UCS_3*>(busPtr))->CanShow(); break;
-      case I_32_RN_UCS_4: (static_cast<B_32_RN_UCS_4*>(busPtr))->CanShow(); break;
+      case I_32_RN_UCS_4: return (static_cast<B_32_RN_UCS_4*>(busPtr))->CanShow(); break;
-      case I_32_RN_APA106_3: (static_cast<B_32_RN_APA106_3*>(busPtr))->CanShow(); break;
+      case I_32_RN_APA106_3: return (static_cast<B_32_RN_APA106_3*>(busPtr))->CanShow(); break;
-      case I_32_RN_FW6_5: (static_cast<B_32_RN_FW6_5*>(busPtr))->CanShow(); break;
+      case I_32_RN_FW6_5: return (static_cast<B_32_RN_FW6_5*>(busPtr))->CanShow(); break;
-      case I_32_RN_2805_5: (static_cast<B_32_RN_2805_5*>(busPtr))->CanShow(); break;
+      case I_32_RN_2805_5: return (static_cast<B_32_RN_2805_5*>(busPtr))->CanShow(); break;
-      case I_32_RN_TM1914_3: (static_cast<B_32_RN_TM1914_3*>(busPtr))->CanShow(); break;
+      case I_32_RN_TM1914_3: return (static_cast<B_32_RN_TM1914_3*>(busPtr))->CanShow(); break;
-      case I_32_RN_SM16825_5: (static_cast<B_32_RN_SM16825_5*>(busPtr))->CanShow(); break;
+      case I_32_RN_SM16825_5: return (static_cast<B_32_RN_SM16825_5*>(busPtr))->CanShow(); break;
       // I2S1 bus or paralell buses
       #ifndef WLED_NO_I2S1_PIXELBUS
-      case I_32_I1_NEO_3: if (useParallelI2S) (static_cast<B_32_I1_NEO_3P*>(busPtr))->CanShow(); else (static_cast<B_32_I1_NEO_3*>(busPtr))->CanShow(); break;
+      case I_32_I1_NEO_3: if (useParallelI2S) return (static_cast<B_32_I1_NEO_3P*>(busPtr))->CanShow(); else return (static_cast<B_32_I1_NEO_3*>(busPtr))->CanShow(); break;
-      case I_32_I1_NEO_4: if (useParallelI2S) (static_cast<B_32_I1_NEO_4P*>(busPtr))->CanShow(); else (static_cast<B_32_I1_NEO_4*>(busPtr))->CanShow(); break;
+      case I_32_I1_NEO_4: if (useParallelI2S) return (static_cast<B_32_I1_NEO_4P*>(busPtr))->CanShow(); else return (static_cast<B_32_I1_NEO_4*>(busPtr))->CanShow(); break;
-      case I_32_I1_400_3: if (useParallelI2S) (static_cast<B_32_I1_400_3P*>(busPtr))->CanShow(); else (static_cast<B_32_I1_400_3*>(busPtr))->CanShow(); break;
+      case I_32_I1_400_3: if (useParallelI2S) return (static_cast<B_32_I1_400_3P*>(busPtr))->CanShow(); else return (static_cast<B_32_I1_400_3*>(busPtr))->CanShow(); break;
-      case I_32_I1_TM1_4: if (useParallelI2S) (static_cast<B_32_I1_TM1_4P*>(busPtr))->CanShow(); else (static_cast<B_32_I1_TM1_4*>(busPtr))->CanShow(); break;
+      case I_32_I1_TM1_4: if (useParallelI2S) return (static_cast<B_32_I1_TM1_4P*>(busPtr))->CanShow(); else return (static_cast<B_32_I1_TM1_4*>(busPtr))->CanShow(); break;
-      case I_32_I1_TM2_3: if (useParallelI2S) (static_cast<B_32_I1_TM2_3P*>(busPtr))->CanShow(); else (static_cast<B_32_I1_TM2_3*>(busPtr))->CanShow(); break;
+      case I_32_I1_TM2_3: if (useParallelI2S) return (static_cast<B_32_I1_TM2_3P*>(busPtr))->CanShow(); else return (static_cast<B_32_I1_TM2_3*>(busPtr))->CanShow(); break;
-      case I_32_I1_UCS_3: if (useParallelI2S) (static_cast<B_32_I1_UCS_3P*>(busPtr))->CanShow(); else (static_cast<B_32_I1_UCS_3*>(busPtr))->CanShow(); break;
+      case I_32_I1_UCS_3: if (useParallelI2S) return (static_cast<B_32_I1_UCS_3P*>(busPtr))->CanShow(); else return (static_cast<B_32_I1_UCS_3*>(busPtr))->CanShow(); break;
-      case I_32_I1_UCS_4: if (useParallelI2S) (static_cast<B_32_I1_UCS_4P*>(busPtr))->CanShow(); else (static_cast<B_32_I1_UCS_4*>(busPtr))->CanShow(); break;
+      case I_32_I1_UCS_4: if (useParallelI2S) return (static_cast<B_32_I1_UCS_4P*>(busPtr))->CanShow(); else return (static_cast<B_32_I1_UCS_4*>(busPtr))->CanShow(); break;
-      case I_32_I1_APA106_3: if (useParallelI2S) (static_cast<B_32_I1_APA106_3P*>(busPtr))->CanShow(); else (static_cast<B_32_I1_APA106_3*>(busPtr))->CanShow(); break;
+      case I_32_I1_APA106_3: if (useParallelI2S) return (static_cast<B_32_I1_APA106_3P*>(busPtr))->CanShow(); else return (static_cast<B_32_I1_APA106_3*>(busPtr))->CanShow(); break;
-      case I_32_I1_FW6_5: if (useParallelI2S) (static_cast<B_32_I1_FW6_5P*>(busPtr))->CanShow(); else (static_cast<B_32_I1_FW6_5*>(busPtr))->CanShow(); break;
+      case I_32_I1_FW6_5: if (useParallelI2S) return (static_cast<B_32_I1_FW6_5P*>(busPtr))->CanShow(); else return (static_cast<B_32_I1_FW6_5*>(busPtr))->CanShow(); break;
-      case I_32_I1_2805_5: if (useParallelI2S) (static_cast<B_32_I1_2805_5P*>(busPtr))->CanShow(); else (static_cast<B_32_I1_2805_5*>(busPtr))->CanShow(); break;
+      case I_32_I1_2805_5: if (useParallelI2S) return (static_cast<B_32_I1_2805_5P*>(busPtr))->CanShow(); else return (static_cast<B_32_I1_2805_5*>(busPtr))->CanShow(); break;
-      case I_32_I1_TM1914_3: if (useParallelI2S) (static_cast<B_32_I1_TM1914_3P*>(busPtr))->CanShow(); else (static_cast<B_32_I1_TM1914_3*>(busPtr))->CanShow(); break;
+      case I_32_I1_TM1914_3: if (useParallelI2S) return (static_cast<B_32_I1_TM1914_3P*>(busPtr))->CanShow(); else return (static_cast<B_32_I1_TM1914_3*>(busPtr))->CanShow(); break;
-      case I_32_I1_SM16825_5: if (useParallelI2S) (static_cast<B_32_I1_SM16825_5P*>(busPtr))->CanShow(); else (static_cast<B_32_I1_SM16825_5*>(busPtr))->CanShow(); break;
+      case I_32_I1_SM16825_5: if (useParallelI2S) return (static_cast<B_32_I1_SM16825_5P*>(busPtr))->CanShow(); else return (static_cast<B_32_I1_SM16825_5*>(busPtr))->CanShow(); break;
       #endif
       // I2S0 bus
       #ifndef WLED_NO_I2S0_PIXELBUS
-      case I_32_I0_NEO_3: (static_cast<B_32_I0_NEO_3*>(busPtr))->CanShow(); break;
+      case I_32_I0_NEO_3: return (static_cast<B_32_I0_NEO_3*>(busPtr))->CanShow(); break;
-      case I_32_I0_NEO_4: (static_cast<B_32_I0_NEO_4*>(busPtr))->CanShow(); break;
+      case I_32_I0_NEO_4: return (static_cast<B_32_I0_NEO_4*>(busPtr))->CanShow(); break;
-      case I_32_I0_400_3: (static_cast<B_32_I0_400_3*>(busPtr))->CanShow(); break;
+      case I_32_I0_400_3: return (static_cast<B_32_I0_400_3*>(busPtr))->CanShow(); break;
-      case I_32_I0_TM1_4: (static_cast<B_32_I0_TM1_4*>(busPtr))->CanShow(); break;
+      case I_32_I0_TM1_4: return (static_cast<B_32_I0_TM1_4*>(busPtr))->CanShow(); break;
-      case I_32_I0_TM2_3: (static_cast<B_32_I0_TM2_3*>(busPtr))->CanShow(); break;
+      case I_32_I0_TM2_3: return (static_cast<B_32_I0_TM2_3*>(busPtr))->CanShow(); break;
-      case I_32_I0_UCS_3: (static_cast<B_32_I0_UCS_3*>(busPtr))->CanShow(); break;
+      case I_32_I0_UCS_3: return (static_cast<B_32_I0_UCS_3*>(busPtr))->CanShow(); break;
-      case I_32_I0_UCS_4: (static_cast<B_32_I0_UCS_4*>(busPtr))->CanShow(); break;
+      case I_32_I0_UCS_4: return (static_cast<B_32_I0_UCS_4*>(busPtr))->CanShow(); break;
-      case I_32_I0_APA106_3: (static_cast<B_32_I0_APA106_3*>(busPtr))->CanShow(); break;
+      case I_32_I0_APA106_3: return (static_cast<B_32_I0_APA106_3*>(busPtr))->CanShow(); break;
-      case I_32_I0_FW6_5: (static_cast<B_32_I0_FW6_5*>(busPtr))->CanShow(); break;
+      case I_32_I0_FW6_5: return (static_cast<B_32_I0_FW6_5*>(busPtr))->CanShow(); break;
-      case I_32_I0_2805_5: (static_cast<B_32_I0_2805_5*>(busPtr))->CanShow(); break;
+      case I_32_I0_2805_5: return (static_cast<B_32_I0_2805_5*>(busPtr))->CanShow(); break;
-      case I_32_I0_TM1914_3: (static_cast<B_32_I0_TM1914_3*>(busPtr))->CanShow(); break;
+      case I_32_I0_TM1914_3: return (static_cast<B_32_I0_TM1914_3*>(busPtr))->CanShow(); break;
-      case I_32_I0_SM16825_5: (static_cast<B_32_I0_SM16825_5*>(busPtr))->CanShow(); break;
+      case I_32_I0_SM16825_5: return (static_cast<B_32_I0_SM16825_5*>(busPtr))->CanShow(); break;
       #endif
     #endif
       case I_HS_DOT_3: return (static_cast<B_HS_DOT_3*>(busPtr))->CanShow(); break;

wled00/button.cpp

@@ -215,6 +215,7 @@ void handleAnalog(uint8_t b)
         briLast = bri;
         bri = 0;
       } else {
+        if (bri == 0) strip.restartRuntime();
         bri = aRead;
       }
     } else if (macroDoublePress[b] == 249) {

wled00/const.h

@@ -53,7 +53,7 @@
   #else
     #define WLED_MAX_ANALOG_CHANNELS (LEDC_CHANNEL_MAX*LEDC_SPEED_MODE_MAX)
     #if defined(CONFIG_IDF_TARGET_ESP32C3)    // 2 RMT, 6 LEDC, only has 1 I2S but NPB does not support it ATM
-      #define WLED_MAX_BUSSES 4               // will allow 2 digital & 2 analog RGB
+      #define WLED_MAX_BUSSES 6               // will allow 2 digital & 2 analog RGB or 6 PWM white
       #define WLED_MAX_DIGITAL_CHANNELS 2
       //#define WLED_MAX_ANALOG_CHANNELS 6
       #define WLED_MIN_VIRTUAL_BUSSES 3

wled00/data/index.css

@@ -144,7 +144,7 @@ button {
 }
 
 .huge {
-	font-size: 42px;
+	font-size: 60px !important;
 }
 
 .segt, .plentry TABLE {
@@ -584,6 +584,10 @@ button {
 	z-index: 3;
 }
 
+#rover .ibtn {
+	margin: 5px;
+}
+
 #ndlt {
 	margin: 12px 0;
 }
@@ -624,7 +628,7 @@ button {
   padding-bottom: 8px;
 }
 
-.infobtn {
+#info .ibtn {
 	margin: 5px;
 }
 
@@ -848,7 +852,7 @@ input[type=range]::-moz-range-thumb {
 	width: 135px;
 }
 
-#nodes .infobtn {
+#nodes .ibtn {
 	margin: 0;
 }
 
@@ -1036,7 +1040,7 @@ textarea {
 
 .segname .flr, .pname .flr {
 	transform: rotate(0deg);
-	right: -6px;
+	/*right: -6px;*/
 }
 
 /* segment power wrapper */
@@ -1331,6 +1335,11 @@ TD .checkmark, TD .radiomark {
 	box-shadow: 0 0 10px 4px var(--c-1);
 }
 
+.lstI .flr:hover {
+    background: var(--c-6);
+    border-radius: 100%;
+}
+
 #pcont .selected:not([class*="expanded"]) {
 	bottom: 52px;
 	top: 42px;
@@ -1524,7 +1533,7 @@ dialog {
 	#info table .btn, #nodes table .btn {
 		width: 200px;
 	}
-	#info .infobtn, #nodes .infobtn {
+	#info .ibtn, #nodes .ibtn {
 		width: 145px;
 	}
 	#info div, #nodes div, #nodes a.btn {

wled00/data/index.htm

@@ -304,10 +304,10 @@
 	</div>
 	<div id="kv">Loading...</div><br>
 	<div>
-		<button class="btn infobtn" onclick="requestJson()">Refresh</button>
+		<button class="btn ibtn" onclick="requestJson()">Refresh</button>
-		<button class="btn infobtn" onclick="toggleNodes()">Instance List</button>
+		<button class="btn ibtn" onclick="toggleNodes()">Instance List</button>
-		<button class="btn infobtn" onclick="window.open(getURL('/update'),'_self');">Update WLED</button>
+		<button class="btn ibtn" onclick="window.open(getURL('/update'),'_self');">Update WLED</button>
-		<button class="btn infobtn" id="resetbtn" onclick="cnfReset()">Reboot WLED</button>
+		<button class="btn ibtn" id="resetbtn" onclick="cnfReset()">Reboot WLED</button>
 	</div>
 	<br>
 	<span class="h">Made with&#32;<span id="heart">&#10084;&#xFE0E;</span>&#32;by&#32;<a href="https://github.com/Aircoookie/" target="_blank">Aircoookie</a>&#32;and the&#32;<a href="https://wled.discourse.group/" target="_blank">WLED community</a></span>
@@ -318,7 +318,7 @@
 	<div id="ndlt">WLED instances</div>
 	<div id="kn">Loading...</div>
 	<div style="position:sticky;bottom:0;">
-		<button class="btn infobtn" onclick="loadNodes()">Refresh</button>
+		<button class="btn ibtn" onclick="loadNodes()">Refresh</button>
 	</div>
 </div>
 
@@ -331,8 +331,8 @@
 	<div id="lv">?</div><br><br>
 	To use built-in effects, use an override button below.<br>
 	You can return to realtime mode by pressing the star in the top left corner.<br>
-	<button class="btn" onclick="setLor(1)">Override once</button>
+	<button class="btn ibtn" onclick="setLor(1)">Override once</button>
-	<button class="btn" onclick="setLor(2)">Override until reboot</button><br>
+	<button class="btn ibtn" onclick="setLor(2)">Override until reboot</button><br>
 	<span class="h">For best performance, it is recommended to turn off the streaming source when not in use.</span>
 </div>
 

wled00/data/settings_leds.htm

@@ -119,7 +119,12 @@
 			var en = d.Sf.ABL.checked;
 			gId('abl').style.display = (en) ? 'inline':'none';
 			gId('psu2').style.display = (en) ? 'inline':'none';
-			if (!en) d.Sf.PPL.checked = false;
+			if (!en) {
+				// limiter disabled
+				d.Sf.PPL.checked = false;
+//				d.Sf.querySelectorAll("#mLC select[name^=LAsel]").forEach((e)=>{e.selectedIndex = 0;}); // select default LED mA
+//				d.Sf.querySelectorAll("#mLC input[name^=LA]").forEach((e)=>{e.min = 0; e.value = 0;}); // set min & value to 0
+			}
 			UI();
 		}
 		// enable per port limiter and calculate current
@@ -132,46 +137,51 @@
 			d.Sf.MA.min = abl && !ppl ? 250 : 0;
 			gId("psuMA").style.display = ppl ? 'none' : 'inline';
 			gId("ppldis").style.display = ppl ? 'inline' : 'none';
-			// set PPL minimum value and clear actual PPL limit if ABL disabled
+			// set PPL minimum value and clear actual PPL limit if ABL is disabled
 			d.Sf.querySelectorAll("#mLC input[name^=MA]").forEach((i,x)=>{
 				var n = String.fromCharCode((x<10?48:55)+x);
 				gId("PSU"+n).style.display = ppl ? "inline" : "none";
 				const t = parseInt(d.Sf["LT"+n].value); // LED type SELECT
 				const c = parseInt(d.Sf["LC"+n].value); //get LED count
-				i.min = ppl && !(isVir(t) || isAna(t)) ? 250 : 0;
+				i.min = ppl && isDig(t) ? 250 : 0;
-				if (!abl || isVir(t) || isAna(t)) i.value = 0;
+				if (!abl || !isDig(t)) i.value = 0;
 				else if (ppl) sumMA += parseInt(i.value,10);
 				else if (sDI) i.value = Math.round(parseInt(d.Sf.MA.value,10)*c/sDI);
 			});
 			if (ppl) d.Sf.MA.value = sumMA; // populate UI ABL value if PPL used
 		}
+		// enable and update LED Amps
 		function enLA(s,n)
 		{
+			const abl = d.Sf.ABL.checked;
 			const t = parseInt(d.Sf["LT"+n].value); // LED type SELECT
-			gId('LAdis'+n).style.display = s.selectedIndex==5 ? "inline" : "none";
+			gId('LAdis'+n).style.display = s.selectedIndex==5 ? "inline" : "none"; // show/hide custom mA field
-			if (s.value!=="0") d.Sf["LA"+n].value = s.value;
+			if (s.value!=="0") d.Sf["LA"+n].value = s.value; // set value from select object
-			d.Sf["LA"+n].min = (isVir(t) || isAna(t)) ? 0 : 1;
+			d.Sf["LA"+n].min = (!isDig(t) || !abl) ? 0 : 1; // set minimum value for validation
 		}
 		function setABL()
 		{
-			d.Sf.ABL.checked = parseInt(d.Sf.MA.value) > 0;
+			let en = parseInt(d.Sf.MA.value) > 0;
 			// check if ABL is enabled (max mA entered per output)
 			d.Sf.querySelectorAll("#mLC input[name^=MA]").forEach((i,n)=>{
-				if (parseInt(i.value) > 0) d.Sf.ABL.checked = true;
+				if (parseInt(i.value) > 0) en = true;
 			});
+			d.Sf.ABL.checked = en;
 			// select appropriate LED current
 			d.Sf.querySelectorAll("#mLC select[name^=LAsel]").forEach((sel,x)=>{
 				sel.value = 0; // set custom
 				var n = String.fromCharCode((x<10?48:55)+x);
-				switch (parseInt(d.Sf["LA"+n].value)) {
+				if (en)
-					case 0: break; // disable ABL
+					switch (parseInt(d.Sf["LA"+n].value)) {
-					case 15: sel.value = 15; break;
+						case 0: break; // disable ABL
-					case 30: sel.value = 30; break;
+						case 15: sel.value = 15; break;
-					case 35: sel.value = 35; break;
+						case 30: sel.value = 30; break;
-					case 55: sel.value = 55; break;
+						case 35: sel.value = 35; break;
-					case 255: sel.value = 255; break;
+						case 55: sel.value = 55; break;
-				}
+						case 255: sel.value = 255; break;
-				enLA(sel,n);
+					}
+				else sel.value = 0;
+				enLA(sel,n); // configure individual limiter
 			});
 			enABL();
 			gId('m1').innerHTML = maxM;
@@ -202,7 +212,7 @@
 			let gRGBW = false, memu = 0;
 			let busMA = 0;
 			let sLC = 0, sPC = 0, sDI = 0, maxLC = 0;
-			const ablEN = d.Sf.ABL.checked;
+			const abl = d.Sf.ABL.checked;
 			maxB = oMaxB; // TODO make sure we start with all possible buses
 			let setPinConfig = (n,t) => {
 				let p0d = "GPIO:";
@@ -249,12 +259,12 @@
 				var t = parseInt(s.value);
 				memu += getMem(t, n); // calc memory
 				setPinConfig(n,t);
-				gId("abl"+n).style.display = (!ablEN || isVir(t) || isAna(t)) ? "none" : "inline";
+				gId("abl"+n).style.display = (!abl || !isDig(t)) ? "none" : "inline"; // show/hide individual ABL settings
-				if (change) {
+				if (change) { // did we change LED type?
 					gId("rf"+n).checked = (gId("rf"+n).checked || t == 31); // LEDs require data in off state (mandatory for TM1814)
 					if (isAna(t)) d.Sf["LC"+n].value = 1;                   // for sanity change analog count just to 1 LED
-					d.Sf["LA"+n].min = (isVir(t) || isAna(t)) ? 0 : 1;
+					d.Sf["LA"+n].min = (!isDig(t) || !abl) ? 0 : 1;         // set minimum value for LED mA
-					d.Sf["MA"+n].min = (isVir(t) || isAna(t)) ? 0 : 250;
+					d.Sf["MA"+n].min = (!isDig(t)) ? 0 : 250;               // set minimum value for PSU mA
 				}
 				gId("rf"+n).onclick = mustR(t) ? (()=>{return false}) : (()=>{});           // prevent change change of "Refresh" checkmark when mandatory
 				gRGBW |= hasW(t);                                                           // RGBW checkbox
@@ -294,7 +304,7 @@
 						if (s+c > sLC) sLC = s+c; //update total count
 						if (c > maxLC) maxLC = c; //max per output
 						if (!isVir(t)) sPC += c; //virtual out busses do not count towards physical LEDs
-						if (!(isVir(t) || isAna(t))) {
+						if (isDig(t)) {
 							sDI += c; // summarize digital LED count
 							let maPL = parseInt(d.Sf["LA"+n].value);
 							if (maPL == 255) maPL = 12;

wled00/data/settings_sec.htm

@@ -72,7 +72,7 @@
 		<a href="https://github.com/Aircoookie/WLED/wiki/Contributors-and-credits" target="_blank">Contributors, dependencies and special thanks</a><br>
 		A huge thank you to everyone who helped me create WLED!<br><br>
 		(c) 2016-2024 Christian Schwinne <br>
-		<i>Licensed under the <a href="https://github.com/Aircoookie/WLED/blob/master/LICENSE" target="_blank">MIT license</a></i><br><br>
+		<i>Licensed under the <a href="https://github.com/Aircoookie/WLED/blob/master/LICENSE" target="_blank">EUPL v1.2 license</a></i><br><br>
 		Server message: <span class="sip"> Response error! </span><hr>
 		<div id="toast"></div>
 		<button type="button" onclick="B()">Back</button><button type="submit">Save</button>

wled00/data/settings_time.htm

@@ -156,6 +156,7 @@
 			<option value="20">AKST/AKDT (Anchorage)</option>
 			<option value="21">MX-CST</option>
 			<option value="22">PKT (Pakistan)</option>
+			<option value="23">BRT (Brasília)</option>
 		</select><br>
 		UTC offset: <input name="UO" type="number" min="-65500" max="65500" required> seconds (max. 18 hours)<br>
 		Current local time is <span class="times">unknown</span>.<br>

wled00/data/update.htm

@@ -17,7 +17,8 @@
 	<h2>WLED Software Update</h2>
 	<form method='POST' action='./update' id='uf' enctype='multipart/form-data' onsubmit="U()">
 		Installed version: <span class="sip">##VERSION##</span><br>
-		Download the latest binary: <a href="https://github.com/Aircoookie/WLED/releases" target="_blank">
+		Download the latest binary:&nbsp;<a href="https://github.com/Aircoookie/WLED/releases" target="_blank" 
+		style="vertical-align: text-bottom; display: inline-flex;">
 		<img src="https://img.shields.io/github/release/Aircoookie/WLED.svg?style=flat-square"></a><br>
 		<input type='file' name='update' required><br> <!--should have accept='.bin', but it prevents file upload from android app-->
 		<button type="submit">Update!</button><br>

wled00/fcn_declare.h

@@ -256,7 +256,6 @@ bool serveLiveLeds(AsyncWebServerRequest* request, uint32_t wsClient = 0);
 void setValuesFromSegment(uint8_t s);
 void setValuesFromMainSeg();
 void setValuesFromFirstSelectedSeg();
-void resetTimebase();
 void toggleOnOff();
 void applyBri();
 void applyFinalBri();
@@ -411,6 +410,10 @@ class Usermod {
   protected:
     // Shim for oappend(), which used to exist in utils.cpp
     template<typename T> static inline void oappend(const T& t) { oappend_shim->print(t); };
+#ifdef ESP8266
+    // Handle print(PSTR()) without crashing by detecting PROGMEM strings
+    static void oappend(const char* c) { if ((intptr_t) c >= 0x40000000) oappend_shim->print(FPSTR(c)); else oappend_shim->print(c); };
+#endif
 };
 
 class UsermodManager {

wled00/improv.cpp

@@ -123,6 +123,7 @@ void handleImprovPacket() {
     }
 
     checksum += next;
+    checksum &= 0xFF;
     packetByte++;
   }
 }
@@ -193,24 +194,22 @@ void sendImprovIPRPCResult(ImprovRPCType type) {
 }
 
 void sendImprovInfoResponse() {
-  const char* bString = 
+  char bString[32];
-    #ifdef ESP8266
+  #ifdef ESP8266
-      "esp8266"
+  strcpy(bString, "esp8266");
-    #elif CONFIG_IDF_TARGET_ESP32C3
+  #else // ESP32
-      "esp32-c3"
+  strncpy(bString, ESP.getChipModel(), 31);
-    #elif CONFIG_IDF_TARGET_ESP32S2
+  #if CONFIG_IDF_TARGET_ESP32
-      "esp32-s2"
+  bString[5] = '\0'; // disregard chip revision for classic ESP32
-    #elif CONFIG_IDF_TARGET_ESP32S3
+  #else
-      "esp32-s3";
+  bString[31] = '\0'; // just in case
-    #else // ESP32
+  #endif
-      "esp32";
+  strlwr(bString);
-    #endif
+  #endif
-    ;
-
   //Use serverDescription if it has been changed from the default "WLED", else mDNS name
   bool useMdnsName = (strcmp(serverDescription, "WLED") == 0 && strlen(cmDNS) > 0);
-  char vString[20];
+  char vString[32];
-  sprintf_P(vString, PSTR("0.15.0-b5/%i"), VERSION);
+  sprintf_P(vString, PSTR("%s/%i"), versionString, VERSION);
   const char *str[4] = {"WLED", vString, bString, useMdnsName ? cmDNS : serverDescription};
 
   sendImprovRPCResult(ImprovRPCType::Request_Info, 4, str);

wled00/json.cpp

@@ -340,7 +340,7 @@ bool deserializeState(JsonObject root, byte callMode, byte presetId)
     }
   }
 
-  int tr = -1;
+  long tr = -1;
   if (!presetId || currentPlaylist < 0) { //do not apply transition time from preset if playlist active, as it would override playlist transition times
     tr = root[F("transition")] | -1;
     if (tr >= 0) {
@@ -357,7 +357,7 @@ bool deserializeState(JsonObject root, byte callMode, byte presetId)
   }
 
   tr = root[F("tb")] | -1;
-  if (tr >= 0) strip.timebase = ((uint32_t)tr) - millis();
+  if (tr >= 0) strip.timebase = (unsigned long)tr - millis();
 
   JsonObject nl       = root["nl"];
   nightlightActive    = getBoolVal(nl["on"], nightlightActive);
@@ -448,21 +448,25 @@ bool deserializeState(JsonObject root, byte callMode, byte presetId)
     handleSet(nullptr, apireq, false);    // may set stateChanged
   }
 
-  // applying preset (2 cases: a) API call includes all preset values ("pd"), b) API only specifies preset ID ("ps"))
+  // Applying preset from JSON API has 2 cases: a) "pd" AKA "preset direct" and b) "ps" AKA "preset select"
+  // a) "preset direct" can only be an integer value representing preset ID. "preset direct" assumes JSON API contains the rest of preset content (i.e. from UI call)
+  //    "preset direct" JSON can contain "ps" API (i.e. call from UI to cycle presets) in such case stateChanged has to be false (i.e. no "win" or "seg" API)
+  // b) "preset select" can be cycling ("1~5~""), random ("r" or "1~5r"), ID, etc. value allowed from JSON API. This type of call assumes no state changing content in API call
   byte presetToRestore = 0;
-  // a) already applied preset content (requires "seg" or "win" but will ignore the rest)
   if (!root[F("pd")].isNull() && stateChanged) {
+    // a) already applied preset content (requires "seg" or "win" but will ignore the rest)
     currentPreset = root[F("pd")] | currentPreset;
-    if (root["win"].isNull()) presetCycCurr = currentPreset; // otherwise it was set in handleSet() [set.cpp]
+    if (root["win"].isNull()) presetCycCurr = currentPreset; // otherwise presetCycCurr was set in handleSet() [set.cpp]
     presetToRestore = currentPreset; // stateUpdated() will clear the preset, so we need to restore it after
+    DEBUG_PRINTF_P(PSTR("Preset direct: %d\n"), currentPreset);
   } else if (!root["ps"].isNull()) {
-    ps = presetCycCurr;
+    // we have "ps" call (i.e. from button or external API call) or "pd" that includes "ps" (i.e. from UI call)
-    if (root["win"].isNull() && getVal(root["ps"], &ps, 0, 0) && ps > 0 && ps < 251 && ps != currentPreset) {
+    if (root["win"].isNull() && getVal(root["ps"], &presetCycCurr, 0, 0) && presetCycCurr > 0 && presetCycCurr < 251 && presetCycCurr != currentPreset) {
+      DEBUG_PRINTF_P(PSTR("Preset select: %d\n"), presetCycCurr);
       // b) preset ID only or preset that does not change state (use embedded cycling limits if they exist in getVal())
-      presetCycCurr = ps;
+      applyPreset(presetCycCurr, callMode); // async load from file system (only preset ID was specified)
-      applyPreset(ps, callMode); // async load from file system (only preset ID was specified)
       return stateResponse;
-    }
+    } else presetCycCurr = currentPreset; // restore presetCycCurr
   }
 
   JsonObject playlist = root[F("playlist")];

wled00/led.cpp

@@ -47,17 +47,12 @@ void applyValuesToSelectedSegs()
 }
 
 
-void resetTimebase()
-{
-  strip.timebase = 0 - millis();
-}
-
-
 void toggleOnOff()
 {
   if (bri == 0)
   {
     bri = briLast;
+    strip.restartRuntime();
   } else
   {
     briLast = bri;
@@ -123,7 +118,7 @@ void stateUpdated(byte callMode) {
     nightlightStartTime = millis();
   }
   if (briT == 0) {
-    if (callMode != CALL_MODE_NOTIFICATION) resetTimebase(); //effect start from beginning
+    if (callMode != CALL_MODE_NOTIFICATION) strip.resetTimebase(); //effect start from beginning
   }
 
   if (bri > 0) briLast = bri;

wled00/ntp.cpp

@@ -36,8 +36,9 @@ Timezone* tz;
 #define TZ_ANCHORAGE           20
 #define TZ_MX_CENTRAL          21
 #define TZ_PAKISTAN            22
+#define TZ_BRASILIA            23
 
-#define TZ_COUNT               23
+#define TZ_COUNT               24
 #define TZ_INIT               255
 
 byte tzCurrent = TZ_INIT; //uninitialized
@@ -135,6 +136,10 @@ static const std::pair<TimeChangeRule, TimeChangeRule> TZ_TABLE[] PROGMEM = {
     /* TZ_PAKISTAN */ {
       {Last, Sun, Mar, 1, 300},     //Pakistan Standard Time = UTC + 5 hours
       {Last, Sun, Mar, 1, 300}
+    },
+    /* TZ_BRASILIA */ {
+      {Last, Sun, Mar, 1, -180},    //Brasília Standard Time = UTC - 3 hours
+      {Last, Sun, Mar, 1, -180}
     }
 };
 

wled00/pin_manager.cpp

@@ -201,7 +201,12 @@ bool PinManager::isPinOk(byte gpio, bool output)
     if (gpio > 18 && gpio < 21) return false;     // 19 + 20 = USB-JTAG. Not recommended for other uses.
     #endif
     if (gpio > 21 && gpio < 33) return false;     // 22 to 32: not connected + SPI FLASH
-    if (gpio > 32 && gpio < 38) return !psramFound(); // 33 to 37: not available if using _octal_ SPI Flash or _octal_ PSRAM
+    #if CONFIG_ESPTOOLPY_FLASHMODE_OPI            // 33-37: never available if using _octal_ Flash (opi_opi)
+    if (gpio > 32 && gpio < 38) return false;
+    #endif
+    #if CONFIG_SPIRAM_MODE_OCT                    // 33-37: not available if using _octal_ PSRAM (qio_opi), but free to use on _quad_ PSRAM (qio_qspi)
+    if (gpio > 32 && gpio < 38) return !psramFound();
+    #endif
     // 38 to 48 are for general use. Be careful about straping pins GPIO45 and GPIO46 - these may be pull-up or pulled-down on your board.
   #elif defined(CONFIG_IDF_TARGET_ESP32S2)
     // strapping pins: 0, 45 & 46

wled00/presets.cpp

@@ -143,6 +143,7 @@ void applyPresetWithFallback(uint8_t index, uint8_t callMode, uint8_t effectID,
 
 void handlePresets()
 {
+  byte presetErrFlag = ERR_NONE;
   if (presetToSave) {
     strip.suspend();
     doSaveState();
@@ -166,14 +167,16 @@ void handlePresets()
   #ifdef ARDUINO_ARCH_ESP32
   if (tmpPreset==255 && tmpRAMbuffer!=nullptr) {
     deserializeJson(*pDoc,tmpRAMbuffer);
-    errorFlag = ERR_NONE;
   } else
   #endif
   {
-  errorFlag = readObjectFromFileUsingId(getPresetsFileName(tmpPreset < 255), tmpPreset, pDoc) ? ERR_NONE : ERR_FS_PLOAD;
+  presetErrFlag = readObjectFromFileUsingId(getPresetsFileName(tmpPreset < 255), tmpPreset, pDoc) ? ERR_NONE : ERR_FS_PLOAD;
   }
   fdo = pDoc->as<JsonObject>();
 
+  // only reset errorflag if previous error was preset-related
+  if ((errorFlag == ERR_NONE) || (errorFlag == ERR_FS_PLOAD)) errorFlag = presetErrFlag;
+
   //HTTP API commands
   const char* httpwin = fdo["win"];
   if (httpwin) {

wled00/src/dependencies/espalexa/Espalexa.h

@@ -120,10 +120,8 @@ private:
   
   void encodeLightId(uint8_t idx, char* out)
   {
-    uint8_t mac[6];
+    String mymac = WiFi.macAddress();
-    WiFi.macAddress(mac);
+	sprintf_P(out, PSTR("%02X:%s:AB-%02X"), idx, mymac.c_str(), idx);
-
-    sprintf_P(out, PSTR("%02X:%02X:%02X:%02X:%02X:%02X:00:11-%02X"), mac[0],mac[1],mac[2],mac[3],mac[4],mac[5], idx);
   }
 
   // construct 'globally unique' Json dict key fitting into signed int

wled00/wled.cpp

@@ -219,6 +219,7 @@ void WLED::loop()
       busConfigs[i] = nullptr;
     }
     strip.finalizeInit(); // also loads default ledmap if present
+    BusManager::setBrightness(bri); // fix re-initialised bus' brightness #4005
     if (aligned) strip.makeAutoSegments();
     else strip.fixInvalidSegments();
     BusManager::setBrightness(bri); // fix re-initialised bus' brightness
@@ -380,6 +381,12 @@ void WLED::setup()
     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

wled00/wled.h

@@ -3,12 +3,12 @@
 /*
    Main sketch, global variable declarations
    @title WLED project sketch
-   @version 0.15.0-b5
+   @version 0.15.0-b7
    @author Christian Schwinne
  */
 
 // version code in format yymmddb (b = daily build)
-#define VERSION 2409170
+#define VERSION 2410270
 
 //uncomment this if you have a "my_config.h" file you'd like to use
 //#define WLED_USE_MY_CONFIG
@@ -36,12 +36,13 @@
   #undef WLED_ENABLE_ADALIGHT      // disable has priority over enable
 #endif
 //#define WLED_ENABLE_DMX          // uses 3.5kb
-//#define WLED_ENABLE_JSONLIVE     // peek LED output via /json/live (WS binary peek is always enabled)
 #ifndef WLED_DISABLE_LOXONE
   #define WLED_ENABLE_LOXONE       // uses 1.2kb
 #endif
 #ifndef WLED_DISABLE_WEBSOCKETS
   #define WLED_ENABLE_WEBSOCKETS
+#else
+  #define WLED_ENABLE_JSONLIVE     // peek LED output via /json/live (WS binary peek is always enabled)
 #endif
 
 //#define WLED_DISABLE_ESPNOW      // Removes dependence on esp now
@@ -316,8 +317,6 @@ WLED_GLOBAL bool rlyOpenDrain _INIT(RLYODRAIN);
   constexpr uint8_t hardwareTX = 1;
 #endif
 
-//WLED_GLOBAL byte presetToApply _INIT(0);
-
 WLED_GLOBAL char ntpServerName[33] _INIT("0.wled.pool.ntp.org");   // NTP server to use
 
 // WiFi CONFIG (all these can be changed via web UI, no need to set them here)

wled00/wled_server.cpp

@@ -193,12 +193,12 @@ void createEditHandler(bool enable) {
       editHandler = &server.addHandler(new SPIFFSEditor("","",WLED_FS));//http_username,http_password));
       #endif
     #else
-      editHandler = &server.on(SET_F("/edit"), HTTP_GET, [](AsyncWebServerRequest *request){
+      editHandler = &server.on(F("/edit"), HTTP_GET, [](AsyncWebServerRequest *request){
         serveMessage(request, 501, FPSTR(s_notimplemented), F("The FS editor is disabled in this build."), 254);
       });
     #endif
   } else {
-    editHandler = &server.on(SET_F("/edit"), HTTP_ANY, [](AsyncWebServerRequest *request){
+    editHandler = &server.on(F("/edit"), HTTP_ANY, [](AsyncWebServerRequest *request){
       serveMessage(request, 401, FPSTR(s_accessdenied), FPSTR(s_unlock_cfg), 254);
     });
   }
@@ -427,11 +427,11 @@ void initServer()
 
 
 #ifdef WLED_ENABLE_DMX
-  server.on(SET_F("/dmxmap"), HTTP_GET, [](AsyncWebServerRequest *request){
+  server.on(F("/dmxmap"), HTTP_GET, [](AsyncWebServerRequest *request){
     request->send_P(200, FPSTR(CONTENT_TYPE_HTML), PAGE_dmxmap     , dmxProcessor);
   });
 #else
-  server.on(SET_F("/dmxmap"), HTTP_GET, [](AsyncWebServerRequest *request){
+  server.on(F("/dmxmap"), HTTP_GET, [](AsyncWebServerRequest *request){
     serveMessage(request, 501, FPSTR(s_notimplemented), F("DMX support is not enabled in this build."), 254);
   });
 #endif

wled00/xml.cpp

@@ -173,7 +173,7 @@ void getSettingsJS(byte subPage, Print& settingsScript)
       char fpass[l+1]; //fill password field with ***
       fpass[l] = 0;
       memset(fpass,'*',l);
-      settingsScript.printf_P(PSTR("addWiFi(\"%s\",\",%s\",0x%X,0x%X,0x%X);"),
+      settingsScript.printf_P(PSTR("addWiFi(\"%s\",\"%s\",0x%X,0x%X,0x%X);"),
         multiWiFi[n].clientSSID,
         fpass,
         (uint32_t) multiWiFi[n].staticIP, // explicit cast required as this is a struct
@@ -228,7 +228,7 @@ void getSettingsJS(byte subPage, Print& settingsScript)
       sprintf(s, "%d.%d.%d.%d", localIP[0], localIP[1], localIP[2], localIP[3]);
 
       #if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_ETHERNET)
-      if (Network.isEthernet()) strcat_P(s ,SET_F(" (Ethernet)"));
+      if (Network.isEthernet()) strcat_P(s ,PSTR(" (Ethernet)"));
       #endif
       printSetClassElementHTML(settingsScript,PSTR("sip"),0,s);
     } else
@@ -499,7 +499,7 @@ void getSettingsJS(byte subPage, Print& settingsScript)
     #endif
     printSetFormValue(settingsScript,PSTR("BD"),serialBaud);
     #ifndef WLED_ENABLE_ADALIGHT
-    settingsScript.print(F("toggle('Serial);"));
+    settingsScript.print(F("toggle('Serial');"));
     #endif
   }