Merge branch 'Aircoookie:main' into main

platformio.ini

@@ -10,7 +10,7 @@
 # ------------------------------------------------------------------------------
 
 # CI binaries
-;; default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, esp32dev, esp32_eth # ESP32 variant builds are temporarily excluded from CI due to toolchain issues on the GitHub Actions Linux environment
+; default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, esp32dev, esp32_eth # ESP32 variant builds are temporarily excluded from CI due to toolchain issues on the GitHub Actions Linux environment
 default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, esp32dev, esp32_eth, lolin_s2_mini, esp32c3dev, esp32s3dev_8MB
 
 # Release binaries
@@ -40,6 +40,8 @@ default_envs = nodemcuv2, esp8266_2m, esp01_1m_full, esp32dev, esp32_eth, lolin_
 ; default_envs = esp32dev_qio80
 ; default_envs = esp32_eth_ota1mapp
 ; default_envs = esp32s2_saola
+; default_envs = esp32c3dev
+; default_envs = lolin_s2_mini
 
 src_dir  = ./wled00
 data_dir = ./wled00/data
@@ -460,8 +462,8 @@ board = esp32-c3-devkitm-1
 board_build.partitions = tools/WLED_ESP32_4MB_1MB_FS.csv
 build_flags = ${common.build_flags} ${esp32c3.build_flags} #-D WLED_RELEASE_NAME=ESP32-C3
   -D WLED_WATCHDOG_TIMEOUT=0
-  ; -DARDUINO_USB_CDC_ON_BOOT=1 ;; for virtual CDC USB
-  -DARDUINO_USB_CDC_ON_BOOT=0   ;; for serial-to-USB chip
+  -DARDUINO_USB_CDC_ON_BOOT=1 ;; for virtual CDC USB
+  ;-DARDUINO_USB_CDC_ON_BOOT=0   ;; for serial-to-USB chip
 upload_speed = 460800
 build_unflags = ${common.build_unflags}
 lib_deps = ${esp32c3.lib_deps}
@@ -573,10 +575,10 @@ platform = ${esp32s2.platform}
 platform_packages = ${esp32s2.platform_packages}
 board = lolin_s2_mini
 board_build.partitions = tools/WLED_ESP32_4MB_1MB_FS.csv
-build_unflags = ${common.build_unflags} -DARDUINO_USB_CDC_ON_BOOT=1
+build_unflags = ${common.build_unflags} #-DARDUINO_USB_CDC_ON_BOOT=1
 build_flags = ${common.build_flags} ${esp32s2.build_flags} #-D WLED_RELEASE_NAME=LolinS2
   -DBOARD_HAS_PSRAM
-  -DARDUINO_USB_CDC_ON_BOOT=0
+  -DARDUINO_USB_CDC_ON_BOOT=1 # try disabling and enabling unflag above in case of board-specific issues, will disable Serial
   -DARDUINO_USB_MSC_ON_BOOT=0
   -DARDUINO_USB_DFU_ON_BOOT=0
   -DLOLIN_WIFI_FIX ; seems to work much better with this

tools/cdata.js

@@ -390,12 +390,6 @@ const char PAGE_dmxmap[] PROGMEM = R"=====()=====";
       method: "gzip",
       filter: "html-minify",
     },
-    {
-      file: "liveviewws.htm",
-      name: "PAGE_liveviewws",
-      method: "gzip",
-      filter: "html-minify",
-    },
     {
       file: "liveviewws2D.htm",
       name: "PAGE_liveviewws2D",

usermods/usermod_v2_rotary_encoder_ui_ALT/usermod_v2_rotary_encoder_ui_ALT.h

@@ -45,6 +45,10 @@
 #define ENCODER_SW_PIN 19
 #endif
 
+#ifndef ENCODER_MAX_DELAY_MS    // max delay between polling encoder pins
+#define ENCODER_MAX_DELAY_MS 8  // 8 milliseconds => max 120 change impulses in 1 second, for full turn of a 30/30 encoder (4 changes per segment, 30 segments for one turn)
+#endif
+
 #ifndef USERMOD_USE_PCF8574
   #undef USE_PCF8574
   #define USE_PCF8574 false
@@ -539,8 +543,9 @@ void RotaryEncoderUIUsermod::setup()
   */
 void RotaryEncoderUIUsermod::loop()
 {
-  if (!enabled || strip.isUpdating()) return;
+  if (!enabled) return;
   unsigned long currentTime = millis(); // get the current elapsed time
+  if (strip.isUpdating() && ((currentTime - loopTime) < ENCODER_MAX_DELAY_MS)) return;  // be nice, but not too nice
 
   // Initialize effectCurrentIndex and effectPaletteIndex to
   // current state. We do it here as (at least) effectCurrent

wled00/FX.cpp

@@ -278,7 +278,7 @@ uint16_t mode_random_color(void) {
   SEGMENT.fill(color_blend(SEGMENT.color_wheel(SEGENV.aux1), SEGMENT.color_wheel(SEGENV.aux0), fade));
   return FRAMETIME;
 }
-static const char _data_FX_MODE_RANDOM_COLOR[] PROGMEM = "Random Colors@!,Fade time;;!";
+static const char _data_FX_MODE_RANDOM_COLOR[] PROGMEM = "Random Colors@!,Fade time;;!;01";
 
 
 /*
@@ -433,7 +433,7 @@ uint16_t mode_rainbow(void) {
 
   return FRAMETIME;
 }
-static const char _data_FX_MODE_RAINBOW[] PROGMEM = "Colorloop@!,Saturation;;!";
+static const char _data_FX_MODE_RAINBOW[] PROGMEM = "Colorloop@!,Saturation;;!;01";
 
 
 /*
@@ -5274,7 +5274,7 @@ uint16_t mode_2DPlasmaball(void) {                   // By: Stepko https://edito
 
   SEGMENT.fadeToBlackBy(SEGMENT.custom1>>2);
 
-  float t = millis() / (33 - SEGMENT.speed/8);
+  uint_fast32_t t = (millis() * 8) / (256 - SEGMENT.speed);  // optimized to avoid float
   for (int i = 0; i < cols; i++) {
     uint16_t thisVal = inoise8(i * 30, t, t);
     uint16_t thisMax = map(thisVal, 0, 255, 0, cols-1);
@@ -5879,7 +5879,7 @@ uint16_t mode_2Dscrollingtext(void) {
   }
   const bool zero = SEGMENT.check3;
   const int yoffset = map(SEGMENT.intensity, 0, 255, -rows/2, rows/2) + (rows-letterHeight)/2;
-  char text[33] = {'\0'};
+  char text[WLED_MAX_SEGNAME_LEN+1] = {'\0'};
   if (SEGMENT.name) for (size_t i=0,j=0; i<strlen(SEGMENT.name); i++) if (SEGMENT.name[i]>31 && SEGMENT.name[i]<128) text[j++] = SEGMENT.name[i];
 
   if (!strlen(text)

wled00/FX.h

@@ -487,7 +487,7 @@ typedef struct Segment {
       //if (leds) Serial.printf(" [%u]", length()*sizeof(CRGB));
       //Serial.println();
       //#endif
-      if (!Segment::_globalLeds && leds) free(leds);
+      if (!Segment::_globalLeds && leds) { free(leds); leds = nullptr;} // reset to nullptr, to avoid race conditions
       if (name) delete[] name;
       if (_t) delete _t;
       deallocateData();
@@ -507,9 +507,9 @@ typedef struct Segment {
     inline bool     hasRGB(void)         const { return _isRGB; }
     inline bool     hasWhite(void)       const { return _hasW; }
     inline bool     isCCT(void)          const { return _isCCT; }
-    inline uint16_t width(void)          const { return stop - start; }       // segment width in physical pixels (length if 1D)
-    inline uint16_t height(void)         const { return stopY - startY; }     // segment height (if 2D) in physical pixels
-    inline uint16_t length(void)         const { return width() * height(); } // segment length (count) in physical pixels
+    inline uint16_t width(void)          const { return (stop > start)   ? (stop - start)   : 0; } // segment width in physical pixels (length if 1D)
+    inline uint16_t height(void)         const { return (stopY > startY) ? (stopY - startY) : 0; } // segment height (if 2D) in physical pixels // softhack007: make sure its always > 0
+    inline uint16_t length(void)         const { return width() * height(); }                      // segment length (count) in physical pixels
     inline uint16_t groupLength(void)    const { return grouping + spacing; }
     inline uint8_t  getLightCapabilities(void) const { return _capabilities; }
 
@@ -710,7 +710,7 @@ class WS2812FX {  // 96 bytes
       panel.clear();
 #endif
       customPalettes.clear();
-      if (useLedsArray && Segment::_globalLeds) free(Segment::_globalLeds);
+      if (useLedsArray && Segment::_globalLeds) {free(Segment::_globalLeds); Segment::_globalLeds = nullptr;} // reset to nullptr, to avoid race conditions
     }
 
     static WS2812FX* getInstance(void) { return instance; }

wled00/FX_2Dfcn.cpp

@@ -191,6 +191,8 @@ uint32_t WS2812FX::getPixelColorXY(uint16_t x, uint16_t y) {
 uint16_t /*IRAM_ATTR*/ Segment::XY(uint16_t x, uint16_t y) {
   uint16_t width  = virtualWidth();   // segment width in logical pixels
   uint16_t height = virtualHeight();  // segment height in logical pixels
+  if (width == 0) return 0;           // softhack007 avoid div/0
+  if (height == 0) return (x%width);  // softhack007 avoid div/0
   return (x%width) + (y%height) * width;
 }
 
@@ -304,6 +306,7 @@ void Segment::blendPixelColorXY(uint16_t x, uint16_t y, uint32_t color, uint8_t
 
 // Adds the specified color with the existing pixel color perserving color balance.
 void Segment::addPixelColorXY(int x, int y, uint32_t color, bool fast) {
+  if (x >= virtualWidth() || y >= virtualHeight() || x<0 || y<0) return;  // if pixel would fall out of virtual segment just exit
   uint32_t col = getPixelColorXY(x,y);
   uint8_t r = R(col);
   uint8_t g = G(col);
@@ -328,50 +331,54 @@ void Segment::fadePixelColorXY(uint16_t x, uint16_t y, uint8_t fade) {
 
 // blurRow: perform a blur on a row of a rectangular matrix
 void Segment::blurRow(uint16_t row, fract8 blur_amount) {
-  const uint16_t cols = virtualWidth();
-  const uint16_t rows = virtualHeight();
+  const uint_fast16_t cols = virtualWidth();
+  const uint_fast16_t rows = virtualHeight();
 
   if (row >= rows) return;
   // blur one row
   uint8_t keep = 255 - blur_amount;
   uint8_t seep = blur_amount >> 1;
   CRGB carryover = CRGB::Black;
-  for (uint16_t x = 0; x < cols; x++) {
+  for (uint_fast16_t x = 0; x < cols; x++) {
     CRGB cur = getPixelColorXY(x, row);
+    uint32_t before = uint32_t(cur);     // remember color before blur
     CRGB part = cur;
     part.nscale8(seep);
     cur.nscale8(keep);
     cur += carryover;
-    if (x) {
+    if (x>0) {
       CRGB prev = CRGB(getPixelColorXY(x-1, row)) + part;
       setPixelColorXY(x-1, row, prev);
     }
-    setPixelColorXY(x, row, cur);
+    if (before != uint32_t(cur))         // optimization: only set pixel if color has changed
+      setPixelColorXY(x, row, cur);
     carryover = part;
   }
 }
 
 // blurCol: perform a blur on a column of a rectangular matrix
 void Segment::blurCol(uint16_t col, fract8 blur_amount) {
-  const uint16_t cols = virtualWidth();
-  const uint16_t rows = virtualHeight();
+  const uint_fast16_t cols = virtualWidth();
+  const uint_fast16_t rows = virtualHeight();
 
   if (col >= cols) return;
   // blur one column
   uint8_t keep = 255 - blur_amount;
   uint8_t seep = blur_amount >> 1;
   CRGB carryover = CRGB::Black;
-  for (uint16_t i = 0; i < rows; i++) {
-    CRGB cur = getPixelColorXY(col, i);
+  for (uint_fast16_t y = 0; y < rows; y++) {
+    CRGB cur = getPixelColorXY(col, y);
     CRGB part = cur;
+    uint32_t before = uint32_t(cur);     // remember color before blur
     part.nscale8(seep);
     cur.nscale8(keep);
     cur += carryover;
-    if (i) {
-      CRGB prev = CRGB(getPixelColorXY(col, i-1)) + part;
-      setPixelColorXY(col, i-1, prev);
+    if (y>0) {
+      CRGB prev = CRGB(getPixelColorXY(col, y-1)) + part;
+      setPixelColorXY(col, y-1, prev);
     }
-    setPixelColorXY(col, i, cur);
+    if (before != uint32_t(cur))         // optimization: only set pixel if color has changed
+      setPixelColorXY(col, y, cur);
     carryover = part;
   }
 }
@@ -390,8 +397,8 @@ void Segment::box_blur(uint16_t i, bool vertical, fract8 blur_amount) {
   for (uint16_t j = 0; j < dim1; j++) {
     uint16_t x = vertical ? i : j;
     uint16_t y = vertical ? j : i;
-    uint16_t xp = vertical ? x : x-1;
-    uint16_t yp = vertical ? y-1 : y;
+    int16_t xp = vertical ? x : x-1;  // "signed" to prevent underflow
+    int16_t yp = vertical ? y-1 : y;  // "signed" to prevent underflow
     uint16_t xn = vertical ? x : x+1;
     uint16_t yn = vertical ? y+1 : y;
     CRGB curr = getPixelColorXY(x,y);