Select custom palette bugfix.

usermods/usermod_v2_rotary_encoder_ui_ALT/usermod_v2_rotary_encoder_ui_ALT.h

@@ -191,7 +191,7 @@ private:
     re_sortModes(modes_qstrings, modes_alpha_indexes, strip.getModeCount(), MODE_SORT_SKIP_COUNT);
 
     palettes_qstrings = re_findModeStrings(JSON_palette_names, strip.getPaletteCount());
-    palettes_alpha_indexes = re_initIndexArray(strip.getPaletteCount());
+    palettes_alpha_indexes = re_initIndexArray(strip.getPaletteCount());  // only use internal palettes
 
     // How many palette names start with '*' and should not be sorted?
     // (Also skipping the first one, 'Default').

wled00/FX.h

@@ -767,7 +767,7 @@ class WS2812FX {  // 96 bytes
     inline uint8_t getSegmentsNum(void) { return _segments.size(); }  // returns currently present segments
     inline uint8_t getCurrSegmentId(void) { return _segment_index; }
     inline uint8_t getMainSegmentId(void) { return _mainSegment; }
-    inline uint8_t getPaletteCount() { return 13 + GRADIENT_PALETTE_COUNT; }
+    inline uint8_t getPaletteCount() { return 13 + GRADIENT_PALETTE_COUNT; }  // will only return built-in palette count
     inline uint8_t getTargetFps() { return _targetFps; }
     inline uint8_t getModeCount() { return _modeCount; }
 

wled00/FX_fcn.cpp

@@ -418,12 +418,7 @@ void Segment::setMode(uint8_t fx, bool loadDefaults) {
         sOpt = extractModeDefaults(fx, "mi");   if (sOpt >= 0) mirror    = (bool)sOpt; // NOTE: setting this option is a risky business
         sOpt = extractModeDefaults(fx, "rY");   if (sOpt >= 0) reverse_y = (bool)sOpt;
         sOpt = extractModeDefaults(fx, "mY");   if (sOpt >= 0) mirror_y  = (bool)sOpt; // NOTE: setting this option is a risky business
-        sOpt = extractModeDefaults(fx, "pal");
+        sOpt = extractModeDefaults(fx, "pal");  if (sOpt >= 0) setPalette(sOpt);
-        if (sOpt >= 0 && (size_t)sOpt < strip.getPaletteCount() + strip.customPalettes.size()) {
-          if (sOpt != palette) {
-            palette = sOpt;
-          }
-        }
       }
       stateChanged = true; // send UDP/WS broadcast
     }
@@ -431,14 +426,14 @@ void Segment::setMode(uint8_t fx, bool loadDefaults) {
 }
 
 void Segment::setPalette(uint8_t pal) {
-  if (pal < strip.getPaletteCount()) {
+  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) {
     if (strip.paletteFade) startTransition(strip.getTransition());
     palette = pal;
-    }
-  }
     stateChanged = true; // send UDP/WS broadcast
   }
+}
 
 // 2D matrix
 uint16_t Segment::virtualWidth() const {

wled00/data/index.js

@@ -1535,8 +1535,8 @@ function requestJson(command=null)
 		if (json.info) {
 			let i = json.info;
 			// append custom palettes (when loading for the 1st time)
-			if (!command && isEmpty(lastinfo) && i.leds && i.leds.cpal) {
+			if (!command && isEmpty(lastinfo) && i.cpalcount) {
-				for (let j = 0; j<i.leds.cpal; j++) {
+				for (let j = 0; j<i.cpalcount; j++) {
 					let div = d.createElement("div");
 					gId('pallist').appendChild(div);
 					div.outerHTML = generateListItemHtml(

wled00/ir.cpp

@@ -110,7 +110,7 @@ void changePalette(uint8_t pal)
     for (uint8_t i = 0; i < strip.getSegmentsNum(); i++) {
       Segment& seg = strip.getSegment(i);
       if (!seg.isActive() || !seg.isSelected()) continue;
-      seg.palette = pal;
+      seg.setPalette(pal);
     }
     setValuesFromFirstSelectedSeg();
   } else {

wled00/json.cpp

@@ -190,7 +190,7 @@ void deserializeSegment(JsonObject elem, byte it, byte presetId)
   getVal(elem["ix"], &seg.intensity);
 
   uint8_t pal = seg.palette;
-  if (getVal(elem["pal"], &pal, 1, strip.getPaletteCount())) seg.setPalette(pal);
+  if (getVal(elem["pal"], &pal)) seg.setPalette(pal);
 
   getVal(elem["c1"], &seg.custom1);
   getVal(elem["c2"], &seg.custom2);
@@ -566,7 +566,6 @@ void serializeInfo(JsonObject root)
   leds[F("maxseg")] = strip.getMaxSegments();
   //leds[F("actseg")] = strip.getActiveSegmentsNum();
   //leds[F("seglock")] = false; //might be used in the future to prevent modifications to segment config
-  leds[F("cpal")] = strip.customPalettes.size(); //number of custom palettes
 
   #ifndef WLED_DISABLE_2D
   if (strip.isMatrix) {
@@ -636,6 +635,7 @@ void serializeInfo(JsonObject root)
 
   root[F("fxcount")] = strip.getModeCount();
   root[F("palcount")] = strip.getPaletteCount();
+  root[F("cpalcount")] = strip.customPalettes.size(); //number of custom palettes
 
   JsonArray ledmaps = root.createNestedArray(F("maps"));
   for (size_t i=0; i<10; i++) {

wled00/udp.cpp

@@ -411,10 +411,10 @@ void handleNotifications()
         for (size_t i = 0; i < strip.getSegmentsNum(); i++) {
           Segment& seg = strip.getSegment(i);
           if (!seg.isActive() || !seg.isSelected()) continue;
-          if (udpIn[8] < strip.getModeCount()) strip.setMode(i, udpIn[8]);
+          seg.setMode(udpIn[8]);
           seg.speed = udpIn[9];
           if (version > 2) seg.intensity = udpIn[16];
-          if (version > 4 && udpIn[19] < strip.getPaletteCount()) seg.palette = udpIn[19];
+          if (version > 4) seg.setPalette(udpIn[19]);
         }
         stateChanged = true;
       }

wled00/wled.h

@@ -8,7 +8,7 @@
  */
 
 // version code in format yymmddb (b = daily build)
-#define VERSION 2211220
+#define VERSION 2211250
 
 //uncomment this if you have a "my_config.h" file you'd like to use
 //#define WLED_USE_MY_CONFIG