Fix disbling AudioReactive usermod

Reduce IRAM pressure for ESP8266

usermods/audioreactive/audio_reactive.h

@@ -110,7 +110,7 @@ static float fftResultPink[16] = { 1.70f, 1.71f, 1.73f, 1.78f, 1.68f, 1.56f, 1.5
 
 // Create FFT object
 static arduinoFFT FFT = arduinoFFT(vReal, vImag, samplesFFT, SAMPLE_RATE);
-static TaskHandle_t FFT_Task;
+static TaskHandle_t FFT_Task = nullptr;
 
 float fftAddAvg(int from, int to) {
   float result = 0.0f;
@@ -987,17 +987,22 @@ class AudioReactive : public Usermod {
 #ifdef WLED_DEBUG
       fftTime = sampleTime = 0;
 #endif
-      if (init) vTaskDelete(FFT_Task); // update is about to begin, remove task to prevent crash
+      if (init && FFT_Task) {
-      else {  // update has failed or create task requested
+        vTaskSuspend(FFT_Task);   // update is about to begin, disable task to prevent crash
-        // Define the FFT Task and lock it to core 0
+      } else {
-        xTaskCreatePinnedToCore(
+        // update has failed or create task requested
-          FFTcode,                          // Function to implement the task
+        if (FFT_Task)
-          "FFT",                            // Name of the task
+          vTaskResume(FFT_Task);
-          5000,                             // Stack size in words
+        else
-          NULL,                             // Task input parameter
+          xTaskCreatePinnedToCore(
-          1,                                // Priority of the task
+            FFTcode,                          // Function to implement the task
-          &FFT_Task,                        // Task handle
+            "FFT",                            // Name of the task
-          0);                               // Core where the task should run
+            5000,                             // Stack size in words
+            NULL,                             // Task input parameter
+            1,                                // Priority of the task
+            &FFT_Task,                        // Task handle
+            0                                 // Core where the task should run
+          );
       }
     }
 

wled00/FX_2Dfcn.cpp

@@ -26,6 +26,23 @@
 #include "FX.h"
 #include "palettes.h"
 
+#ifdef SEGMENT
+  #undef SEGMENT
+  #define SEGMENT          _segments[_segment_index]
+#endif
+#ifdef SEGCOLOR
+  #undef SEGCOLOR
+  #define SEGCOLOR(x)      _colors_t[x]
+#endif
+#ifdef SEGENV
+  #undef SEGENV
+  #define SEGENV           _segment_runtimes[_segment_index]
+#endif
+#ifdef SEGLEN
+  #undef SEGLEN
+  #define SEGLEN           _virtualSegmentLength
+#endif
+
 // setUpMatrix() - constructs ledmap array from matrix of panels with WxH pixels
 // this converts physical (possibly irregular) LED arrangement into well defined
 // array of logical pixels: fist entry corresponds to left-topmost logical pixel
@@ -151,21 +168,16 @@ void IRAM_ATTR WS2812FX::setPixelColorXY(int x, int y, byte r, byte g, byte b, b
       uint16_t index, xX = (x+g), yY = (y+j);
       if (xX >= SEGMENT.width() || yY >= SEGMENT.height()) continue; // we have reached one dimension's end
 
-      //if (SEGMENT.getOption(SEG_OPTION_REVERSED)  ) xX = SEGMENT.width()  - xX - 1;
-      //if (SEGMENT.getOption(SEG_OPTION_REVERSED_Y)) yY = SEGMENT.height() - yY - 1;
-
       index = get2DPixelIndex(xX, yY);
       if (index < customMappingSize) index = customMappingTable[index];
       busses.setPixelColor(index, col);
 
       if (SEGMENT.getOption(SEG_OPTION_MIRROR)) { //set the corresponding horizontally mirrored pixel
-        //index = get2DPixelIndex(SEGMENT.width() - xX - 1, yY);
         index = SEGMENT.getOption(SEG_OPTION_TRANSPOSED) ? get2DPixelIndex(xX, SEGMENT.height() - yY - 1) : get2DPixelIndex(SEGMENT.width() - xX - 1, yY);
         if (index < customMappingSize) index = customMappingTable[index];
         busses.setPixelColor(index, col);
       }
       if (SEGMENT.getOption(SEG_OPTION_MIRROR_Y)) { //set the corresponding vertically mirrored pixel
-        //index = get2DPixelIndex(xX, SEGMENT.height() - yY - 1);
         index = SEGMENT.getOption(SEG_OPTION_TRANSPOSED) ? get2DPixelIndex(SEGMENT.width() - xX - 1, yY)  : get2DPixelIndex(xX, SEGMENT.height() - yY - 1);
         if (index < customMappingSize) index = customMappingTable[index];
         busses.setPixelColor(index, col);

wled00/FX_fcn.cpp

@@ -27,6 +27,23 @@
 #include "FX.h"
 #include "palettes.h"
 
+#ifdef SEGMENT
+  #undef SEGMENT
+  #define SEGMENT          _segments[_segment_index]
+#endif
+#ifdef SEGCOLOR
+  #undef SEGCOLOR
+  #define SEGCOLOR(x)      _colors_t[x]
+#endif
+#ifdef SEGENV
+  #undef SEGENV
+  #define SEGENV           _segment_runtimes[_segment_index]
+#endif
+#ifdef SEGLEN
+  #undef SEGLEN
+  #define SEGLEN           _virtualSegmentLength
+#endif
+
 /*
   Custom per-LED mapping has moved!