cycle effect now tracks the heap leakage of the running effects. Cause somewhere's a memory leak leading to restarts of the ESP every about 2 days...

include/effect_cycle.h

@@ -8,6 +8,7 @@ private:
     Effect* effect = NULL;
     uint16_t effect_id = -1;
     unsigned long effectSince = 0;
+    uint16_t _heap_free = 0;
     uint8_t _effects_count;
 public:
 	CycleEffect();

src/effect_cycle.cpp

@@ -29,16 +29,26 @@ void CycleEffect::changeEffect() {
 
     if (effect) delete effect;
     
+    int16_t diff;
+    uint16_t old_heap = _heap_free;
+    _heap_free = ESP.getFreeHeap();
+    if (old_heap) {
+    	// diff positive = More heap used (baad)
+    	// diff negative = Less heap used (good-ish)
+    	diff = old_heap - _heap_free;
+		LOGln("CycleEffect * Heap usage: #%d,%d,%+d", effect_id, _heap_free, diff);
+    }
+    
     delay(25);
     LOGln("CycleEffect * Searching for new effect #%d", new_id);
+    uint8_t count = 0;
     for (uint8_t i=0; i<effects_size; i++) {
     	if (effects[i].use_in_cycle) {
-    		if (new_id == 0) {
+    		if (count == new_id) {
     			effect = effects[i].create();
     			break;
-			} else {
-    			new_id--;
 			}
+			count++;
 		}
 	}
     if (effect) {