Merge branch 'dev' into mergedev-201226

wled00/fcn_declare.h

@@ -155,6 +155,7 @@ class PinManagerClass {
   uint8_t pinAlloc[3] = {0x00, 0x00, 0x00}; //24bit, 1 bit per pin, we use first 17bits
   #else
   uint8_t pinAlloc[5] = {0x00, 0x00, 0x00, 0x00, 0x00}; //40bit, 1 bit per pin, we use all bits
+  uint8_t ledcAlloc[2] = {0x00, 0x00}; //16 LEDC channels
   #endif
 
   public:
@@ -162,6 +163,10 @@ class PinManagerClass {
   bool allocatePin(byte gpio, bool output = true);
   bool isPinAllocated(byte gpio);
   bool isPinOk(byte gpio, bool output = true);
+  #ifdef ARDUINO_ARCH_ESP32
+  byte allocateLedc(byte channels);
+  void deallocateLedc(byte pos, byte channels);
+  #endif
 };
 
 //playlist.cpp