Playlist bugfix.

wled00/json.cpp

@@ -239,7 +239,7 @@ bool deserializeState(JsonObject root, byte callMode, byte presetId)
   JsonObject udpn = root["udpn"];
   notifyDirect         = udpn["send"] | notifyDirect;
   receiveNotifications = udpn["recv"] | receiveNotifications;
-  bool noNotification  = udpn[F("nn")]; //send no notification just for this request
+  if ((bool)udpn[F("nn")]) callMode = CALL_MODE_NO_NOTIFY; //send no notification just for this request
 
   unsigned long timein = root[F("time")] | UINT32_MAX; //backup time source if NTP not synced
   if (timein != UINT32_MAX) {
@@ -339,12 +339,13 @@ bool deserializeState(JsonObject root, byte callMode, byte presetId)
   JsonObject playlist = root[F("playlist")];
   if (!playlist.isNull() && loadPlaylist(playlist, presetId)) {
     //do not notify here, because the first playlist entry will do
-    noNotification = true;
+    if (root["on"].isNull()) callMode = CALL_MODE_NO_NOTIFY;
+    else callMode = CALL_MODE_DIRECT_CHANGE;  // possible bugfix for playlist only containing HTTP API preset FX=~
   } else {
     interfaceUpdateCallMode = CALL_MODE_WS_SEND;
   }
 
-  colorUpdated(noNotification ? CALL_MODE_NO_NOTIFY : callMode);
+  colorUpdated(callMode);
 
   return stateResponse;
 }

wled00/led.cpp

@@ -30,7 +30,6 @@ void toggleOnOff()
   {
     briLast = bri;
     bri = 0;
-    unloadPlaylist();
   }
 }
 
@@ -38,8 +37,7 @@ void toggleOnOff()
 //scales the brightness with the briMultiplier factor
 byte scaledBri(byte in)
 {
-  uint32_t d = in*briMultiplier;
-  uint32_t val = d/100;
+  uint16_t val = ((uint16_t)in*briMultiplier)/100;
   if (val > 255) val = 255;
   return (byte)val;
 }

wled00/set.cpp

@@ -514,10 +514,11 @@ bool updateVal(const String* req, const char* key, byte* val, byte minv, byte ma
     int out = getNumVal(req, pos+1);
     if (out == 0)
     {
+      // we only have ~ (and perhaps -)
       if (req->charAt(pos+4) == '-') {
-        *val = min((int)maxv, max((int)minv, (int)(*val -1)));
+        *val = (int)(*val -1) < (int)minv ? maxv : (*val -1);
       } else {
-        *val = min((int)maxv, max((int)minv, (int)(*val +1)));
+        *val = (int)(*val +1) > (int)maxv ? minv : (*val +1);
       }
     } else {
       out += *val;