Add CodeQL symlink to gitignore

Co-authored-by: DedeHai <6280424+DedeHai@users.noreply.github.com>

.gitignore

@@ -25,3 +25,4 @@ wled-update.sh
 /wled00/Release
 /wled00/wled00.ino.cpp
 /wled00/html_*.h
+_codeql_detected_source_root

wled00/bus_manager.h

@@ -451,7 +451,7 @@ struct BusConfig {
   //validates start and length and extends total if needed
   bool adjustBounds(uint16_t& total) {
     if (!count) count = 1;
-    if (count > MAX_LEDS_PER_BUS) count = MAX_LEDS_PER_BUS;
+    if (!Bus::isVirtual(type) && count > MAX_LEDS_PER_BUS) count = MAX_LEDS_PER_BUS;
     if (start >= MAX_LEDS) return false;
     //limit length of strip if it would exceed total permissible LEDs
     if (start + count > MAX_LEDS) count = MAX_LEDS - start;

wled00/data/settings_leds.htm

@@ -330,33 +330,29 @@
 				}
 				// do we have a led count field
 				if (nm=="LC") {
+					if (!isHub75(t)) {
+						LC.max = isAna(t) ? 1 : (isDig(t) ? maxPB : 16384); // set max value
+					} else {
+						LC.min = undefined;
+						LC.max = undefined;
+					}
 					let c = parseInt(LC.value,10); //get LED count
 					if (!customStarts || !startsDirty[toNum(n)]) gId("ls"+n).value = sLC; //update start value
 					gId("ls"+n).disabled = !customStarts; //enable/disable field editing
 					if (c) {
 						let s = parseInt(gId("ls"+n).value); //start value
 						if (s+c > sLC) sLC = s+c; //update total count
-						if (c > maxLC) maxLC = c; //max per output
 						if (!isVir(t)) sPC += c; //virtual out busses do not count towards physical LEDs
 						if (isDig(t)) {
+							if (c > maxLC) maxLC = c; //max per output
 							sDI += c; // summarize digital LED count
 							let maPL = parseInt(d.Sf["LA"+n].value);
-							if (maPL == 255) maPL = 12;
+							if (maPL == 255) maPL = 12; // wacky WS2815 mode (255 == 12mA per LED)
 							busMA += maPL*c; // summarize maximum bus current (calculated)
 						}
 					} // increase led count
 					return;
 				}
-				// do we have led pins for digital leds
-				if (nm=="L0" || nm=="L1") {
-					if (!isHub75(t)) {
-						d.Sf["LC"+n].max = maxPB; // update max led count value
-					}
-					else {
-						d.Sf["LC"+n].min = undefined;
-						d.Sf["LC"+n].max = undefined;
-					}
-				}
 				// ignore IP address (stored in pins for virtual busses)
 				if (nm.search(/^L[0-3]/) == 0) { // pin fields
 					if (isVir(t)) {