Update ADebouncer.cpp

Correct bitwise NOT (~) and use bitwise XOR (^) instead of not equal to (!=).
MicroBeaut · Dec 21, 2023 · 348b964 · 348b964
1 parent 9a53a51
commit 348b964
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/src/ADebouncer.cpp b/src/ADebouncer.cpp
@@ -26,21 +26,21 @@ boolean ADebouncer::debounce(boolean input) {
   _prevInput = _input;
   _prevOutput = _output;
   _input = input;
-  if (_input != _prevInput) _debounceStartTime = currentTime;
+  if (_input ^ _prevInput) _debounceStartTime = currentTime;
   if (_debouncing) {
     unsigned long elapsedTime = currentTime - _debounceStartTime;
     if (elapsedTime >= _debouncePeriod) {
       _debouncing = false;
       _output = _input;
     }
   } else {
-    if (_input != _output) {
-      if (_instant == INSTANT) _output = _input;
+    if (_input ^ _output) {
+      if (_instant) _output = _input;
       _debouncing = true;
     }
   }
-  _rising = _output & !_prevOutput;
-  _falling = !_output & _prevOutput;
+  _rising = _output & ~_prevOutput;
+  _falling = ~_output & _prevOutput;
   return _output;
 }
 
@@ -62,4 +62,4 @@ boolean ADebouncer::rising() {
 
 boolean ADebouncer::falling() {
   return _falling;
-}
+}