Moving to version 2 of the library

Bounce/Bounce.cpp

@@ -0,0 +1,84 @@
+
+// Please read Bounce.h for information about the liscence and authors
+
+#if defined(ARDUINO) && ARDUINO >= 100
+#include "Arduino.h"
+#else
+#include "WProgram.h"
+#endif
+#include "Bounce.h"
+
+
+
+Bounce::Bounce() {
+	this->interval_millis = 10;
+	
+}
+
+void Bounce::attach(int pin) {
+ this->pin = pin;
+ debouncedState = unstableState = digitalRead(pin);
+ #ifdef BOUNCE_RAPID_FIRE
+ previous_millis = 0;
+ #else
+ previous_millis = millis();
+ #endif
+}
+
+
+
+void Bounce::interval(unsigned long interval_millis)
+{
+  this->interval_millis = interval_millis;
+  
+}
+
+
+bool Bounce::update()
+{
+
+#ifdef BOUNCE_RAPID_FIRE
+
+	// Ignore everything if we are locked out
+	if (millis() - previous_millis >= interval_millis) {
+		uint8_t currentState = digitalRead(pin);
+		if (debouncedState != currentState ) {
+			previous_millis = millis();
+			debouncedState = currentState;
+			return 1;
+		}
+	}
+	return 0;
+
+#else
+	// Lire l'etat de l'interrupteur dans une variable temporaire.
+	uint8_t currentState = digitalRead(pin);
+	stateChanged = false;
+
+	// Redemarrer le compteur timeStamp tant et aussi longtemps que
+	// la lecture ne se stabilise pas.
+	if ( currentState != unstableState ) {
+			previous_millis = millis();
+	} else 	if ( millis() - previous_millis >= interval_millis ) {
+				// Rendu ici, la lecture est stable
+
+				// Est-ce que la lecture est différente de l'etat emmagasine de l'interrupteur?
+				if ( currentState != debouncedState ) {
+						debouncedState = currentState;
+						stateChanged = true;
+						
+				}
+
+	}
+	 
+	unstableState = currentState;
+	return stateChanged;
+#endif
+
+}
+
+uint8_t Bounce::read()
+{
+	return debouncedState;
+}
+