Move master branch from from mios git repo

2014-01-23 00:23:15 +01:00
commit 609d9e5be9
352 changed files with 53418 additions and 0 deletions
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+#include <Bounce2.h>
+
+/* 
+DESCRIPTION
+====================
+Simple example of the bounce library that sets three states for a button through the duration of the press.
+Open the Serial Monitor (57600 baud) for debug messages.
+
+CIRCUIT
+====================
+https://raw.github.com/thomasfredericks/Bounce-Arduino-Wiring/master/Bounce/examples/circuit-bounce-change-duration-retrigger.png
+*/
+
+#define BUTTON_PIN 2
+#define LED_PIN 13
+
+// Instantiate a Bounce object
+Bounce debouncer = Bounce(); 
+
+// The current buttonState
+// 0 : released
+// 1 : pressed less than 2 seconds
+// 2 : pressed longer than 2 seconds
+int buttonState; 
+unsigned long buttonPressTimeStamp;
+
+void setup() {
+  
+  Serial.begin(57600);
+  
+  // Setup the button
+  pinMode(BUTTON_PIN,INPUT);
+  // Activate internal pull-up
+  digitalWrite(BUTTON_PIN,HIGH);
+  
+  // After setting up the button, setup debouncer
+  debouncer.attach(BUTTON_PIN);
+  debouncer.interval(5);
+  
+  //Setup the LED
+  pinMode(LED_PIN,OUTPUT);
+  
+}
+
+void loop() {
+ // Update the debouncer and get the changed state
+  boolean changed = debouncer.update();
+
+
+  
+  if ( changed ) {
+       // Get the update value
+     int value = debouncer.read();
+    if ( value == HIGH) {
+       digitalWrite(LED_PIN, HIGH );
+   
+       buttonState = 0;
+       Serial.println("Button released (state 0)");
+   
+   } else {
+         digitalWrite(LED_PIN, LOW );
+         buttonState = 1;
+         Serial.println("Button pressed (state 1)");
+         buttonPressTimeStamp = millis();
+     
+   }
+  }
+  
+  if  ( buttonState == 1 ) {
+    if ( millis() - buttonPressTimeStamp >= 2000 ) {
+        buttonState = 2;
+       Serial.println("Button held for two seconds (state 2)");
+    }
+  }
+ 
+ 
+}
+