Merge pull request #5 from IPdotSetAF/2-example-sketch

added example sketch

Author: IPdotSetAF

examples/Blink/Blink.ino

@@ -0,0 +1,51 @@
+#include <EZButton.h>
+
+#define BTN_1_PIN 6
+#define BTN_1 0
+
+void ReadButtons(bool *states, int num) {
+  //Read all button states however you want
+  states[BTN_1] = !digitalRead(BTN_1_PIN);
+}
+
+EZButton _ezb(1, ReadButtons, 1000, 200);
+
+void setup() {
+  //initialize pins
+  pinMode(BTN_1_PIN, INPUT);
+  pinMode(LED_BUILTIN, OUTPUT);
+
+  //subscribe to needed events
+  _ezb.Subscribe(BTN_1, Btn1Pressed, PRESSED);
+  _ezb.Subscribe(BTN_1, Btn1Released, RELEASED);
+  _ezb.Subscribe(BTN_1, Btn1Hold, HOLD);
+  _ezb.Subscribe(BTN_1, Btn1HoldReleased, HOLD_RELEASED);
+}
+
+void loop() {
+  //EZButton loop
+  _ezb.Loop();
+}
+
+void Btn1Pressed() {
+  digitalWrite(LED_BUILTIN, HIGH);
+}
+
+void Btn1Released() {
+  digitalWrite(LED_BUILTIN, LOW);
+}
+
+bool state = true;
+void Btn1Hold() {
+  state = !state;
+  digitalWrite(LED_BUILTIN, state);
+}
+
+void Btn1HoldReleased() {
+  for (int i = 0; i < 6; i++) {
+    state = !state;
+    digitalWrite(LED_BUILTIN, state);
+    delay(50);
+  }
+  digitalWrite(LED_BUILTIN, LOW);
+}