state-handler: #6 add event class

StateHandler/inc/Event.h

@@ -0,0 +1,33 @@
+/*
+ * Event.h
+ *
+ *  Created on: Oct 5, 2022
+ *      Author: tylen
+ */
+
+#ifndef EVENT_H_
+#define EVENT_H_
+
+class Event {
+ public:
+  virtual ~Event(){};
+
+  enum eventType {
+    /** Start of the event */
+    eEnter,
+    /** End of the event*/
+    eExit,
+    /** Button toggle event type (has values:
+     * temperature or button) */
+    eKey,
+    /** Time event */
+    eTick
+  };
+  Event(eventType e = eTick, int b = 0, int t = 0)
+      : type(e), button(b), temp(t){};
+  eventType type;
+  int button;
+  int temp;
+};
+
+#endif /* EVENT_H_ */

StateHandler/inc/StateHandler.h

@@ -17,6 +17,7 @@
 
 #include "DigitalIoPin.h"
 #include "Counter.h"
+#include "Event.h"
 
 /** Buttons enumeration
  *