Splitted large code into multiple modules

multi_lamp/switchwatcher.cpp

@@ -0,0 +1,38 @@
+#include "switchwatcher.h"
+
+#include <Arduino.h>
+
+#include "relais.h"
+
+SwitchWatcher::SwitchWatcher(const int pin, Relais &relais) :
+    m_pin(pin),
+    m_relais(relais)
+{
+}
+
+void SwitchWatcher::begin()
+{
+    pinMode(m_pin, INPUT_PULLUP);
+    m_lastState = status();
+    m_countdown = 0;
+}
+
+void SwitchWatcher::handle()
+{
+    if(status() != m_lastState)
+    {
+        if(++m_countdown >= 10)
+        {
+            m_relais.toggle();
+            m_lastState = !m_lastState;
+            m_countdown = 0;
+        }
+    }
+    else
+        m_countdown = 0;
+}
+
+bool SwitchWatcher::status() const
+{
+    return digitalRead(m_pin) == HIGH;
+}