Encoder fyrir position í int32, stöðuvél án null-pointera, nefndir fastar, LED gegnum context

src/operational_state.cpp

@@ -8,7 +8,7 @@ void OperationalState::enter()
 {
     Serial.println("State: Operational");
 
-    digitalWrite(LED_BUILTIN, HIGH);
+    context->led_on();
 }
 
 
@@ -33,5 +33,5 @@ void OperationalState::exit()
 {
     context->stop_motor();
 
-    digitalWrite(LED_BUILTIN, LOW);
+    context->led_off();
 }