diff --git a/EventHandler/.cproject b/EventHandler/.cproject
index 4986d0b..24eb5ee 100644
--- a/EventHandler/.cproject
+++ b/EventHandler/.cproject
@@ -42,13 +42,14 @@
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 									<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
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+								<option id="com.crt.advproject.cpp.misc.dialect.1047276372" name="Language standard" superClass="com.crt.advproject.cpp.misc.dialect" useByScannerDiscovery="true" value="com.crt.advproject.misc.dialect.c++11" valueType="enumerated"/>
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 									<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
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 									<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
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@@ -140,14 +143,15 @@
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 									<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
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-								<option id="com.crt.advproject.cpp.hdrlib.1905759872" superClass="com.crt.advproject.cpp.hdrlib" value="Newlib" valueType="enumerated"/>
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 									<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
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 								<option id="gnu.both.asm.option.flags.crt.1015763638" name="Assembler flags" superClass="gnu.both.asm.option.flags.crt" value="-c -x assembler-with-cpp -DNDEBUG -D__CODE_RED -DCORE_M3 -D__USE_LPCOPEN -D__LPC15XX__ -D__NEWLIB__" valueType="string"/>
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+								<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="gnu.both.asm.option.include.paths.1647164058" name="Include paths (-I)" superClass="gnu.both.asm.option.include.paths" valueType="includePath">
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/${ProjName}/inc}&quot;"/>
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 									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/lpc_chip_15xx/inc}&quot;"/>
 									<listOptionValue builtIn="false" value="&quot;${workspace_loc://inc}&quot;"/>
+									<listOptionValue builtIn="false" value="&quot;${workspace_loc:/DigitalIoPin/inc}&quot;"/>
 								</option>
-								<option id="com.crt.advproject.gas.hdrlib.1849085416" superClass="com.crt.advproject.gas.hdrlib" value="Newlib" valueType="enumerated"/>
-								<option id="com.crt.advproject.gas.specs.451573115" superClass="com.crt.advproject.gas.specs" value="com.crt.advproject.gas.specs.newlib" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.hdrlib.1849085416" name="Library headers" superClass="com.crt.advproject.gas.hdrlib" value="Newlib" valueType="enumerated"/>
+								<option id="com.crt.advproject.gas.specs.451573115" name="Specs" superClass="com.crt.advproject.gas.specs" value="com.crt.advproject.gas.specs.newlib" valueType="enumerated"/>
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@@ -239,4 +245,5 @@
 	<storageModule moduleId="com.crt.advproject">
 		<boardId>LPCXpresso1549</boardId>
 	</storageModule>
+	<storageModule moduleId="org.eclipse.cdt.make.core.buildtargets"/>
 </cproject>
\ No newline at end of file
diff --git a/EventHandler/inc/EventHandler.h b/EventHandler/inc/EventHandler.h
index f715beb..72d5ca9 100644
--- a/EventHandler/inc/EventHandler.h
+++ b/EventHandler/inc/EventHandler.h
@@ -8,10 +8,22 @@
 #ifndef EVENTHANDLER_H_
 #define EVENTHANDLER_H_
 
+#include "DigitalIoPin.h"
+
+typedef struct _EVENT_HANDL{
+	DigitalIoPin * _button_control_up;
+	DigitalIoPin * _button_control_down;
+	DigitalIoPin * _button_control_toggle_mode;
+	DigitalIoPin * _button_control_toggle_active;
+} EVENT_HANDL;
+
 class EventHandler {
 public:
-	EventHandler();
+	EventHandler(EVENT_HANDL * btns);
 	virtual ~EventHandler();
+private:
+	EVENT_HANDL = {0,0,0,0};
+
 };
 
 #endif /* EVENTHANDLER_H_ */
diff --git a/EventHandler/src/EventHandler.cpp b/EventHandler/src/EventHandler.cpp
index 4faa8cf..6eeb873 100644
--- a/EventHandler/src/EventHandler.cpp
+++ b/EventHandler/src/EventHandler.cpp
@@ -7,7 +7,7 @@
 
 #include <EventHandler.h>
 
-EventHandler::EventHandler() {
+EventHandler::EventHandler(EVENT_HANDL * btns) {
 	// TODO Auto-generated constructor stub
 
 }