Index: firmware/App/Drivers/EjectorMotor.h
===================================================================
diff -u -r0e4a62ba24d906d9e5b33b293f93405b8c0391ce -rcf22584fb68bb29311d81d1e5ad79f8cf064b8fb
--- firmware/App/Drivers/EjectorMotor.h	(.../EjectorMotor.h)	(revision 0e4a62ba24d906d9e5b33b293f93405b8c0391ce)
+++ firmware/App/Drivers/EjectorMotor.h	(.../EjectorMotor.h)	(revision cf22584fb68bb29311d81d1e5ad79f8cf064b8fb)
@@ -33,15 +33,25 @@
 
 // ********** public definitions **********
 
+/// Enumeration of the ejector optical sensor
+typedef enum
+{
+    EJECTOR_OPT_SENSOR_RETRACT = 0,
+    EJECTOR_OPT_SENSOR_ENGAGE,
+    NUM_OF_EJECTOR_OPT_SENSORS
+} EJECTOR_OPT_SENSOR_T;
+
 // ********** public function prototypes **********
 
 void initEjectorMotor( void );
 void disableEjectorMotor( void );
 BOOL setEjectorMotorSpeed( F32 rpm );
 F32  getEjectorMotorSetSpeed( void );
 void execEjectorMotorRamping( void );
+BOOL isEjectorOpticalSensorActive( EJECTOR_OPT_SENSOR_T sensorID );
 
 BOOL testSetEjectorMotorSpeed( MESSAGE_T *message );
+BOOL testEjectorOpticalSensorOverride( MESSAGE_T *message );
 
 /**@}*/