Index: firmware/App/Drivers/GPIO.h
===================================================================
diff -u -re8654d6ebf2c76c6bae8e1b465cc1382d205832a -r3a8cf075eb6f0d255f516ac26bac7fbaacfde14a
--- firmware/App/Drivers/GPIO.h	(.../GPIO.h)	(revision e8654d6ebf2c76c6bae8e1b465cc1382d205832a)
+++ firmware/App/Drivers/GPIO.h	(.../GPIO.h)	(revision 3a8cf075eb6f0d255f516ac26bac7fbaacfde14a)
@@ -43,6 +43,7 @@
 void setAlarmLampGreenSignal( void );
 void setAlarmLampBlueSignal( void );
 void setAlarmLampRedSignal( void );
+
 void clrAlarmLampGreenSignal( void );
 void clrAlarmLampBlueSignal( void );
 void clrAlarmLampRedSignal( void );
@@ -57,6 +58,8 @@
 void setAlarmBuzzerSignal( void );
 void clrAlarmBuzzerSignal( void );
 
+void setAirPumpMotorSignal( PIN_SIGNAL_STATE_T signal );
+
 /**@}*/
 
 #endif