Index: firmware/App/Controllers/AirPump.h
===================================================================
diff -u -r395522dffef1348e176564925656012f529c1910 -r559f5dc97224f8f86cafb9bc1e99c651e662029d
--- firmware/App/Controllers/AirPump.h	(.../AirPump.h)	(revision 395522dffef1348e176564925656012f529c1910)
+++ firmware/App/Controllers/AirPump.h	(.../AirPump.h)	(revision 559f5dc97224f8f86cafb9bc1e99c651e662029d)
@@ -7,8 +7,8 @@
 *
 * @file    AirPump.h
 *
-* @author  (last)      Sean Nash
-* @date    (last)      23-Jun-2025
+* @author  (last)      Varshini Nagabooshanam
+* @date    (last)      21-May-2026
 *
 * @author  (original)  Sean Nash
 * @date    (original)  19-Sep-2024
@@ -38,7 +38,12 @@
 typedef struct
 {
     U32 h12State;                   ///< Air pump state status
-    U32 h12Power;                   ///< Air pump power level setting
+    F32 h12Power;                   ///< Air pump power level setting in duty cycle percentage
+    U32 h12Rpm;                     ///< Air pump speed in RPM.
+    //TODO: remove after validating air pump speed
+    U32 fpgah12Rpm;                 ///< Air pump fpga speed in RPM.
+    //TODO: remove after validating air pump speed
+    U32 scalarPower;                ///< Scalar power
 } AIR_PUMP_PAYLOAD_T;
 #pragma pack(pop)
 
@@ -55,7 +60,7 @@
 
 void initAirPump(void);
 void execAirPumpController(void);
-void setAirPumpState( AIR_PUMP_STATE_T state, U08 power );
+BOOL setAirPumpState( AIR_PUMP_STATE_T state, F32 power );
 AIR_PUMP_STATE_T getAirPumpState( void );
 
 BOOL testAirPumpDataPublishIntervalOverride( MESSAGE_T *message );