Index: firmware/App/Services/FpgaTD.h
===================================================================
diff -u -r41b06072545ff2013cbb16cd874da07ad563b10e -r9b1c4a9731b66bc4aab3fb1d02b0ab608efa9598
--- firmware/App/Services/FpgaTD.h	(.../FpgaTD.h)	(revision 41b06072545ff2013cbb16cd874da07ad563b10e)
+++ firmware/App/Services/FpgaTD.h	(.../FpgaTD.h)	(revision 9b1c4a9731b66bc4aab3fb1d02b0ab608efa9598)
@@ -8,7 +8,7 @@
 * @file    FpgaTD.h
 *
 * @author  (last)      Varshini Nagabooshanam
-* @date    (last)      22-May-2026
+* @date    (last)      15-Jun-2026
 *
 * @author  (original)  Sean Nash
 * @date    (original)  01-Aug-2024
@@ -147,7 +147,6 @@
 U16  getFPGABoardTemperature( void );
 U32  getFPGAPBAADCTemperature( void );
 U16  getFPGAInletFan1TogglePeriod( void );
-U16  getAirPumpRPM( void );
 
 BOOL getH9FrontDoorClosedStatus( void );
 U32 getFPGAEjectorRetractOpticalSensor( void );
@@ -170,6 +169,34 @@
 U16  getFPGASyringePumpDACSetting( void );
 U16  getFPGASyringePumpDACStoredSetting( void );
 
+void setH1CmdHeader( U16 cmdHeader );
+void setH1InputWord1( U16 inputWord1 );
+void setH1InputWord2( U16 inputWord2 );
+void setH1InputWord3( U16 inputWord3 );
+void setH1FPGACmd( U08 cmd );
+void setH1EnableReset( U08 value );
+
+void setH19CmdHeader( U16 cmdHeader );
+void setH19InputWord1( U16 inputWord1 );
+void setH19InputWord2( U16 inputWord2 );
+void setH19InputWord3( U16 inputWord3 );
+void setH19FPGACmd( U08 cmd );
+void setH19EnableReset( U08 value );
+
+U08 getH1SPICmdStatus( void );
+U08 getH1ReadCount( void );
+U08 getH1ErrorCount( void );
+U16 getH1OutputWord1( void );
+U16 getH1OutputWord2( void );
+U16 getH1OutputWord3( void );
+
+U08 getH19SPICmdStatus( void );
+U08 getH19ReadCount( void );
+U08 getH19ErrorCount( void );
+U16 getH19OutputWord1( void );
+U16 getH19OutputWord2( void );
+U16 getH19OutputWord3( void );
+
 /**@}*/
 
 #endif