Index: firmware/App/Services/FPGA.h
===================================================================
diff -u -r1240b612f790f931825aba86ec37f37eccce9336 -r39dd0b7734331c784b8410f2bbd481e0f792892e
--- firmware/App/Services/FPGA.h	(.../FPGA.h)	(revision 1240b612f790f931825aba86ec37f37eccce9336)
+++ firmware/App/Services/FPGA.h	(.../FPGA.h)	(revision 39dd0b7734331c784b8410f2bbd481e0f792892e)
@@ -110,6 +110,8 @@
 void getFPGAAccelMaxes( S16 *xm, S16*ym, S16*zm );
 void getFPGAAccelStatus( U16 *cnt, U16 *accelFPGAFaultReg );
 
+F32  getFPGABackupAlarmAudioCurrent( void );
+
 void getFPGAAirTrapLevels( BOOL *airAtLower, BOOL *airAtUpper );
 
 void setFPGASensorTest( U08 sensorTest );