Index: firmware/App/DDCommon.h
===================================================================
diff -u -rb22ad2b7f371f52b27776ef438e36487111320b3 -r5479efc61e81eb9e133d529afe805b006797a572
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision b22ad2b7f371f52b27776ef438e36487111320b3)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 5479efc61e81eb9e133d529afe805b006797a572)
@@ -36,9 +36,6 @@
 //Uncomment the below line for new dosing pump testing
 //#define __PUMPTEST__            1
 
-//Uncomment below line for future hardware version
-//#define __ALPHA_AO_VER__        1
-
 //Uncomment below for dialysate pump PI testing
 //#define __PITEST__              1
 
@@ -57,6 +54,9 @@
 //Uncomment below once characterization/study completed
 //#define ENABLE_ALARM_2
 
+//Uncomment below if balancing chamber pressure alarm is required
+#define __BC_PRESSURE_ALARM__     1
+
 //Uncomment below to disable heaters debug message
 #define __HEATERS_DEBUG__         1
 
Index: firmware/App/Services/FPInterface.c
===================================================================
diff -u -re0102a0a08c0d83bcc8e959551079063e2e60d9f -r5479efc61e81eb9e133d529afe805b006797a572
--- firmware/App/Services/FPInterface.c	(.../FPInterface.c)	(revision e0102a0a08c0d83bcc8e959551079063e2e60d9f)
+++ firmware/App/Services/FPInterface.c	(.../FPInterface.c)	(revision 5479efc61e81eb9e133d529afe805b006797a572)
@@ -41,7 +41,6 @@
 static FP_OP_MODE_T fpCurrentOpMode;                                        ///< Current TD operation mode.
 static U32  fpSubMode;                                                      ///< Current state (sub-mode) of current TD operation mode.
 static F32  fpFlowRate;                                                     ///< FP flow rate
-
 static BOOL fpOpModeDataFreshFlag = FALSE;                                  ///< Flag to signal/process fresh FP op mode data
 
 // ********** private function prototypes **********