Index: firmware/App/Controllers/PresOccl.c
===================================================================
diff -u -rd521a5bf7b77afeaf2b5593f8c287591cda3385c -r68ad3f72e0e99411960c27f50cbec9e2dd797a4a
--- firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision d521a5bf7b77afeaf2b5593f8c287591cda3385c)
+++ firmware/App/Controllers/PresOccl.c	(.../PresOccl.c)	(revision 68ad3f72e0e99411960c27f50cbec9e2dd797a4a)
@@ -73,6 +73,7 @@
 
 #define PSI_TO_MMHG                         ( 51.7149F )                                    ///< Conversion factor for converting PSI to mmHg.
 
+// The new arterial pressure sensor is the same as the venous pressure sensor
 #define VENOUS_PRESSURE_NORMAL_OP           0                                               ///< Venous pressure status bits indicate normal operation.
 #define VENOUS_PRESSURE_CMD_MODE            1                                               ///< Venous pressure status bits indicate sensor in command mode.
 #define VENOUS_PRESSURE_STALE_DATA          2                                               ///< Venous pressure status bits indicate data is stale (no new data since last fpga read).
@@ -661,7 +662,6 @@
                 }
             }
         }
-
         // Check for occlusion in Treatment modes where pumps are moving
         else if ( MODE_TREA == getCurrentOperationMode() )
         {