Index: firmware/App/Services/FPGA.c
===================================================================
diff -u -r70b000b9a49b56f1e5d41aebddf4ed97a01faa0b -rc6199e5ac2d3aea67d9eac361a84bbe7a27bcd74
--- firmware/App/Services/FPGA.c	(.../FPGA.c)	(revision 70b000b9a49b56f1e5d41aebddf4ed97a01faa0b)
+++ firmware/App/Services/FPGA.c	(.../FPGA.c)	(revision c6199e5ac2d3aea67d9eac361a84bbe7a27bcd74)
@@ -81,11 +81,12 @@
 #define FPGA_AIRTRAP_LEVEL_LOW_MASK     0x0008                  ///< Bit mask for air trap lower level sensor.
 #define FPGA_AIRTRAP_LEVEL_HIGH_MASK    0x0004                  ///< Bit mask for air trap upper level sensor.
 
-#define FPGA_FLUIDLEAK_STATE_MASK       0x0040                  ///< Bit mask for fluid leak detector.
-#define FPGA_BLOODLEAK_STATE_MASK       0x0040                  ///< Bit mask for blood leak detector.
+#define FPGA_FLUID_LEAK_STATE_MASK       0x0040                  ///< Bit mask for fluid leak detector.
+#define FPGA_BLOOD_LEAK_STATE_MASK       0x1000                  ///< Bit mask for blood leak detector.
+#define FPGA_BLOOD_LEAK_ZERO_STATE_MASK  0x2000                  ///< Bit mask for blood leak detector zero.
+
 #define FPGA_ADA_INPUT_STATUS_MASK      0x0001                  ///< Bit mask for arterial air bubble detector input status.
 #define FPGA_ADV_INPUT_STATUS_MASK      0x0002                  ///< Bit mask for venous air bubble detector input status.
-#define FPGA_BLOOD_LEAK_STATUS_MASK     0x1000                  ///< Bit mask for blood leak detector status.
 
 // FPGA Sensors Record
 #pragma pack(push,1)
@@ -1456,7 +1457,7 @@
  *************************************************************************/
 BOOL getFPGABloodLeakDetectorStatus( void )
 {
-    U16 const status = fpgaSensorReadings.fpgaGPIO & FPGA_BLOOD_LEAK_STATUS_MASK;
+    U16 const status = fpgaSensorReadings.fpgaGPIO & FPGA_BLOOD_LEAK_STATE_MASK;
 
     return ( 0 == status ? FALSE : TRUE );
 }
@@ -1511,7 +1512,7 @@
  *************************************************************************/
 BOOL noFPGAFluidLeakDetected( void )
 {
-    U16 noFluidLeakDetected = fpgaSensorReadings.fpgaGPIO & FPGA_FLUIDLEAK_STATE_MASK;
+    U16 noFluidLeakDetected = fpgaSensorReadings.fpgaGPIO & FPGA_FLUID_LEAK_STATE_MASK;
 
     return ( 0 == noFluidLeakDetected ? FALSE : TRUE );
 }
@@ -1526,7 +1527,7 @@
  *************************************************************************/
 BOOL noFPGABloodLeakDetected( void )
 {
-    U16 noBloodLeakDetected = fpgaSensorReadings.fpgaGPIO & FPGA_BLOODLEAK_STATE_MASK;
+    U16 noBloodLeakDetected = fpgaSensorReadings.fpgaGPIO & FPGA_BLOOD_LEAK_STATE_MASK;
 
     return ( 0 == noBloodLeakDetected ? FALSE : TRUE );
 }