Index: firmware/App/Controllers/BloodFlow.c
===================================================================
diff -u -rae4a44c74291d5891ef2a7f45320158e73fecbbc -r927c47388ab6bd716b857f76e2026c116dd52e69
--- firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision ae4a44c74291d5891ef2a7f45320158e73fecbbc)
+++ firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 927c47388ab6bd716b857f76e2026c116dd52e69)
@@ -383,6 +383,7 @@
     isBloodPumpOn = FALSE;
     bpControlTimerCounter = 0;
     setPeristalticPumpSetSpeed( bloodPumpSetSpeedRPM );
+    setPeristalticPumpHardStop();
     resetPIController( PI_CONTROLLER_ID_BLOOD_FLOW, 0.0F, 0.0F );
 }
 
@@ -1319,6 +1320,27 @@
 
 /*********************************************************************//**
  * @brief
+ * The testHardStopBloodPump function hard stops the blood pump.
+ * @details \b Inputs: none
+ * @details \b Outputs: none
+ * @param message BP home command message from Dialin.
+ * @return TRUE if command successful, FALSE if not
+ *************************************************************************/
+BOOL testHardStopBloodPump( MESSAGE_T *message )
+{
+    BOOL result = FALSE;
+
+    if ( 0 == message->hdr.payloadLen )
+    {
+        result = TRUE;
+        signalBloodPumpHardStop();
+    }
+
+    return result;
+}
+
+/*********************************************************************//**
+ * @brief
  * The testBPFlowAlphaYInterceptOverride function overrides the Alpha Y
  * intercept of the blood flow estimation equation.
  * @details \b Inputs: none