Index: firmware/App/Modes/BloodPrime.c
===================================================================
diff -u -ra2a882ee989ef142887cd54a0f8311addaca812d -rc65ad0538ff99c3e13d7d7866ac15e38a1ef6002
--- firmware/App/Modes/BloodPrime.c	(.../BloodPrime.c)	(revision a2a882ee989ef142887cd54a0f8311addaca812d)
+++ firmware/App/Modes/BloodPrime.c	(.../BloodPrime.c)	(revision c65ad0538ff99c3e13d7d7866ac15e38a1ef6002)
@@ -51,7 +51,7 @@
 static const U32 BLOOD_PRIME_RAMPING_INTERVAL         = ( MS_PER_SECOND / TASK_GENERAL_INTERVAL );
 
 /// Interval at which blood prime progress is to be published to UI.
-static const U32 BLOOD_PRIME_DATA_PUBLISH_INTERVAL    = ( MS_PER_SECOND / TASK_GENERAL_INTERVAL );
+#define BLOOD_PRIME_DATA_PUBLISH_INTERVAL          ( MS_PER_SECOND / TASK_GENERAL_INTERVAL )
 
 /// Multiplier to convert flow (mL/min) into volume (mL) for period of general task interval.
 static const F32 BLOOD_PRIME_FLOW_INTEGRATOR = 1.0 / (F32)( SEC_PER_MIN * ( MS_PER_SECOND / TASK_GENERAL_INTERVAL ) );
@@ -65,6 +65,8 @@
 
 static U32  bloodPrimeRampControlTimerCtr;                                      ///< Timer counter for determining interval for controlling BP ramp.
 static U32  bloodPrimePublishTimerCtr;                                          ///< Timer counter for determining interval for blood prime status to be published.
+/// Interval (in task intervals) at which to publish blood prime data to CAN bus.
+static OVERRIDE_U32_T bloodPrimePublishInterval = { BLOOD_PRIME_DATA_PUBLISH_INTERVAL, BLOOD_PRIME_DATA_PUBLISH_INTERVAL, BLOOD_PRIME_DATA_PUBLISH_INTERVAL, 0 };
 
 static OVERRIDE_F32_T  cumulativeBloodPrimeVolume_mL = { 0.0, 0.0, 0.0, 0 };    ///< Total cumulative blood prime volume (in mL).
 static OVERRIDE_F32_T  bloodPrimeVolumeDelivered_Safety = { 0.0, 0.0, 0.0, 0 }; ///< The cumulative independent blood prime volume (in mL) calculated so far.
@@ -318,7 +320,7 @@
  *************************************************************************/
 static void publishBloodPrimeData( void )
 {
-    if ( ++bloodPrimePublishTimerCtr >= BLOOD_PRIME_DATA_PUBLISH_INTERVAL )
+    if ( ++bloodPrimePublishTimerCtr >= getU32OverrideValue( &bloodPrimePublishInterval ) )
     {
         BLOOD_PRIME_DATA_PAYLOAD_T data;
 
@@ -426,4 +428,51 @@
     return result;
 }
 
+/*********************************************************************//**
+ * @brief
+ * The testSetBloodPrimePublishIntervalOverride function sets the override of the
+ * blood prime data publication interval.
+ * @details Inputs: none
+ * @details Outputs: bloodPrimePublishInterval
+ * @param ms milliseconds between blood prime broadcasts
+ * @return TRUE if override set successful, FALSE if not
+ *************************************************************************/
+BOOL testSetBloodPrimePublishIntervalOverride( U32 ms )
+{
+    BOOL result = FALSE;
+
+    if ( TRUE == isTestingActivated() )
+    {
+        U32 intvl = ms / TASK_GENERAL_INTERVAL;
+
+        result = TRUE;
+        bloodPrimePublishInterval.ovData = intvl;
+        bloodPrimePublishInterval.override = OVERRIDE_KEY;
+    }
+
+    return result;
+}
+
+/*********************************************************************//**
+ * @brief
+ * The testResetBloodPrimePublishIntervalOverride function resets the override of the
+ * blood prime data publication interval.
+ * @details Inputs: none
+ * @details Outputs: bloodPrimePublishInterval
+ * @return TRUE if override reset successful, FALSE if not
+ *************************************************************************/
+BOOL testResetBloodPrimePublishIntervalOverride( void )
+{
+    BOOL result = FALSE;
+
+    if ( TRUE == isTestingActivated() )
+    {
+        result = TRUE;
+        bloodPrimePublishInterval.override = OVERRIDE_RESET;
+        bloodPrimePublishInterval.ovData = bloodPrimePublishInterval.ovInitData;
+    }
+
+    return result;
+}
+
 /**@}*/