Index: firmware/App/Modes/BloodPrime.c
===================================================================
diff -u -rf416391a93d78ea154b43afd09a8764e2573fd9a -ra7675f3c917b632cf16207fc7ccfc1f38eb83f9b
--- firmware/App/Modes/BloodPrime.c	(.../BloodPrime.c)	(revision f416391a93d78ea154b43afd09a8764e2573fd9a)
+++ firmware/App/Modes/BloodPrime.c	(.../BloodPrime.c)	(revision a7675f3c917b632cf16207fc7ccfc1f38eb83f9b)
@@ -36,8 +36,8 @@
 
 // ********** private definitiions ***********
 
-#define TUBING_BLOOD_PRIME_VOLUME_ML                80.0                    ///< Target blood prime volume to prime the blood side circuit (in mL).
-#define MAX_BLOOD_PRIME_VOLUME_ERROR_ML             60.0                    ///< Maximum error in total additional blood prime volume (20% of total).
+#define TUBING_BLOOD_PRIME_VOLUME_ML                80.0F                   ///< Target blood prime volume to prime the blood side circuit (in mL).
+#define MAX_BLOOD_PRIME_VOLUME_ERROR_ML             60.0F                   ///< Maximum error in total additional blood prime volume (20% of total).
 #define MIN_RAMP_TIME_SEC                           60                      ///< Minimum ramp time for blood prime (in seconds).
 
 /// Initial flow rate for blood pump when starting blood prime operation.
@@ -50,7 +50,7 @@
 #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 ) );
+static const F32 BLOOD_PRIME_FLOW_INTEGRATOR = 1.0F / (F32)( SEC_PER_MIN * ( MS_PER_SECOND / TASK_GENERAL_INTERVAL ) );
 
 // ********** private data **********