Index: firmware/App/Controllers/BloodFlow.h
===================================================================
diff -u -rcc4f8440e8ad7fa8f2ced2467d922be7422c344c -r27a68f930508638f2eb6265ebb381c8918cbc37b
--- firmware/App/Controllers/BloodFlow.h	(.../BloodFlow.h)	(revision cc4f8440e8ad7fa8f2ced2467d922be7422c344c)
+++ firmware/App/Controllers/BloodFlow.h	(.../BloodFlow.h)	(revision 27a68f930508638f2eb6265ebb381c8918cbc37b)
@@ -7,8 +7,8 @@
 *
 * @file    BloodFlow.h
 *
-* @author  (last)      Sean Nash
-* @date    (last)      14-Jan-2022
+* @author  (last)      Darren Cox
+* @date    (last)      10-Mar-2022
 *
 * @author  (original)  Sean Nash
 * @date    (original)  07-Nov-2019
@@ -35,7 +35,7 @@
 #define MIN_SET_BLOOD_FLOW_RATE             100             ///< Minimum blood flow rate (in mL/min).
 #define SALINE_BOLUS_FLOW_RATE              150             ///< Saline bolus flow rate (in mL/min).
 
-#define VOLUME_PER_BP_MOTOR_REV_ML          0.216           ///< Theoretical volume (mL) of blood/saline volume per motor revolution.
+#define VOLUME_PER_BP_MOTOR_REV_ML          0.216F          ///< Theoretical volume (mL) of blood/saline volume per motor revolution.
 #define BP_HALL_EDGE_COUNTS_PER_REV         48              ///< Number of hall sensor edge counts per motor revolution.
 
 /// Payload record structure for a blood pump data message.