Index: firmware/App/DDCommon.h
===================================================================
diff -u -r322747d530c1b8205be257557e53dcfe9caad50a -r60165f6d155831cfce06560fb45abaaaadea9798
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 322747d530c1b8205be257557e53dcfe9caad50a)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 60165f6d155831cfce06560fb45abaaaadea9798)
@@ -39,6 +39,13 @@
 //Uncomment the below line for new dosing pump testing
 #define __PUMPTEST__            1
 
+//Uncomment below for PI testing
+//#define __PITEST__              1
+
+//Dialysate speed Open loop speed and pressure test
+//#define __OPENSPDTEST__         1
+
+
     #include <stdio.h>
     #include <strings.h>
 #endif