Index: firmware/App/DDCommon.h
===================================================================
diff -u -r3dccbc282c3bcc1303ddb4d2f029ddd61c8e39e4 -r4498cae8c39b40a3756f8f009c124f12772a0b51
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 3dccbc282c3bcc1303ddb4d2f029ddd61c8e39e4)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 4498cae8c39b40a3756f8f009c124f12772a0b51)
@@ -42,6 +42,10 @@
 //Uncomment below line for future hardware version
 //#define __ALPHA_AO_VER__        1
 
+//Uncomment below for PI testing
+//#define __PITEST__              1
+
+
     #include <stdio.h>
     #include <strings.h>
 #endif