Index: firmware/App/TDCommon.h
===================================================================
diff -u -r23fed28d7b9ebcfec8bc9494f12b6ac06645d881 -ra5560a2917aa62bcafd8e6a81041ace723237109
--- firmware/App/TDCommon.h	(.../TDCommon.h)	(revision 23fed28d7b9ebcfec8bc9494f12b6ac06645d881)
+++ firmware/App/TDCommon.h	(.../TDCommon.h)	(revision a5560a2917aa62bcafd8e6a81041ace723237109)
@@ -34,6 +34,8 @@
 //    #define TASK_TIMING_OUTPUT_ENABLED      1           // Re-purposes alarm lamp pins for task timing
 //    #define TEST_AIR_TRAP_ALPHA_TESTING     1           // Alpha unit air trap testing
 //    #define TEST_PINCH_VALVES               1           // Alpha unit pinch valve testing
+//    #define TEST_UI_ONLY                    1           // Alpha test with TD and UI only - no DD
+//    #define TEST_NO_PINCH_VALVES            1           // Alpha test with no pinch valve functionality
 
     #include <stdio.h>
     #include <strings.h>