Index: firmware/App/Controllers/DGInterface.h
===================================================================
diff -u -rbd738c0705e8640d2c532ecece876aaa3496ee32 -ra19a676d1e67bb3e1aca9e9bba49727f9d5f8b38
--- firmware/App/Controllers/DGInterface.h	(.../DGInterface.h)	(revision bd738c0705e8640d2c532ecece876aaa3496ee32)
+++ firmware/App/Controllers/DGInterface.h	(.../DGInterface.h)	(revision a19a676d1e67bb3e1aca9e9bba49727f9d5f8b38)
@@ -79,17 +79,18 @@
 
 void setDGOpMode( U32 opMode );
 void setDGDialysateTemperatures( F32 primaryHtrTemp, F32 trimmerHtrTemp );
-void setDGReservoirsData( U32 resID, U32 fillVol, U32 drainVol );
+void setDGReservoirsData( DG_RESERVOIR_ID_T resID, U32 fillVol, U32 drainVol );
 void setDGPressures( F32 roIn, F32 roOut, F32 drainIn, F32 drainOut );
 void setDGROPumpData( U32 presSetPt, F32 flowRate );
 void setDGDrainPumpData( U32 rpmSetPt );
 
-void cmdSetDGDialysateTargetTemps( U32 primaryHtrTemp, U32 trimmerHtrTemp );
+void cmdSetDGDialysateTargetTemps( F32 primaryHtrTemp, F32 trimmerHtrTemp );
 void cmdStartDG( void );
 void cmdStopDG( void );
 void cmdSetDGActiveReservoir( DG_RESERVOIR_ID_T resID );
 void cmdStartDGFill( U32 fillToVolMl );
 void cmdStartDGDrain( U32 drainToVolMl );
+void cmdDGSampleWater( void );
 
 /**@}*/