Index: dialin/common/hd_defs.py
===================================================================
diff -u -r5f109951b1eec291a8da38aba01470d3aa5a95b5 -r4cf3bd245a8cbaf4b5bfc20a0e2d9473255a5b9b
--- dialin/common/hd_defs.py	(.../hd_defs.py)	(revision 5f109951b1eec291a8da38aba01470d3aa5a95b5)
+++ dialin/common/hd_defs.py	(.../hd_defs.py)	(revision 4cf3bd245a8cbaf4b5bfc20a0e2d9473255a5b9b)
@@ -230,22 +230,7 @@
     HD_POST_TREATMENT_VERIFY_STATE                          =  3    # Verify cartridge removed, syringe removed, and reservoirs drained state
     NUM_OF_HD_POST_TREATMENT_STATES                         =  4    # Number of post-treatment mode states
 
-
 @unique
-class PreTreatmentModeStates(DialinEnum):
-    HD_PRE_TREATMENT_START_STATE                            =  0    # Start pre-treatment mode state
-    HD_PRE_TREATMENT_WATER_SAMPLE_STATE                     =  1    # Water sample state
-    HD_PRE_TREATMENT_SELF_TEST_CONSUMABLE_STATE             =  2    # Consumable self-tests state
-    HD_PRE_TREATMENT_SELF_TEST_NO_CART_STATE                =  3    # No cartridge self-tests state
-    HD_PRE_TREATMENT_CART_INSTALL_STATE                     =  4    # Consumable and cartridge installation state
-    HD_PRE_TREATMENT_SELF_TEST_DRY_STATE                    =  5    # Self-tests when the cartridge is dry state
-    HD_PRE_TREATMENT_PRIME_STATE                            =  6    # Prime blood and dialysate circuits and run wet self-tests state
-    HD_PRE_TREATMENT_RECIRCULATE_STATE                      =  7    # Re-circulate blood and dialysate circuits state
-    HD_PRE_TREATMENT_PATIENT_CONNECTION_STATE               =  8    # Patient connection state
-    NUM_OF_HD_PRE_TREATMENT_STATES                          =  9    # Number of pre-treatment mode states
-
-
-@unique
 class PreTreatmentSampleWaterStates(DialinEnum):
     SAMPLE_WATER_SETUP_STATE                                =  0    # Sample water setup (flush filter) state
     SAMPLE_WATER_STATE                                      =  1    # Sample water state, receiving sample water commands from the user
Index: dialin/common/msg_ids.py
===================================================================
diff -u -r1c5dbffa6b205c14f92e05badc563f2a84980bfa -r4cf3bd245a8cbaf4b5bfc20a0e2d9473255a5b9b
--- dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 1c5dbffa6b205c14f92e05badc563f2a84980bfa)
+++ dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 4cf3bd245a8cbaf4b5bfc20a0e2d9473255a5b9b)
@@ -339,6 +339,9 @@
     MSG_ID_HD_SET_BLOOD_LEAK_EMB_MODE_COMMAND = 0x8082
     MSG_ID_HD_SEND_BLOOD_LEAK_EMB_MODE_RESPONSE = 0x8083
     MSG_ID_HD_SEND_ALARMS_COMMAND = 0x8084
+    MSG_ID_HD_BLOOD_PUMP_SET_PWM = 0x8085
+    MSG_ID_HD_DIAL_IN_SET_PWM = 0x8086
+    MSG_ID_HD_DIAL_OUT_SET_PWM = 0x8087
 
     MSG_ID_DG_TESTER_LOGIN_REQUEST = 0xA000
     MSG_ID_DG_ALARM_STATE_OVERRIDE = 0xA001