Index: dialin/common/msg_ids.py
===================================================================
diff -u -r5eb006b08eb1d7b641b22fff20072ab7b685cfec -r51fb1c251f0ba1fb83d935a43208bb10d9c791fe
--- dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 5eb006b08eb1d7b641b22fff20072ab7b685cfec)
+++ dialin/common/msg_ids.py	(.../msg_ids.py)	(revision 51fb1c251f0ba1fb83d935a43208bb10d9c791fe)
@@ -202,6 +202,13 @@
     MSG_ID_DG_FLOW_SENSORS_DATA = 0xB3
     MSG_ID_DG_RESPONSE_SERVICE_MODE_REQUEST = 0xB4
     MSG_ID_HD_REQUEST_DG_ALARMS = 0xB5
+    MSG_ID_HD_REQUEST_DG_SERVICE_MODE = 0xB6
+    MSG_ID_DG_RTC_EPOCH = 0xB7
+    MSG_ID_HD_REQUEST_DG_USAGE_INFO = 0xB8
+    MSG_ID_HD_REQUEST_UI_CONFIRMATION = 0xBA
+    MSG_ID_UI_CONFIRMATION_RESULT = 0xBB
+    MSG_ID_REQUEST_CPLD_STATUS = 0xBC
+    MSG_ID_DG_CPLD_STATUS = 0xBD
 
     MSG_ID_CAN_ERROR_COUNT = 0x999
 
@@ -424,6 +431,7 @@
     MSG_ID_DG_SEND_USAGE_INFO_RECORD = 0xA055
     MSG_ID_DG_SET_OP_MODE_REQUEST = 0xA056
     MSG_ID_DG_RESERVOIR_TARE_REQUEST = 0xA057
+    MSG_ID_CPLD_PUBLISH_INTERVAL_OVERRIDE = 0xA058
 
     MSG_ID_HD_DEBUG_EVENT = 0xFFF1
     MSG_ID_DG_DEBUG_EVENT = 0xFFF2
Index: dialin/dg/cpld.py
===================================================================
diff -u -r5baefe4e0455ab80400d8e8aa4400d83bce2dc75 -r51fb1c251f0ba1fb83d935a43208bb10d9c791fe
--- dialin/dg/cpld.py	(.../cpld.py)	(revision 5baefe4e0455ab80400d8e8aa4400d83bce2dc75)
+++ dialin/dg/cpld.py	(.../cpld.py)	(revision 51fb1c251f0ba1fb83d935a43208bb10d9c791fe)
@@ -9,8 +9,8 @@
 #
 # @author  (last)      Dara Navaei
 # @date    (last)      20-Jun-2022
-# @author  (original)  Quang Nguyen
-# @date    (original)  20-Jul-2020
+# @author  (original)  Darren Cox
+# @date    (original)  29-Sept-2022
 #
 ############################################################################
 import struct
Index: dialin/dg/dialysate_generator.py
===================================================================
diff -u -r5eb006b08eb1d7b641b22fff20072ab7b685cfec -r51fb1c251f0ba1fb83d935a43208bb10d9c791fe
--- dialin/dg/dialysate_generator.py	(.../dialysate_generator.py)	(revision 5eb006b08eb1d7b641b22fff20072ab7b685cfec)
+++ dialin/dg/dialysate_generator.py	(.../dialysate_generator.py)	(revision 51fb1c251f0ba1fb83d935a43208bb10d9c791fe)
@@ -23,6 +23,7 @@
 from .concentrate_pumps import ConcentratePumps
 from .conductivity_sensors import ConductivitySensors
 from .constants import RESET, NO_RESET
+from .cpld import Cpld
 from .drain_pump import DGDrainPump
 from .fans import Fans
 from .dialysate_fill import DialysateFill
@@ -164,6 +165,7 @@
         self.chemical_disinfect = ChemicalDisinfect(self.can_interface, self.logger)
         self.concentrate_pumps = ConcentratePumps(self.can_interface, self.logger)
         self.conductivity_sensors = ConductivitySensors(self.can_interface, self.logger)
+        self.cpld = Cpld(self.can_interface, self.logger)
         self.dialysate_fill = DialysateFill(self.can_interface, self.logger)
         self.dialysate_flow_sensor = DialysateFlowSensor(self.can_interface, self.logger)
         self.drain_pump = DGDrainPump(self.can_interface, self.logger)