Index: tools/Code_Report.csv
===================================================================
diff -u -r9d480e64665b22ec80e9da5fd9946f1216d1a0a2 -r27872ba051da5230041de569fc817d3c00a5ddb0
--- tools/Code_Report.csv	(.../Code_Report.csv)	(revision 9d480e64665b22ec80e9da5fd9946f1216d1a0a2)
+++ tools/Code_Report.csv	(.../Code_Report.csv)	(revision 27872ba051da5230041de569fc817d3c00a5ddb0)
@@ -206,11 +206,11 @@
 ./dg/thermistors.py, Function, cmd_thermistors_data_broadcast_interval_override(self, ms: int, reset: int = NO_RESET) -> int:
 ./dg/thermistors.py, Function, get_temperature(self, thermistor):
 ./dg/thermistors.py, Function, cmd_thermistors_value_override(self, thermistor: int, value: float, reset: int = NO_RESET) -> int:
-./dg/usage_info_record.py, Function, cmd_dg_usage_info_crc_override(self, crc: int) -> bool:
 ./dg/usage_info_record.py, Function, cmd_update_dg_usage_info_record(self, excel_report_path: str):
 ./dg/usage_info_record.py, Function, cmd_get_dg_usage_info_record(self, report_address: str = None):
 ./dg/usage_info_record.py, Function, cmd_reset_dg_usage_info_record(self) -> bool:
 ./dg/usage_info_record.py, Function, cmd_set_dg_usage_info_excel_to_fw(self, report_address: str):
+./dg/usage_info_record.py, Function, cmd_dg_usage_info_crc_override(self, crc: int) -> bool:
 ./dg/uv_reactors.py, Function, get_outlet_uv_reactor_state(self) -> int:
 ./dg/uv_reactors.py, Function, cmd_uv_reactors_data_broadcast_interval_override(self, ms: int, reset: int = NO_RESET) -> int:
 ./dg/uv_reactors.py, Function, cmd_uv_reactors_health_override(self, reactor: int, health: int, reset: int = NO_RESET) -> int:
@@ -575,6 +575,7 @@
 ./hd/ui_proxy.py, Function, cmd_ui_set_standby_submode_to_disinfect(self) -> None:
 ./hd/ui_proxy.py, Function, cmd_ui_set_hd_service_time(self) -> None:
 ./hd/ui_proxy.py, Function, cmd_ui_set_dg_service_time(self) -> None:
+./hd/ui_proxy.py, Function, cmd_set_ro_only_mode_status(self, status: int) -> int:
 ./hd/ui_proxy.py, Function, get_hd_version(self):
 ./hd/ui_proxy.py, Function, get_fpga_version(self):
 ./hd/ui_proxy.py, Function, get_reject_reasons(self):
@@ -720,6 +721,7 @@
 dg/dialysate_fill.py, Variable, used_bicarb
 dg/dialysate_fill.py, Variable, total_volume
 dg/dialysate_fill.py, Variable, dg_fill_mode_timestamp
+dg/dialysate_fill.py, Variable, ro_only_mode_status
 dg/dialysate_generator.py, Variable, dg_version
 dg/dialysate_generator.py, Variable, fpga_version
 dg/dialysate_generator.py, Variable, dg_operation_mode
@@ -1253,6 +1255,7 @@
 hd/ui_proxy.py, Variable, reject_reasons[RequestRejectReasons(attr).name]
 hd/ui_proxy.py, Variable, reject_reasons
 hd/usage_info_record.py, Variable, hd_usage_info_record
+hd/usage_info_record.py, Variable, hd_usage_info_record_timestamp
 hd/valves.py, Variable, hd_valves_timestamp
 hd/valves.py, Variable, valves_status
 hd/valves.py, Variable, hd_air_trap_status
@@ -2345,15 +2348,15 @@
 common/msg_ids.py, Enum, MsgIds, MSG_ID_HD_REQUEST_DG_SERVICE_RECORD
 common/msg_ids.py, Enum, MsgIds, MSG_ID_HD_REQUEST_UI_CONFIRMATION
 common/msg_ids.py, Enum, MsgIds, MSG_ID_UI_CONFIRMATION_RESULT
-common/msg_ids.py, Enum, MsgIds, MSG_ID_REQUEST_CPLD_STATUS
+common/msg_ids.py, Enum, MsgIds, MSG_ID_UI_SET_DG_RO_MODE
 common/msg_ids.py, Enum, MsgIds, MSG_ID_DG_CPLD_STATUS
 common/msg_ids.py, Enum, MsgIds, MSG_ID_HD_BATTERY_MANAGEMENT_DATA
 common/msg_ids.py, Enum, MsgIds, MSG_ID_HD_BATTERY_STATUS_DATA
 common/msg_ids.py, Enum, MsgIds, MSG_ID_DG_CHEM_DISINFECT_FLUSH_DATA
 common/msg_ids.py, Enum, MsgIds, MSG_ID_DG_CHEM_DISINFECT_FLUSH_TIME_DATA
 common/msg_ids.py, Enum, MsgIds, MSG_ID_DG_START_STOP_CHEM_DISINFECT_FLUSH
-common/msg_ids.py, Enum, MsgIds, MSG_ID_UI_CHEM_DISINFECT_FLUSH_CONFIRM
-common/msg_ids.py, Enum, MsgIds, MSG_ID_HD_CHEM_DISINFECT_FLUSH_CONFIRM_RESPONSE
+common/msg_ids.py, Enum, MsgIds, MSG_ID_DG_RO_ONLY_MODE_STATUS_REQUEST
+common/msg_ids.py, Enum, MsgIds, MSG_ID_DG_RO_ONLY_MODE_STATUS_RESPONSE
 common/msg_ids.py, Enum, MsgIds, MSG_ID_DG_HEAT_DISINFECT_ACTIVE_COOL_DATA
 common/msg_ids.py, Enum, MsgIds, MSG_ID_DG_START_STOP_HEAT_DISINFECT_ACTIVE_COOL
 common/msg_ids.py, Enum, MsgIds, MSG_ID_HD_AIR_PUMP_DATA