Index: leahi_dialin/dd/modules/levels.py
===================================================================
diff -u -r56cd024ca23456ab0ae5f6acd30cb4cde02beb4a -r7546656fb0fdcdbf3db79c69a891ed3b085f95e4
--- leahi_dialin/dd/modules/levels.py	(.../levels.py)	(revision 56cd024ca23456ab0ae5f6acd30cb4cde02beb4a)
+++ leahi_dialin/dd/modules/levels.py	(.../levels.py)	(revision 7546656fb0fdcdbf3db79c69a891ed3b085f95e4)
@@ -15,16 +15,15 @@
 ############################################################################
 
 import struct
-from enum import unique
 from logging import Logger
 
-from .constants import NO_RESET
+from leahi_dialin.common.constants import NO_RESET
 from leahi_dialin.common.msg_defs import MsgIds, MsgFieldPositions
 from leahi_dialin.common.dd_defs import DDLevelSensorEnum
+from leahi_dialin.common.override_templates import cmd_generic_broadcast_interval_override
 from leahi_dialin.protocols.CAN import DenaliMessage, DenaliChannels
-from leahi_dialin.utils.base import AbstractSubSystem, publish, DialinEnum
-from leahi_dialin.utils.checks import check_broadcast_interval_override_ms
-from leahi_dialin.utils.conversions import integer_to_bytearray, float_to_bytearray
+from leahi_dialin.utils.base import AbstractSubSystem, publish
+from leahi_dialin.utils.conversions import integer_to_bytearray
 
 
 class DDLevels(AbstractSubSystem):
@@ -52,7 +51,8 @@
         self.dd_level_sensors = {
             DDLevelSensorEnum.D6_LEVEL.name: 0,
             DDLevelSensorEnum.D63_LEVEL.name: 0,
-            DDLevelSensorEnum.D46_LEVEL.name: 0
+            DDLevelSensorEnum.D46_LEVEL.name: 0,
+            DDLevelSensorEnum.D98_LEVEL.name: 0
         }
 
         self.dd_levels_timestamp = 0
@@ -72,6 +72,8 @@
             message['message'][MsgFieldPositions.START_POS_FIELD_2:MsgFieldPositions.END_POS_FIELD_2]))[0]
         self.dd_level_sensors[DDLevelSensorEnum.D46_LEVEL.name] = struct.unpack('i', bytearray(
             message['message'][MsgFieldPositions.START_POS_FIELD_3:MsgFieldPositions.END_POS_FIELD_3]))[0]
+        self.dd_level_sensors[DDLevelSensorEnum.D98_LEVEL.name] = struct.unpack('i', bytearray(
+            message['message'][MsgFieldPositions.START_POS_FIELD_4:MsgFieldPositions.END_POS_FIELD_4]))[0]
 
         self.dd_levels_timestamp = timestamp
 
@@ -86,29 +88,15 @@
         @param reset: (int) 1 to reset a previous override, 0 to override
         @returns 1 if successful, zero otherwise
         """
-        if not check_broadcast_interval_override_ms(ms):
-            return False
-
-        reset_value = integer_to_bytearray(reset)
-        interval_value = integer_to_bytearray(ms)
-        payload = reset_value + interval_value
-
-        message = DenaliMessage.build_message(channel_id=DenaliChannels.dialin_to_dd_ch_id,
-                                              message_id=MsgIds.MSG_ID_DD_LEVELS_PUBLISH_INTERVAL_OVERRIDE_REQUEST.value,
-                                              payload=payload)
-
-        self.logger.debug("Sending {} ms publish interval to the Levels module".format(ms))
-        # Send message
-        received_message = self.can_interface.send(message)
-
-        # If there is content in message
-        if received_message is not None:
-            # Response payload is OK or not
-            return received_message['message'][DenaliMessage.PAYLOAD_START_INDEX]
-        else:
-            self.logger.debug("Timeout!!!!")
-            return False
-
+        cmd_generic_broadcast_interval_override(
+            ms = ms,
+            reset = reset,
+            channel_id = DenaliChannels.dialin_to_dd_ch_id,
+            msg_id = MsgIds.MSG_ID_DD_LEVELS_PUBLISH_INTERVAL_OVERRIDE_REQUEST,
+            module_name = 'DD level sensors',
+            logger = self.logger,
+            can_interface = self.can_interface)
+    
     def cmd_level_status_override(self, level_sensor: int, status: int, reset: int = NO_RESET) -> int:
         """
         Constructs and sends level status cycle override command
@@ -136,3 +124,12 @@
         else:
             self.logger.debug("Timeout!!!!")
             return False
+        
+    def get_chamber_f_sensor_values(self):
+        """
+        Gets the level sensor values for chamber F.
+
+        @returns (dict) Returns all sensor values from Chamber F
+        """
+
+        return { 'D64': self.dd_level_sensors[DDLevelSensorEnum.D63_LEVEL.name], 'D98': self.dd_level_sensors[DDLevelSensorEnum.D98_LEVEL.name] }