Index: leahi_dialin/td/modules/pressure_sensors.py
===================================================================
diff -u -r20c821bd230fc7689a0275a2918981669ff5cc19 -r9f947930678d5b13aa8f788f4e3d58cd1370a541
--- leahi_dialin/td/modules/pressure_sensors.py	(.../pressure_sensors.py)	(revision 20c821bd230fc7689a0275a2918981669ff5cc19)
+++ leahi_dialin/td/modules/pressure_sensors.py	(.../pressure_sensors.py)	(revision 9f947930678d5b13aa8f788f4e3d58cd1370a541)
@@ -95,11 +95,12 @@
         sensor_list =[]
         sensor_list.append(['self.td_pressure_sensors[td_enum_repository.TDPressureSensorNames.H2_PRES.name][td_enum_repository.TDPressureSensorAttributes.PRES.name]', 'f'])
         sensor_list.append(['self.td_pressure_sensors[td_enum_repository.TDPressureSensorNames.H14_PRES.name][td_enum_repository.TDPressureSensorAttributes.PRES.name]', 'f'])
-        sensor_list.append(['self.pressure_limits_state', 'f'])
-        sensor_list.append(['self.td_pressure_sensors[td_enum_repository.TDPressureSensorNames.H2_PRES.name][td_enum_repository.TDPressureSensorAttributes.PRES_LIMIT_MIN.name]', 'f'])
-        sensor_list.append(['self.td_pressure_sensors[td_enum_repository.TDPressureSensorNames.H2_PRES.name][td_enum_repository.TDPressureSensorAttributes.PRES_LIMIT_MAX.name]', 'f'])
-        sensor_list.append(['self.td_pressure_sensors[td_enum_repository.TDPressureSensorNames.H14_PRES.name][td_enum_repository.TDPressureSensorAttributes.PRES_LIMIT_MIN.name]', 'f'])
-        sensor_list.append(['self.td_pressure_sensors[td_enum_repository.TDPressureSensorNames.H14_PRES.name][td_enum_repository.TDPressureSensorAttributes.PRES_LIMIT_MAX.name]', 'f'])
+        sensor_list.append(['self.pressure_limits_state', 'i'])
+        # Every singed integer should be little endian
+        sensor_list.append(['self.td_pressure_sensors[td_enum_repository.TDPressureSensorNames.H2_PRES.name][td_enum_repository.TDPressureSensorAttributes.PRES_LIMIT_MIN.name]', '<i'])
+        sensor_list.append(['self.td_pressure_sensors[td_enum_repository.TDPressureSensorNames.H2_PRES.name][td_enum_repository.TDPressureSensorAttributes.PRES_LIMIT_MAX.name]', '<i'])
+        sensor_list.append(['self.td_pressure_sensors[td_enum_repository.TDPressureSensorNames.H14_PRES.name][td_enum_repository.TDPressureSensorAttributes.PRES_LIMIT_MIN.name]', '<i'])
+        sensor_list.append(['self.td_pressure_sensors[td_enum_repository.TDPressureSensorNames.H14_PRES.name][td_enum_repository.TDPressureSensorAttributes.PRES_LIMIT_MAX.name]', '<i'])
         sensor_list.append(['self.td_pressure_sensors[td_enum_repository.TDPressureSensorNames.H2_PRES.name][td_enum_repository.TDPressureSensorAttributes.LONG_FILTERED_PRESSURE.name]', 'f'])
         sensor_list.append(['self.td_pressure_sensors[td_enum_repository.TDPressureSensorNames.H14_PRES.name][td_enum_repository.TDPressureSensorAttributes.LONG_FILTERED_PRESSURE.name]', 'f'])
         sensor_list.append(['self.tmp_pressure', 'f'])
@@ -194,3 +195,29 @@
             override_text = str(prs) + " mmHg.  ",
             logger = self.logger,
             can_interface = self.can_interface)
+
+
+    def cmd_baro_sensor_override(self, pressure: float,  reset: int = NO_RESET) -> int:
+        """
+        Constructs and sends the barometric sensor override command
+    .
+        Constraints:
+            Must be logged into TD.
+
+        @param pressure:  float - measured pressure (in PSI) to override with
+        @param reset:  integer - 1 to reset a previous override, 0 to override
+        @return: 1 if successful, zero otherwise
+        """
+        rst = integer_to_bytearray(reset)
+        prs = float_to_bytearray(pressure)
+        payload = rst + prs
+
+        return cmd_generic_override(
+            payload = payload,
+            reset = reset,
+            channel_id = DenaliChannels.dialin_to_td_ch_id,
+            msg_id = MsgIds.MSG_ID_TD_BARO_PRESSURE_OVERRIDE,
+            entity_name = 'TD Barometric Pressure Sensor pressure',
+            override_text = str(prs) + " PSI.  ",
+            logger = self.logger,
+            can_interface = self.can_interface)