Index: leahi_dialin/ui/td_messaging.py
===================================================================
diff -u -rf65f97e9468c616927f4b6b29c2524e5997bedaa -r1de45e3e0c294d35982514d1c52e2bad87d0a4b2
--- leahi_dialin/ui/td_messaging.py	(.../td_messaging.py)	(revision f65f97e9468c616927f4b6b29c2524e5997bedaa)
+++ leahi_dialin/ui/td_messaging.py	(.../td_messaging.py)	(revision 1de45e3e0c294d35982514d1c52e2bad87d0a4b2)
@@ -159,16 +159,16 @@
     def td_ejector(self, H5_state: int, H5_set_speed: float):
         """
         Broadcasts the current TD operation mode
-        @param H5_state         : ejector state
-        @param H5_set_speed     : ejector set speed
+        @param H5_state        (int  ) : ejector state
+        @param H5_set_speed    (float): ejector set speed
         @return: None
         """
         if not self.can_enabled:
             raise ValueError("CAN Interface is not enabled")
 
 
-        payload =  conversions.integer_to_bytearray(H5_state    )
-        payload += conversions.float_to_bytearray  (H5_set_speed)
+        payload =  conversions.unsigned_integer_to_bytearray(H5_state    )
+        payload += conversions.float_to_bytearray           (H5_set_speed)
 
         message = CAN.DenaliMessage.build_message(
                                             channel_id=CAN.DenaliChannels.td_sync_broadcast_ch_id,
@@ -180,14 +180,14 @@
     def td_switches(self, H9_door: int):
         """
         Broadcasts the current TD switch Data
-        @param H9_door  : door status
+        @param H9_door  (int): door status
         @return: None
         """
         if not self.can_enabled:
             raise ValueError("CAN Interface is not enabled")
 
 
-        payload =  conversions.integer_to_bytearray(H9_door )
+        payload =  conversions.unsigned_integer_to_bytearray(H9_door )
 
         message = CAN.DenaliMessage.build_message(
                                             channel_id=CAN.DenaliChannels.td_sync_broadcast_ch_id,
@@ -199,17 +199,17 @@
     def td_battery(self, capacity: int, ac_power: int):
         """
         Broadcasts the current TD Battery Data
-        @param capacity : battery capacity
-        @param ac_power : a/c power status
+        @param capacity (int): battery capacity
+        @param ac_power (int): a/c power status
         @return: None
         """
         # TODO: replace with proper payload  and message ID once message is defined
         if not self.can_enabled:
             raise ValueError("CAN Interface is not enabled")
 
 
-        payload =  conversions.integer_to_bytearray(capacity)
-        payload += conversions.integer_to_bytearray(ac_power)
+        payload =  conversions.unsigned_integer_to_bytearray(capacity)
+        payload += conversions.unsigned_integer_to_bytearray(ac_power)
 
         message = CAN.DenaliMessage.build_message(
                                             channel_id=CAN.DenaliChannels.td_sync_broadcast_ch_id,
@@ -221,11 +221,11 @@
     def td_valves(self, valve_id: int, state: int, pos_name: int, pos_count: int, next_pos: int):
         """
         Broadcasts the current TD Battery Data
-        @param valve_id     : Valve ID
-        @param state        : Valve State
-        @param pos_name     : Position Name
-        @param pos_count    : Position Count
-        @param next_pos     : Next Position
+        @param valve_id     (int): Valve ID
+        @param state        (int): Valve State
+        @param pos_name     (int): Position Name
+        @param pos_count    (int): Position Count
+        @param next_pos     (int): Next Position
         @return: None
         """
         
@@ -246,30 +246,29 @@
 
         self.can_interface.send(message, 0)
 
-    def td_voltages(self, line_1_2v: float, line_3_3v: float, line_logic_5v: float, 
+    def td_voltage(self, line_1_2v: float, line_3_3v: float, line_logic_5v: float, 
                     line_sensors_5v: float, line_24v: float, line_regen_24v: float, 
                     fpga_adc_ref: float, res_ref: float, fpga_vcc: float, 
                     fpga_vaux: float, fpga_vpvn: float):
         """
         Broadcasts the current TD voltage data
-        @param line_1_2v        : 1.2V line
-        @param line_3_3v        : 3.3V line
-        @param line_logic_5v    : Logic voltage (5V)
-        @param line_sensors_5v  : Sensors voltage (5V)
-        @param line_24v         : Actuators voltage (24V)
-        @param line_regen_24v   : Actuators regen voltage (24V)
-        @param fpga_adc_ref     : FPGA ADC reference voltage (1V)
-        @param res_ref          : PBA ADC reference voltage (3V)
-        @param fpga_vcc         : FPGA Vcc (3V)
-        @param fpga_vaux        : FPGA Vaux (3V)
-        @param fpga_vpvn        : FPGA Vpvn (1V)
+        @param line_1_2v        (float): Processor 1.2V
+        @param line_3_3v        (float): Logic voltage (3.3V)
+        @param line_logic_5v    (float): Logic voltage (5V)
+        @param line_sensors_5v  (float): Sensors voltage (5V)
+        @param line_24v         (float): Actuators voltage (24V)
+        @param line_regen_24v   (float): Actuators regen voltage (24V)
+        @param fpga_adc_ref     (float): FPGA ADC reference voltage (1V)
+        @param res_ref          (float): PBA ADC reference voltage (3V)
+        @param fpga_vcc         (float): FPGA input voltage (3V)
+        @param fpga_vaux        (float): FPGA aux. voltage (3V)
+        @param fpga_vpvn        (float): FPGA pvn voltage (1V)
         @return: None
         """
 
         if not self.can_enabled:
             raise ValueError("CAN Interface is not enabled")
 
-
         payload =  conversions.float_to_bytearray(line_1_2v         )
         payload += conversions.float_to_bytearray(line_3_3v         )
         payload += conversions.float_to_bytearray(line_logic_5v     )
@@ -431,13 +430,13 @@
         self.can_interface.send(message, 0)
     
     def td_treatment_set_points(self, 
-                                blood_flow          : float , 
-                                dialysate_flow      : float , 
+                                blood_flow          : int , 
+                                dialysate_flow      : int , 
                                 dialysate_temp      : float ):
         """
         Broadcasts the current TD vpressures data
-        @param blood_flow       (float) : Target Blood Flow
-        @param dialysate_flow   (float) : Target Dialysate Flow
+        @param blood_flow       (int  ) : Target Blood Flow
+        @param dialysate_flow   (int  ) : Target Dialysate Flow
         @param dialysate_temp   (float) : Target Dialysate Temperature
         @return: None
         """