Index: leahi_dialin/dd/proxies/td_proxy.py
===================================================================
diff -u -r9a9f63852d6f00feabda7a5ef672f8c81ae9b7e4 -r78814f5e551360517b569f81dc2a7455f15ac2bc
--- leahi_dialin/dd/proxies/td_proxy.py	(.../td_proxy.py)	(revision 9a9f63852d6f00feabda7a5ef672f8c81ae9b7e4)
+++ leahi_dialin/dd/proxies/td_proxy.py	(.../td_proxy.py)	(revision 78814f5e551360517b569f81dc2a7455f15ac2bc)
@@ -77,3 +77,25 @@
 
         self.dd_td_to_dd_request_response_timestamp = timestamp
 
+
+    def cmd_td_send_dd_gen_dialysate_request(self, start: bool = 0, dial_rate: float = 0, uf_rate: float = 0,
+                                             dial_temp: float = 0, bypass: int = 0, acid: int = 0, bicarb: int = 0):
+        """
+        Constructs and sends a TD gen dialysate request to the DD.
+
+        @return: none
+        """
+        stt = integer_to_bytearray(start)
+        dial = float_to_bytearray(dial_rate)
+        uf = float_to_bytearray(uf_rate)
+        temp = float_to_bytearray(dial_temp)
+        byp = integer_to_bytearray(bypass)
+        acd = integer_to_bytearray(acid)
+        bic = integer_to_bytearray(bicarb)
+        payload = bic +acd + byp + temp + uf + dial + stt
+        message = DenaliMessage.build_message(channel_id=DenaliChannels.td_to_dd_ch_id,
+                                              message_id=MsgIds.MSG_ID_DD_GEN_DIALYSATE_REQUEST_DATA.value,
+                                              payload=payload)
+
+        self.logger.debug("Sending TD gen dialysate data request to DD.")
+        self.can_interface.send(message, 0)
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