Index: tests/hd_blood_leak_data.py
===================================================================
diff -u -rbb27421af996ff0333c514d27d9c0b13155bce77 -r87dbae2a1817c8a3b9f9508c8ea1d9276f78e345
--- tests/hd_blood_leak_data.py	(.../hd_blood_leak_data.py)	(revision bb27421af996ff0333c514d27d9c0b13155bce77)
+++ tests/hd_blood_leak_data.py	(.../hd_blood_leak_data.py)	(revision 87dbae2a1817c8a3b9f9508c8ea1d9276f78e345)
@@ -15,6 +15,7 @@
 ############################################################################
 
 import sys
+import os
 sys.path.append("..")
 from dialin.hd.hemodialysis_device import HD
 from dialin.common.hd_defs import HDOpModes
@@ -31,42 +32,35 @@
 
 
 def get_blood_leak_info():
-    info = ('Blood_leak_state, {}, Blood_leak_status, {}, '
-            .format(hd.blood_leak.get_blood_leak_state(), hd.blood_leak.get_blood_leak_status()))
-    return info
-
-
-if __name__ == "__main__":
-    # Create an HD object called hd
-    hd = HD(log_level='DEBUG')
-    hd.cmd_log_in_to_hd()
-    sleep(1)
-
-    #hd.blood_leak.cmd_blood_leak_zero_request()
-
-
-    #hd.blood_leak.cmd_blood_leak_data_broadcast_interval_override(50)
-
-def get_blood_leak_info():
-    info = ('Blood_leak_state, {}, Blood_leak_status, {}, Blood_leak_detect_set_point, {}, Blood_leak_detect_level, {},'
-            ' Blood_leak_led_intensity, {}, '
+    info = ('Blood_leak_state, {}, Blood_leak_status, {}, Blood_leak_serial_comm, {}, '
             .format(hd.blood_leak.get_blood_leak_state(), hd.blood_leak.get_blood_leak_status(),
-                    hd.blood_leak.get_blood_leak_detect_set_point(), hd.blood_leak.get_blood_leak_detect_level(),
-                    hd.blood_leak.get_blood_leak_led_intensity()))
+                    hd.blood_leak.blood_leak_serial_comm_state))
     return info
 
+#def get_blood_leak_info():
+#    info = ('Blood_leak_state, {}, Blood_leak_status, {}, Blood_leak_detect_level, {},'
+#            ' Blood_leak_led_intensity, {}, '
+#            .format(hd.blood_leak.get_blood_leak_state(), hd.blood_leak.get_blood_leak_status(),
+#                    hd.blood_leak.get_blood_leak_detect_level(),
+#                    hd.blood_leak.get_blood_leak_led_intensity()))
+#    return info
 
+
 if __name__ == "__main__":
     # Create an HD object called hd
     hd = HD(log_level='DEBUG')
     hd.cmd_log_in_to_hd()
     sleep(1)
 
-    #hd.blood_leak.cmd_blood_leak_zero_request()
+    address = os.path.join(os.getcwd(), "blood_leak.log")
+    f = open(address, "w")
 
-
     #hd.blood_leak.cmd_blood_leak_data_broadcast_interval_override(50)
 
+    hd.blood_leak.cmd_blood_leak_zero_request()
+    command_sent = True
+    counter = 0
+
     #hd.blood_leak.cmd_blood_leak_set_to_embedded_mode()
 
     #print(hd.blood_leak.get_blood_leak_emb_mode_command_response())
@@ -78,12 +72,26 @@
     #hd.blood_leak.cmd_blood_leak_zero_request()
 
     while True:
-
         #print(hd.blood_leak.blood_leak_emb_mode_cmds)
-        sleep(1)
 
-        print(hd.blood_leak.get_blood_leak_emb_mode_command_response(6))
+        if command_sent == False and hd.blood_leak.blood_leak_state != 3:
+            hd.blood_leak.cmd_blood_leak_zero_request()
+            command_sent = True
 
+        if hd.blood_leak.blood_leak_state != 3:
+            counter += 1
+
+        if counter > 4:
+            command_sent = False
+            counter = 0
+
+        var = str(datetime.now()) + ', ' + str(counter) + ', ' + str(command_sent) + ', ' + get_blood_leak_info() + '\r'
+
+        print(var)
+        f.write(var)
+
+        sleep(1)
+
     """
     while True:
         hd.blood_leak.cmd_blood_leak_set_embedded_mode_command(EmbModeCommands.I.value, msg_payload=125)