Index: tests/test_dg_system_record.py
===================================================================
diff -u -r1e51132e2b4eae6110d673bd4af934235cd76e36 -r43e8345862c72340680c045e53b310aa291513a6
--- tests/test_dg_system_record.py	(.../test_dg_system_record.py)	(revision 1e51132e2b4eae6110d673bd4af934235cd76e36)
+++ tests/test_dg_system_record.py	(.../test_dg_system_record.py)	(revision 43e8345862c72340680c045e53b310aa291513a6)
@@ -1,5 +1,3 @@
-from ctypes import *
-from collections import OrderedDict
 from dialin.dg.dialysate_generator import DG
 from dialin.ui import crc
 from time import sleep
@@ -13,9 +11,20 @@
         exit(1)
     sleep(2)
     sys = dg.system_record
-    sys.DG_SYSTEM_RECORD['system_record']['top_level_sn'][1] = ['A', 'D', '-', '1', '4', '0', '0', '7', '0', '0', '0', 'G', '0', '0', '0']
-    print((sys.DG_SYSTEM_RECORD))
+    sys.DG_SYSTEM_RECORD_RECORD['system_record']['top_level_pn'][1] = 'DEN-SN-Y20'
+    print((sys.DG_SYSTEM_RECORD_RECORD))
+    #print(len(sys.DG_SYSTEM_RECORD_RECORD['system_record']['top_level_pn'][1]))
 
-    sys.set_system_data()
+    sys.get_dg_service_record()
 
-    #print(cal.DG_SYSTEM_RECORD['system_record']['top_level_sn'][1])
+    while True:
+        sleep(0.2)
+        if sys.current_message == sys.total_messages:
+            break
+
+    #print(sys.DG_SYSTEM_RECORD_RECORD)
+    print((sys.DG_SYSTEM_RECORD_RECORD['system_record']['top_level_pn'][1]))
+
+    #sys.set_dg_system_record()
+
+    #print(cal.DG_SYSTEM_RECORD_RECORD['system_record']['top_level_sn'][1])