Index: tests/test_dg_calibration.py
===================================================================
diff -u -r1b2e845397cd3f595eaaf743567f09742c737a6d -r65cf1d8021361e0f51aed3a60fceefb54cc784e1
--- tests/test_dg_calibration.py	(.../test_dg_calibration.py)	(revision 1b2e845397cd3f595eaaf743567f09742c737a6d)
+++ tests/test_dg_calibration.py	(.../test_dg_calibration.py)	(revision 65cf1d8021361e0f51aed3a60fceefb54cc784e1)
@@ -1,26 +1,33 @@
 from ctypes import *
-import struct
+from collections import OrderedDict
 from dialin.dg.dialysate_generator import DG
-from dialin.dg.calibration import DGCalibration
 
 if __name__ == "__main__":
     # Create an instance of the DG Class
-    dg = DG(log_level='DEBUG')
+    #dg = DG(log_level='DEBUG')
 
-    if dg.cmd_log_in_to_dg() == 0:
-        exit(1)
+    #if dg.cmd_log_in_to_dg() == 0:
+    #    exit(1)
 
-    cal = dg.calibration
+    #cal = dg.calibration
 
-    test = {'sensors': {'ppi': {'gain': ['<f', 12.1], 'offset': ['<f', 2.2], 'cal_time': ['<i', 12345]},
-                        'ppo': {'gain': ['<f', 12.1], 'offset': ['<f', 2.2], 'cal_time': ['<i', 12345]},
-                        }
-            }
+    pres_sensors = OrderedDict()
+    pres_sensors['ppi'] = {'gain': ['<f', 12.1], 'offset': ['<f', 2.2], 'cal_time': ['<i', 12345]}
+    pres_sensors['ppo'] = {'gain': ['<f', 12.1], 'offset': ['<f', 2.2], 'cal_time': ['<i', 12345]}
+    pres_sensors['prd'] = {'gain': ['<f', 12.1], 'offset': ['<f', 2.2], 'cal_time': ['<i', 12345]}
+    pres_sensors['pdr'] = {'gain': ['<f', 12.1], 'offset': ['<f', 2.2], 'cal_time': ['<i', 12345]}
 
-    cal.set_dg_calibration_data(test)
+    flow_sensor = OrderedDict()
+    flow_sensor['fmp'] = {'gain': ['<f', 4.2], 'offset': ['<f', 10.8], 'cal_time': ['<i', 12345]}
 
-#print(test['sensors']['ppi']['gain'])
+    load_cells = OrderedDict()
+    load_cells['a1'] = {'gain': ['<f', 4.2], 'offset': ['<f', 10.8], 'cal_time': ['<i', 12345]}
 
-#s = struct.pack(test['sensors']['ppi']['gain'][0], test['sensors']['ppi']['gain'][1])
 
-#print(s)
\ No newline at end of file
+    sensors = OrderedDict(**pres_sensors, **flow_sensor)
+    print(sensors)
+    print(type(sensors))
+    print(type(pres_sensors))
+
+    #cal.set_dg_calibration_data(pres_sensors)
+