merged changes for lakeshore and ccu4

cfg/ls340_cfg.py

@@ -4,33 +4,22 @@ Node('ls340test.psi.ch',
      )
 
 Mod('io',
-    'frappy_psi.lakeshore.Ls340IO',
+    'frappy_psi.lakeshore.IO340',
     'communication to ls340',
-    uri='tcp://ldmprep56-ts:3002'
+    uri='tcp://localhost:7777'
     )
 
+Mod('dev',
+    'frappy_psi.lakeshore.Device340',
+    'device for calcurve',
+    io='io',
+    curve_handling=True,
+    )
 Mod('T',
-    'frappy_psi.lakeshore.TemperatureLoop340',
-    'sample temperature',
-    output_module='Heater',
-    target=Param(max=470),
-    io='io',
-    channel='B'
-    )
-
-Mod('T_cold_finger',
     'frappy_psi.lakeshore.Sensor340',
-    'cold finger temperature',
-    io='io',
-    channel='A'
-    )
-
-Mod('Heater',
-    'frappy_psi.lakeshore.HeaterOutput',
-    'heater output',
-    channel='B',
-    io='io',
-    resistance=25,
-    max_power=50,
-    current=1
+    'sample temperature',
+    # output_module='Heater',
+    device='dev',
+    channel='A',
+    calcurve='x29746',
     )

cfg/main/ori7test_cfg.py

@@ -0,0 +1,17 @@
+from frappy_psi.ccracks import Rack
+
+Node('ori7test.psi.ch',
+     'ORI7 test',
+     'tcp://5000'
+     )
+
+rack = Rack(Mod)
+
+with rack.lakeshore() as ls:
+    ls.sensor('Ts', channel='C', calcurve='x186350')
+    ls.loop('T', channel='B', calcurve='x174786')
+    ls.heater('htr', '100W', 100)
+
+rack.ccu(he=True, n2=True)
+
+rack.hepump()