reworked meanings / aliases

- add rotation_x to the list
- allow to configure items creating an alias without entry in envlist

setups/frappy.py

@@ -6,12 +6,41 @@ modules = ['nicos_sinq.frappy_sinq.commands']
 devices = dict(
     frappy_config = device(
         'nicos_sinq.frappy_sinq.devices.FrappyConfig',
+        # frappy_config does not need to be visible
         visibility = [],
+        # the possible SECoP connections
         nodes = ['se_main', 'se_stick', 'se_addons'],
-        # T will be either a SECoP module with property meaning=tmperature or one of the keys in the dict
-        temperature = ['T', {'se_ts': 120, 'se_tt': 100}],
-        temperature_regulation = ['Tr', {'se_tm': 110, 'se_tv': 100}],
-        magneticfield = ['B', {'se_mf': 100}],
+        #
+        # now follows a list of main SE devices, where an alias is
+        # generated, if such a device is present, and automatically
+        # added to the environment list
+        # remarks: the SECoP meaning should be given from the description
+        # retrieved from the remote SEC node. if targets is given,
+        # the devices with the names given by key are added to determine the
+        # device, using the given importance number, with similar values as
+        # given by the SECoP standard (10: instrument, 20: cryostat, 30: insert)
+        temperature = {  # the SECoP meaning
+           'alias': 'Ts', # the name to be given to the alias
+           'targets': # possible devices in addition with importance
+              {'se_ts': 20, 'se_tt': 19, 'se_tm': 18},
+        },
+        temperature_regulation = {
+           'alias': 'Tr',
+           'targets': {'se_tt': 20, 'se_tm': 19},
+        },
+        temperature_drivable = {
+            'alias': 'T',
+            'envlist': False,
+        },
+        magneticfield = {
+            'alias': 'B',
+            'targets': {'se_mf': 20},
+        },
+        rotation_z = {
+            'alias': 'stickrot',
+            'envlist': False,
+            'targets': {'se_om': 20},
+        }
    )
 )