[WIP] fixes for gas10ka / varioxB

treat proxy for io correctly

cfg/stick/gas10ka_cfg.py

@@ -0,0 +1,43 @@
+import os
+
+Node('gas10ka.psi.ch',
+     'gas pressure stick 10 kbar',
+)
+
+frappy_main_port = os.environ.get('FRAPPY_MAIN_PORT', 0)
+
+Mod('itc1_',
+    'frappy.core.Proxy',
+    'itc1 on main frappy server',
+    remote_class = 'frappy_psi.mercury.IO',
+    uri = f'tcp://localhost:{frappy_main_port}',
+    module='itc1',
+    # export = False,
+)
+
+
+Mod('res_sample',
+    'frappy_psi.mercury.RawSensor',
+    'raw sensor',
+    io='itc1_',
+    slot='MB1.T1',
+)
+
+Mod('htr_sample',
+    'frappy_psi.mercury.HeaterUpdate',
+    'sample stick heater power',
+    slot='MB0.H1,MB1.T1',
+    io='itc1_',
+)
+
+Mod('T_sample',
+    'frappy_psi.softcal.SoftPiLoop',
+    'sample T',
+    meaning=['temperature', 20],
+    rawsensor='res_sample',
+    output_module='htr_sample',
+    p=1,
+    i=0.01,
+    calib='X161269',
+    value=Param(unit='K'),
+)