capillary heater: heater is now a writable

The value should show the actual heater power, but
we do not know yet the address. Currently the value
is just equal to the maxheater parameter.

bin/frappy-cli

@@ -24,12 +24,14 @@
 
 import sys
 import argparse
+import socket
 from pathlib import Path
 
 # Add import path for inplace usage
 sys.path.insert(0, str(Path(__file__).absolute().parents[1]))
 
 from frappy.client.interactive import init, run, clientenv, interact
+from frappy.protocol.discovery import scan
 
 
 def parseArgv(argv):
@@ -37,6 +39,9 @@ def parseArgv(argv):
     parser.add_argument('-i', '--include',
                         help='file to execute after connecting to the clients', metavar='file',
                         type=Path, action='append', default=[])
+    parser.add_argument('-s', '--scan',
+                        help='hosts to scan for (-s subnet for all nodes in subnet)',
+                        action='append', default=[])
     parser.add_argument('-o', '--only-execute',
                         help='Do not go into interactive mode after executing files. \
                         Has no effect without --include.', action='store_true')
@@ -46,9 +51,38 @@ def parseArgv(argv):
     return parser.parse_args(argv)
 
 
+def own_ip():
+    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+    s.settimeout(0)
+    try:
+        # doesn't even have to be reachable
+        s.connect(('10.254.254.254', 1))
+        return s.getsockname()[0]
+    except Exception:
+        return '127.0.0.1'
+    finally:
+        s.close()
+
+
 args = parseArgv(sys.argv[1:])
 
-success = init(*args.node)
+nodes = args.node
+hosts = args.scan
+if not nodes and not hosts:
+    hosts = ['localhost']
+if hosts:
+    answers = []
+    for host in hosts:
+        ans = scan()
+        if host == 'subnet':  # all in subnet
+            answers.extend(ans)
+        else:  # filter by ip
+            ip = socket.gethostbyname(host)
+            if ip == '127.0.0.1':
+                ip = own_ip()
+            answers.extend(a for a in ans if a.address == ip)
+    nodes.extend(f'{h.hostname}:{h.port}' for h in answers)
+success = init(*nodes)
 
 run_error = ''
 file_success = False

bin/frappy-scan

@@ -23,54 +23,20 @@
 """SEC node autodiscovery tool."""
 
 import argparse
-import json
-import os
-import select
-import socket
 import sys
-from collections import namedtuple
-from time import time as currenttime
-
-UDP_PORT = 10767
-
-Answer = namedtuple('Answer',
-                    'address, port, equipment_id, firmware, description')
-
-
-def decode(msg, addr):
-    msg = msg.decode('utf-8')
-    try:
-        data = json.loads(msg)
-    except Exception:
-        return None
-    if not isinstance(data, dict):
-        return None
-    if data.get('SECoP') != 'node':
-        return None
-    try:
-        eq_id = data['equipment_id']
-        fw = data['firmware']
-        desc = data['description']
-        port = data['port']
-    except KeyError:
-        return None
-    addr, _scanport = addr
-    return Answer(addr, port, eq_id, fw, desc)
+from pathlib import Path
+# Add import path for inplace usage
+sys.path.append(str(Path(__file__).absolute().parents[1]))
+from frappy.protocol.discovery import scan, listen
 
 
 def print_answer(answer, *, short=False):
-    try:
-        hostname = socket.gethostbyaddr(answer.address)[0]
-        address = hostname
-        numeric = f' ({answer.address})'
-    except Exception:
-        address = answer.address       
-        numeric = ''
     if short:
         # NOTE: keep this easily parseable!
-        print(f'{answer.equipment_id} {address}:{answer.port}')
+        print(f'{answer.equipment_id} {answer.hostname}:{answer.port}')
         return
-    print(f'Found {answer.equipment_id} at {address}{numeric}:')
+    numeric = f' ({answer.address})' if answer.address == answer.hostname else ''
+    print(f'Found {answer.equipment_id} at {answer.hostname}{numeric}:')
     print(f'  Port: {answer.port}')
     print(f'  Firmware: {answer.firmware}')
     desc = answer.description.replace('\n', '\n    ')
@@ -78,51 +44,6 @@ def print_answer(answer, *, short=False):
     print('-' * 80)
 
 
-def scan(max_wait=1.0):
-    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-    s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
-    # send a general broadcast
-    try:
-        s.sendto(json.dumps(dict(SECoP='discover')).encode('utf-8'),
-                 ('255.255.255.255', UDP_PORT))
-    except OSError as e:
-        print('could not send the broadcast:', e)
-        # we still keep listening for self-announcements
-    start = currenttime()
-    seen = set()
-    while currenttime() < start + max_wait:
-        res = select.select([s], [], [], 0.1)
-        if res[0]:
-            try:
-                msg, addr = s.recvfrom(1024)
-            except socket.error:  # pragma: no cover
-                continue
-            answer = decode(msg, addr)
-            if answer is None:
-                continue
-            if (answer.address, answer.equipment_id, answer.port) in seen:
-                continue
-            seen.add((answer.address, answer.equipment_id, answer.port))
-            yield answer
-
-
-def listen(*, short=False):
-    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
-    if os.name == 'nt':
-        s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
-    else:
-        s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
-    s.bind(('0.0.0.0', UDP_PORT))
-    while True:
-        try:
-            msg, addr = s.recvfrom(1024)
-        except KeyboardInterrupt:
-            break
-        answer = decode(msg, addr)
-        if answer:
-            print_answer(answer, short=short)
-
-
 if __name__ == '__main__':
     parser = argparse.ArgumentParser()
     parser.add_argument('-l', '--listen', action='store_true',
@@ -136,4 +57,5 @@ if __name__ == '__main__':
     for answer in scan():
         print_answer(answer, short=short)
     if args.listen:
-        listen(short=short)
+        for answer in listen():
+            print_answer(short=short)

cfg/acquisition_cfg.py

@@ -0,0 +1,40 @@
+Node('measure.frappy.demo',
+     '''Measureable demo''',
+     'tcp://10770',
+)
+Mod('control',
+    'frappy_demo.acquisition.Controller',
+    'simple demo controller',
+    channels = {'first': 'chan1', 'second': 'chan2', 'third': 'chan3'},
+    pollinterval = 1,
+)
+Mod('chan1',
+    'frappy_demo.acquisition.Channel',
+    'simple channel demo',
+    goal = 50,
+    goal_enable = True,
+    pollinterval = 1,
+)
+Mod('chan2',
+    'frappy_demo.acquisition.Channel',
+    'simple channel demo',
+    pollinterval = 1,
+)
+Mod('chan3',
+    'frappy_demo.acquisition.Channel',
+    'simple channel demo',
+    pollinterval = 1,
+)
+Mod('single',
+    'frappy_demo.acquisition.SimpleAcquisition',
+    'Acquisition demo',
+    pollinterval = 1,
+    goal = 20,
+    goal_enable=True,
+    acquisition_key='single',
+)
+Mod('ng',
+    'frappy_demo.acquisition.NoGoalAcquisition',
+    'Acquisition demo',
+    pollinterval = 5,
+)

cfg/addons/ah2700_cfg.py

@@ -3,20 +3,16 @@ Node('ah2700.frappy.psi.ch',
 )
 
 Mod('cap_io',
-    'frappy_psi.ah2700.Ah2700IO',
-    '',
-    uri='linse-976d-ts:3006',
+    'frappy_psi.ahcapbridge.IO', '',
+    uri='linse-leiden-ts:3002'
 )
 
 Mod('cap',
-    'frappy_psi.ah2700.Capacitance',
+    'frappy_psi.ahcapbridge.AH2700',
     'capacitance',
-    io = 'cap_io',
+    io='cap_io',
+    loss_module = 'loss',
+    freq_module = 'freq',
 )
 
-Mod('loss',
-    'frappy_psi.parmod.Par',
-    'loss parameter',
-    read='cap.loss',
-    unit='deg',
-)
+

cfg/addons/ah2700leiden_cfg.py

@@ -0,0 +1,20 @@
+Node('ah2700.frappy.psi.ch',
+     'Andeen Hagerlin 2700 Capacitance Bridge',
+)
+
+Mod('cap_io',
+    'frappy_psi.ah2700.Ah2700IO',
+    '',
+    uri='linse-leiden-ts:3002',
+    timeout=60,
+)
+
+# this creates also cap_freq and cap_loss
+Mod('cap',
+    'frappy_psi.ah2700.Capacitance',
+    'capacitance',
+    io = 'cap_io',
+    loss_name='loss',
+    freq_name='freq',
+)
+

cfg/addons/ah2700sea_cfg.py

@@ -16,7 +16,7 @@ Mod('ah',
     'frappy_psi.sea.SeaReadable', '',
     io='sea_addons',
     sea_object='cap',
-    extra_modules = ['cap', 'loss']
+    extra_modules = ['cap', 'loss', 'freq']
 )
 
 Mod('cap',
@@ -32,6 +32,12 @@ Mod('loss',
     single_module='ah.loss',
 )
 
+Mod('freq',
+    'frappy_psi.sea.SeaWritable', '',
+    io='sea_addons',
+    single_module='ah.freq',
+)
+
 Mod('capslope',
     'frappy_psi.sea.SeaReadable', '',
     io='sea_addons',

cfg/addons/ahtwo_cfg.py

@@ -0,0 +1,31 @@
+Node('ahtwo.frappy.psi.ch',
+     'Andeen Hagerlin 2700 and 2550 Capacitance Bridges',
+)
+
+# TODO: adapt names (cap, cap2) to your experiment
+
+Mod('cap_io',
+    'frappy_psi.ahcapbridge.IO', '',
+    uri='linse-leiden-ts:3002'
+)
+
+Mod('cap',
+    'frappy_psi.ahcapbridge.AH2700',
+    'capacitance',
+    io='cap_io',
+    loss_module = 'loss',
+    freq_module = 'freq',
+)
+
+Mod('cap2_io',
+    'frappy_psi.ahcapbridge.IO', '',
+    uri='linse-leiden-ts:3001'
+)
+
+Mod('cap2',
+    'frappy_psi.ahcapbridge.AH2550',
+    'capacitance',
+    io='cap2_io',
+    loss_module = 'loss2',
+)
+

cfg/addons/haake_add_cfg.py

@@ -0,0 +1,15 @@
+Node('haake.frappy.psi.ch',
+     'additional haake waterbath',
+)
+
+Mod('haake_io',
+    'frappy_psi.haake.HaakeIO',
+    '',
+    uri='sans-sample-ts:3006',
+)
+
+Mod('T2',
+    'frappy_psi.haake.TemperatureLoop',
+    'second haake',
+    io = 'haake_io',
+)

cfg/ah2700test_cfg.py

@@ -3,8 +3,15 @@ Node('AH2700Test.psi.ch',
      'tcp://5000',
 )
 
-Mod('cap',
-    'frappy_psi.ah2700.Capacitance',
-    'capacitance',
-    uri='ldmse3-ts:3015',
+Mod('io',
+    'frappy_psi.ahcapbridge.IO', '',
+    uri='linse-leiden-ts:3002'
+)
+
+Mod('cap',
+    'frappy_psi.ahcapbridge.AH2700',
+    'capacitance',
+    io='io',
+    loss_module = 'loss',
+    freq_module = 'freq',
 )

cfg/dil5_cfg.py

@@ -1,219 +1,119 @@
-# by ID (independent of plug location)
+# by id (independent of plug location, but may not neccessarly be unique)
+# to verify just do:
+#   ls /dev/serial/by-id
 turbo_uri = '/dev/serial/by-id/usb-FTDI_FT232R_USB_UART_A601PCGF-if00-port0'
 press_uri = '/dev/serial/by-id/usb-FTDI_FT232R_USB_UART_AH07445U-if00-port0'
 itc_uri = '/dev/serial/by-id/usb-Prolific_Technology_Inc._USB-Serial_Controller_D-if00-port0'
 lsc_uri = '192.168.1.2:7777'
-# by plug location:
-#turbo_uri='/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.1:1.0-port0'
-#press_uri = '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.2:1.0-port0'
-#itc_uri = '/dev/serial/by-path/platform-fd500000.pcie-pci-0000:01:00.0-usb-0:1.3:1.0-port0'
-# over USB (does not work anymore)
-#lsc_uri='serial:///dev/ttyACM1?baudrate=57600+parity=odd+bytesize=7+stopbits=1',
+logo_ip = '192.168.0.3'
+# by plug location would also be possible (/dev/serial/by-path)
 
 
 Node('dil5.psi.ch',
-     'dil5 with state machine for condensing and removing',
+     'dil5 on linse-dil5',
      interface='tcp://5000',
      secondary = ['ws://8010']
 )
 
-Mod('io',
+Mod('logo',
     'frappy_psi.logo.IO',
     '',
-    ip_address = "192.168.0.3",
+    ip_address = logo_ip,
     tcap_client = 0x3000,
     tsap_server = 0x2000
 )
 
 Mod('V1',
-    'frappy_psi.logo.Valve',
+    'frappy_psi.logo.DigitalActuator',
     'Valves',
-    io = 'io',
-    vm_address_input ="V1025.0",
-    vm_address_output ="V1064.3"
+    io = 'logo',
+    feedback_addr ="V1025.0",
+    output_addr ="V1064.3"
 )
 
 Mod('V2',
-    'frappy_psi.logo.Valve',
-    'Valves',
-    io = 'io',
-    vm_address_input ="V1024.2",
-    vm_address_output ="V1064.0",
+    'frappy_psi.logo.DigitalActuator',
+    'dil bypass',
+    io = 'logo',
+    feedback_addr ="V1024.2",
+    output_addr ="V1064.0",
 )
 
 Mod('V4',
-    'frappy_psi.logo.Valve',
-    'Valves',
-    io = 'io',
-    vm_address_input ="V1024.5",
-    vm_address_output ="V1064.7",
+    'frappy_psi.logo.DigitalActuator',
+    'compressor to dump',
+    io = 'logo',
+    # feedback seems not to work
+    output_addr ="V1064.7",
+    target_addr ="V404.1",
 )
 
 Mod('V5',
-    'frappy_psi.logo.Valve',
-    'Valves',
-    io = 'io',
-    vm_address_input ="V1024.4",
-    vm_address_output ="V1064.2"
+    'frappy_psi.logo.DigitalActuator',
+    'compressor input',
+    io = 'logo',
+    feedback_addr ="V1024.4",
+    output_addr ="V1064.2",
 )
 
 Mod('V9',
-    'frappy_psi.logo.Valve',
-    'Valves',
-    io = 'io',
-    vm_address_input ="V1024.3",
-    vm_address_output ="V404.1",
+    'frappy_psi.logo.DelayedActuator',
+    'dump output',
+    io = 'logo',
+    delay_addr = 'VW24',
+    feedback_addr ="V1024.3",
+    output_addr ="V1064.5",
+    target_addr ="V404.3",
 )
 
-Mod('pump',
-    'frappy_psi.logo.FluidMachines',
-    'Pump',
-    io = 'io',
-    vm_address_output ="V414.1"
+Mod('forepump',
+    'frappy_psi.logo.DigitalActuator',
+    'forepump',
+    io = 'logo',
+    output_addr ="V1064.6",
+    target_addr ="V404.4",
 )
 
 Mod('compressor',
-    'frappy_psi.logo.FluidMachines',
-    'Compressor',
-    io = 'io',
-    vm_address_output ="V400.1"
+    'frappy_psi.logo.DigitalActuator',
+    '',
+    io = 'logo',
+    output_addr ="V1064.4",
+    target_addr ="V404.2",
 )
 
 Mod('p2',
     'frappy_psi.logo.Pressure',
-    'Pressure in mBar',
-    io = 'io',
-    vm_address ="VW0",
-)
+    'pressure after compressor',
+    io = 'logo',
+    addr ="VW0",
+    pollinterval=0.5,
+    )
 
 Mod('p1',
     'frappy_psi.logo.Pressure',
-    'Pressure in mBar',
-    io = 'io',
-    vm_address ="VW2",
-)
+    'dump pressure',
+    io = 'logo',
+    addr ="VW28",
+    pollinterval=0.5,
+    )
 
 Mod('p5',
     'frappy_psi.logo.Pressure',
-    'Pressure in mBar',
-    io = 'io',
-    vm_address ="VW4",
-)
-
-Mod('Druckluft',
-    'frappy_psi.logo.Airpressure',
-    'Airpressure state',
-    io = 'io',
-    vm_address ="VW6",
-)
-
-
-
-Mod('SF1',
-    'frappy_psi.logo.safetyfeatureState',
-    'Safety Feature',
-    io = 'io',
-    vm_address ="V410.1",
-)
-
-Mod('SF2',
-    'frappy_psi.logo.safetyfeatureState',
-    'Safety Feature',
-    io = 'io',
-    vm_address ="V406.1",
-)
-
-Mod('SF3',
-    'frappy_psi.logo.safetyfeatureState',
-    'Safety Feature',
-    io = 'io',
-    vm_address ="V408.1",
-)
-
-Mod('SF4',
-    'frappy_psi.logo.safetyfeatureState',
-    'Safety Feature',
-    io = 'io',
-    vm_address ="V412.1",
-)
-
-Mod('p2max',
-    'frappy_psi.logo.safetyfeatureParam',
-    'Safety Feature Param',
-    io = 'io',
-    target = 2000,
-    vm_address ="VW8",
-)
-
-Mod('pcond',
-    'frappy_psi.logo.safetyfeatureParam',
-    'Safety Feature Param',
-    io = 'io',
-    target = 1800,
-    vm_address ="VW10",
-)
-
-Mod('p5min',
-    'frappy_psi.logo.safetyfeatureParam',
-    'Safety Feature Param',
-    io = 'io',
-    target = 0,
-    vm_address ="VW12",
-)
-
-Mod('p5max',
-    'frappy_psi.logo.safetyfeatureParam',
-    'Safety Feature Param',
-    io = 'io',
-    target = 900,
-    vm_address ="VW14",
-)
-
-
-Mod('io_ls273',
-    'frappy_psi.ls372.StringIO',
-    'io for Ls372',
-    uri=lsc_uri,
+    'pressure after forepump',
+    io = 'logo',
+    addr ="VW4",
+    pollinterval = 0.5,
     )
-Mod('sw',
-    'frappy_psi.ls372.Switcher',
-    'channel switcher',
-    io = 'io_ls273',
-)
-Mod('T_mix',
-    'frappy_psi.ls372.TemperatureLoop',
-    'mix temperature chan 5',
-    channel = 5,
-    switcher = 'sw',
-)
 
-Mod('T_ivc',
-    'frappy_psi.ls372.TemperatureLoop',
-    'mix temperature chan 2',
-    channel = 2,
-    switcher = 'sw',
-)
-
-Mod('T_still',
-    'frappy_psi.ls372.TemperatureLoop',
-    'mix temperature chan 3',
-    channel = 3,
-    switcher = 'sw',
-)
-
-Mod('T_sorb',
-    'frappy_psi.ls372.TemperatureLoop',
-    'mix temperature chan 1',
-    channel = 1,
-    switcher = 'sw',
-)
-
-Mod('T_cp',
-    'frappy_psi.ls372.TemperatureLoop',
-    'mix temperature chan 4',
-    channel = 4,
-    switcher = 'sw',
-)
+Mod('airpressure',
+    'frappy_psi.logo.Comparator',
+    'Airpressure state',
+    io = 'logo',
+    addr ="V1024.7",
+    threshold = 500,
+    pollinterval = 0.5,
+    )
 
 Mod('io_pfeiffer',
     'frappy_psi.pfeiffer_new.PfeifferProtocol',
@@ -361,41 +261,80 @@ Mod('T_cond',
     io='itc',
 )
 
-Mod('stateMachine',
-    'frappy_psi.dilution_statemachine.DIL5',
-    'Statemachine',
-    
+Mod('safety',
+    'frappy_psi.dilution.Interlock',
+    'interlock mechanism',
+    io='logo',
+    dil='dil',
+)
+
+Mod('dil',
+    'frappy_psi.dilution.DIL5',
+    'dilution state machine and parameters',
+
     condenseline_pressure = "p2",
     condense_valve = "V9",
     dump_valve = "V4",
-    circulate_pump = "pump",
+    forepump = "forepump",
     compressor = "compressor",
 
     turbopump = "turbopump",
     condenseline_valve = "V1",
     circuitshort_valve = "V2",
-    still_pressure = "p3",
+    still_pressure = "p4",
+    still_pressure_turbo = "p3",
     #ls372 = "res1",
-    V5 = "V5",
-    p1 = "p1",
-    
-    MV10 = 'MV10',
-    MV13 ='MV13',
-    MV8 = 'MV8',
-    MVB = 'MVB',
-    MV2 = 'MV2',
-
-    MV1 = 'MV1',
-    MV3a = 'MV3a',
-    MV3b = 'MV3b',
-    GV1 = 'GV1',
-    MV14 = 'MV14',
-    MV12 = 'MV12',
-    MV11 = 'MV11',
-    MV9 = 'MV9',
-    GV2 = 'GV2',
-    condensing_p_low  = 150,
-    condensing_p_high = 250
+    dump_pressure = "p1",
+    condensing_p_low  = 1200,
+    condensing_p_high = 1500,
 )
 
+## Dilution lakeshore Temperature controller
 
+Mod('io_ls273',
+    'frappy_psi.ls372.StringIO',
+    'io for Ls372',
+    uri=lsc_uri,
+    )
+
+Mod('sw',
+    'frappy_psi.ls372.Switcher',
+    'channel switcher',
+    io = 'io_ls273',
+)
+
+Mod('T_ivc',
+    'frappy_psi.ls372.TemperatureChannel',
+    'mix temperature chan 2',
+    channel = 2,
+    switcher = 'sw',
+)
+
+Mod('T_still',
+    'frappy_psi.ls372.TemperatureChannel',
+    'mix temperature chan 3',
+    channel = 3,
+    switcher = 'sw',
+)
+
+Mod('T_sorb',
+    'frappy_psi.ls372.TemperatureChannel',
+    'mix temperature chan 1',
+    channel = 1,
+    switcher = 'sw',
+)
+
+Mod('T_cp',
+    'frappy_psi.ls372.TemperatureChannel',
+    'mix temperature chan 4',
+    channel = 4,
+    switcher = 'sw',
+)
+
+Mod('T_mix',
+    'frappy_psi.ls372.TemperatureLoop',
+    'mix temperature chan 5',
+    channel = 5,
+    htrrng = '1mA',
+    switcher = 'sw',
+)

cfg/dilhtr_cfg.py

@@ -0,0 +1,16 @@
+Node('dilhtrtest.psi.ch',
+     'dilhtr test',
+     'tcp://5000',
+     )
+
+Mod('io',
+    'frappy_psi.dilhtr.IO',
+    'dilhtr communication',
+    uri='serial:///dev/tty.usbserial-21440?baudrate=9600',
+    )
+
+Mod('heater',
+    'frappy_psi.dilhtr.Heater',
+    'dilhtr box',
+    io='io',
+    )

cfg/fi_cfg.py

@@ -45,17 +45,16 @@ Mod('T4',
     )
 
 Mod('T',
-    'frappy_psi.picontrol.PI',
-    'controlled Temperature',
-    input_module='T_main',
-    output_module='htr',
+    'frappy_psi.furnace.PIctrl',
+    'controlled temperature ',
     value = Param(unit='degC'),
+    input_module = 'T_htr',
+    output_module = 't_out',
     output_min = 0,
     output_max = 100,
-    # relais='relais',
-    p=0.1,
-    i=0.01,
-    )
+    p = 1,
+    i = 0.01,
+   )
 
 Mod('htr_io',
     'frappy_psi.tdkpower.IO',
@@ -84,7 +83,7 @@ Mod('flowswitch',
     true_level='low',
     )
 
-Mod('interlocks',
+Mod('interlock',
     'frappy_psi.furnace.Interlocks',
     'interlock parameters',
     main_T='T_main',
@@ -97,7 +96,7 @@ Mod('interlocks',
     wall_limit=50,
     main_T_limit = 1400,
     extra_T_limit = 1400,
-    vacuum_limit=0.01,
+    vacuum_limit=0.001,
     )
 
 Mod('p',

cfg/fs_cfg.py

@@ -4,63 +4,62 @@ Node('fs.psi.ch',
 )
 
 Mod('T',
-    'frappy_psi.picontrol.PI2',
+    'frappy_psi.furnace.PI2',
     'controlled Temperature on sample (2nd loop)',
-    input = 'T_sample',
-    output = 'T_reg',
-    relais = 'relais',
+    value = Param(unit='degC'),
+    meaning = ['temperature', 30],
+    input_module = 'T_sam',
+    output_module = 'T_reg',
     p = 1.2,
     i = 0.005,
    )
 
 Mod('T_reg',
-    'frappy_psi.picontrol.PI',
+    'frappy_psi.furnace.PIctrl',
     'controlled Temperature on heater',
-    input = 'T_htr',
-    output = 't_out',
-    relais = 'relais',
+    value = Param(unit='degC'),
+    input_module = 'T_htr',
+    output_module = 't_out',
+    output_min = 0,
+    output_max = 100,
     p = 1,
     i = 0.003,
    )
 
-Mod('p_reg',
-    'frappy_psi.picontrol.PI',
-    'controlled pressure',
-    input = 'p',
-    output = 'p_out',
-    relais = 'relais',
-    p = 1,
-    i = 0.005,
-   )
+#Mod('p_reg',
+#    'frappy_psi.furnace.PI',
+#    'controlled pressure',
+#    input_module = 'p',
+#    output_module = 't_out',
+#    p = 1,
+#    i = 0.005,
+#   )
 
 Mod('T_htr',
-    'frappy_psi.ionopimax.CurrentInput',
+    'frappy_psi.furnace.PRtransmitter',
     'heater temperature',
     addr = 'ai4',
     valuerange = (0, 1372),
     value = Param(unit='degC'),
-    
    )
 
 
-Mod('T_sample',
-    'frappy_psi.ionopimax.CurrentInput',
+Mod('T_sam',
+    'frappy_psi.furnace.PRtransmitter',
     'sample temperature',
-    addr = 'ai3',
-    valuerange = (0, 1372),
-    value = Param(unit='degC'),
-
-   )
-
-Mod('T_extra',
-    'frappy_psi.ionopimax.CurrentInput',
-    'extra temperature',
     addr = 'ai2',
     valuerange = (0, 1372),
     value = Param(unit='degC'),
 
    )
 
+Mod('T_extra',
+    'frappy_psi.furnace.PRtransmitter',
+    'extra temperature',
+    addr = 'ai3',
+    valuerange = (0, 1372),
+    value = Param(unit='degC'),
+   )
 
 Mod('T_wall',
     'frappy_psi.ionopimax.VoltageInput',
@@ -86,35 +85,38 @@ Mod('htr',
 Mod('t_out',
     'frappy_psi.bkpower.Output',
     'heater output',
-    p_value = 'p_out',
+    # p_value = 'p_out',
     io = 'htr_io',
     maxvolt = 50,
     maxcurrent = 2,
    )
 
-Mod('relais',
+Mod('relay',
     'frappy_psi.ionopimax.DigitalOutput',
     'relais for power output',
     addr = 'o2',
    )
 
-Mod('interlocks',
+Mod('interlock',
     'frappy_psi.furnace.Interlocks',
     'interlock parameters',
     input = 'T_htr',
     wall_T = 'T_wall',
     htr_T = 'T_htr',
-    main_T = 'T_sample',
+    main_T = 'T_sam',
+    reg_T = 'T_reg',
     extra_T = 'T_extra',
+    htr = 't_out',
     vacuum = 'p',
-    relais = 'relais',
+    relay = 'relay',
     control = 'T',
-    wall_limit = 100,
-    vacuum_limit = 0.1,
+    wall_limit = 60,
+    vacuum_limit = 0.001,
+    disabled_checks = 'T_extra',
    )
 
 Mod('p',
-    'frappy_psi.ionopimax.LogVoltageInput',
+    'frappy_psi.furnace.PKRgauge',
     'pressure reading',
     addr = 'av1',
     rawrange = (1.82, 8.6),

cfg/gas10ka_cfg.py

@@ -0,0 +1,94 @@
+Node('gas10ka.psi.ch',
+     '10kBar Gas pressure stick',
+     interface='tcp://5010',
+)
+
+Mod('io',
+    'frappy_psi.logo.IO',
+    '',
+    ip_address = "192.168.1.1",
+    tcap_client = 0x3000,
+    tsap_server = 0x2000
+)
+
+Mod('R_pt10k',
+    'frappy_psi.logo.Resistor',
+    'raw sensor value of T_p10k',
+    io = 'io',
+    addr = "VW0",
+)
+
+Mod('T_pt10k',
+    'frappy_psi.softcal.Sensor',
+    'temperature close to sample',
+    value=Param(unit='K'),
+    rawsensor='R_pt10k',
+    calcurve='pt10000e',
+)
+
+Mod('R_top',
+    'frappy_psi.logo.Resistor',
+    'raw sensor value of T_top',
+    io = 'io',
+    addr = "VW2",
+)
+
+Mod('T_top',
+    'frappy_psi.softcal.Sensor',
+    'capillary temperature at highest position',
+    value=Param(unit='K'),
+    rawsensor='R_top',
+    calcurve='pt1000e',
+)
+
+Mod('R_mid',
+    'frappy_psi.logo.Resistor',
+    'raw sensor value of T_mid',
+    io = 'io',
+    addr = "VW6",
+)
+
+Mod('T_mid',
+    'frappy_psi.softcal.Sensor',
+    'capillary temperature at mid position',
+    value=Param(unit='K'),
+    rawsensor='R_mid',
+    calcurve='pt1000e',
+)
+
+Mod('R_bot',
+    'frappy_psi.logo.Resistor',
+    'raw sensor value of T_bot',
+    io = 'io',
+    addr = "VW4",
+)
+
+Mod('T_bot',
+    'frappy_psi.softcal.Sensor',
+    'capillary temperature at lower position',
+    value=Param(unit='K'),
+    rawsensor='R_bot',
+    calcurve='pt1000e',
+)
+
+
+Mod('R_sam_cx',
+     'frappy_psi.logo.Resistor',
+     'sensor',
+     io = 'io',
+     addr = "VW16",
+ )
+
+Mod('T_sam_cx',
+     'frappy_psi.softcal.Sensor',
+     '?',
+     value=Param(unit='K'),
+     rawsensor='R_sam_cx',
+     calcurve='X174785',
+)
+
+Mod('heater',
+    'frappy_psi.capillary_heater.Heater',
+    'the capillary heater',
+    io = 'io',
+)

cfg/main/eurotherm_cfg.py

@@ -10,7 +10,6 @@ Mod('sea_main',
 Mod('te',
     'frappy_psi.sea.SeaDrivable', '',
     io = 'sea_main',
-    meaning=['temperature', 20],
     sea_object = 'te',
     meaning=('temperature', 11),
 )

cfg/main/haake_cfg.py

@@ -1,17 +1,15 @@
-Node('haake.config.sea.psi.ch',
-     'Haake thermostat',
+Node('haake.frappy.psi.ch',
+     'additional haake waterbath',
 )
-Mod('sea_main',
-    'frappy_psi.sea.SeaClient',
-    'main sea connection for haakeuro.config',
-    config = 'haake.config',
-    service = 'main',
+
+Mod('haake_io',
+    'frappy_psi.haake.HaakeIO',
+    '',
+    uri='sans-sample-ts:3006',
 )
-Mod('th',
-    'frappy_psi.sea.SeaDrivable', '',
-    meaning = ('temperature', 10),
-    io = 'sea_main',
-    sea_object = 'th',
-    extra_modules=['t2'],
-    value=Param(unit='degC'),
+
+Mod('T2',
+    'frappy_psi.haake.TemperatureLoop',
+    'second haake',
+    io = 'haake_io',
 )

cfg/main/ill1_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ill2_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ill3_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ill4_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ill5_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ill5pgas5_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('pauto',

cfg/main/jtccr_cfg.py

@@ -14,7 +14,7 @@ Mod('tt',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tt', 'set'],
+    rel_paths=['main', '.', 'set'],
     value=Param(unit='K'),
 )
 

cfg/main/leiden_cfg.py

@@ -0,0 +1,224 @@
+Node('leiden.psi.ch',
+    '''Leiden Dilution''',
+)
+
+ah2700_uri   = 'linse-leiden-ts:3002'  # used in cfg/addons/ahtwo_cfg.pt
+ls370_uri    = 'linse-leiden-ts:3004'  # used in ~/sea/tcl/leiden.config
+tcs_uri      = 'linse-leiden-ts:3005'
+#nanov_uri    = 'linse-leiden-ts:3006'  # used in ~/sea/tcl/leiden.config
+k2601b_uri   = 'linse-leiden-ts:3006'  # used for HC experiment as heater
+dilhtr_uri   = 'linse-leiden-ts:3007'
+srbridge_uri = 'linse-leiden-ts:3008'
+
+Mod('sea_main',
+    'frappy_psi.sea.SeaClient',
+    'main sea connection for leiden.config',
+    config = 'leiden.config',
+    service = 'main',
+)
+
+for name in ['T3K', 'Tstill', 'T50mK', 'Tmxlow', 'Tmxhigh', 'Tmxcx', 'Tblueo',
+             'Tpt50', 'Tpt3high', 'Tpt3low', 'Twhite', 'Tgreen']:
+    mname = name.replace('T','T_')
+    Mod(mname,
+        'frappy_psi.sea.SeaReadable', '',
+        io='sea_main',
+        sea_object='tt',
+        rel_paths=[name],
+        value=Param(unit='K'),
+        extra_modules = ['raw'],
+    )
+    Mod(name.replace('T', 'R_'),
+        'frappy_psi.sea.SeaReadable', '',
+        io='sea_main',
+        value=Param(unit='Ohm'),
+        single_module=f'{mname}.raw'
+    )
+
+#Mod('cmn',
+#    'frappy_psi.sea.SeaReadable', '',
+#    io = 'sea_main',
+#    sea_object = 'cmn',
+#    extra_modules = ['u1', 'u2', 'temp'],
+#)
+
+#Mod('T_cmn',
+#    'frappy_psi.sea.SeaReadable', '',
+#    io='sea_main',
+#    value=Param(unit='K'),
+#    single_module='cmn.temp',
+#)
+
+#Mod('V_fixp',
+#    'frappy_psi.sea.SeaReadable', '',
+#    io='sea_main',
+#    value=Param(unit='V'),
+#    single_module='cmn.u2',
+#)
+
+#Mod('V_cmn',
+#    'frappy_psi.sea.SeaReadable', '',
+#    io='sea_main',
+#    value=Param(unit='V'),
+#    single_module='cmn.u1',
+#)
+
+
+Mod('tcs_io',
+    'frappy_psi.tcs.IO',
+    'tcs communication',
+    uri=tcs_uri,
+    )
+
+Mod('still_htr',
+    'frappy_psi.tcs.Heater',
+    'still heater',
+    io='tcs_io',
+    channel=2,
+    )
+
+Mod('mix_io',
+    'frappy_psi.dilhtr.IO',
+    'dilhtr communication',
+    uri=dilhtr_uri,
+    )
+
+Mod('mix_htr',
+    'frappy_psi.dilhtr.WrappedHeater',
+    'mixing chamber heater',
+    io='mix_io',
+    )
+
+Mod('drive_mix',
+    'frappy_psi.picontrol.PIctrl',
+    'controlled mix ch. temperature',
+    input_module = 'T_mxlow',
+    output_module = 'mix_htr',
+    output_min = 0,
+    output_max = 0.02,
+    p = 5,
+    itime = 60,
+   )
+
+#Mod('drive_cmn',
+#    'frappy_psi.picontrol.PIctrl',
+#    'controlled cmn temperature',
+#    input_module = 'T_cmn',
+#    output_module = 'mix_htr',
+#    output_min = 0,
+#    output_max = 3e-2,
+#    p = 2,
+#    itime = 120,
+#   )
+
+#Mod('drive_fixp',
+#    'frappy_psi.picontrol.PI',
+#    'controlled fixpoint voltage',
+#    value=Param(unit='V'),
+#    input_module = 'V_fixp',
+#    output_module = 'drive_mix',
+#    output_min = 0.0,
+#    output_max = 0.01,
+#    p = 1,
+#    itime = 120,
+#   )
+
+Mod('simio',
+    'frappy_psi.bridge.BridgeIO',
+    'communication to sim900',
+    uri=srbridge_uri,
+    )
+
+Mod('res1',
+    'frappy_psi.bridge.Resistance',
+    'please add description',
+    io='simio',
+    port=1,
+    )
+
+Mod('res2',
+    'frappy_psi.bridge.Resistance',
+    'please add description',
+    io='simio',
+    port=3,
+    )
+
+Mod('phase1',
+    'frappy_psi.bridge.Phase',
+    'please add description',
+    resistance='res1',
+    )
+
+Mod('phase2',
+    'frappy_psi.bridge.Phase',
+    'please add description',
+    resistance='res2',
+    )
+
+
+Mod('dev1',
+    'frappy_psi.bridge.Deviation',
+    'please add description',
+    resistance='res1',
+    )
+
+Mod('dev2',
+    'frappy_psi.bridge.Deviation',
+    'please add description',
+    resistance='res2',
+    )
+
+
+Mod('vsource_io',
+    'frappy_psi.k2601b.K2601bIO',
+    'source meter',
+#    uri = '129.129.156.90:5025',
+     uri = k2601b_uri,
+)
+
+
+Mod('source',
+    'frappy_psi.k2601b.SourceMeter'
+    '',
+    description = "keithley sourcemeter",
+    mode = 2,
+    vlimit = 0.5,
+    ilimit = .0005,
+    io = 'vsource_io',
+)
+
+Mod('hvolt',
+    'frappy_psi.k2601b.Voltage'
+    '',
+    description = "Heater Voltage",
+    active = False,
+    limit = 1.0,
+    target = 0.0,
+    sourcemeter = 'source',
+    io = 'vsource_io',
+)
+
+Mod('hcur',
+    'frappy_psi.k2601b.Current'
+    '',
+    description = "Heater Current Source",
+    active = True,
+    limit = 0.0001,
+    target = 0.0,
+    sourcemeter = 'source',
+    io = 'vsource_io',
+)
+
+Mod('hres',
+    'frappy_psi.k2601b.Resistivity'
+    '',
+    description = "Heater Resistance",
+    io = 'vsource_io',
+)    
+
+Mod('hpow',
+    'frappy_psi.k2601b.Power'
+    '',
+    description = "Heater Power",
+    io = 'vsource_io',
+)   

cfg/main/ma02_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ma10_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ma11_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ma15_cfg.py

@@ -8,11 +8,12 @@ Mod('sea_main',
     service = 'main',
 )
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
-    io = 'sea_main',
+    'frappy_psi.sea.LscDrivable', '',
+    io='sea_main',
     meaning=['temperature_regulation', 27],
-    sea_object = 'tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sea_object='tt',
+    sensor_path='tm',
+    set_path='set',  
 )
 Mod('cc',
     'frappy_psi.sea.SeaReadable', '',

cfg/main/ma6_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ma6_sampleheat_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('th',

cfg/main/ma7_sampleheat_cfg.py

@@ -10,12 +10,13 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
-    )
+    sensor_path='tm',
+    set_path='set',  
+)
 
 Mod('th',
     'frappy_psi.sea.SeaReadable',

cfg/main/ma7_thermalc_cfg.py

@@ -15,11 +15,12 @@ Mod('sea_main',
 #)
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
-    meaning=['temperature_regulation', 27],
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
+    meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('th',

cfg/main/ma7two_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/mb11_cfg.py

@@ -2,8 +2,6 @@ Node('mb11.psi.ch',
      'MB11 11 Tesla - 100 mm cryomagnet',
 )
 
-sea_cfg = 'mb11.config'
-
 Mod('itc1',
     'frappy_psi.mercury.IO',
     'ITC for heat exchanger and pressures',

cfg/main/mb11std_cfg.py

@@ -1,228 +0,0 @@
-Node('mb11.psi.ch',
-     'MB11 11 Tesla - 100 mm cryomagnet',
-)
-
-Mod('itc1',
-    'frappy_psi.mercury.IO',
-    'ITC for heat exchanger and pressures',
-    uri='mb11-ts:3001',
-)
-
-Mod('itc2',
-    'frappy_psi.mercury.IO',
-    'ITC for neck and nv heaters',
-    uri='mb11-ts:3002',
-)
-
-Mod('ips',
-    'frappy_psi.mercury.IO',
-    'IPS for magnet and levels',
-    uri='mb11-ts:3003',
-)
-
-Mod('T_stat',
-    'frappy_psi.mercury.TemperatureAutoFlow',
-    'static heat exchanger temperature',
-    meaning=['temperature_regulation', 27],
-    output_module='htr_stat',
-    needle_valve='p_stat',
-    slot='DB6.T1',
-    io='itc1',
-    tolerance=0.1,
-    flowpars=((1,5), (2, 20)),
-)
-
-Mod('htr_stat',
-    'frappy_psi.mercury.HeaterOutput',
-    'static heat exchanger heater',
-    slot='DB1.H1',
-    io='itc1',
-)
-
-Mod('ts',
-    'frappy_psi.mercury.TemperatureLoop',
-    'sample temperature',
-    output_module='htr_sample',
-    slot='MB1.T1',
-    io='itc1',
-    tolerance=1.0,
-    visibility='expert',
-)
-
-Mod('htr_sample',
-    'frappy_psi.mercury.HeaterOutput',
-    'sample stick heater power',
-    slot='MB0.H1',
-    io='itc1',
-)
-
-Mod('p_stat',
-    'frappy_psi.mercury.PressureLoop',
-    'static needle valve pressure',
-    output_module='pos_stat',
-    settling_time=60.0,
-    slot='DB5.P1',
-    io='itc1',
-    tolerance=1.0,
-    value=Param(
-        unit='mbar_flow',
-    ),
-)
-
-Mod('pos_stat',
-    'frappy_psi.mercury.ValvePos',
-    'static needle valve position',
-    slot='DB5.P1,DB3.G1',
-    io='itc1',
-)
-
-Mod('T_dyn',
-    'frappy_psi.mercury.TemperatureAutoFlow',
-    'dynamic heat exchanger temperature',
-    output_module='htr_dyn',
-    needle_valve='p_dyn',
-    slot='DB7.T1',
-    io='itc1',
-    tolerance=0.1,
-)
-
-Mod('htr_dyn',
-    'frappy_psi.mercury.HeaterOutput',
-    'dynamic heat exchanger heater',
-    slot='DB2.H1',
-    io='itc1',
-)
-
-Mod('p_dyn',
-    'frappy_psi.mercury.PressureLoop',
-    'dynamic needle valve pressure',
-    output_module='pos_dyn',
-    settling_time=60.0,
-    slot='DB8.P1',
-    io='itc1',
-    tolerance=1.0,
-    value=Param(
-        unit='mbar_flow',
-    ),
-)
-
-Mod('pos_dyn',
-    'frappy_psi.mercury.ValvePos',
-    'dynamic needle valve position',
-    slot='DB8.P1,DB4.G1',
-    io='itc1',
-)
-
-Mod('mf',
-    'frappy_psi.ips_mercury.Field',
-    'magnetic field',
-    slot='GRPZ',
-    io='ips',
-    tolerance=0.001,
-    wait_stable_field=60.0,
-    target=Param(
-        max=11.0,
-    ),
-    persistent_limit=11.1,
-)
-
-Mod('lev',
-    'frappy_psi.mercury.HeLevel',
-    'LHe level',
-    slot='DB1.L1',
-    io='ips',
-)
-
-Mod('n2lev',
-    'frappy_psi.mercury.N2Level',
-    'LN2 level',
-    slot='DB1.L1',
-    io='ips',
-)
-
-Mod('T_neck1',
-    'frappy_psi.mercury.TemperatureLoop',
-    'neck heater 1 temperature',
-    output_module='htr_neck1',
-    slot='MB1.T1',
-    io='itc2',
-    tolerance=1.0,
-)
-
-Mod('htr_neck1',
-    'frappy_psi.mercury.HeaterOutput',
-    'neck heater 1 power',
-    slot='MB0.H1',
-    io='itc2',
-)
-
-Mod('T_neck2',
-    'frappy_psi.mercury.TemperatureLoop',
-    'neck heater 2 temperature',
-    output_module='htr_neck2',
-    slot='DB6.T1',
-    io='itc2',
-    tolerance=1.0,
-)
-
-Mod('htr_neck2',
-    'frappy_psi.mercury.HeaterOutput',
-    'neck heater 2 power',
-    slot='DB1.H1',
-    io='itc2',
-)
-
-Mod('T_nvs',
-    'frappy_psi.mercury.TemperatureLoop',
-    'static needle valve temperature',
-    output_module='htr_nvs',
-    slot='DB7.T1',
-    io='itc2',
-    tolerance=0.1,
-)
-
-Mod('htr_nvs',
-    'frappy_psi.mercury.HeaterOutput',
-    'static needle valve heater power',
-    slot='DB2.H1',
-    io='itc2',
-)
-
-Mod('T_nvd',
-    'frappy_psi.mercury.TemperatureLoop',
-    'dynamic needle valve heater temperature',
-    output_module='htr_nvd',
-    slot='DB8.T1',
-    io='itc2',
-    tolerance=0.1,
-)
-
-Mod('htr_nvd',
-    'frappy_psi.mercury.HeaterOutput',
-    'dynamic needle valve heater power',
-    slot='DB3.H1',
-    io='itc2',
-)
-
-Mod('T_coil',
-    'frappy_psi.mercury.TemperatureSensor',
-    'coil temperature',
-    slot='MB1.T1',
-    io='ips',
-)
-
-Mod('om_io',
-    'frappy_psi.phytron.PhytronIO',
-    'dom motor IO',
-    uri='mb11-ts.psi.ch:3004',
-)
-
-Mod('om',
-    'frappy_psi.phytron.Motor',
-    'stick rotation, typically used for omega',
-    io='om_io',
-    target_min=-360,
-    target_max=360,
-    encoder_mode='NO',
-    target=Param(min=-360, max=360),
-)

cfg/main/ori2_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ori3_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ori4_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['.', 'tm', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',
 )
 
 Mod('cc',

cfg/main/ori6_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ori7_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
-    io = 'sea_main',
+    'frappy_psi.sea.LscDrivable', '',
+    io='sea_main',
     meaning=['temperature_regulation', 27],
-    sea_object = 'tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sea_object='tt',
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/main/ori7test_cfg.py

@@ -1,17 +0,0 @@
-from frappy_psi.ccracks import Rack
-
-Node('ori7test.psi.ch',
-     'ORI7 test',
-     'tcp://5000'
-     )
-
-rack = Rack(Mod)
-
-rack.lakeshore()
-rack.sensor('Ts', channel='C', calcurve='x186350')
-rack.loop('T', channel='B', calcurve='x174786', output_module='htr', target=10)
-rack.heater('htr', output_no=1, max_heater='100W', resistance=25)
-
-rack.he()
-rack.n2()
-rack.flow(min_open_pulse=0.03)

cfg/main/tfa_cfg.py

@@ -0,0 +1,20 @@
+Node('TFA10.psi.ch',
+     'thermofisher water bath',
+     'tcp://5000',
+     )
+
+Mod('io',
+    'frappy_psi.thermofisher.ThermFishIO',
+    'connection for ThermoFisher A10',
+    uri='tcp://ldm-fi-ts:3002',
+    )
+
+Mod('T',
+    'frappy_psi.thermofisher.TemperatureLoopA10',
+    'holder temperature',
+    io='io',
+    meaning=['temperature', 20],
+    target=Param(max=100),
+    tolerance=0.5,
+    settling_time=20,
+    )

cfg/main/variox_cfg.py

@@ -10,11 +10,12 @@ Mod('sea_main',
 )
 
 Mod('tt',
-    'frappy_psi.sea.SeaDrivable', '',
+    'frappy_psi.sea.LscDrivable', '',
     io='sea_main',
     meaning=['temperature_regulation', 27],
     sea_object='tt',
-    rel_paths=['tm', '.', 'set', 'dblctrl'],
+    sensor_path='tm',
+    set_path='set',  
 )
 
 Mod('cc',

cfg/muwaba_cfg.py

@@ -0,0 +1,100 @@
+Node('muwaba.psi.ch',
+     'multi waterbath',
+     'tcp://5000',
+     )
+
+Mod('wio_1',
+    'frappy_psi.thermofisher.ThermFishIO',
+    'connection for water bath',
+    uri='serial:///dev/ttyUSB0?baudrate=19200',                 # 3001 = Port 1, 3002 = Port 2 ...
+    )
+
+Mod('wio_2',
+    'frappy_psi.thermofisher.ThermFishIO',
+    'connection for water bath',
+    uri='serial:///dev/ttyUSB1?baudrate=19200',                 # 3001 = Port 1, 3002 = Port 2 ...
+    )
+
+Mod('wio_3',
+    'frappy_psi.thermofisher.ThermFishIO',
+    'connection for water bath',
+    uri='serial:///dev/ttyUSB2?baudrate=19200',                 # 3001 = Port 1, 3002 = Port 2 ...
+    )
+
+Mod('Tbath_1',
+    'frappy_psi.thermofisher.TemperatureLoopA10',
+    'water_bath_1',
+    io='wio_1',
+    control_active=0,
+    target=25,
+    tolerance=0.1,
+    settling_time=20,
+    )
+
+Mod('Tbath_2',
+    'frappy_psi.thermofisher.TemperatureLoopA10',
+    'water_bath_2',
+    io='wio_2',
+    control_active=0,
+    target=25,
+    tolerance=0.1,
+    settling_time=20,
+    )
+
+Mod('Tbath_3',
+    'frappy_psi.thermofisher.TemperatureLoopA10',
+    'water_bath_3',
+    io='wio_3',
+    control_active=0,
+    target=25,
+    tolerance=0.1,
+    settling_time=20,
+    )
+
+Mod('valve_1',
+    'frappy_psi.ionopimax.DigitalOutput',
+    'valve_for_fast_water_temperature_changing',
+    addr = 'o1',
+    target = 0,  
+   )
+
+Mod('valve_2',
+    'frappy_psi.ionopimax.DigitalOutput',
+    'valve_for_fast_water_temperature_changing',
+    addr = 'o2',
+    target = 0, 
+   )
+
+Mod('valve_3',
+    'frappy_psi.ionopimax.DigitalOutput',
+    'valve_for_fast_water_temperature_changing',
+    addr = 'o3',
+    target = 0, 
+   )
+
+Mod('temp_sensor_tc',
+    'frappy_psi.ionopimax.SimpleVoltageInput',
+    'temperatur_sensor_sample',
+    rawrange = (0.0, 10.0),
+    valuerange = (5.0, 90.0),
+    addr = 'ai1_mv',
+    meaning = ['temperature', 20],
+    value = Param(unit='degC'),
+    )
+
+Mod('temp_sensor_pt1000',
+    'frappy_psi.ionopimax.SimpleVoltageInput',
+    'temperatur_sensor_sample',
+    rawrange = (0.0, 10.0),
+    valuerange = (5.0, 90.0),
+    value = Param(unit='degC'),
+    addr = 'ai2_mv',
+    )
+
+Mod('switcher',
+    'frappy_psi.muwaba.Switcher',
+    'waterbath switcher',
+    valve1 = 'valve_1',
+    valve2 = 'valve_2',
+    valve3 = 'valve_3',
+    )

cfg/obsolete_sea_cfg/haake2_cfg.py

@@ -13,9 +13,11 @@ Mod('th',
     io = 'sea_main',
     sea_object = 'th',
     extra_modules=['t2'],
+    value=Param(unit='degC'),
 )
 Mod('ts',
     'frappy_psi.sea.SeaReadable', '',
     io='sea_main',
     single_module='th.t2',
+    value=Param(unit='degC'),
 )

cfg/obsolete_sea_cfg/haake_cfg.py

@@ -0,0 +1,17 @@
+Node('haake.config.sea.psi.ch',
+     'Haake thermostat',
+)
+Mod('sea_main',
+    'frappy_psi.sea.SeaClient',
+    'main sea connection for haakeuro.config',
+    config = 'haake.config',
+    service = 'main',
+)
+Mod('th',
+    'frappy_psi.sea.SeaDrivable', '',
+    meaning = ('temperature', 10),
+    io = 'sea_main',
+    sea_object = 'th',
+    extra_modules=['t2'],
+    value=Param(unit='degC'),
+)

cfg/sea/ah2550.addon.json

@@ -1,14 +1,21 @@
-{"cap": {"base": "/cap", "params": [{"path": "", "type": "none", "kids": 8},
-{"path": "send", "type": "text", "readonly": false, "cmd": "cap send", "visibility": 3},
+{"capff": {"base": "/capff", "params": [
+{"path": "", "type": "none", "kids": 7},
+{"path": "send", "type": "text", "readonly": false, "cmd": "capff send", "visibility": 3},
 {"path": "status", "type": "text", "visibility": 3},
 {"path": "cap", "type": "float"},
 {"path": "loss", "type": "float"},
-{"path": "period", "type": "float", "readonly": false, "cmd": "cap period"},
-{"path": "V", "type": "float", "readonly": false, "cmd": "cap V"},
-{"path": "average", "type": "int", "readonly": false, "cmd": "cap average"}]}, "capslope": {"base": "/capslope", "params": [{"path": "", "type": "float", "kids": 6},
-{"path": "send", "type": "text", "readonly": false, "cmd": "capslope send", "visibility": 3},
+{"path": "period", "type": "float", "readonly": false, "cmd": "capff period"},
+{"path": "V", "type": "float", "readonly": false, "cmd": "capff V"},
+{"path": "average", "type": "int", "readonly": false, "cmd": "capff average"}]},
+
+"capslopeff": {"base": "/capslopeff", "params": [
+{"path": "", "type": "float", "kids": 6},
+{"path": "send", "type": "text", "readonly": false, "cmd": "capslopeff send", "visibility": 3},
 {"path": "status", "type": "text", "visibility": 3},
-{"path": "node", "type": "text", "readonly": false, "cmd": "capslope node"},
-{"path": "unit", "type": "float", "readonly": false, "cmd": "capslope unit", "description": "unit=60: mainunits/minutes, unit=1: mainunits/sec"},
-{"path": "ref", "type": "float", "readonly": false, "cmd": "capslope ref"},
-{"path": "buffersize", "type": "float", "readonly": false, "cmd": "capslope buffersize"}]}}
+{"path": "node", "type": "text", "readonly": false, "cmd": "capslopeff node"},
+{"path": "unit", "type": "float", "readonly": false, "cmd": "capslopeff unit", "description": "unit=60: mainunits/minutes, unit=1: mainunits/sec"},
+{"path": "ref", "type": "float", "readonly": false, "cmd": "capslopeff ref"},
+{"path": "bufperiod", "type": "float", "readonly": false, "cmd": "capslopeff bufperiod"}]},
+
+"addonlock_ah2550": {"base": "/addonlock_ah2550", "params": [
+{"path": "", "type": "text", "readonly": false, "cmd": "addonlock_ah2550 = "}]}}

cfg/sea/ah2700.addon.json

@@ -1,4 +1,5 @@
-{"cap": {"base": "/cap", "params": [{"path": "", "type": "none", "kids": 8},
+{"cap": {"base": "/cap", "params": [
+{"path": "", "type": "none", "kids": 8},
 {"path": "send", "type": "text", "readonly": false, "cmd": "cap send", "visibility": 3},
 {"path": "status", "type": "text", "visibility": 3},
 {"path": "cap", "type": "float"},
@@ -6,10 +7,16 @@
 {"path": "period", "type": "float", "readonly": false, "cmd": "cap period"},
 {"path": "freq", "type": "float", "readonly": false, "cmd": "cap freq"},
 {"path": "V", "type": "float", "readonly": false, "cmd": "cap V"},
-{"path": "average", "type": "int", "readonly": false, "cmd": "cap average"}]}, "capslope": {"base": "/capslope", "params": [{"path": "", "type": "float", "kids": 6},
+{"path": "average", "type": "int", "readonly": false, "cmd": "cap average"}]},
+
+"capslope": {"base": "/capslope", "params": [
+{"path": "", "type": "float", "kids": 6},
 {"path": "send", "type": "text", "readonly": false, "cmd": "capslope send", "visibility": 3},
 {"path": "status", "type": "text", "visibility": 3},
 {"path": "node", "type": "text", "readonly": false, "cmd": "capslope node"},
 {"path": "unit", "type": "float", "readonly": false, "cmd": "capslope unit", "description": "unit=60: mainunits/minutes, unit=1: mainunits/sec"},
 {"path": "ref", "type": "float", "readonly": false, "cmd": "capslope ref"},
-{"path": "buffersize", "type": "float", "readonly": false, "cmd": "capslope buffersize"}]}}
+{"path": "bufperiod", "type": "float", "readonly": false, "cmd": "capslope bufperiod"}]},
+
+"addonlock_ah2700": {"base": "/addonlock_ah2700", "params": [
+{"path": "", "type": "text", "readonly": false, "cmd": "addonlock_ah2700 = "}]}}

cfg/sea/cp1000.addon.json

@@ -0,0 +1,29 @@
+{"cp2800": {"base": "/cp2800", "params": [
+{"path": "", "type": "bool", "readonly": false, "cmd": "cp2800", "kids": 27},
+{"path": "send", "type": "text", "readonly": false, "cmd": "cp2800 send", "visibility": 3},
+{"path": "status", "type": "text", "visibility": 3},
+{"path": "comp_running_hrs", "type": "float"},
+{"path": "cpu_t", "type": "float"},
+{"path": "motor_current_a", "type": "float"},
+{"path": "inp_water_t", "type": "float"},
+{"path": "inp_water_t_min", "type": "float"},
+{"path": "inp_water_t_max", "type": "float"},
+{"path": "out_water_t", "type": "float"},
+{"path": "out_water_t_min", "type": "float"},
+{"path": "out_water_t_max", "type": "float"},
+{"path": "helium_t", "type": "float"},
+{"path": "helium_t_min", "type": "float"},
+{"path": "helium_t_max", "type": "float"},
+{"path": "oil_t", "type": "float"},
+{"path": "oil_t_min", "type": "float"},
+{"path": "oil_t_max", "type": "float"},
+{"path": "high_side_p", "type": "float"},
+{"path": "high_side_p_min", "type": "float"},
+{"path": "high_side_p_max", "type": "float"},
+{"path": "high_side_p_avg", "type": "float"},
+{"path": "low_side_p", "type": "float"},
+{"path": "low_side_p_min", "type": "float"},
+{"path": "low_side_p_max", "type": "float"},
+{"path": "low_side_p_avg", "type": "float"},
+{"path": "high_side_delta_p_avg", "type": "float"},
+{"path": "high_side_bounce", "type": "float"}]}}

cfg/sea/cp1000_cfg.py

@@ -0,0 +1,14 @@
+Node('cp1000.addon.sea.psi.ch',
+    '''dry system''',
+)
+Mod('sea_addons',
+    'frappy_psi.sea.SeaClient',
+    'addons sea connection for cp1000.addon',
+    config = 'cp1000.addon',
+    service = 'addons',
+)
+Mod('cp2800',
+    'frappy_psi.sea.SeaWritable', '',
+    io = 'sea_addons',
+    sea_object = 'cp2800',
+)

cfg/sea/dil2.stick.json

@@ -18,7 +18,7 @@
 {"path": "heaterselect", "type": "enum", "enum": {"sample": 0, "mix": 1, "mix(temporarely)": 2}, "readonly": false, "cmd": "ts heaterselect"},
 {"path": "control", "type": "enum", "enum": {"off": 0, "sample": 6, "mix": 5, "samplehtr": 8}, "readonly": false, "cmd": "ts control", "description": "click off to reload list"},
 {"path": "heatermode", "type": "enum", "enum": {"disabled": -1, "off": 0, "on": 1}, "readonly": false, "cmd": "ts heatermode"},
-{"path": "heaterrange", "type": "enum", "enum": {"2uW": 1, "20uW": 2, "200uW": 3, "2mW": 4, "20mW": 5}, "readonly": false, "cmd": "ts heaterrange"},
+{"path": "heaterrange", "type": "enum", "enum": {"off": 0, "2uW": 1, "20uW": 2, "200uW": 3, "2mW": 4, "20mW": 5}, "readonly": false, "cmd": "ts heaterrange"},
 {"path": "autoheater", "type": "bool", "readonly": false, "cmd": "ts autoheater", "description": "automatic heater range", "kids": 12},
 {"path": "autoheater/wlp0", "type": "float", "readonly": false, "cmd": "ts autoheater/wlp0", "description": "weak link base temperature (used for auto heater)"},
 {"path": "autoheater/wlp1", "type": "float", "readonly": false, "cmd": "ts autoheater/wlp1", "description": "weak link temperature at 1 uW (used for auto heater)"},

cfg/sea/dil3.stick.json

@@ -18,7 +18,7 @@
 {"path": "heaterselect", "type": "enum", "enum": {"sample": 0, "mix": 1, "mix(temporarely)": 2}, "readonly": false, "cmd": "ts heaterselect"},
 {"path": "control", "type": "enum", "enum": {"off": 0, "sample": 6, "mix": 5, "samplehtr": 8}, "readonly": false, "cmd": "ts control", "description": "click off to reload list"},
 {"path": "heatermode", "type": "enum", "enum": {"disabled": -1, "off": 0, "on": 1}, "readonly": false, "cmd": "ts heatermode"},
-{"path": "heaterrange", "type": "enum", "enum": {"2uW": 1, "20uW": 2, "200uW": 3, "2mW": 4, "20mW": 5}, "readonly": false, "cmd": "ts heaterrange"},
+{"path": "heaterrange", "type": "enum", "enum": {"off": 0, "2uW": 1, "20uW": 2, "200uW": 3, "2mW": 4, "20mW": 5}, "readonly": false, "cmd": "ts heaterrange"},
 {"path": "autoheater", "type": "bool", "readonly": false, "cmd": "ts autoheater", "description": "automatic heater range", "kids": 12},
 {"path": "autoheater/wlp0", "type": "float", "readonly": false, "cmd": "ts autoheater/wlp0", "description": "weak link base temperature (used for auto heater)"},
 {"path": "autoheater/wlp1", "type": "float", "readonly": false, "cmd": "ts autoheater/wlp1", "description": "weak link temperature at 1 uW (used for auto heater)"},

cfg/sea/dil4.stick.json

@@ -18,7 +18,7 @@
 {"path": "heaterselect", "type": "enum", "enum": {"sample": 0, "mix": 1, "mix(temporarely)": 2}, "readonly": false, "cmd": "ts heaterselect"},
 {"path": "control", "type": "enum", "enum": {"off": 0, "sample": 6, "mix": 5, "samplehtr": 8}, "readonly": false, "cmd": "ts control", "description": "click off to reload list"},
 {"path": "heatermode", "type": "enum", "enum": {"disabled": -1, "off": 0, "on": 1}, "readonly": false, "cmd": "ts heatermode"},
-{"path": "heaterrange", "type": "enum", "enum": {"2uW": 1, "20uW": 2, "200uW": 3, "2mW": 4, "20mW": 5}, "readonly": false, "cmd": "ts heaterrange"},
+{"path": "heaterrange", "type": "enum", "enum": {"off": 0, "2uW": 1, "20uW": 2, "200uW": 3, "2mW": 4, "20mW": 5}, "readonly": false, "cmd": "ts heaterrange"},
 {"path": "autoheater", "type": "bool", "readonly": false, "cmd": "ts autoheater", "description": "automatic heater range", "kids": 12},
 {"path": "autoheater/wlp0", "type": "float", "readonly": false, "cmd": "ts autoheater/wlp0", "description": "weak link base temperature (used for auto heater)"},
 {"path": "autoheater/wlp1", "type": "float", "readonly": false, "cmd": "ts autoheater/wlp1", "description": "weak link temperature at 1 uW (used for auto heater)"},

cfg/sea/leiden.config.json

@@ -0,0 +1,213 @@
+{"tt": {"base": "/tt", "params": [
+{"path": "", "type": "int", "kids": 18},
+{"path": "send", "type": "text", "readonly": false, "cmd": "tt send", "visibility": 3},
+{"path": "status", "type": "text", "visibility": 3},
+{"path": "autoscan", "type": "bool", "readonly": false, "cmd": "tt autoscan", "kids": 4},
+{"path": "autoscan/synchronized", "type": "bool", "readonly": false, "cmd": "tt autoscan/synchronized"},
+{"path": "autoscan/interval", "type": "text", "readonly": false, "cmd": "tt autoscan/interval"},
+{"path": "autoscan/pause", "type": "text", "readonly": false, "cmd": "tt autoscan/pause"},
+{"path": "autoscan/dwell", "type": "text", "readonly": false, "cmd": "tt autoscan/dwell"},
+{"path": "T3K", "type": "float", "kids": 14},
+{"path": "T3K/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt T3K/active"},
+{"path": "T3K/autorange", "type": "bool", "readonly": false, "cmd": "tt T3K/autorange", "description": "autorange (common for all channels)"},
+{"path": "T3K/range", "type": "text", "readonly": false, "cmd": "tt T3K/range", "description": "resistance range in Ohm"},
+{"path": "T3K/range_num", "type": "int"},
+{"path": "T3K/excitation", "type": "text", "readonly": false, "cmd": "tt T3K/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "T3K/excitation_num", "type": "int"},
+{"path": "T3K/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "T3K/pause", "type": "int", "readonly": false, "cmd": "tt T3K/pause", "description": "pause time [sec] after channel change"},
+{"path": "T3K/filter", "type": "int", "readonly": false, "cmd": "tt T3K/filter", "description": "filter average time [sec]"},
+{"path": "T3K/dwell", "type": "int", "readonly": false, "cmd": "tt T3K/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "T3K/status", "type": "text"},
+{"path": "T3K/curve", "type": "text", "readonly": false, "cmd": "tt T3K/curve", "kids": 1},
+{"path": "T3K/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt T3K/curve/points", "visibility": 3},
+{"path": "T3K/alarm", "type": "float", "readonly": false, "cmd": "tt T3K/alarm"},
+{"path": "T3K/raw", "type": "float"},
+{"path": "Tstill", "type": "float", "kids": 14},
+{"path": "Tstill/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tstill/active"},
+{"path": "Tstill/autorange", "type": "bool", "readonly": false, "cmd": "tt Tstill/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tstill/range", "type": "text", "readonly": false, "cmd": "tt Tstill/range", "description": "resistance range in Ohm"},
+{"path": "Tstill/range_num", "type": "int"},
+{"path": "Tstill/excitation", "type": "text", "readonly": false, "cmd": "tt Tstill/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tstill/excitation_num", "type": "int"},
+{"path": "Tstill/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tstill/pause", "type": "int", "readonly": false, "cmd": "tt Tstill/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tstill/filter", "type": "int", "readonly": false, "cmd": "tt Tstill/filter", "description": "filter average time [sec]"},
+{"path": "Tstill/dwell", "type": "int", "readonly": false, "cmd": "tt Tstill/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tstill/status", "type": "text"},
+{"path": "Tstill/curve", "type": "text", "readonly": false, "cmd": "tt Tstill/curve", "kids": 1},
+{"path": "Tstill/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tstill/curve/points", "visibility": 3},
+{"path": "Tstill/alarm", "type": "float", "readonly": false, "cmd": "tt Tstill/alarm"},
+{"path": "Tstill/raw", "type": "float"},
+{"path": "T50mK", "type": "float", "kids": 14},
+{"path": "T50mK/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt T50mK/active"},
+{"path": "T50mK/autorange", "type": "bool", "readonly": false, "cmd": "tt T50mK/autorange", "description": "autorange (common for all channels)"},
+{"path": "T50mK/range", "type": "text", "readonly": false, "cmd": "tt T50mK/range", "description": "resistance range in Ohm"},
+{"path": "T50mK/range_num", "type": "int"},
+{"path": "T50mK/excitation", "type": "text", "readonly": false, "cmd": "tt T50mK/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "T50mK/excitation_num", "type": "int"},
+{"path": "T50mK/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "T50mK/pause", "type": "int", "readonly": false, "cmd": "tt T50mK/pause", "description": "pause time [sec] after channel change"},
+{"path": "T50mK/filter", "type": "int", "readonly": false, "cmd": "tt T50mK/filter", "description": "filter average time [sec]"},
+{"path": "T50mK/dwell", "type": "int", "readonly": false, "cmd": "tt T50mK/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "T50mK/status", "type": "text"},
+{"path": "T50mK/curve", "type": "text", "readonly": false, "cmd": "tt T50mK/curve", "kids": 1},
+{"path": "T50mK/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt T50mK/curve/points", "visibility": 3},
+{"path": "T50mK/alarm", "type": "float", "readonly": false, "cmd": "tt T50mK/alarm"},
+{"path": "T50mK/raw", "type": "float"},
+{"path": "Tmxlow", "type": "float", "kids": 14},
+{"path": "Tmxlow/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tmxlow/active"},
+{"path": "Tmxlow/autorange", "type": "bool", "readonly": false, "cmd": "tt Tmxlow/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tmxlow/range", "type": "text", "readonly": false, "cmd": "tt Tmxlow/range", "description": "resistance range in Ohm"},
+{"path": "Tmxlow/range_num", "type": "int"},
+{"path": "Tmxlow/excitation", "type": "text", "readonly": false, "cmd": "tt Tmxlow/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tmxlow/excitation_num", "type": "int"},
+{"path": "Tmxlow/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tmxlow/pause", "type": "int", "readonly": false, "cmd": "tt Tmxlow/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tmxlow/filter", "type": "int", "readonly": false, "cmd": "tt Tmxlow/filter", "description": "filter average time [sec]"},
+{"path": "Tmxlow/dwell", "type": "int", "readonly": false, "cmd": "tt Tmxlow/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tmxlow/status", "type": "text"},
+{"path": "Tmxlow/curve", "type": "text", "readonly": false, "cmd": "tt Tmxlow/curve", "kids": 1},
+{"path": "Tmxlow/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tmxlow/curve/points", "visibility": 3},
+{"path": "Tmxlow/alarm", "type": "float", "readonly": false, "cmd": "tt Tmxlow/alarm"},
+{"path": "Tmxlow/raw", "type": "float"},
+{"path": "Tmxhigh", "type": "float", "kids": 14},
+{"path": "Tmxhigh/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tmxhigh/active"},
+{"path": "Tmxhigh/autorange", "type": "bool", "readonly": false, "cmd": "tt Tmxhigh/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tmxhigh/range", "type": "text", "readonly": false, "cmd": "tt Tmxhigh/range", "description": "resistance range in Ohm"},
+{"path": "Tmxhigh/range_num", "type": "int"},
+{"path": "Tmxhigh/excitation", "type": "text", "readonly": false, "cmd": "tt Tmxhigh/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tmxhigh/excitation_num", "type": "int"},
+{"path": "Tmxhigh/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tmxhigh/pause", "type": "int", "readonly": false, "cmd": "tt Tmxhigh/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tmxhigh/filter", "type": "int", "readonly": false, "cmd": "tt Tmxhigh/filter", "description": "filter average time [sec]"},
+{"path": "Tmxhigh/dwell", "type": "int", "readonly": false, "cmd": "tt Tmxhigh/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tmxhigh/status", "type": "text"},
+{"path": "Tmxhigh/curve", "type": "text", "readonly": false, "cmd": "tt Tmxhigh/curve", "kids": 1},
+{"path": "Tmxhigh/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tmxhigh/curve/points", "visibility": 3},
+{"path": "Tmxhigh/alarm", "type": "float", "readonly": false, "cmd": "tt Tmxhigh/alarm"},
+{"path": "Tmxhigh/raw", "type": "float"},
+{"path": "Tmxcx", "type": "float", "kids": 14},
+{"path": "Tmxcx/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tmxcx/active"},
+{"path": "Tmxcx/autorange", "type": "bool", "readonly": false, "cmd": "tt Tmxcx/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tmxcx/range", "type": "text", "readonly": false, "cmd": "tt Tmxcx/range", "description": "resistance range in Ohm"},
+{"path": "Tmxcx/range_num", "type": "int"},
+{"path": "Tmxcx/excitation", "type": "text", "readonly": false, "cmd": "tt Tmxcx/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tmxcx/excitation_num", "type": "int"},
+{"path": "Tmxcx/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tmxcx/pause", "type": "int", "readonly": false, "cmd": "tt Tmxcx/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tmxcx/filter", "type": "int", "readonly": false, "cmd": "tt Tmxcx/filter", "description": "filter average time [sec]"},
+{"path": "Tmxcx/dwell", "type": "int", "readonly": false, "cmd": "tt Tmxcx/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tmxcx/status", "type": "text"},
+{"path": "Tmxcx/curve", "type": "text", "readonly": false, "cmd": "tt Tmxcx/curve", "kids": 1},
+{"path": "Tmxcx/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tmxcx/curve/points", "visibility": 3},
+{"path": "Tmxcx/alarm", "type": "float", "readonly": false, "cmd": "tt Tmxcx/alarm"},
+{"path": "Tmxcx/raw", "type": "float"},
+{"path": "Tblueo", "type": "float", "kids": 14},
+{"path": "Tblueo/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tblueo/active"},
+{"path": "Tblueo/autorange", "type": "bool", "readonly": false, "cmd": "tt Tblueo/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tblueo/range", "type": "text", "readonly": false, "cmd": "tt Tblueo/range", "description": "resistance range in Ohm"},
+{"path": "Tblueo/range_num", "type": "int"},
+{"path": "Tblueo/excitation", "type": "text", "readonly": false, "cmd": "tt Tblueo/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tblueo/excitation_num", "type": "int"},
+{"path": "Tblueo/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tblueo/pause", "type": "int", "readonly": false, "cmd": "tt Tblueo/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tblueo/filter", "type": "int", "readonly": false, "cmd": "tt Tblueo/filter", "description": "filter average time [sec]"},
+{"path": "Tblueo/dwell", "type": "int", "readonly": false, "cmd": "tt Tblueo/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tblueo/status", "type": "text"},
+{"path": "Tblueo/curve", "type": "text", "readonly": false, "cmd": "tt Tblueo/curve", "kids": 1},
+{"path": "Tblueo/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tblueo/curve/points", "visibility": 3},
+{"path": "Tblueo/alarm", "type": "float", "readonly": false, "cmd": "tt Tblueo/alarm"},
+{"path": "Tblueo/raw", "type": "float"},
+{"path": "Tpt50", "type": "float", "kids": 14},
+{"path": "Tpt50/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tpt50/active"},
+{"path": "Tpt50/autorange", "type": "bool", "readonly": false, "cmd": "tt Tpt50/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tpt50/range", "type": "text", "readonly": false, "cmd": "tt Tpt50/range", "description": "resistance range in Ohm"},
+{"path": "Tpt50/range_num", "type": "int"},
+{"path": "Tpt50/excitation", "type": "text", "readonly": false, "cmd": "tt Tpt50/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tpt50/excitation_num", "type": "int"},
+{"path": "Tpt50/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tpt50/pause", "type": "int", "readonly": false, "cmd": "tt Tpt50/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tpt50/filter", "type": "int", "readonly": false, "cmd": "tt Tpt50/filter", "description": "filter average time [sec]"},
+{"path": "Tpt50/dwell", "type": "int", "readonly": false, "cmd": "tt Tpt50/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tpt50/status", "type": "text"},
+{"path": "Tpt50/curve", "type": "text", "readonly": false, "cmd": "tt Tpt50/curve", "kids": 1},
+{"path": "Tpt50/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tpt50/curve/points", "visibility": 3},
+{"path": "Tpt50/alarm", "type": "float", "readonly": false, "cmd": "tt Tpt50/alarm"},
+{"path": "Tpt50/raw", "type": "float"},
+{"path": "Tpt3high", "type": "float", "kids": 14},
+{"path": "Tpt3high/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tpt3high/active"},
+{"path": "Tpt3high/autorange", "type": "bool", "readonly": false, "cmd": "tt Tpt3high/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tpt3high/range", "type": "text", "readonly": false, "cmd": "tt Tpt3high/range", "description": "resistance range in Ohm"},
+{"path": "Tpt3high/range_num", "type": "int"},
+{"path": "Tpt3high/excitation", "type": "text", "readonly": false, "cmd": "tt Tpt3high/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tpt3high/excitation_num", "type": "int"},
+{"path": "Tpt3high/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tpt3high/pause", "type": "int", "readonly": false, "cmd": "tt Tpt3high/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tpt3high/filter", "type": "int", "readonly": false, "cmd": "tt Tpt3high/filter", "description": "filter average time [sec]"},
+{"path": "Tpt3high/dwell", "type": "int", "readonly": false, "cmd": "tt Tpt3high/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tpt3high/status", "type": "text"},
+{"path": "Tpt3high/curve", "type": "text", "readonly": false, "cmd": "tt Tpt3high/curve", "kids": 1},
+{"path": "Tpt3high/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tpt3high/curve/points", "visibility": 3},
+{"path": "Tpt3high/alarm", "type": "float", "readonly": false, "cmd": "tt Tpt3high/alarm"},
+{"path": "Tpt3high/raw", "type": "float"},
+{"path": "Tpt3low", "type": "float", "kids": 14},
+{"path": "Tpt3low/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tpt3low/active"},
+{"path": "Tpt3low/autorange", "type": "bool", "readonly": false, "cmd": "tt Tpt3low/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tpt3low/range", "type": "text", "readonly": false, "cmd": "tt Tpt3low/range", "description": "resistance range in Ohm"},
+{"path": "Tpt3low/range_num", "type": "int"},
+{"path": "Tpt3low/excitation", "type": "text", "readonly": false, "cmd": "tt Tpt3low/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tpt3low/excitation_num", "type": "int"},
+{"path": "Tpt3low/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tpt3low/pause", "type": "int", "readonly": false, "cmd": "tt Tpt3low/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tpt3low/filter", "type": "int", "readonly": false, "cmd": "tt Tpt3low/filter", "description": "filter average time [sec]"},
+{"path": "Tpt3low/dwell", "type": "int", "readonly": false, "cmd": "tt Tpt3low/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tpt3low/status", "type": "text"},
+{"path": "Tpt3low/curve", "type": "text", "readonly": false, "cmd": "tt Tpt3low/curve", "kids": 1},
+{"path": "Tpt3low/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tpt3low/curve/points", "visibility": 3},
+{"path": "Tpt3low/alarm", "type": "float", "readonly": false, "cmd": "tt Tpt3low/alarm"},
+{"path": "Tpt3low/raw", "type": "float"},
+{"path": "Twhite", "type": "float", "kids": 14},
+{"path": "Twhite/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Twhite/active"},
+{"path": "Twhite/autorange", "type": "bool", "readonly": false, "cmd": "tt Twhite/autorange", "description": "autorange (common for all channels)"},
+{"path": "Twhite/range", "type": "text", "readonly": false, "cmd": "tt Twhite/range", "description": "resistance range in Ohm"},
+{"path": "Twhite/range_num", "type": "int"},
+{"path": "Twhite/excitation", "type": "text", "readonly": false, "cmd": "tt Twhite/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Twhite/excitation_num", "type": "int"},
+{"path": "Twhite/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Twhite/pause", "type": "int", "readonly": false, "cmd": "tt Twhite/pause", "description": "pause time [sec] after channel change"},
+{"path": "Twhite/filter", "type": "int", "readonly": false, "cmd": "tt Twhite/filter", "description": "filter average time [sec]"},
+{"path": "Twhite/dwell", "type": "int", "readonly": false, "cmd": "tt Twhite/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Twhite/status", "type": "text"},
+{"path": "Twhite/curve", "type": "text", "readonly": false, "cmd": "tt Twhite/curve", "kids": 1},
+{"path": "Twhite/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Twhite/curve/points", "visibility": 3},
+{"path": "Twhite/alarm", "type": "float", "readonly": false, "cmd": "tt Twhite/alarm"},
+{"path": "Twhite/raw", "type": "float"},
+{"path": "Tgreen", "type": "float", "kids": 14},
+{"path": "Tgreen/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tgreen/active"},
+{"path": "Tgreen/autorange", "type": "bool", "readonly": false, "cmd": "tt Tgreen/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tgreen/range", "type": "text", "readonly": false, "cmd": "tt Tgreen/range", "description": "resistance range in Ohm"},
+{"path": "Tgreen/range_num", "type": "int"},
+{"path": "Tgreen/excitation", "type": "text", "readonly": false, "cmd": "tt Tgreen/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tgreen/excitation_num", "type": "int"},
+{"path": "Tgreen/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tgreen/pause", "type": "int", "readonly": false, "cmd": "tt Tgreen/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tgreen/filter", "type": "int", "readonly": false, "cmd": "tt Tgreen/filter", "description": "filter average time [sec]"},
+{"path": "Tgreen/dwell", "type": "int", "readonly": false, "cmd": "tt Tgreen/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tgreen/status", "type": "text"},
+{"path": "Tgreen/curve", "type": "text", "readonly": false, "cmd": "tt Tgreen/curve", "kids": 1},
+{"path": "Tgreen/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tgreen/curve/points", "visibility": 3},
+{"path": "Tgreen/alarm", "type": "float", "readonly": false, "cmd": "tt Tgreen/alarm"},
+{"path": "Tgreen/raw", "type": "float"},
+{"path": "analog2", "type": "float", "readonly": false, "cmd": "tt analog2"},
+{"path": "remote", "type": "bool"},
+{"path": "display", "type": "text", "readonly": false, "cmd": "tt display"}]},
+
+"cmn": {"base": "/cmn", "params": [
+{"path": "", "type": "none", "kids": 6},
+{"path": "send", "type": "text", "readonly": false, "cmd": "cmn send", "visibility": 3},
+{"path": "status", "type": "text", "visibility": 3},
+{"path": "u1", "type": "float"},
+{"path": "temp", "type": "float"},
+{"path": "u2", "type": "float"},
+{"path": "chan", "type": "enum", "enum": {"auto": 0, "chan1": 1, "chan2": 2}, "readonly": false, "cmd": "cmn chan"}]}}

cfg/sea/leiden370.config.json

@@ -0,0 +1,213 @@
+{"tt": {"base": "/tt", "params": [
+{"path": "", "type": "int", "kids": 18},
+{"path": "send", "type": "text", "readonly": false, "cmd": "tt send", "visibility": 3},
+{"path": "status", "type": "text", "visibility": 3},
+{"path": "autoscan", "type": "bool", "readonly": false, "cmd": "tt autoscan", "kids": 4},
+{"path": "autoscan/synchronized", "type": "bool", "readonly": false, "cmd": "tt autoscan/synchronized"},
+{"path": "autoscan/interval", "type": "text", "readonly": false, "cmd": "tt autoscan/interval"},
+{"path": "autoscan/pause", "type": "text", "readonly": false, "cmd": "tt autoscan/pause"},
+{"path": "autoscan/dwell", "type": "text", "readonly": false, "cmd": "tt autoscan/dwell"},
+{"path": "T3K", "type": "float", "kids": 14},
+{"path": "T3K/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt T3K/active"},
+{"path": "T3K/autorange", "type": "bool", "readonly": false, "cmd": "tt T3K/autorange", "description": "autorange (common for all channels)"},
+{"path": "T3K/range", "type": "text", "readonly": false, "cmd": "tt T3K/range", "description": "resistance range in Ohm"},
+{"path": "T3K/range_num", "type": "int"},
+{"path": "T3K/excitation", "type": "text", "readonly": false, "cmd": "tt T3K/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "T3K/excitation_num", "type": "int"},
+{"path": "T3K/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "T3K/pause", "type": "int", "readonly": false, "cmd": "tt T3K/pause", "description": "pause time [sec] after channel change"},
+{"path": "T3K/filter", "type": "int", "readonly": false, "cmd": "tt T3K/filter", "description": "filter average time [sec]"},
+{"path": "T3K/dwell", "type": "int", "readonly": false, "cmd": "tt T3K/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "T3K/status", "type": "text"},
+{"path": "T3K/curve", "type": "text", "readonly": false, "cmd": "tt T3K/curve", "kids": 1},
+{"path": "T3K/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt T3K/curve/points", "visibility": 3},
+{"path": "T3K/alarm", "type": "float", "readonly": false, "cmd": "tt T3K/alarm"},
+{"path": "T3K/raw", "type": "float"},
+{"path": "Tstill", "type": "float", "kids": 14},
+{"path": "Tstill/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tstill/active"},
+{"path": "Tstill/autorange", "type": "bool", "readonly": false, "cmd": "tt Tstill/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tstill/range", "type": "text", "readonly": false, "cmd": "tt Tstill/range", "description": "resistance range in Ohm"},
+{"path": "Tstill/range_num", "type": "int"},
+{"path": "Tstill/excitation", "type": "text", "readonly": false, "cmd": "tt Tstill/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tstill/excitation_num", "type": "int"},
+{"path": "Tstill/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tstill/pause", "type": "int", "readonly": false, "cmd": "tt Tstill/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tstill/filter", "type": "int", "readonly": false, "cmd": "tt Tstill/filter", "description": "filter average time [sec]"},
+{"path": "Tstill/dwell", "type": "int", "readonly": false, "cmd": "tt Tstill/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tstill/status", "type": "text"},
+{"path": "Tstill/curve", "type": "text", "readonly": false, "cmd": "tt Tstill/curve", "kids": 1},
+{"path": "Tstill/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tstill/curve/points", "visibility": 3},
+{"path": "Tstill/alarm", "type": "float", "readonly": false, "cmd": "tt Tstill/alarm"},
+{"path": "Tstill/raw", "type": "float"},
+{"path": "T50mK", "type": "float", "kids": 14},
+{"path": "T50mK/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt T50mK/active"},
+{"path": "T50mK/autorange", "type": "bool", "readonly": false, "cmd": "tt T50mK/autorange", "description": "autorange (common for all channels)"},
+{"path": "T50mK/range", "type": "text", "readonly": false, "cmd": "tt T50mK/range", "description": "resistance range in Ohm"},
+{"path": "T50mK/range_num", "type": "int"},
+{"path": "T50mK/excitation", "type": "text", "readonly": false, "cmd": "tt T50mK/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "T50mK/excitation_num", "type": "int"},
+{"path": "T50mK/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "T50mK/pause", "type": "int", "readonly": false, "cmd": "tt T50mK/pause", "description": "pause time [sec] after channel change"},
+{"path": "T50mK/filter", "type": "int", "readonly": false, "cmd": "tt T50mK/filter", "description": "filter average time [sec]"},
+{"path": "T50mK/dwell", "type": "int", "readonly": false, "cmd": "tt T50mK/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "T50mK/status", "type": "text"},
+{"path": "T50mK/curve", "type": "text", "readonly": false, "cmd": "tt T50mK/curve", "kids": 1},
+{"path": "T50mK/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt T50mK/curve/points", "visibility": 3},
+{"path": "T50mK/alarm", "type": "float", "readonly": false, "cmd": "tt T50mK/alarm"},
+{"path": "T50mK/raw", "type": "float"},
+{"path": "Tmxlow", "type": "float", "kids": 14},
+{"path": "Tmxlow/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tmxlow/active"},
+{"path": "Tmxlow/autorange", "type": "bool", "readonly": false, "cmd": "tt Tmxlow/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tmxlow/range", "type": "text", "readonly": false, "cmd": "tt Tmxlow/range", "description": "resistance range in Ohm"},
+{"path": "Tmxlow/range_num", "type": "int"},
+{"path": "Tmxlow/excitation", "type": "text", "readonly": false, "cmd": "tt Tmxlow/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tmxlow/excitation_num", "type": "int"},
+{"path": "Tmxlow/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tmxlow/pause", "type": "int", "readonly": false, "cmd": "tt Tmxlow/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tmxlow/filter", "type": "int", "readonly": false, "cmd": "tt Tmxlow/filter", "description": "filter average time [sec]"},
+{"path": "Tmxlow/dwell", "type": "int", "readonly": false, "cmd": "tt Tmxlow/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tmxlow/status", "type": "text"},
+{"path": "Tmxlow/curve", "type": "text", "readonly": false, "cmd": "tt Tmxlow/curve", "kids": 1},
+{"path": "Tmxlow/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tmxlow/curve/points", "visibility": 3},
+{"path": "Tmxlow/alarm", "type": "float", "readonly": false, "cmd": "tt Tmxlow/alarm"},
+{"path": "Tmxlow/raw", "type": "float"},
+{"path": "Tmxhigh", "type": "float", "kids": 14},
+{"path": "Tmxhigh/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tmxhigh/active"},
+{"path": "Tmxhigh/autorange", "type": "bool", "readonly": false, "cmd": "tt Tmxhigh/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tmxhigh/range", "type": "text", "readonly": false, "cmd": "tt Tmxhigh/range", "description": "resistance range in Ohm"},
+{"path": "Tmxhigh/range_num", "type": "int"},
+{"path": "Tmxhigh/excitation", "type": "text", "readonly": false, "cmd": "tt Tmxhigh/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tmxhigh/excitation_num", "type": "int"},
+{"path": "Tmxhigh/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tmxhigh/pause", "type": "int", "readonly": false, "cmd": "tt Tmxhigh/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tmxhigh/filter", "type": "int", "readonly": false, "cmd": "tt Tmxhigh/filter", "description": "filter average time [sec]"},
+{"path": "Tmxhigh/dwell", "type": "int", "readonly": false, "cmd": "tt Tmxhigh/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tmxhigh/status", "type": "text"},
+{"path": "Tmxhigh/curve", "type": "text", "readonly": false, "cmd": "tt Tmxhigh/curve", "kids": 1},
+{"path": "Tmxhigh/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tmxhigh/curve/points", "visibility": 3},
+{"path": "Tmxhigh/alarm", "type": "float", "readonly": false, "cmd": "tt Tmxhigh/alarm"},
+{"path": "Tmxhigh/raw", "type": "float"},
+{"path": "Tmxcx", "type": "float", "kids": 14},
+{"path": "Tmxcx/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tmxcx/active"},
+{"path": "Tmxcx/autorange", "type": "bool", "readonly": false, "cmd": "tt Tmxcx/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tmxcx/range", "type": "text", "readonly": false, "cmd": "tt Tmxcx/range", "description": "resistance range in Ohm"},
+{"path": "Tmxcx/range_num", "type": "int"},
+{"path": "Tmxcx/excitation", "type": "text", "readonly": false, "cmd": "tt Tmxcx/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tmxcx/excitation_num", "type": "int"},
+{"path": "Tmxcx/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tmxcx/pause", "type": "int", "readonly": false, "cmd": "tt Tmxcx/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tmxcx/filter", "type": "int", "readonly": false, "cmd": "tt Tmxcx/filter", "description": "filter average time [sec]"},
+{"path": "Tmxcx/dwell", "type": "int", "readonly": false, "cmd": "tt Tmxcx/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tmxcx/status", "type": "text"},
+{"path": "Tmxcx/curve", "type": "text", "readonly": false, "cmd": "tt Tmxcx/curve", "kids": 1},
+{"path": "Tmxcx/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tmxcx/curve/points", "visibility": 3},
+{"path": "Tmxcx/alarm", "type": "float", "readonly": false, "cmd": "tt Tmxcx/alarm"},
+{"path": "Tmxcx/raw", "type": "float"},
+{"path": "Tblueo", "type": "float", "kids": 14},
+{"path": "Tblueo/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tblueo/active"},
+{"path": "Tblueo/autorange", "type": "bool", "readonly": false, "cmd": "tt Tblueo/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tblueo/range", "type": "text", "readonly": false, "cmd": "tt Tblueo/range", "description": "resistance range in Ohm"},
+{"path": "Tblueo/range_num", "type": "int"},
+{"path": "Tblueo/excitation", "type": "text", "readonly": false, "cmd": "tt Tblueo/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tblueo/excitation_num", "type": "int"},
+{"path": "Tblueo/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tblueo/pause", "type": "int", "readonly": false, "cmd": "tt Tblueo/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tblueo/filter", "type": "int", "readonly": false, "cmd": "tt Tblueo/filter", "description": "filter average time [sec]"},
+{"path": "Tblueo/dwell", "type": "int", "readonly": false, "cmd": "tt Tblueo/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tblueo/status", "type": "text"},
+{"path": "Tblueo/curve", "type": "text", "readonly": false, "cmd": "tt Tblueo/curve", "kids": 1},
+{"path": "Tblueo/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tblueo/curve/points", "visibility": 3},
+{"path": "Tblueo/alarm", "type": "float", "readonly": false, "cmd": "tt Tblueo/alarm"},
+{"path": "Tblueo/raw", "type": "float"},
+{"path": "Tpt50", "type": "float", "kids": 14},
+{"path": "Tpt50/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tpt50/active"},
+{"path": "Tpt50/autorange", "type": "bool", "readonly": false, "cmd": "tt Tpt50/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tpt50/range", "type": "text", "readonly": false, "cmd": "tt Tpt50/range", "description": "resistance range in Ohm"},
+{"path": "Tpt50/range_num", "type": "int"},
+{"path": "Tpt50/excitation", "type": "text", "readonly": false, "cmd": "tt Tpt50/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tpt50/excitation_num", "type": "int"},
+{"path": "Tpt50/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tpt50/pause", "type": "int", "readonly": false, "cmd": "tt Tpt50/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tpt50/filter", "type": "int", "readonly": false, "cmd": "tt Tpt50/filter", "description": "filter average time [sec]"},
+{"path": "Tpt50/dwell", "type": "int", "readonly": false, "cmd": "tt Tpt50/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tpt50/status", "type": "text"},
+{"path": "Tpt50/curve", "type": "text", "readonly": false, "cmd": "tt Tpt50/curve", "kids": 1},
+{"path": "Tpt50/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tpt50/curve/points", "visibility": 3},
+{"path": "Tpt50/alarm", "type": "float", "readonly": false, "cmd": "tt Tpt50/alarm"},
+{"path": "Tpt50/raw", "type": "float"},
+{"path": "Tpt3high", "type": "float", "kids": 14},
+{"path": "Tpt3high/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tpt3high/active"},
+{"path": "Tpt3high/autorange", "type": "bool", "readonly": false, "cmd": "tt Tpt3high/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tpt3high/range", "type": "text", "readonly": false, "cmd": "tt Tpt3high/range", "description": "resistance range in Ohm"},
+{"path": "Tpt3high/range_num", "type": "int"},
+{"path": "Tpt3high/excitation", "type": "text", "readonly": false, "cmd": "tt Tpt3high/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tpt3high/excitation_num", "type": "int"},
+{"path": "Tpt3high/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tpt3high/pause", "type": "int", "readonly": false, "cmd": "tt Tpt3high/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tpt3high/filter", "type": "int", "readonly": false, "cmd": "tt Tpt3high/filter", "description": "filter average time [sec]"},
+{"path": "Tpt3high/dwell", "type": "int", "readonly": false, "cmd": "tt Tpt3high/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tpt3high/status", "type": "text"},
+{"path": "Tpt3high/curve", "type": "text", "readonly": false, "cmd": "tt Tpt3high/curve", "kids": 1},
+{"path": "Tpt3high/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tpt3high/curve/points", "visibility": 3},
+{"path": "Tpt3high/alarm", "type": "float", "readonly": false, "cmd": "tt Tpt3high/alarm"},
+{"path": "Tpt3high/raw", "type": "float"},
+{"path": "Tpt3low", "type": "float", "kids": 14},
+{"path": "Tpt3low/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tpt3low/active"},
+{"path": "Tpt3low/autorange", "type": "bool", "readonly": false, "cmd": "tt Tpt3low/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tpt3low/range", "type": "text", "readonly": false, "cmd": "tt Tpt3low/range", "description": "resistance range in Ohm"},
+{"path": "Tpt3low/range_num", "type": "int"},
+{"path": "Tpt3low/excitation", "type": "text", "readonly": false, "cmd": "tt Tpt3low/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tpt3low/excitation_num", "type": "int"},
+{"path": "Tpt3low/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tpt3low/pause", "type": "int", "readonly": false, "cmd": "tt Tpt3low/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tpt3low/filter", "type": "int", "readonly": false, "cmd": "tt Tpt3low/filter", "description": "filter average time [sec]"},
+{"path": "Tpt3low/dwell", "type": "int", "readonly": false, "cmd": "tt Tpt3low/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tpt3low/status", "type": "text"},
+{"path": "Tpt3low/curve", "type": "text", "readonly": false, "cmd": "tt Tpt3low/curve", "kids": 1},
+{"path": "Tpt3low/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tpt3low/curve/points", "visibility": 3},
+{"path": "Tpt3low/alarm", "type": "float", "readonly": false, "cmd": "tt Tpt3low/alarm"},
+{"path": "Tpt3low/raw", "type": "float"},
+{"path": "Twhite", "type": "float", "kids": 14},
+{"path": "Twhite/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Twhite/active"},
+{"path": "Twhite/autorange", "type": "bool", "readonly": false, "cmd": "tt Twhite/autorange", "description": "autorange (common for all channels)"},
+{"path": "Twhite/range", "type": "text", "readonly": false, "cmd": "tt Twhite/range", "description": "resistance range in Ohm"},
+{"path": "Twhite/range_num", "type": "int"},
+{"path": "Twhite/excitation", "type": "text", "readonly": false, "cmd": "tt Twhite/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Twhite/excitation_num", "type": "int"},
+{"path": "Twhite/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Twhite/pause", "type": "int", "readonly": false, "cmd": "tt Twhite/pause", "description": "pause time [sec] after channel change"},
+{"path": "Twhite/filter", "type": "int", "readonly": false, "cmd": "tt Twhite/filter", "description": "filter average time [sec]"},
+{"path": "Twhite/dwell", "type": "int", "readonly": false, "cmd": "tt Twhite/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Twhite/status", "type": "text"},
+{"path": "Twhite/curve", "type": "text", "readonly": false, "cmd": "tt Twhite/curve", "kids": 1},
+{"path": "Twhite/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Twhite/curve/points", "visibility": 3},
+{"path": "Twhite/alarm", "type": "float", "readonly": false, "cmd": "tt Twhite/alarm"},
+{"path": "Twhite/raw", "type": "float"},
+{"path": "Tgreen", "type": "float", "kids": 14},
+{"path": "Tgreen/active", "type": "enum", "enum": {"inactive": 0, "active": 1}, "readonly": false, "cmd": "tt Tgreen/active"},
+{"path": "Tgreen/autorange", "type": "bool", "readonly": false, "cmd": "tt Tgreen/autorange", "description": "autorange (common for all channels)"},
+{"path": "Tgreen/range", "type": "text", "readonly": false, "cmd": "tt Tgreen/range", "description": "resistance range in Ohm"},
+{"path": "Tgreen/range_num", "type": "int"},
+{"path": "Tgreen/excitation", "type": "text", "readonly": false, "cmd": "tt Tgreen/excitation", "description": "excitation with unit, i.e. 2uV or 3pA"},
+{"path": "Tgreen/excitation_num", "type": "int"},
+{"path": "Tgreen/excitation_mode", "type": "enum", "enum": {"voltage": 0, "current": 1, "off": 2}},
+{"path": "Tgreen/pause", "type": "int", "readonly": false, "cmd": "tt Tgreen/pause", "description": "pause time [sec] after channel change"},
+{"path": "Tgreen/filter", "type": "int", "readonly": false, "cmd": "tt Tgreen/filter", "description": "filter average time [sec]"},
+{"path": "Tgreen/dwell", "type": "int", "readonly": false, "cmd": "tt Tgreen/dwell", "description": "dwell time [sec]. Total time per channel: pause + filter + dwell"},
+{"path": "Tgreen/status", "type": "text"},
+{"path": "Tgreen/curve", "type": "text", "readonly": false, "cmd": "tt Tgreen/curve", "kids": 1},
+{"path": "Tgreen/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt Tgreen/curve/points", "visibility": 3},
+{"path": "Tgreen/alarm", "type": "float", "readonly": false, "cmd": "tt Tgreen/alarm"},
+{"path": "Tgreen/raw", "type": "float"},
+{"path": "analog2", "type": "float", "readonly": false, "cmd": "tt analog2"},
+{"path": "remote", "type": "bool"},
+{"path": "display", "type": "text", "readonly": false, "cmd": "tt display"}]},
+
+"cmn": {"base": "/cmn", "params": [
+{"path": "", "type": "none", "kids": 6},
+{"path": "send", "type": "text", "readonly": false, "cmd": "cmn send", "visibility": 3},
+{"path": "status", "type": "text", "visibility": 3},
+{"path": "u1", "type": "float"},
+{"path": "temp", "type": "float"},
+{"path": "u2", "type": "float"},
+{"path": "chan", "type": "enum", "enum": {"auto": 0, "chan1": 1, "chan2": 2}, "readonly": false, "cmd": "cmn chan"}]}}

cfg/sea/ma11.config.json

@@ -284,8 +284,8 @@
 {"path": "eeprom", "type": "enum", "enum": {"ok": 0, "dirty": 1, "save": 2, "load": 3}, "readonly": false, "cmd": "hemot eeprom"},
 {"path": "customadr", "type": "text", "readonly": false, "cmd": "hemot customadr"},
 {"path": "custompar", "type": "float", "readonly": false, "cmd": "hemot custompar"}]},
-"
-ln2fill": {"base": "/ln2fill", "params": [
+
+"ln2fill": {"base": "/ln2fill", "params": [
 {"path": "", "type": "enum", "enum": {"watching": 0, "fill": 1, "inactive": 2}, "readonly": false, "cmd": "ln2fill", "kids": 14},
 {"path": "send", "type": "text", "readonly": false, "cmd": "ln2fill send", "visibility": 3},
 {"path": "status", "type": "text", "visibility": 3},

cfg/sea/ma6.config.json

@@ -1,50 +1,50 @@
 {"tt": {"base": "/tt", "params": [
 {"path": "", "type": "float", "readonly": false, "cmd": "run tt", "description": "tt", "kids": 18},
 {"path": "send", "type": "text", "readonly": false, "cmd": "tt send", "visibility": 3},
-{"path": "status", "type": "text", "readonly": false, "cmd": "run tt", "visibility": 3},
+{"path": "status", "type": "text", "visibility": 3},
 {"path": "is_running", "type": "int", "readonly": false, "cmd": "tt is_running", "visibility": 3},
 {"path": "mainloop", "type": "text", "readonly": false, "cmd": "tt mainloop", "visibility": 3},
-{"path": "target", "type": "float", "readonly": false, "cmd": "run tt"},
-{"path": "running", "type": "int", "readonly": false, "cmd": "run tt"},
+{"path": "target", "type": "float"},
+{"path": "running", "type": "int"},
 {"path": "tolerance", "type": "float", "readonly": false, "cmd": "tt tolerance"},
 {"path": "maxwait", "type": "float", "readonly": false, "cmd": "tt maxwait"},
 {"path": "settle", "type": "float", "readonly": false, "cmd": "tt settle"},
 {"path": "log", "type": "text", "readonly": false, "cmd": "tt log", "visibility": 3, "kids": 4},
-{"path": "log/mean", "type": "float", "readonly": false, "cmd": "run tt", "visibility": 3},
-{"path": "log/m2", "type": "float", "readonly": false, "cmd": "run tt", "visibility": 3},
-{"path": "log/stddev", "type": "float", "readonly": false, "cmd": "run tt", "visibility": 3},
-{"path": "log/n", "type": "float", "readonly": false, "cmd": "run tt", "visibility": 3},
+{"path": "log/mean", "type": "float", "visibility": 3},
+{"path": "log/m2", "type": "float", "visibility": 3},
+{"path": "log/stddev", "type": "float", "visibility": 3},
+{"path": "log/n", "type": "float", "visibility": 3},
 {"path": "dblctrl", "type": "bool", "readonly": false, "cmd": "tt dblctrl", "kids": 9},
 {"path": "dblctrl/tshift", "type": "float", "readonly": false, "cmd": "tt dblctrl/tshift"},
 {"path": "dblctrl/mode", "type": "enum", "enum": {"disabled": -1, "inactive": 0, "stable": 1, "up": 2, "down": 3}, "readonly": false, "cmd": "tt dblctrl/mode"},
-{"path": "dblctrl/shift_up", "type": "float", "readonly": false, "cmd": "run tt"},
-{"path": "dblctrl/shift_lo", "type": "float", "readonly": false, "cmd": "run tt"},
-{"path": "dblctrl/t_min", "type": "float", "readonly": false, "cmd": "run tt"},
-{"path": "dblctrl/t_max", "type": "float", "readonly": false, "cmd": "run tt"},
+{"path": "dblctrl/shift_up", "type": "float"},
+{"path": "dblctrl/shift_lo", "type": "float"},
+{"path": "dblctrl/t_min", "type": "float"},
+{"path": "dblctrl/t_max", "type": "float"},
 {"path": "dblctrl/int2", "type": "float", "readonly": false, "cmd": "tt dblctrl/int2"},
 {"path": "dblctrl/prop_up", "type": "float", "readonly": false, "cmd": "tt dblctrl/prop_up"},
 {"path": "dblctrl/prop_lo", "type": "float", "readonly": false, "cmd": "tt dblctrl/prop_lo"},
-{"path": "tm", "type": "float", "readonly": false, "cmd": "run tt", "kids": 4},
+{"path": "tm", "type": "float", "kids": 4},
 {"path": "tm/curve", "type": "text", "readonly": false, "cmd": "tt tm/curve", "kids": 1},
 {"path": "tm/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt tm/curve/points", "visibility": 3},
 {"path": "tm/alarm", "type": "float", "readonly": false, "cmd": "tt tm/alarm"},
-{"path": "tm/stddev", "type": "float", "readonly": false, "cmd": "run tt"},
-{"path": "tm/raw", "type": "float", "readonly": false, "cmd": "run tt"},
-{"path": "ts", "type": "float", "readonly": false, "cmd": "run tt", "kids": 4},
+{"path": "tm/stddev", "type": "float"},
+{"path": "tm/raw", "type": "float"},
+{"path": "ts", "type": "float", "kids": 4},
 {"path": "ts/curve", "type": "text", "readonly": false, "cmd": "tt ts/curve", "kids": 1},
 {"path": "ts/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt ts/curve/points", "visibility": 3},
 {"path": "ts/alarm", "type": "float", "readonly": false, "cmd": "tt ts/alarm"},
-{"path": "ts/stddev", "type": "float", "readonly": false, "cmd": "run tt"},
-{"path": "ts/raw", "type": "float", "readonly": false, "cmd": "run tt"},
-{"path": "ts_2", "type": "float", "readonly": false, "cmd": "run tt", "kids": 4},
-{"path": "ts_2/curve", "type": "text", "readonly": false, "cmd": "tt ts_2/curve", "kids": 1},
+{"path": "ts/stddev", "type": "float"},
+{"path": "ts/raw", "type": "float"},
+{"path": "ts_2", "type": "float", "visibility": 3, "kids": 4},
+{"path": "ts_2/curve", "type": "text", "readonly": false, "cmd": "tt ts_2/curve", "visibility": 3, "kids": 1},
 {"path": "ts_2/curve/points", "type": "floatvarar", "readonly": false, "cmd": "tt ts_2/curve/points", "visibility": 3},
-{"path": "ts_2/alarm", "type": "float", "readonly": false, "cmd": "tt ts_2/alarm"},
-{"path": "ts_2/stddev", "type": "float", "readonly": false, "cmd": "run tt"},
-{"path": "ts_2/raw", "type": "float", "readonly": false, "cmd": "run tt"},
+{"path": "ts_2/alarm", "type": "float", "readonly": false, "cmd": "tt ts_2/alarm", "visibility": 3},
+{"path": "ts_2/stddev", "type": "float", "visibility": 3},
+{"path": "ts_2/raw", "type": "float", "visibility": 3},
 {"path": "set", "type": "float", "readonly": false, "cmd": "tt set", "kids": 18},
 {"path": "set/mode", "type": "enum", "enum": {"disabled": -1, "off": 0, "controlling": 1, "manual": 2}, "readonly": false, "cmd": "tt set/mode"},
-{"path": "set/reg", "type": "float", "readonly": false, "cmd": "run tt"},
+{"path": "set/reg", "type": "float"},
 {"path": "set/ramp", "type": "float", "readonly": false, "cmd": "tt set/ramp", "description": "maximum ramp in K/min (0: ramp off)"},
 {"path": "set/wramp", "type": "float", "readonly": false, "cmd": "tt set/wramp"},
 {"path": "set/smooth", "type": "float", "readonly": false, "cmd": "tt set/smooth", "description": "smooth time (minutes)"},
@@ -53,17 +53,17 @@
 {"path": "set/resist", "type": "float", "readonly": false, "cmd": "tt set/resist"},
 {"path": "set/maxheater", "type": "text", "readonly": false, "cmd": "tt set/maxheater", "description": "maximum heater limit, units should be given without space: W, mW, A, mA"},
 {"path": "set/linearpower", "type": "float", "readonly": false, "cmd": "tt set/linearpower", "description": "when not 0, it is the maximum effective power, and the power is linear to the heater output"},
-{"path": "set/maxpowerlim", "type": "float", "readonly": false, "cmd": "run tt", "description": "the maximum power limit (before any booster or converter)"},
+{"path": "set/maxpowerlim", "type": "float", "description": "the maximum power limit (before any booster or converter)"},
 {"path": "set/maxpower", "type": "float", "readonly": false, "cmd": "tt set/maxpower", "description": "maximum power [W]"},
-{"path": "set/maxcurrent", "type": "float", "readonly": false, "cmd": "run tt", "description": "the maximum current before any booster or converter"},
+{"path": "set/maxcurrent", "type": "float", "description": "the maximum current before any booster or converter"},
 {"path": "set/manualpower", "type": "float", "readonly": false, "cmd": "tt set/manualpower"},
-{"path": "set/power", "type": "float", "readonly": false, "cmd": "run tt"},
+{"path": "set/power", "type": "float"},
 {"path": "set/prop", "type": "float", "readonly": false, "cmd": "tt set/prop", "description": "bigger means more gain"},
 {"path": "set/integ", "type": "float", "readonly": false, "cmd": "tt set/integ", "description": "bigger means faster"},
 {"path": "set/deriv", "type": "float", "readonly": false, "cmd": "tt set/deriv"},
 {"path": "setsamp", "type": "float", "readonly": false, "cmd": "tt setsamp", "kids": 18},
 {"path": "setsamp/mode", "type": "enum", "enum": {"disabled": -1, "off": 0, "controlling": 1, "manual": 2}, "readonly": false, "cmd": "tt setsamp/mode"},
-{"path": "setsamp/reg", "type": "float", "readonly": false, "cmd": "run tt"},
+{"path": "setsamp/reg", "type": "float"},
 {"path": "setsamp/ramp", "type": "float", "readonly": false, "cmd": "tt setsamp/ramp", "description": "maximum ramp in K/min (0: ramp off)"},
 {"path": "setsamp/wramp", "type": "float", "readonly": false, "cmd": "tt setsamp/wramp"},
 {"path": "setsamp/smooth", "type": "float", "readonly": false, "cmd": "tt setsamp/smooth", "description": "smooth time (minutes)"},
@@ -72,16 +72,16 @@
 {"path": "setsamp/resist", "type": "float", "readonly": false, "cmd": "tt setsamp/resist"},
 {"path": "setsamp/maxheater", "type": "text", "readonly": false, "cmd": "tt setsamp/maxheater", "description": "maximum heater limit, units should be given without space: W, mW, A, mA"},
 {"path": "setsamp/linearpower", "type": "float", "readonly": false, "cmd": "tt setsamp/linearpower", "description": "when not 0, it is the maximum effective power, and the power is linear to the heater output"},
-{"path": "setsamp/maxpowerlim", "type": "float", "readonly": false, "cmd": "run tt", "description": "the maximum power limit (before any booster or converter)"},
+{"path": "setsamp/maxpowerlim", "type": "float", "description": "the maximum power limit (before any booster or converter)"},
 {"path": "setsamp/maxpower", "type": "float", "readonly": false, "cmd": "tt setsamp/maxpower", "description": "maximum power [W]"},
-{"path": "setsamp/maxcurrent", "type": "float", "readonly": false, "cmd": "run tt", "description": "the maximum current before any booster or converter"},
+{"path": "setsamp/maxcurrent", "type": "float", "description": "the maximum current before any booster or converter"},
 {"path": "setsamp/manualpower", "type": "float", "readonly": false, "cmd": "tt setsamp/manualpower"},
-{"path": "setsamp/power", "type": "float", "readonly": false, "cmd": "run tt"},
+{"path": "setsamp/power", "type": "float"},
 {"path": "setsamp/prop", "type": "float", "readonly": false, "cmd": "tt setsamp/prop", "description": "bigger means more gain"},
 {"path": "setsamp/integ", "type": "float", "readonly": false, "cmd": "tt setsamp/integ", "description": "bigger means faster"},
 {"path": "setsamp/deriv", "type": "float", "readonly": false, "cmd": "tt setsamp/deriv"},
 {"path": "display", "type": "text", "readonly": false, "cmd": "tt display"},
-{"path": "remote", "type": "bool", "readonly": false, "cmd": "run tt"}]},
+{"path": "remote", "type": "bool"}]},
 
 "cc": {"base": "/cc", "params": [
 {"path": "", "type": "bool", "kids": 96},
@@ -108,7 +108,7 @@
 {"path": "mcr", "type": "float"},
 {"path": "mot", "type": "float"},
 {"path": "mw", "type": "float", "readonly": false, "cmd": "cc mw", "description": "correction pulse after automatic open"},
-{"path": "hav", "type": "enum",  "type": "enum", "enum": {"none": 0, "int": 1, "ext": 2}, "readonly": false, "cmd": "cc hav"},
+{"path": "hav", "type": "enum", "enum": {"none": 0, "int": 1, "ext": 2}, "readonly": false, "cmd": "cc hav"},
 {"path": "h", "type": "float"},
 {"path": "hr", "type": "float"},
 {"path": "hc", "type": "float"},
@@ -132,26 +132,26 @@
 {"path": "hms", "type": "float"},
 {"path": "hit", "type": "float", "readonly": false, "cmd": "cc hit"},
 {"path": "hft", "type": "int", "readonly": false, "cmd": "cc hft"},
-{"path": "hea", "type": "enum", "enum": {"0": 0, "1": 1, "6": 2}, "readonly": false, "cmd": "cc hea"},
-{"path": "hch", "type": "int", "readonly": false, "cmd": "cc hch", "visibility": 3},
-{"path": "hwr0", "type": "float", "readonly": false, "cmd": "cc hwr0", "visibility": 3},
-{"path": "hem0", "type": "float", "readonly": false, "cmd": "cc hem0", "description": "sensor length in mm from top to empty pos.", "visibility": 3},
-{"path": "hfu0", "type": "float", "readonly": false, "cmd": "cc hfu0", "description": "sensor length in mm from top to full pos.", "visibility": 3},
-{"path": "hd0", "type": "float", "readonly": false, "cmd": "cc hd0", "description": "external sensor drive current (mA)", "visibility": 3},
-{"path": "h0", "type": "float", "visibility": 3},
-{"path": "hs0", "type": "enum", "enum": {"sens_ok": 0, "sens_warm": 1, "no_sens": 2, "timeout": 3, "not_yet_read": 4, "disabled": 5}, "visibility": 3},
-{"path": "h1", "type": "float", "visibility": 3},
-{"path": "hs1", "type": "enum", "enum": {"sens_ok": 0, "sens_warm": 1, "no_sens": 2, "timeout": 3, "not_yet_read": 4, "disabled": 5}, "visibility": 3},
-{"path": "h2", "type": "float", "visibility": 3},
-{"path": "hs2", "type": "enum", "enum": {"sens_ok": 0, "sens_warm": 1, "no_sens": 2, "timeout": 3, "not_yet_read": 4, "disabled": 5}, "visibility": 3},
-{"path": "h3", "type": "float", "visibility": 3},
-{"path": "hs3", "type": "enum", "enum": {"sens_ok": 0, "sens_warm": 1, "no_sens": 2, "timeout": 3, "not_yet_read": 4, "disabled": 5}, "visibility": 3},
-{"path": "h4", "type": "float", "visibility": 3},
-{"path": "hs4", "type": "enum", "enum": {"sens_ok": 0, "sens_warm": 1, "no_sens": 2, "timeout": 3, "not_yet_read": 4, "disabled": 5}, "visibility": 3},
-{"path": "h5", "type": "float", "visibility": 3},
-{"path": "hs5", "type": "enum", "enum": {"sens_ok": 0, "sens_warm": 1, "no_sens": 2, "timeout": 3, "not_yet_read": 4, "disabled": 5}, "visibility": 3},
+{"path": "hea", "type": "enum", "enum": {"0": 0, "1": 1, "6": 6}, "readonly": false, "cmd": "cc hea"},
+{"path": "hch", "type": "int", "readonly": false, "cmd": "cc hch"},
+{"path": "hwr0", "type": "float", "readonly": false, "cmd": "cc hwr0"},
+{"path": "hem0", "type": "float", "readonly": false, "cmd": "cc hem0", "description": "sensor length in mm from top to empty pos."},
+{"path": "hfu0", "type": "float", "readonly": false, "cmd": "cc hfu0", "description": "sensor length in mm from top to full pos."},
+{"path": "hd0", "type": "float", "readonly": false, "cmd": "cc hd0", "description": "external sensor drive current (mA)"},
+{"path": "h0", "type": "float"},
+{"path": "hs0", "type": "enum", "enum": {"sens_ok": 0, "sens_warm": 1, "no_sens": 2, "timeout": 3, "not_yet_read": 4, "disabled": 5}},
+{"path": "h1", "type": "float"},
+{"path": "hs1", "type": "enum", "enum": {"sens_ok": 0, "sens_warm": 1, "no_sens": 2, "timeout": 3, "not_yet_read": 4, "disabled": 5}},
+{"path": "h2", "type": "float"},
+{"path": "hs2", "type": "enum", "enum": {"sens_ok": 0, "sens_warm": 1, "no_sens": 2, "timeout": 3, "not_yet_read": 4, "disabled": 5}},
+{"path": "h3", "type": "float"},
+{"path": "hs3", "type": "enum", "enum": {"sens_ok": 0, "sens_warm": 1, "no_sens": 2, "timeout": 3, "not_yet_read": 4, "disabled": 5}},
+{"path": "h4", "type": "float"},
+{"path": "hs4", "type": "enum", "enum": {"sens_ok": 0, "sens_warm": 1, "no_sens": 2, "timeout": 3, "not_yet_read": 4, "disabled": 5}},
+{"path": "h5", "type": "float"},
+{"path": "hs5", "type": "enum", "enum": {"sens_ok": 0, "sens_warm": 1, "no_sens": 2, "timeout": 3, "not_yet_read": 4, "disabled": 5}},
 {"path": "hfb", "type": "float"},
-{"path": "nav", "type": "enum",  "type": "enum", "enum": {"none": 0, "int": 1, "ext": 2}, "readonly": false, "cmd": "cc nav"},
+{"path": "nav", "type": "bool", "readonly": false, "cmd": "cc nav"},
 {"path": "nu", "type": "float"},
 {"path": "nl", "type": "float"},
 {"path": "nth", "type": "float", "readonly": false, "cmd": "cc nth"},
@@ -183,15 +183,16 @@
 {"path": "bdl", "type": "float", "readonly": false, "cmd": "cc bdl"}]},
 
 "nv": {"base": "/nv", "params": [
-{"path": "", "type": "enum", "enum": {"fixed": 0, "controlled": 1, "automatic": 2, "close": 3, "open": 4}, "readonly": false, "cmd": "nv", "kids": 11},
+{"path": "", "type": "enum", "enum": {"fixed": 0, "controlled": 1, "automatic": 2, "close": 3, "open": 4}, "readonly": false, "cmd": "nv", "kids": 12},
 {"path": "send", "type": "text", "readonly": false, "cmd": "nv send", "visibility": 3},
 {"path": "status", "type": "text", "visibility": 3},
 {"path": "motstat", "type": "enum", "enum": {"idle": 0, "opening": 1, "closing": 2, "opened": 3, "closed": 4, "no_motor": 5}},
 {"path": "flow", "type": "float"},
 {"path": "set", "type": "float", "readonly": false, "cmd": "nv set"},
 {"path": "flowmax", "type": "float", "readonly": false, "cmd": "nv flowmax"},
-{"path": "flowp", "type": "float"},
+{"path": "flowp", "type": "float", "description": "flow calculated from pressure before pump"},
 {"path": "span", "type": "float"},
+{"path": "use_pressure", "type": "bool", "readonly": false, "cmd": "nv use_pressure", "description": "use pressure instead of flow meter for control"},
 {"path": "ctrl", "type": "none", "kids": 13},
 {"path": "ctrl/regtext", "type": "text"},
 {"path": "ctrl/prop_o", "type": "float", "readonly": false, "cmd": "nv ctrl/prop_o", "description": "prop [sec/mbar] when opening. above 4 mbar a 10 times lower value is used"},
@@ -235,15 +236,34 @@
 {"path": "calib/ln_per_min_per_mbar", "type": "float", "readonly": false, "cmd": "nv calib/ln_per_min_per_mbar"},
 {"path": "calib/mbar_offset", "type": "float", "readonly": false, "cmd": "nv calib/mbar_offset"}]},
 
+"hefill": {"base": "/hefill", "params": [
+{"path": "", "type": "enum", "enum": {"watching": 0, "filling": 1, "inactive": 2, "manualfill": 3}, "readonly": false, "cmd": "hefill", "kids": 16},
+{"path": "send", "type": "text", "readonly": false, "cmd": "hefill send", "visibility": 3},
+{"path": "status", "type": "text", "visibility": 3},
+{"path": "state", "type": "text"},
+{"path": "readpath", "type": "text", "readonly": false, "cmd": "hefill readpath", "visibility": 3},
+{"path": "lowlevel", "type": "float", "readonly": false, "cmd": "hefill lowlevel"},
+{"path": "highlevel", "type": "float", "readonly": false, "cmd": "hefill highlevel"},
+{"path": "smooth", "type": "float"},
+{"path": "minfillminutes", "type": "float", "readonly": false, "cmd": "hefill minfillminutes"},
+{"path": "maxfillminutes", "type": "float", "readonly": false, "cmd": "hefill maxfillminutes"},
+{"path": "minholdhours", "type": "float", "readonly": false, "cmd": "hefill minholdhours"},
+{"path": "maxholdhours", "type": "float", "readonly": false, "cmd": "hefill maxholdhours"},
+{"path": "tolerance", "type": "float", "readonly": false, "cmd": "hefill tolerance"},
+{"path": "badreadingminutes", "type": "float", "readonly": false, "cmd": "hefill badreadingminutes"},
+{"path": "tubecoolingminutes", "type": "float", "readonly": false, "cmd": "hefill tubecoolingminutes"},
+{"path": "vessellimit", "type": "float", "readonly": false, "cmd": "hefill vessellimit"},
+{"path": "vext", "type": "float"}]},
+
 "hepump": {"base": "/hepump", "params": [
 {"path": "", "type": "enum", "enum": {"neodry": 8, "xds35_auto": 0, "xds35_manual": 1, "sv65": 2, "other": 3, "no": -1}, "readonly": false, "cmd": "hepump", "description": "xds35: scroll pump, sv65: leybold", "kids": 10},
 {"path": "send", "type": "text", "readonly": false, "cmd": "hepump send", "visibility": 3},
 {"path": "status", "type": "text", "visibility": 3},
 {"path": "running", "type": "bool", "readonly": false, "cmd": "hepump running"},
-{"path": "eco", "type": "bool", "readonly": false, "cmd": "hepump eco"},
-{"path": "auto", "type": "bool", "readonly": false, "cmd": "hepump auto"},
+{"path": "eco", "type": "bool", "readonly": false, "cmd": "hepump eco", "visibility": 3},
+{"path": "auto", "type": "bool", "readonly": false, "cmd": "hepump auto", "visibility": 3},
 {"path": "valve", "type": "enum", "enum": {"closed": 0, "closing": 1, "opening": 2, "opened": 3, "undefined": 4}, "readonly": false, "cmd": "hepump valve"},
-{"path": "eco_t_lim", "type": "float", "readonly": false, "cmd": "hepump eco_t_lim", "description": "switch off eco mode when T_set < eco_t_lim and T < eco_t_lim * 2"},
+{"path": "eco_t_lim", "type": "float", "readonly": false, "cmd": "hepump eco_t_lim", "description": "switch off eco mode when T_set < eco_t_lim and T < eco_t_lim * 2", "visibility": 3},
 {"path": "calib", "type": "float", "readonly": false, "cmd": "hepump calib", "visibility": 3},
 {"path": "health", "type": "float"}]},
 
@@ -291,11 +311,11 @@
 {"path": "save", "type": "bool", "readonly": false, "cmd": "nvflow save", "description": "unchecked: current calib is not saved. set checked: save calib"}]},
 
 "ln2fill": {"base": "/ln2fill", "params": [
-{"path": "", "type": "enum", "enum": {"watching": 0, "fill": 1, "inactive": 2}, "readonly": false, "cmd": "ln2fill", "kids": 14},
+{"path": "", "type": "enum", "enum": {"watching": 0, "filling": 1, "inactive": 2, "manualfill": 3}, "readonly": false, "cmd": "ln2fill", "kids": 14},
 {"path": "send", "type": "text", "readonly": false, "cmd": "ln2fill send", "visibility": 3},
 {"path": "status", "type": "text", "visibility": 3},
 {"path": "state", "type": "text"},
-{"path": "readlevel", "type": "text", "readonly": false, "cmd": "ln2fill readlevel", "visibility": 3},
+{"path": "readpath", "type": "text", "readonly": false, "cmd": "ln2fill readpath", "visibility": 3},
 {"path": "lowlevel", "type": "float", "readonly": false, "cmd": "ln2fill lowlevel"},
 {"path": "highlevel", "type": "float", "readonly": false, "cmd": "ln2fill highlevel"},
 {"path": "smooth", "type": "float"},
@@ -307,52 +327,33 @@
 {"path": "badreadingminutes", "type": "float", "readonly": false, "cmd": "ln2fill badreadingminutes"},
 {"path": "tubecoolingminutes", "type": "float", "readonly": false, "cmd": "ln2fill tubecoolingminutes"}]},
 
-"hefill": {"base": "/hefill", "params": [
-{"path": "", "type": "enum", "enum": {"watching": 0, "fill": 1, "inactive": 2}, "readonly": false, "cmd": "hefill", "kids": 16},
-{"path": "send", "type": "text", "readonly": false, "cmd": "hefill send", "visibility": 3},
-{"path": "status", "type": "text", "visibility": 3},
-{"path": "state", "type": "text"},
-{"path": "readlevel", "type": "text", "readonly": false, "cmd": "hefill readlevel", "visibility": 3},
-{"path": "lowlevel", "type": "float", "readonly": false, "cmd": "hefill lowlevel"},
-{"path": "highlevel", "type": "float", "readonly": false, "cmd": "hefill highlevel"},
-{"path": "smooth", "type": "float"},
-{"path": "minfillminutes", "type": "float", "readonly": false, "cmd": "hefill minfillminutes"},
-{"path": "maxfillminutes", "type": "float", "readonly": false, "cmd": "hefill maxfillminutes"},
-{"path": "minholdhours", "type": "float", "readonly": false, "cmd": "hefill minholdhours"},
-{"path": "maxholdhours", "type": "float", "readonly": false, "cmd": "hefill maxholdhours"},
-{"path": "tolerance", "type": "float", "readonly": false, "cmd": "hefill tolerance"},
-{"path": "badreadingminutes", "type": "float", "readonly": false, "cmd": "hefill badreadingminutes"},
-{"path": "tubecoolingminutes", "type": "float", "readonly": false, "cmd": "hefill tubecoolingminutes"},
-{"path": "vessellimit", "type": "float", "readonly": false, "cmd": "hefill vessellimit"},
-{"path": "vext", "type": "float"}]},
-
 "mf": {"base": "/mf", "params": [
 {"path": "", "type": "float", "readonly": false, "cmd": "run mf", "kids": 26},
 {"path": "persmode", "type": "int", "readonly": false, "cmd": "mf persmode"},
-{"path": "perswitch", "type": "int", "readonly": false, "cmd": "run mf"},
+{"path": "perswitch", "type": "int"},
 {"path": "nowait", "type": "int", "readonly": false, "cmd": "mf nowait"},
-{"path": "maxlimit", "type": "float", "readonly": false, "cmd": "run mf", "visibility": 3},
+{"path": "maxlimit", "type": "float", "visibility": 3},
 {"path": "limit", "type": "float", "readonly": false, "cmd": "mf limit"},
 {"path": "ramp", "type": "float", "readonly": false, "cmd": "mf ramp"},
 {"path": "perscurrent", "type": "float", "readonly": false, "cmd": "mf perscurrent"},
 {"path": "perslimit", "type": "float", "readonly": false, "cmd": "mf perslimit"},
 {"path": "perswait", "type": "int", "readonly": false, "cmd": "mf perswait"},
 {"path": "persdelay", "type": "int", "readonly": false, "cmd": "mf persdelay"},
-{"path": "current", "type": "float", "readonly": false, "cmd": "run mf"},
-{"path": "measured", "type": "float", "readonly": false, "cmd": "run mf"},
-{"path": "voltage", "type": "float", "readonly": false, "cmd": "run mf"},
-{"path": "lastfield", "type": "float", "readonly": false, "cmd": "run mf", "visibility": 3},
-{"path": "ampRamp", "type": "float", "readonly": false, "cmd": "run mf", "visibility": 3},
-{"path": "inductance", "type": "float", "readonly": false, "cmd": "run mf", "visibility": 3},
+{"path": "current", "type": "float"},
+{"path": "measured", "type": "float"},
+{"path": "voltage", "type": "float"},
+{"path": "lastfield", "type": "float", "visibility": 3},
+{"path": "ampRamp", "type": "float", "visibility": 3},
+{"path": "inductance", "type": "float", "visibility": 3},
 {"path": "trainedTo", "type": "float", "readonly": false, "cmd": "mf trainedTo"},
-{"path": "trainMode", "type": "int", "readonly": false, "cmd": "run mf"},
+{"path": "trainMode", "type": "int"},
 {"path": "external", "type": "int", "readonly": false, "cmd": "mf external"},
 {"path": "startScript", "type": "text", "readonly": false, "cmd": "mf startScript", "visibility": 3},
-{"path": "is_running", "type": "int", "readonly": false, "cmd": "run mf", "visibility": 3},
+{"path": "is_running", "type": "int", "readonly": false, "cmd": "mf is_running", "visibility": 3},
 {"path": "verbose", "type": "int", "readonly": false, "cmd": "mf verbose", "visibility": 3},
-{"path": "driver", "type": "text", "readonly": false, "cmd": "run mf", "visibility": 3},
-{"path": "creationCmd", "type": "text", "readonly": false, "cmd": "run mf", "visibility": 3},
-{"path": "targetValue", "type": "float", "readonly": false, "cmd": "run mf"},
+{"path": "driver", "type": "text", "visibility": 3},
+{"path": "creationCmd", "type": "text", "visibility": 3},
+{"path": "targetValue", "type": "float"},
 {"path": "status", "type": "text", "readonly": false, "cmd": "mf status", "visibility": 3}]},
 
 "lev": {"base": "/lev", "params": [
@@ -362,7 +363,22 @@
 {"path": "mode", "type": "enum", "enum": {"slow": 0, "fast (switches to slow automatically after filling)": 1}, "readonly": false, "cmd": "lev mode"},
 {"path": "n2", "type": "float"}]},
 
-"prep0": {"base": "/prep0", "params": [
-{"path": "", "type": "text", "readonly": false, "cmd": "prep0", "kids": 2},
-{"path": "send", "type": "text", "readonly": false, "cmd": "prep0 send", "visibility": 3},
-{"path": "status", "type": "text", "visibility": 3}]}}
+"table": {"base": "/table", "params": [
+{"path": "", "type": "none", "kids": 17},
+{"path": "send", "type": "text", "readonly": false, "cmd": "table send", "visibility": 3},
+{"path": "status", "type": "text", "visibility": 3},
+{"path": "fix_tt_set_prop", "type": "bool", "readonly": false, "cmd": "table fix_tt_set_prop"},
+{"path": "val_tt_set_prop", "type": "float"},
+{"path": "tbl_tt_set_prop", "type": "text", "readonly": false, "cmd": "table tbl_tt_set_prop", "description": "enter value pair separated with colon T1:par1 T2:par2 ..."},
+{"path": "fix_tt_set_integ", "type": "bool", "readonly": false, "cmd": "table fix_tt_set_integ"},
+{"path": "val_tt_set_integ", "type": "float"},
+{"path": "tbl_tt_set_integ", "type": "text", "readonly": false, "cmd": "table tbl_tt_set_integ", "description": "enter value pair separated with colon T1:par1 T2:par2 ..."},
+{"path": "fix_tt_dblctrl_int2", "type": "bool", "readonly": false, "cmd": "table fix_tt_dblctrl_int2"},
+{"path": "val_tt_dblctrl_int2", "type": "float"},
+{"path": "tbl_tt_dblctrl_int2", "type": "text", "readonly": false, "cmd": "table tbl_tt_dblctrl_int2", "description": "enter value pair separated with colon T1:par1 T2:par2 ..."},
+{"path": "fix_tt_dblctrl_prop_up", "type": "bool", "readonly": false, "cmd": "table fix_tt_dblctrl_prop_up"},
+{"path": "val_tt_dblctrl_prop_up", "type": "float"},
+{"path": "tbl_tt_dblctrl_prop_up", "type": "text", "readonly": false, "cmd": "table tbl_tt_dblctrl_prop_up", "description": "enter value pair separated with colon T1:par1 T2:par2 ..."},
+{"path": "fix_tt_dblctrl_prop_lo", "type": "bool", "readonly": false, "cmd": "table fix_tt_dblctrl_prop_lo"},
+{"path": "val_tt_dblctrl_prop_lo", "type": "float"},
+{"path": "tbl_tt_dblctrl_prop_lo", "type": "text", "readonly": false, "cmd": "table tbl_tt_dblctrl_prop_lo", "description": "enter value pair separated with colon T1:par1 T2:par2 ..."}]}}

cfg/sim_mlz_ccr12_v2_cfg.py

@@ -1,20 +1,20 @@
 # pylint: skip-file
 Node('ccr12',
-    '[sim] CCR12 box of MLZ Sample environment group'
-    ''
-    'Contains a Lakeshore 336 and an PLC controlling the compressor'
-    'and some valves.'
-    ''
-    'This is an improved version, how we think it should be.',
+    '[sim] CCR12 box of MLZ Sample environment group\n'
+    '\n'
+    'Contains a Lakeshore 336 and an PLC controlling the compressor\n'
+    'and some valves.\n'
+    '\n'
+    'This is an improved version, how we think it should be.\n',
     'tcp://10767',
 )
 
 Mod('T_ccr12',
     'frappy.simulation.SimDrivable',
-    'Main temperature control node of CCR12.'
-    ''
-    'Switches between regulation on stick and regulation on tube depending on temperature requested.'
-    'May also pump gas for higher temperatures, if configured.'
+    'Main temperature control node of CCR12.\n'
+    '\n'
+    'Switches between regulation on stick and regulation on tube depending on temperature requested.\n'
+    'May also pump gas for higher temperatures, if configured.\n'
     'Manual switching of the regulation node is supported via the regulationmode parameter.',
     value = Param(default=300,
                 datatype={"type":"double", "min":0, "max":600, "unit":"K"}),

cfg/sim_uniax_cfg.py

@@ -54,7 +54,7 @@ Mod('T',
     'frappy_psi.softcal.Sensor',
     'temperature sensor, soft calibration',
     rawsensor='res',
-    calib='X132254',
+    calcurve='X132254',
     value=Param(
         unit='K',
     ),

cfg/softcal_cfg.py

@@ -16,5 +16,5 @@ Mod('T2',
     '',
     value = Param(unit = 'K'),
     rawsensor = 'r2',
-    calib = 'X131346',
+    calcurve = 'X131346',
 )

cfg/stick/PEstick_cfg.py

@@ -43,5 +43,5 @@ Mod('ts',
     'calibrated value for ts',
     value = Param(unit = 'K'),
     rawsensor = 'tsraw',
-    calib = 'X133834',
+    calcurve = 'X133834',
 )

cfg/stick/gas10ka_cfg.py

@@ -38,6 +38,6 @@ Mod('T_sample',
     output_module='htr_sample',
     p=1,
     i=0.01,
-    calib='X161269',
+    calcurve='X161269',
     value=Param(unit='K'),
 )

cfg/stick/ma7stick_cfg.py

@@ -9,10 +9,23 @@ Mod('sea_stick',
     service='stick',
 )
 
-Mod('ts',
-    'frappy_psi.sea.SeaReadable', '',
-    meaning=['temperature', 30],
+Mod('ts_sea',
+    'frappy_psi.sea.SeaReadable',
+    'readable sample stick T',
     io='sea_stick',
-    sea_path='tt/ts',
     json_file='ma7.config.json',
+    sea_object='tt',
+    rel_paths=['ts', 'setsamp'],
 )
+
+Mod('ts',
+    'frappy_psi.parmod.Converging',
+    'drivable stick T using setsamp',
+    unit='K',
+    read='ts_sea.value',
+    write='ts_sea.setsamp',
+    meaning=['temperature', 20],
+    settling_time=20,
+    tolerance=1,
+)
+

cfg/stick/mb11stick_cfg.py

@@ -1,3 +1,33 @@
+import os
+
 Node('mb11.stick.sea.psi.ch',
      'MB11 standard sample stick (do not use)',
 )
+
+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('T_sample',
+    'frappy_psi.mercury.TemperatureLoop',
+    'T at sample stick sensor',
+    meaning=['temperature', 30],
+    io='itc1_',
+    slot='MB1.T1',
+)
+
+Mod('htr_sample',
+    'frappy_psi.mercury.HeaterOutput',
+    'sample stick heater power',
+    slot='MB0.H1',
+    io='itc1_',
+)
+

cfg/stick/msparestick_cfg.py

@@ -0,0 +1,34 @@
+Node('mspare.stick.sea.psi.ch',
+     'MA generic sample stick',
+)
+
+Mod('sea_stick',
+    'frappy_psi.sea.SeaClient',
+    'SEA stick connection',
+    config='mspare.stick',
+    service='stick',
+)
+
+Mod('ts',
+    'frappy_psi.sea.SeaReadable',
+    'sample stick temperature',
+    io='sea_stick',
+    json_file='ma6.config.json',
+    sea_object='tt',
+    rel_paths=['ts', 'setsamp'],
+    meaning=['temperature', 30],
+)
+
+
+"""
+Mod('ts',
+    'frappy_psi.parmod.Converging',
+    'drivable stick T using setsamp',
+    meaning=['temperature', 25],
+    unit='K',
+    read='tsam.value',
+    write='tsam.setsamp',
+    settling_time=20,
+    tolerance=1,
+)
+"""

cfg/tcs_cfg.py

@@ -0,0 +1,24 @@
+Node('tcstest.psi.ch',
+     'heater tcs test',
+     'tcp://5000',
+     )
+
+Mod('io',
+    'frappy_psi.tcs.IO',
+    'tcs communication',
+    uri='linse-leiden-ts:3005',
+    )
+
+Mod('still_htr',
+    'frappy_psi.tcs.Heater',
+    'still heater',
+    io='io',
+    channel=2,
+    )
+
+Mod('mix_htr',
+    'frappy_psi.tcs.Heater',
+    'mixing chamber heater',
+    io='io',
+    channel=3,
+    )

cfg/test_function_cfg.py

@@ -0,0 +1,15 @@
+Node('softcal.function.test',
+    'test the function class',
+    'tcp://5000',
+)
+
+Mod('sim_writable',
+    'frappy_demo.test.SimpleWritable',
+    'simulation of a writable for function test',
+)
+
+Mod('function',
+    'frappy_psi.softcal.Function',
+    'function test',
+    rawsensor = 'sim_writable',
+)

cfg/thermofischer_cfg.py

@@ -0,0 +1,81 @@
+Node('thermofischer.psi.ch',
+     'thermofischer_waterbath',
+     'tcp://5000',
+     )
+
+Mod('wio_1',
+    'frappy_psi.thermofisher.ThermFishIO',
+    'connection for water bath',
+    uri='serial:///dev/ttyUSB0?baudrate=19200',                 # 3001 = Port 1, 3002 = Port 2 ...
+    )
+
+Mod('wio_2',
+    'frappy_psi.thermofisher.ThermFishIO',
+    'connection for water bath',
+    uri='serial:///dev/ttyUSB1?baudrate=19200',                 # 3001 = Port 1, 3002 = Port 2 ...
+    )
+
+Mod('wio_3',
+    'frappy_psi.thermofisher.ThermFishIO',
+    'connection for water bath',
+    uri='serial:///dev/ttyUSB2?baudrate=19200',                 # 3001 = Port 1, 3002 = Port 2 ...
+    )
+
+Mod('Tbath_1',
+    'frappy_psi.thermofisher.TemperatureLoopA10',
+    'water_bath_1',
+    io='wio_1',
+    control_active=0,
+    target=25,
+    tolerance=0.1,
+    settling_time=20,
+    )
+
+Mod('Tbath_2',
+    'frappy_psi.thermofisher.TemperatureLoopA10',
+    'water_bath_2',
+    io='wio_2',
+    control_active=0,
+    target=25,
+    tolerance=0.1,
+    settling_time=20,
+    )
+
+Mod('Tbath_3',
+    'frappy_psi.thermofisher.TemperatureLoopA10',
+    'water_bath_3',
+    io='wio_3',
+    control_active=0,
+    target=25,
+    tolerance=0.1,
+    settling_time=20,
+    )
+
+Mod('valve_1',
+    'frappy_psi.ionopimax.DigitalOutput',
+    'valve_for_fast_water_temperature_changing',
+    addr = 'o1',
+    target = 0,  
+   )
+
+Mod('valve_2',
+    'frappy_psi.ionopimax.DigitalOutput',
+    'valve_for_fast_water_temperature_changing',
+    addr = 'o2',
+    target = 0, 
+   )
+
+Mod('valve_3',
+    'frappy_psi.ionopimax.DigitalOutput',
+    'valve_for_fast_water_temperature_changing',
+    addr = 'o3',
+    target = 0, 
+   )
+
+Mod('temp_sensor_1',
+    'frappy_psi.ionopimax.SimpleVoltageInput',
+    'temperatur_sensor_sample',
+    rawrange = (0.0, 10.0),
+    valuerange = (-40.0, 150.0),
+    addr = 'ai1_mv',
+    )

cfg/uniax_cfg.py

@@ -52,7 +52,7 @@ Mod('T',
     'frappy_psi.softcal.Sensor',
     'sample T',
     rawsensor='res',
-    calib='X132254',
+    calcurve='X132254',
     value=Param(
         unit='K',
     ),

debian/changelog

@@ -1,3 +1,20 @@
+frappy-core (0.20.7) stable; urgency=medium
+
+  * fix debian install
+
+ -- Georg Brandl <jenkins@frm2.tum.de>  Fri, 25 Jul 2025 13:22:54 +0200
+
+frappy-core (0.20.6) stable; urgency=medium
+
+  [ Markus Zolliker ]
+  * config: add 'include' and 'override'
+  * frappy.client.interactive: no pathlib needed here
+
+  [ Georg Brandl ]
+  * install systemd units to /usr/lib
+
+ -- Markus Zolliker <jenkins@frm2.tum.de>  Thu, 24 Jul 2025 22:26:02 +0200
+
 frappy-core (0.20.5) stable; urgency=medium
 
   [ Markus Zolliker ]

debian/control

@@ -9,7 +9,6 @@ Build-Depends: debhelper-compat (= 13),
  python3-setuptools,
  python3-docutils,
  python3-sphinx,
- python3-sip-dev,
  python3-pyqt5,
  python3-mlzlog,
  python3-numpy,

debian/frappy-core.install

@@ -10,6 +10,6 @@ usr/lib/python3.*/dist-packages/frappy/protocol
 usr/lib/python3.*/dist-packages/frappy_core-*
 usr/lib/python3.*/dist-packages/frappy/RELEASE-VERSION
 usr/lib/python3.*/dist-packages/frappy_demo
-lib/systemd
+usr/lib/systemd
 var/log/frappy
-etc/frappy/generalConfig.cfg
+etc/generalConfig.cfg etc/frappy

debian/rules

@@ -1,19 +1,13 @@
 #!/usr/bin/make -f
-# -*- makefile -*-
 
 # Uncomment this to turn on verbose mode.
 #export DH_VERBOSE=1
 
-export PYBUILD_NAME=frappy
-export PYBUILD_TEST_PYTEST=1
-
-override_dh_install:
-	rmdir debian/tmp
-	mv debian/python3-frappy debian/tmp
-
-	install -m644 -Dt debian/tmp/etc/frappy etc/generalConfig.cfg
-	dh_install -i -O--buildsystem=pybuild
-	dh_missing --fail-missing
+# needed for bookworm compatibility!
+override_dh_installsystemd:
+	ln -s usr/lib debian/frappy-core/lib
+	dh_installsystemd
+	rm debian/frappy-core/lib
 
 %:
 	dh $@ --with python3 --buildsystem=pybuild

etc/frappy-generator

@@ -35,7 +35,7 @@ def main():
     generalConfig.init()
     config_dir = generalConfig['confdir']
 
-    frappy_unit = '/lib/systemd/system/frappy@.service'
+    frappy_unit = '/usr/lib/systemd/system/frappy@.service'
     wants_dir = normal_dir + '/frappy.target.wants'
 
     all_servers = [base[:-4] if base.endswith('_cfg') else base for (base, ext) in

frappy/addrparam.py

@@ -0,0 +1,75 @@
+# *****************************************************************************
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# Module authors:
+#   Markus Zolliker <markus.zolliker@psi.ch>
+#
+# *****************************************************************************
+
+from frappy.core import Parameter, Property
+from frappy.datatypes import ValueType
+
+
+class AddrParam(Parameter):
+    """parameter with an address field
+
+    instead of implementing read_<param> and write_<param>, just implement
+    addressed_read and addressed_write.
+    """
+    addr = Property('address', ValueType())
+
+
+class AddrMixin:
+    """mixin for addressed parameters
+
+    in case a read_<param> and/or write_<param> are not implemented,
+    they are created with a call to addressed_read and/or addressed_write
+    """
+    def __init_subclass__(cls):
+        for aname, aobj in list(cls.__dict__.items()):
+            if isinstance(aobj, AddrParam):
+                methodname = f'read_{aname}'
+
+                if not hasattr(cls, methodname):
+                    def rfunc(self, pname=aname):
+                        return self.addressed_read(self.accessibles[pname])
+
+                    setattr(cls, methodname, rfunc)
+
+                if not aobj.readonly:
+                    methodname = f'write_{aname}'
+                    if not hasattr(cls, methodname):
+                        def wfunc(self, value, pname=aname):
+                            return self.addressed_write(self.accessibles[pname], value)
+
+                        setattr(cls, methodname, wfunc)
+        super().__init_subclass__()
+
+    def addressed_read(self, pobj):
+        """addressed read
+
+        :param pobj: the AddrParam
+        :return: the value read
+        """
+        return getattr(self, pobj.name)
+
+    def addressed_write(self, pobj, value):
+        """addressed write
+
+        :param pobj: the AddrParam
+        :param value: the value to be written
+        :return: the value written or None
+        """

frappy/attached.py

@@ -0,0 +1,131 @@
+# *****************************************************************************
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# Module authors:
+#   Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
+#   Markus Zolliker <markus.zolliker@psi.ch>
+#   Alexander Zaft <a.zaft@fz-juelich.de>
+#
+# *****************************************************************************
+
+from frappy.errors import ConfigError
+from frappy.modulebase import Module
+from frappy.datatypes import StringType, ValueType
+from frappy.properties import Property
+
+
+class Attached(Property):
+    """a special property, defining an attached module
+
+    assign a module name to this property in the cfg file,
+    and the server will create an attribute with this module
+
+    When mandatory is set to False, and there is no value or an empty string
+    given in the config file, the value of the attribute will be None.
+    """
+    def __init__(self, basecls=Module, description='attached module', mandatory=True):
+        self.basecls = basecls
+        super().__init__(description, StringType(), mandatory=mandatory)
+
+    def __get__(self, obj, owner):
+        if obj is None:
+            return self
+        modobj = obj.attachedModules.get(self.name)
+        if not modobj:
+            modulename = super().__get__(obj, owner)
+            if not modulename:
+                return None  # happens when mandatory=False and modulename is not given
+            modobj = obj.secNode.get_module(modulename)
+            if not modobj:
+                raise ConfigError(f'attached module {self.name}={modulename!r} '
+                                  f'does not exist')
+            if not isinstance(modobj, self.basecls):
+                raise ConfigError(f'attached module {self.name}={modobj.name!r} '
+                                  f'must inherit from {self.basecls.__qualname__!r}')
+            obj.attachedModules[self.name] = modobj
+        return modobj
+
+    def copy(self):
+        return Attached(self.basecls, self.description, self.mandatory)
+
+
+class DictWithFlag(dict):
+    flag = False
+
+
+class AttachDictType(ValueType):
+    """a custom datatype for a dict <key> of names or modules"""
+    def __init__(self):
+        super().__init__(DictWithFlag)
+
+    def copy(self):
+        return AttachDictType()
+
+    def export_value(self, value):
+        """export either names or the name attribute
+
+        to treat bare names and modules the same
+        """
+        return {k: getattr(v, 'name', v) for k, v in value.items()}
+
+
+class AttachedDict(Property):
+    def __init__(self, description='attached modules', elements=None, optional=None, basecls=None,
+                 **kwds):
+        """a mapping of attached modules
+
+        :param elements: None or a dict <key> of <basecls> for mandatory elements
+        :param optional: None or a dict <key> of <basecls> for optional elements
+        :param basecls: None or a base class for arbitrary keys
+            if not given, only keys given in parameters 'elements' and 'optional' are allowed
+        :param description: the property description
+
+        <key> might also be a number or any other immutable
+        """
+        self.elements = elements or {}
+        self.basecls = basecls
+        self.baseclasses = {**self.elements, **(optional or {})}
+        super().__init__(description, AttachDictType(), default={}, **kwds)
+
+    def __get__(self, obj, owner):
+        if obj is None:
+            return self
+        attach_dict = super().__get__(obj, owner) or DictWithFlag({})
+        if attach_dict.flag:
+            return attach_dict
+
+        for key, modulename in attach_dict.items():
+            basecls = self.baseclasses.get(key, self.basecls)
+            if basecls is None:
+                raise ConfigError(f'unknown key {key!r} for attached modules {self.name}')
+            modobj = obj.secNode.get_module(modulename)
+            if modobj is None:
+                raise ConfigError(f'attached modules {self.name}: '
+                                  f'{key}={modulename!r} does not exist')
+            if not isinstance(modobj, basecls):
+                raise ConfigError(f'attached modules {self.name}: '
+                                  f'module {key}={modulename!r} must inherit '
+                                  f'from {basecls.__qualname__!r}')
+            obj.attachedModules[self.name, key] = attach_dict[key] = modobj
+        missing_keys = set(self.elements) - set(attach_dict)
+        if missing_keys:
+            raise ConfigError(f'attached modules {self.name}: '
+                              f"missing {', '.join(missing_keys)} ")
+        attach_dict.flag = True
+        return attach_dict
+
+    def copy(self):
+        return AttachedDict(self.elements, self.baseclasses, self.basecls, self.description)

frappy/client/interactive.py

@@ -29,7 +29,7 @@ import os
 import traceback
 import threading
 import logging
-from os.path import expanduser
+from pathlib import Path
 from frappy.lib import delayed_import
 from frappy.client import SecopClient, UnregisterCallback
 from frappy.errors import SECoPError
@@ -64,6 +64,8 @@ LOG_LEVELS = {
     'off': logging.ERROR+1}
 CLR = '\r\x1b[K'  # code to move to the left and clear current line
 
+UNDEF = object()
+
 
 class Handler(logging.StreamHandler):
     def emit(self, record):
@@ -213,8 +215,8 @@ class Module:
             clientenv.raise_with_short_traceback(error)
         return value
 
-    def __call__(self, target=None):
-        if target is None:
+    def __call__(self, target=UNDEF):
+        if target is UNDEF:
             return self.read()
         watch_params = ['value', 'status']
         for pname in watch_params:
@@ -222,7 +224,15 @@ class Module:
                                             updateEvent=self._watch_parameter,
                                             callimmediately=False)
 
-        self.target = target  # this sets self._is_driving
+        if 'go' in self._commands:
+            if 'goal' in self._parameters and target is not None:
+                self.goal_enable = True
+                self.goal = target
+            if 'target' in self._parameters:
+                self.target = target
+            self.go()
+        elif 'target' in self._parameters:
+            self.target = target  # this sets self._is_driving
 
         def loop():
             while self._is_driving:
@@ -230,9 +240,12 @@ class Module:
                 self._driving_event.clear()
         try:
             loop()
-        except KeyboardInterrupt as e:
+        except KeyboardInterrupt:
             self._secnode.log.info('-- interrupted --')
-            self.stop()
+            try:
+                self.stop()
+            except Exception as e:
+                print(f'while stopping: {e!r}')
             try:
                 loop()  # wait for stopping to be finished
             except KeyboardInterrupt:
@@ -242,8 +255,8 @@ class Module:
         finally:
             self._secnode.readParameter(self._name, 'value')
             for pname in watch_params:
-                self._secnode.unregister_callback((self._name, pname),
-                                                  updateEvent=self._watch_parameter)
+                self._secnode.unregister_callback(
+                    (self._name, pname), updateEvent=self._watch_parameter)
         return self.value
 
     def __repr__(self):
@@ -297,6 +310,8 @@ class Param:
 
 
 class Command:
+    _obj = None
+
     def __init__(self, name, modname, secnode):
         self.name = name
         self.modname = modname
@@ -311,11 +326,14 @@ class Command:
             result, _ = self.exec(self.modname, self.name, *args)
         else:
             result, _ = self.exec(self.modname, self.name, args or None)
+        if self.name == 'go' and self._obj:
+            self._obj._is_driving = self._obj._isBusy()
         return result
 
     def __get__(self, obj, owner=None):
         if obj is None:
             return self
+        self._obj = obj
         return self.call
 
 
@@ -497,7 +515,7 @@ class Console(code.InteractiveConsole):
         history = None
         if readline:
             try:
-                history = expanduser(f'~/.config/frappy/{name}-history')
+                history = Path(f'~/.local/state/frappy-{name}-history').expanduser()
                 readline.read_history_file(history)
             except FileNotFoundError:
                 pass
@@ -505,6 +523,7 @@ class Console(code.InteractiveConsole):
             self.interact('', '')
         finally:
             if history:
+                history.parent.mkdir(mode=0o700, parents=True, exist_ok=True)
                 readline.write_history_file(history)
 
     def raw_input(self, prompt=""):

frappy/core.py

@@ -29,8 +29,8 @@ from frappy.datatypes import ArrayOf, BLOBType, BoolType, EnumType, \
     FloatRange, IntRange, ScaledInteger, StringType, StructOf, TupleOf, StatusType
 from frappy.lib.enum import Enum
 from frappy.modulebase import Done, Module, Feature
-from frappy.modules import Attached, Communicator, \
-    Drivable, Readable, Writable
+from frappy.modules import Communicator, Drivable, Readable, Writable
+from frappy.attached import Attached, AttachedDict
 from frappy.params import Command, Parameter, Limit
 from frappy.properties import Property
 from frappy.proxy import Proxy, SecNode, proxy_class

frappy/ctrlby.py

@@ -0,0 +1,214 @@
+# *****************************************************************************
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# Module authors:
+#   Markus Zolliker <markus.zolliker@psi.ch>
+#
+# *****************************************************************************
+
+from frappy.datatypes import BoolType, EnumType, Enum
+from frappy.core import Parameter, Attached
+
+
+class WrapControlledBy:
+    """mixin to add controlled_by to writable modules
+
+    Create a wrapper class inheriting from this mixin
+    to add controlled_by to a Writable module
+
+    Usage:
+
+        class Enhanced(WrapControlledBy, BaseWritable):
+            pass
+
+        # typically nothing else has to be implemented
+
+    from a module with output (inheriting from HasOutput), the
+    method update_target must be called for internal updates
+    """
+
+    controlled_by = Parameter('source of target value', EnumType(members={'self': 0}), default=0)
+    target = Parameter()  # make sure target is a parameter
+    inputCallbacks = ()
+
+    def register_input(self, name, deactivate_control):
+        """register input
+
+        :param name: the name of the module (for controlled_by enum)
+        :param deactivate_control: a method on the input module to switch off control
+
+        called by <controller module>.initModule
+        """
+        if not self.inputCallbacks:
+            self.inputCallbacks = {}
+        self.inputCallbacks[name] = deactivate_control
+        prev_enum = self.parameters['controlled_by'].datatype.export_datatype()['members']
+        # add enum member, using autoincrement feature of Enum
+        self.parameters['controlled_by'].datatype = EnumType(Enum(prev_enum, **{name: None}))
+        self.log.info('enumtype %r', self.parameters['controlled_by'].datatype)
+
+    def write_controlled_by(self, modulename):
+        result = modulename
+        if modulename in ('self', self.name):
+            # inform the deactivate_control methods, that we have already switched
+            self.controlled_by = result = 'self'
+        for name, deactivate_control in self.inputCallbacks.items():
+            if name != modulename:
+                deactivate_control(modulename)
+        return result
+
+    def self_controlled(self):
+        """method to change controlled_by to self
+
+        to be called from the write_target method
+        """
+        if self.controlled_by != 0:
+            self.write_controlled_by('self')
+
+    def set_off(self):
+        """to be overridden if the off state should be different from the default
+
+        on a FloatRange() the default value is 0
+        """
+        zero = self.parameters['target'].datatype.default
+        try:
+            self.internal_set_target(zero)
+        except Exception as e:
+            self.target = zero
+
+    def update_target(self, module, value):
+        """update internal target value
+
+        as write_target would switch to manual mode, the controlling module
+        has to use this method to update the value
+
+        override and super call, if other actions are needed
+        """
+        if self.controlled_by != module:
+            deactivate_control = self.inputCallbacks.get(self.controlled_by)
+            if deactivate_control:
+                deactivate_control(module)
+            self.controlled_by = module
+        target = self.internal_set_target(value)
+        self.target = value if target is None else target
+
+    def write_target(self, target):
+        self.self_controlled()
+        return self.internal_set_target(target)
+
+    def internal_set_target(self, target):
+        # we need this additional indirection:
+        # super().write_target must refer to an inherited base class
+        # which is after WrapControlledBy in the method resolution order
+        return super().write_target(target)
+
+
+class HasControlledBy(WrapControlledBy):
+    """mixin for controlled_by functionality
+
+    Create a wrapper class inheriting from this mixin
+    to add controlled_by to a Writable module
+
+    Usage:
+
+        class Enhanced(HasControlledBy, BaseWritable):
+            def set_target(self, value):
+                # implement here hardware access for setting target
+
+            # do not override write_target!
+
+    from a module with output (inheriting from HasOutput), the
+    method update_target must be called for internal updates
+    """
+
+    def set_target(self, value):
+        """to be overridden for setting target of HW"""
+        raise NotImplementedError
+
+    def internal_set_target(self, value):
+        # we need this additional indirection:
+        # self.write_target must refer to a base class which
+        # is before HasControlledBy in the method resolution order
+        return self.set_target(value)
+
+    def set_off(self):
+        """typically needs to be overridden"""
+
+
+class HasOutputModule:
+    """mixin for modules having an output module
+
+    this module will call the update_target method of an output module
+    """
+    # mandatory=False: it should be possible to configure a module with fixed control
+    output_module = Attached(WrapControlledBy, mandatory=False)
+    control_active = Parameter('control mode', BoolType(), default=False)
+    target = Parameter()  # make sure target is a parameter
+
+    def initModule(self):
+        super().initModule()
+        if self.output_module:
+            self.output_module.register_input(self.name, self.deactivate_control)
+
+    def write_control_active(self, value):
+        """override with supercall if needed
+
+        control_active is readonly by default, as specified in the SECoP standard.
+        This method is meant to be called internally.
+
+        However, it is possible to override control_active with readonly=False
+        and this is quite useful IMHO in some situations
+        """
+        out = self.output_module
+        if out:
+            if value:
+                if out.controlled_by != self.name:
+                    # deactivate control an all modules controlling our output_module
+                    out.write_controlled_by(self.name)
+            else:
+                if out.controlled_by == self.name:
+                    out.set_off()  # this sets out.controlled_by to 0 (=self)
+
+    def set_control_active(self, active):
+        """to be overridden for switching hw control
+
+        TODO: remove this legacy method (replaced by write_control_active)
+        """
+        self.control_active = active
+
+    def activate_control(self):
+        """method to switch control_active on
+
+        TODO: remove this legacy method (replaced by write_control_active)
+        """
+        self.write_control_active(True)
+
+    def deactivate_control(self, source=None):
+        """called when another module takes over control
+
+        registered to be called from the controlled module(s)
+        """
+        if self.control_active:
+            self.write_control_active(False)
+            self.log.warning(f'switched to manual mode by {source or self.name}')
+
+    def write_target(self, target):
+        self.write_control_active(True)
+        return self.set_target(target)
+
+    def set_target(self, target):
+        """to be overridden"""
+        raise NotImplementedError

frappy/datatypes.py

@@ -53,13 +53,9 @@ def shortrepr(value):
     return r
 
 
-# base class for all DataTypes
-class DataType(HasProperties):
-    """base class for all data types"""
-    IS_COMMAND = False
-    unit = ''
+class SimpleDataType(HasProperties):
+    """base class for simple datatypes, used in properties only"""
     default = None
-    client = False  # used on the client side
 
     def __call__(self, value):
         """convert given value to our datatype and validate
@@ -105,38 +101,10 @@ class DataType(HasProperties):
         """
         return self.format_value(value, False)
 
-    def export_datatype(self):
-        """return a python object which after jsonifying identifies this datatype"""
-        raise ProgrammingError(
-            f"{type(self).__name__} is not able to be exported to SECoP. "
-            f"It is intended for internal use only."
-        )
-
     def export_value(self, value):
         """if needed, reformat value for transport"""
         return value
 
-    def import_value(self, value):
-        """opposite of export_value, reformat from transport to internal repr
-
-        note: for importing from gui/configfile/commandline use :meth:`from_string`
-        instead.
-        """
-        return self(value)
-
-    def format_value(self, value, unit=True):
-        """format a value of this type into a string
-
-        This is intended for 'nice' formatting for humans and is NOT
-        the opposite of :meth:`from_string`
-
-        possible values of unit:
-        - True: use the string of the datatype
-        - False: return a value interpretable by ast.literal_eval (internal use only)
-        - any other string: use as unit (internal use only)
-        """
-        raise NotImplementedError
-
     def set_properties(self, **kwds):
         """init datatype properties"""
         try:
@@ -161,6 +129,34 @@ class DataType(HasProperties):
         # looks like the simplest way to make a deep copy
         return get_datatype(self.export_datatype())
 
+
+class DataType(SimpleDataType):
+    """base class for data types used in parameters and commands"""
+    IS_COMMAND = False
+    unit = ''
+    client = False  # used on the client side
+
+    def import_value(self, value):
+        """opposite of export_value, reformat from transport to internal repr
+
+        note: for importing from gui/configfile/commandline use :meth:`from_string`
+        instead.
+        """
+        return self(value)
+
+    def format_value(self, value, unit=True):
+        """format a value of this type into a string
+
+        This is intended for 'nice' formatting for humans and is NOT
+        the opposite of :meth:`from_string`
+
+        possible values of unit:
+        - True: use the string of the datatype
+        - False: return a value interpretable by ast.literal_eval (internal use only)
+        - any other string: use as unit (internal use only)
+        """
+        raise NotImplementedError
+
     def compatible(self, other):
         """check other for compatibility
 
@@ -169,6 +165,10 @@ class DataType(HasProperties):
         """
         raise NotImplementedError
 
+    def export_datatype(self):
+        """return a python object which after jsonifying identifies this datatype"""
+        raise NotImplementedError
+
     def set_main_unit(self, unit):
         """replace $ in unit by argument"""
 
@@ -238,7 +238,7 @@ class FloatRange(HasUnit, DataType):
         self.default = 0 if self.min <= 0 <= self.max else self.min
         super().checkProperties()
         if '%' not in self.fmtstr:
-            raise ConfigError('Invalid fmtstr!')
+            raise ConfigError('Invalid fmtstr')
 
     def export_datatype(self):
         return self.get_info(type='double')
@@ -411,7 +411,7 @@ class ScaledInteger(HasUnit, DataType):
 
         # check values
         if '%' not in self.fmtstr:
-            raise ConfigError('Invalid fmtstr!')
+            raise ConfigError('Invalid fmtstr')
         # Remark: Datatype.copy() will round min, max to a multiple of self.scale
         # this should be o.k.
 
@@ -557,9 +557,9 @@ class BLOBType(DataType):
     internally treated as bytes
     """
 
-    minbytes = Property('minimum number of bytes', IntRange(0), extname='minbytes',
+    minbytes = Property('minimum number of bytes', IntRange(0, UNLIMITED), extname='minbytes',
                         default=0)
-    maxbytes = Property('maximum number of bytes', IntRange(0), extname='maxbytes',
+    maxbytes = Property('maximum number of bytes', IntRange(0, UNLIMITED), extname='maxbytes',
                         mandatory=True)
 
     def __init__(self, minbytes=0, maxbytes=None):
@@ -587,10 +587,10 @@ class BLOBType(DataType):
         size = len(value)
         if size < self.minbytes:
             raise RangeError(
-                f'{value!r} must be at least {self.minbytes} bytes long!')
+                f'blob {shortrepr(value)!r} must be at least {self.minbytes} bytes long (got {size})')
         if size > self.maxbytes:
             raise RangeError(
-                f'{value!r} must be at most {self.maxbytes} bytes long!')
+                f'blob {shortrepr(value)!r} must be at most {self.maxbytes} bytes long (got {size})')
         return value
 
     def export_value(self, value):
@@ -646,22 +646,22 @@ class StringType(DataType):
     def __call__(self, value):
         """accepts strings only"""
         if not isinstance(value, str):
-            raise WrongTypeError(f'{shortrepr(value)} has the wrong type!')
+            raise WrongTypeError(f'{shortrepr(value)} has the wrong type')
         if not self.isUTF8:
             try:
                 value.encode('ascii')
             except UnicodeEncodeError:
-                raise RangeError(f'{shortrepr(value)} contains non-ascii character!') from None
+                raise RangeError(f'{shortrepr(value)} contains non-ascii character') from None
         size = len(value)
         if size < self.minchars:
             raise RangeError(
-                f'{shortrepr(value)} must be at least {self.minchars} chars long!')
+                f'string {shortrepr(value)} must be at least {self.minchars} chars long (got {size})')
         if size > self.maxchars:
             raise RangeError(
-                f'{shortrepr(value)} must be at most {self.maxchars} chars long!')
+                f'string {shortrepr(value)} must be at most {self.maxchars} chars long (got {size})')
         if '\0' in value:
             raise RangeError(
-                'Strings are not allowed to embed a \\0! Use a Blob instead!')
+                'strings are not allowed to embed a null byte, Use a Blob instead')
         return value
 
     def export_value(self, value):
@@ -724,12 +724,12 @@ class BoolType(DataType):
             return False
         if value in ['1', 'True', 'true', 'yes', 'on']:
             return True
-        raise WrongTypeError(f'{shortrepr(value)} is not a boolean value!')
+        raise WrongTypeError(f'{shortrepr(value)} is not a boolean value')
 
     def __call__(self, value):
         if value in (0, 1):
             return bool(value)
-        raise WrongTypeError(f'{shortrepr(value)} is not a boolean value!')
+        raise WrongTypeError(f'{shortrepr(value)} is not a boolean value')
 
     def export_value(self, value):
         """returns a python object fit for serialisation"""
@@ -755,16 +755,16 @@ class ArrayOf(DataType):
 
     :param members: the datatype of the elements
     """
-    minlen = Property('minimum number of elements', IntRange(0), extname='minlen',
+    minlen = Property('minimum number of elements', IntRange(0, UNLIMITED), extname='minlen',
                       default=0)
-    maxlen = Property('maximum number of elements', IntRange(0), extname='maxlen',
+    maxlen = Property('maximum number of elements', IntRange(0, UNLIMITED), extname='maxlen',
                       mandatory=True)
 
     def __init__(self, members, minlen=0, maxlen=None):
         super().__init__()
         if not isinstance(members, DataType):
             raise ProgrammingError(
-                'ArrayOf only works with a DataType as first argument!')
+                'ArrayOf only works with a DataType as first argument')
         # one argument -> exactly that size
         # argument default to 100
         if maxlen is None:
@@ -807,15 +807,16 @@ class ArrayOf(DataType):
 
     def check_type(self, value):
         try:
+            size = len(value)
             # check number of elements
-            if self.minlen is not None and len(value) < self.minlen:
+            if self.minlen is not None and size < self.minlen:
                 raise RangeError(
-                    f'array too small, needs at least {self.minlen} elements!')
-            if self.maxlen is not None and len(value) > self.maxlen:
+                    f'array must have at least {self.minlen} elements (has {size})')
+            if self.maxlen is not None and size > self.maxlen:
                 raise RangeError(
-                    f'array too big, holds at most {self.maxlen} elements!')
+                    f'array must have at most {self.maxlen} elements (has {size})')
         except TypeError:
-            raise WrongTypeError(f'{type(value).__name__} can not be converted to ArrayOf DataType!') from None
+            raise WrongTypeError(f'{type(value).__name__} can not be converted to ArrayOf DataType') from None
 
     def __call__(self, value):
         """accepts any sequence, converts to tuple (immutable!)"""
@@ -881,11 +882,11 @@ class TupleOf(DataType):
     def __init__(self, *members):
         super().__init__()
         if not members:
-            raise ProgrammingError('Empty tuples are not allowed!')
+            raise ProgrammingError('Empty tuples are not allowed')
         for subtype in members:
             if not isinstance(subtype, DataType):
                 raise ProgrammingError(
-                    'TupleOf only works with DataType objs as arguments!')
+                    'TupleOf only works with DataType objs as arguments')
         self.members = members
         self.default = tuple(el.default for el in members)
 
@@ -904,7 +905,7 @@ class TupleOf(DataType):
             if len(value) == len(self.members):
                 return
         except TypeError:
-            raise WrongTypeError(f'{type(value).__name__} can not be converted to TupleOf DataType!') from None
+            raise WrongTypeError(f'{type(value).__name__} can not be converted to TupleOf DataType') from None
         raise WrongTypeError(f'tuple needs {len(self.members)} elements')
 
     def __call__(self, value):
@@ -969,16 +970,16 @@ class StructOf(DataType):
         super().__init__()
         self.members = members
         if not members:
-            raise ProgrammingError('Empty structs are not allowed!')
+            raise ProgrammingError('Empty structs are not allowed')
         self.optional = list(members if optional is None else optional)
         for name, subtype in list(members.items()):
             if not isinstance(subtype, DataType):
                 raise ProgrammingError(
-                    'StructOf only works with named DataType objs as keyworded arguments!')
+                    'StructOf only works with named DataType objs as keyworded arguments')
         for name in self.optional:
             if name not in members:
                 raise ProgrammingError(
-                    'Only members of StructOf may be declared as optional!')
+                    'Only members of StructOf may be declared as optional')
         self.default = dict((k, el.default) for k, el in members.items())
 
     def copy(self):
@@ -1082,10 +1083,10 @@ class CommandType(DataType):
         super().__init__()
         if argument is not None:
             if not isinstance(argument, DataType):
-                raise ProgrammingError('CommandType: Argument type must be a DataType!')
+                raise ProgrammingError('CommandType: Argument type must be a DataType')
         if result is not None:
             if not isinstance(result, DataType):
-                raise ProgrammingError('CommandType: Result type must be a DataType!')
+                raise ProgrammingError('CommandType: Result type must be a DataType')
         self.argument = argument
         self.result = result
 
@@ -1107,10 +1108,10 @@ class CommandType(DataType):
         raise ProgrammingError('commands can not be converted to a value')
 
     def export_value(self, value):
-        raise ProgrammingError('values of type command can not be transported!')
+        raise ProgrammingError('values of type command can not be transported')
 
     def import_value(self, value):
-        raise ProgrammingError('values of type command can not be transported!')
+        raise ProgrammingError('values of type command can not be transported')
 
     def from_string(self, text):
         raise ProgrammingError('a string can not be converted to a command')
@@ -1131,10 +1132,23 @@ class CommandType(DataType):
 
 # internally used datatypes (i.e. only for programming the SEC-node)
 
-class DataTypeType(DataType):
+class DefaultType(DataType):
+    """datatype used as default for parameters
+
+    needs some minimal interface to avoid errors when
+    the datatype of a parameter is not yet defined
+    """
+    def __call__(self, value):
+        return value
+
+    def setProperty(self, key, value):
+        """silently ignored"""
+
+
+class DataTypeType(SimpleDataType):
     def __call__(self, value):
         """accepts a datatype"""
-        if isinstance(value, DataType):
+        if isinstance(value, SimpleDataType):
             return value
         #TODO: not needed anymore?
         try:
@@ -1155,7 +1169,7 @@ class DataTypeType(DataType):
         raise NotImplementedError
 
 
-class ValueType(DataType):
+class ValueType(SimpleDataType):
     """Can take any python value.
 
     The optional (callable) validator can be used to restrict values to a
@@ -1178,7 +1192,7 @@ class ValueType(DataType):
             try:
                 return self.validator(value)
             except Exception as e:
-                raise ConfigError(f'Validator {self.validator} raised {e!r} for value {value}') from e
+                raise ConfigError(f'Validator {self.validator} raised {e!r} for value {shortrepr(value)}') from e
         return value
 
     def copy(self):
@@ -1188,23 +1202,8 @@ class ValueType(DataType):
         """if needed, reformat value for transport"""
         return value
 
-    def import_value(self, value):
-        """opposite of export_value, reformat from transport to internal repr
 
-        note: for importing from gui/configfile/commandline use :meth:`from_string`
-        instead.
-        """
-        raise NotImplementedError
-
-    def setProperty(self, key, value):
-        """silently ignored
-
-        as ValueType is used for the datatype default, this makes code
-        shorter for cases, where the datatype may not yet be defined
-        """
-
-
-class NoneOr(DataType):
+class NoneOr(SimpleDataType):
     """validates a None or smth. else"""
     default = None
 
@@ -1222,7 +1221,7 @@ class NoneOr(DataType):
         return self.other.export_value(value)
 
 
-class OrType(DataType):
+class OrType(SimpleDataType):
     def __init__(self, *types):
         super().__init__()
         self.types = types

frappy/errors.py

@@ -33,7 +33,6 @@ class SECoPError(RuntimeError):
     clsname2class = {}  # needed to convert error reports back to classes
     name = 'InternalError'
     name2class = {}
-    report_error = True
     raising_methods = None
 
     def __init_subclass__(cls):
@@ -76,7 +75,7 @@ class SECoPError(RuntimeError):
         if mlist and stripped:
             mlist = mlist[:-1]  # do not pop, as this would change self.raising_methods
         prefix = '' if self.name2class.get(self.name) == type(self) else type(self).__name__
-        prefix += ''.join(' in ' + m for m in mlist).strip()
+        prefix = (prefix + ''.join(' in ' + m for m in mlist)).strip()
         if prefix:
             return f'{prefix}: {super().__str__()}'
         return super().__str__()

frappy/io.py

@@ -30,7 +30,7 @@ import time
 from frappy.datatypes import ArrayOf, BLOBType, BoolType, FloatRange, \
     IntRange, StringType, StructOf, TupleOf, ValueType
 from frappy.errors import CommunicationFailedError, ConfigError, \
-    ProgrammingError, SilentCommunicationFailedError as SilentError
+    ProgrammingError, SECoPError, SilentCommunicationFailedError as SilentError
 from frappy.lib import generalConfig
 from frappy.lib.asynconn import AsynConn, ConnectionClosed
 from frappy.modules import Attached, Command, Communicator, Module, \
@@ -125,7 +125,7 @@ class IOBase(Communicator):
 
     _reconnectCallbacks = None
     _conn = None
-    _last_error = None
+    _last_error = None  # this is None only until the first connection success
     _lock = None
     _last_connect_attempt = 0
 
@@ -167,14 +167,17 @@ class IOBase(Communicator):
         try:
             self.connectStart()
             if self._last_error:
+                # we do not get here before the first connect success
                 self.log.info('connected')
-                self._last_error = 'connected'
                 self.callCallbacks()
-                return self.is_connected
+            self._last_error = 'connected'
         except Exception as e:
             if repr(e) != self._last_error:
                 self._last_error = repr(e)
                 self.log.error(self._last_error)
+                if not isinstance(e, CommunicationFailedError):
+                    # when this happens on startup, assume it is not worth to continue
+                    self.secNode.error_count += 1
             raise SilentError(repr(e)) from e
         return self.is_connected
 
@@ -193,7 +196,7 @@ class IOBase(Communicator):
             now = time.time()
             if now >= self._last_connect_attempt + self.pollinterval:
                 # we do not try to reconnect more often than pollinterval
-                _last_connect_attempt = now
+                self._last_connect_attempt = now
                 if self.read_is_connected():
                     return
             raise SilentError('disconnected') from None
@@ -218,13 +221,23 @@ class IOBase(Communicator):
     def communicate(self, command):
         return NotImplementedError
 
+    @Command
+    def reconnect(self):
+        """close and open connection
+
+        sometimes a reconnect helps to heal a broken connection
+        """
+        self.closeConnection()
+        self.read_is_connected()  # this always tries to reconnect
+
 
 class StringIO(IOBase):
     """line oriented communicator
 
-    self healing is assured by polling the parameter 'is_connected'
+    self-healing is assured by polling the parameter 'is_connected'
     """
-    end_of_line = Property('end_of_line character', datatype=ValueType(),
+    end_of_line = Property('end_of_line character or tuple(eol_read, eol_write)',
+                           datatype=ValueType(),
                            default='\n', settable=True)
     encoding = Property('used encoding', datatype=StringType(),
                         default='ascii', settable=True)
@@ -297,6 +310,7 @@ class StringIO(IOBase):
         """
         command = command.encode(self.encoding)
         self.check_connection()
+        new_error = 'no error'  # in case of success (must not be None)
         try:
             with self._lock:
                 # read garbage and wait before send
@@ -304,12 +318,14 @@ class StringIO(IOBase):
                     cmds = command.split(self._eol_write)
                 else:
                     cmds = [command]
-                garbage = None
+                # do not skip garbage when no reply is expected
+                skip_garbage = not noreply
                 try:
                     for cmd in cmds:
                         if self.wait_before:
                             time.sleep(self.wait_before)
-                        if garbage is None:  # read garbage only once
+                        if skip_garbage:
+                            skip_garbage = False  # read garbage only once
                             garbage = self._conn.flush_recv()
                             if garbage:
                                 self.comLog('garbage: %r', garbage)
@@ -325,12 +341,19 @@ class StringIO(IOBase):
                 self.comLog('< %s', reply)
                 return reply
         except Exception as e:
-            if self._conn is None:
-                raise SilentError('disconnected') from None
-            if repr(e) != self._last_error:
-                self._last_error = repr(e)
-                self.log.error(self._last_error)
-            raise SilentError(repr(e)) from e
+            new_error = 'disconnected' if self._conn is None else repr(e)
+            if new_error != self._last_error:
+                # suppress subsequent equal error messages
+                # this is in addition to the mechanism in Module.callPollFunc
+                # as the same error would appear potentially in a lot of
+                # methods
+                if isinstance(e, SECoPError):
+                    self.log.error(new_error)
+                else:
+                    self.log.exception(new_error)
+            raise SilentError(new_error) from e
+        finally:
+            self._last_error = new_error
 
     @Command(StringType())
     def writeline(self, command):
@@ -397,6 +420,34 @@ class StringIO(IOBase):
                     time.sleep(delay)
         return replies
 
+    @Command(result=StringType())
+    def readline(self):
+        """read a line, if available within self.timeout
+
+        remark: the call might return earlier, when an other
+        thread consumed the data in parallel
+        """
+        self.check_connection()
+        try:
+            if self._conn.read_ready(self.timeout):
+                with self._lock:  # important: lock only after waiting
+                    reply = self._conn.readline(0)
+                    if reply:
+                        reply = reply.decode(self.encoding)
+                        self.comLog('< %s', reply)
+                        return reply
+            return ''
+        except ConnectionClosed:
+            self.closeConnection()
+            raise CommunicationFailedError('disconnected') from None
+        except Exception as e:
+            if self._conn is None:
+                raise SilentError('disconnected') from None
+            if repr(e) != self._last_error:
+                self._last_error = repr(e)
+                self.log.error(self._last_error)
+            raise SilentError(repr(e)) from e
+
 
 def make_regexp(string):
     """create a bytes regexp pattern from a string describing a bytes pattern
@@ -460,6 +511,7 @@ class BytesIO(IOBase):
     def communicate(self, request, replylen):  # pylint: disable=arguments-differ
         """send a request and receive (at least) <replylen> bytes as reply"""
         self.check_connection()
+        new_error = 'no error'  # in case of success (must not be None)
         try:
             with self._lock:
                 # read garbage and wait before send
@@ -478,12 +530,19 @@ class BytesIO(IOBase):
                 self.comLog('< %s', hexify(reply))
                 return self.getFullReply(request, reply)
         except Exception as e:
-            if self._conn is None:
-                raise SilentError('disconnected') from None
-            if repr(e) != self._last_error:
-                self._last_error = str(e)
-                self.log.error(self._last_error)
-            raise SilentError(repr(e)) from e
+            new_error = 'disconnected' if self._conn is None else repr(e)
+            if new_error != self._last_error:
+                # suppress subsequent equal error messages
+                # this is in addition to the mechanism in Module.callPollFunc
+                # as the same error would appear potentially in a lot of
+                # methods
+                if isinstance(e, SECoPError):
+                    self.log.error(new_error)
+                else:
+                    self.log.exception(new_error)
+            raise SilentError(new_error) from e
+        finally:
+            self._last_error = new_error
 
     @Command(StructOf(requests=ArrayOf(TupleOf(BLOBType(), IntRange(0), FloatRange(0, unit='s')))),
              result=ArrayOf(BLOBType()))

frappy/lib/asynconn.py

@@ -28,10 +28,10 @@ synchronous IO (see frappy.io)
 """
 
 import ast
-import select
 import socket
 import time
 import re
+from select import select
 
 from frappy.errors import CommunicationFailedError, ConfigError
 from frappy.lib import closeSocket, parse_host_port, SECoP_DEFAULT_PORT
@@ -50,8 +50,7 @@ class AsynConn:
     timeout = 1  # inter byte timeout
     scheme = None
     SCHEME_MAP = {}
-    connection = None  # is not None, if connected
-    HOSTNAMEPAT = re.compile(r'[a-z0-9_.-]+$', re.IGNORECASE)  # roughly checking if it is a valid hostname
+    _connection = None  # None means disconnected
 
     def __new__(cls, uri, end_of_line=b'\n', default_settings=None):
         scheme = uri.split('://')[0]
@@ -85,6 +84,12 @@ class AsynConn:
         if cls.scheme:
             cls.SCHEME_MAP[cls.scheme] = cls
 
+    @property
+    def connection(self):
+        if self._connection is None:
+            raise ConnectionClosed()
+        return self._connection
+
     def shutdown(self):
         """prepare connection for disconnect, can be empty"""
 
@@ -106,25 +111,34 @@ class AsynConn:
         """
         raise NotImplementedError
 
+    def recv_nowait(self):
+        """return bytes in buffer without waiting"""
+        raise NotImplementedError
+
     def flush_recv(self):
         """flush all available bytes (return them)"""
-        raise NotImplementedError
+        result = self._rxbuffer + self.recv_nowait()
+        self._rxbuffer = b''
+        return result
 
     def readline(self, timeout=None):
         """read one line
 
-        return either a complete line or None if no data available within 1 sec (self.timeout)
-        if a non-zero timeout is given, a timeout error is raised instead of returning None
-        the timeout effectively used will not be lower than self.timeout (1 sec)
+        Return either a complete line or None if not enough is available
+        within 1 sec (self.timeout).
+        With timeout=0 no waiting happens at all.
+        If a non-zero timeout is given, a timeout error is raised instead
+        of returning None.
+        The timeout resolution is self.timeout (1 sec by default)
         """
-        if timeout:
-            end = time.time() + timeout
+        end = time.time() + timeout if timeout else 0
+        recv = self.recv_nowait if timeout == 0 else self.recv
         while True:
             splitted = self._rxbuffer.split(self.end_of_line, 1)
             if len(splitted) == 2:
                 line, self._rxbuffer = splitted
                 return line
-            data = self.recv()
+            data = recv()
             if not data:
                 if timeout:
                     if time.time() < end:
@@ -136,14 +150,17 @@ class AsynConn:
     def readbytes(self, nbytes, timeout=None):
         """read a fixed number of bytes
 
-        return either <nbytes> bytes or None if not enough data available within 1 sec (self.timeout)
-        if a non-zero timeout is given, a timeout error is raised instead of returning None
-        the timeout effectively used will not be lower than self.timeout (1 sec)
+        Return either <nbytes> bytes or None if not enough data is available
+        within 1 sec (self.timeout).
+        With timeout=0 no waiting happens at all.
+        If a non-zero timeout is given, a timeout error is raised instead
+        of returning None
+        The timeout resolution is self.timeout (1 sec by default)
         """
-        if timeout:
-            end = time.time() + timeout
+        end = time.time() + timeout if timeout else 0
+        recv = self.recv_nowait if timeout == 0 else self.recv
         while len(self._rxbuffer) < nbytes:
-            data = self.recv()
+            data = recv()
             if not data:
                 if timeout:
                     if time.time() < end:
@@ -158,6 +175,9 @@ class AsynConn:
     def writeline(self, line):
         self.send(line + self.end_of_line)
 
+    def read_ready(self, timeout=1):
+        return bool(select([self.connection], [], [], timeout)[0])
+
 
 class AsynTcp(AsynConn):
     """a tcp/ip connection
@@ -174,45 +194,38 @@ class AsynTcp(AsynConn):
         if uri.startswith('tcp://'):
             uri = uri[6:]
         try:
-
-            host, port = parse_host_port(uri, self.default_settings.get('port', SECoP_DEFAULT_PORT))
-            self.connection = socket.create_connection((host, port), timeout=self.timeout)
+            host, port = parse_host_port(
+                uri, self.default_settings.get('port', SECoP_DEFAULT_PORT))
+            self._connection = socket.create_connection(
+                (host, port), timeout=self.timeout)
         except (ConnectionRefusedError, socket.gaierror, socket.timeout) as e:
             # indicate that retrying might make sense
             raise CommunicationFailedError(f'can not connect to {host}:{port}, {e}') from None
 
     def shutdown(self):
-        if self.connection:
+        if self._connection:
             try:
                 self.connection.shutdown(socket.SHUT_RDWR)
             except OSError:
                 pass  # in case socket is already disconnected
 
     def disconnect(self):
-        if self.connection:
+        if self._connection:
             closeSocket(self.connection)
-        self.connection = None
+        self._connection = None
 
     def send(self, data):
         """send data (bytes!)"""
-        # remark: will raise socket.timeout when output buffer is full and blocked for 1 sec
+        # remark: will raise socket.timeout when output buffer is full and blocked for self.timeout
         self.connection.sendall(data)
 
-    def flush_recv(self):
-        """flush recv buffer"""
-        data = [self._rxbuffer]
-        while select.select([self.connection], [], [], 0)[0]:
-            data.append(self.recv())
-        self._rxbuffer = b''
-        return b''.join(data)
-
     def recv(self):
         """return bytes in the recv buffer
 
-        or bytes received within 1 sec
+        or bytes received within self.timeout
         """
         try:
-            data = self.connection.recv(8192)
+            data = self.connection.recv(1024*1024)
             if data:
                 return data
         except (socket.timeout, TimeoutError):
@@ -225,6 +238,12 @@ class AsynTcp(AsynConn):
         # help in this case.
         raise ConnectionClosed()  # marks end of connection
 
+    def recv_nowait(self):
+        """return bytes in the recv buffer"""
+        if select([self.connection], [], [], 0)[0]:
+            return self.recv()
+        return b''
+
 
 class AsynSerial(AsynConn):
     """a serial connection using pyserial
@@ -279,31 +298,41 @@ class AsynSerial(AsynConn):
         if 'timeout' not in options:
             options['timeout'] = self.timeout
         try:
-            self.connection = Serial(dev, **options)
+            self._connection = Serial(dev, **options)
         except ValueError as e:
             raise ConfigError(e) from None
         # TODO: turn exceptions into ConnectionFailedError, where a retry makes sense
 
     def disconnect(self):
-        if self.connection:
+        if self._connection:
             self.connection.close()
-        self.connection = None
+        self._connection = None
 
     def send(self, data):
         """send data (bytes!)"""
         self.connection.write(data)
 
-    def flush_recv(self):
-        result = self._rxbuffer + self.connection.read(self.connection.in_waiting)
-        self._rxbuffer = b''
-        return result
-
     def recv(self):
-        """return bytes received within 1 sec"""
-        if not self.connection:  # disconnect() might have been called in between
-            raise ConnectionClosed()
+        """return bytes received within self.timeout"""
         n = self.connection.in_waiting
         if n:
             return self.connection.read(n)
         data = self.connection.read(1)
         return data + self.connection.read(self.connection.in_waiting)
+
+    def recv_nowait(self):
+        n = self.connection.in_waiting
+        return self.connection.read(n) if n else b''
+
+    if not hasattr(Serial, 'fileno'):
+        # select is not supported for serial objects (Windows)
+        # create a less efficient workaround
+        def read_ready(self, timeout=1):
+            if self.connection.in_waiting:
+                return True
+            deadline = time.time() + timeout
+            while time.time() < deadline:
+                if self.connection.in_waiting:
+                    return True
+                time.sleep(0.05)
+            return False

frappy/lib/mathparser.py

@@ -0,0 +1,90 @@
+# *****************************************************************************
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# Module authors:
+#   Markus Zolliker <markus.zolliker@psi.ch>
+#   Anik Stark <anik.stark@psi.ch>
+#   https://stackoverflow.com/questions/43836866/safely-evaluate-simple-string-equation
+#
+# *****************************************************************************
+
+import math
+import ast
+import operator as op
+
+class MathParser:
+    _operators2method = {
+        ast.Add: op.add,
+        ast.Sub: op.sub,
+        ast.BitXor: op.xor,
+        ast.Or:  op.or_,
+        ast.And: op.and_,
+        ast.Mod:  op.mod,
+        ast.Mult: op.mul,
+        ast.Div:  op.truediv,
+        ast.Pow:  op.pow,
+        ast.FloorDiv: op.floordiv,
+        ast.USub: op.neg,
+        ast.UAdd: lambda a:a}
+
+    def __init__(self, math=True, **kwargs):
+        self._vars = kwargs
+        if not math:
+            self._alt_name = self._no_alt_name
+
+    def _Name(self, name):
+        try:
+            return  self._vars[name]    # look up in user-provided dict
+        except KeyError:
+            return self._alt_name(name)     # fall back to math functions
+
+    @staticmethod
+    def _alt_name(name):
+        if name.startswith("_"):    # prevent access to hidden names
+            raise NameError(f"{name!r}") 
+        try:
+            return  getattr(math, name)
+        except AttributeError:
+            raise NameError(f"{name!r}")
+
+    @staticmethod
+    def _no_alt_name(name):
+        raise NameError(f"{name!r}") 
+
+    def eval_(self, node):
+        if isinstance(node, ast.Expression):
+            return self.eval_(node.body)
+        if isinstance(node, ast.Constant):    # return the number
+            return node.value
+        if isinstance(node, ast.Name):    # return variable or math function
+            return self._Name(node.id) 
+        if isinstance(node, ast.BinOp):    # evaluate binary operations
+            method = self._operators2method[type(node.op)]
+            return method( self.eval_(node.left), self.eval_(node.right))
+        if isinstance(node, ast.UnaryOp):    # handle operators
+            method = self._operators2method[type(node.op)]
+            return method( self.eval_(node.operand) )
+        if isinstance(node, ast.Attribute):    # handle attributes (e.g. math.cos)
+            return getattr(self.eval_(node.value), node.attr)        
+        if isinstance(node, ast.Call):    # evaluate the function and its arguments, calls function
+            return self.eval_(node.func)( 
+                      *(self.eval_(a) for a in node.args),
+                      **{k.arg:self.eval_(k.value) for k in node.keywords})
+        raise TypeError(node)
+
+    def calculate(self, expr, **kwargs):
+        self._vars.update(kwargs)
+        return  self.eval_(ast.parse(expr, mode='eval'))

frappy/modulebase.py

@@ -32,15 +32,11 @@ from frappy.datatypes import ArrayOf, BoolType, EnumType, FloatRange, \
     NoneOr
 from frappy.errors import BadValueError, CommunicationFailedError, ConfigError, \
     ProgrammingError, SECoPError, secop_error, RangeError
-from frappy.lib import formatException, mkthread, UniqueObject
+from frappy.lib import formatException, mkthread, UniqueObject, generalConfig
 from frappy.params import Accessible, Command, Parameter, Limit, PREDEFINED_ACCESSIBLES
 from frappy.properties import HasProperties, Property
 from frappy.logging import RemoteLogHandler
 
-# TODO: resolve cirular import
-# from .interfaces import SECoP_BASE_CLASSES
-# WORKAROUND:
-SECoP_BASE_CLASSES = ['Readable', 'Writable', 'Drivable', 'Communicator']
 PREDEF_ORDER = list(PREDEFINED_ACCESSIBLES)
 
 Done = UniqueObject('Done')
@@ -248,7 +244,7 @@ class PollInfo:
         self.interval = pollinterval
         self.last_main = 0
         self.last_slow = 0
-        self.pending_errors = set()
+        self.pending_errors = {}
         self.polled_parameters = []
         self.fast_flag = False
         self.trigger_event = trigger_event
@@ -310,8 +306,8 @@ class Module(HasAccessibles):
                           default='user', extname='visibility')
     implementation = Property('internal name of the implementation class of the module', StringType(),
                               extname='implementation')
-    interface_classes = Property('offical highest interface-class of the module', ArrayOf(StringType()),
-                                 extname='interface_classes')
+    interface_classes = Property('offical interface-classes of the module', ArrayOf(StringType()),
+                                 extname='interface_classes', default=[])
     features = Property('list of features', ArrayOf(StringType()), extname='features')
     pollinterval = Property('poll interval for parameters handled by doPoll', FloatRange(0.1, 120), default=5)
     slowinterval = Property('poll interval for other parameters', FloatRange(0.1, 120), default=15)
@@ -324,6 +320,9 @@ class Module(HasAccessibles):
     pollInfo = None
     triggerPoll = None  # trigger event for polls. used on io modules and modules without io
     __poller = None  # the poller thread, if used
+    SECoP_CLASS = None
+    SECoP_BASE_CLASSES = []  # predefined SECoP base classes
+    SECoP_CLASSES = []  # all predefined SECoP interface classes
 
     def __init__(self, name, logger, cfgdict, srv):
         # remember the secnode for interacting with other modules and the
@@ -340,8 +339,8 @@ class Module(HasAccessibles):
         self.updateLock = threading.RLock()  # for announceUpdate
         self.polledModules = []  # modules polled by thread started in self.startModules
         self.attachedModules = {}
-        self.errors = []
         self._isinitialized = False
+        self._initfailed = False
         self.updateCallback = srv.dispatcher.announce_update
 
         # handle module properties
@@ -367,17 +366,13 @@ class Module(HasAccessibles):
                     else:
                         self.setProperty(key, value)
                 except BadValueError:
-                    self.errors.append(f'{key}: value {value!r} does not match {self.propertyDict[key].datatype!r}!')
+                    self.logError(f'{key}: value {value!r} does not match {self.propertyDict[key].datatype!r}!')
 
         # 3) set automatic properties
         mycls, = self.__class__.__bases__  # skip the wrapper class
         myclassname = f'{mycls.__module__}.{mycls.__name__}'
         self.implementation = myclassname
 
-        # list of only the 'highest' secop module class
-        self.interface_classes = [
-            b.__name__ for b in mycls.__mro__ if b.__name__ in SECoP_BASE_CLASSES][:1]
-
         # handle Features
         self.features = [b.__name__ for b in mycls.__mro__ if Feature in b.__bases__]
 
@@ -398,7 +393,7 @@ class Module(HasAccessibles):
 
         # 3) complain about names not found as accessible or property names
         if cfgdict:
-            self.errors.append(
+            self.logError(
                 f"{', '.join(cfgdict.keys())} does not exist (use one of"
                 f" {', '.join(list(self.accessibles) + list(self.propertyDict))})")
 
@@ -414,18 +409,17 @@ class Module(HasAccessibles):
                 self.applyMainUnit(mainunit)
 
         # 6) check complete configuration of * properties
-        if not self.errors:
+        try:
+            self.checkProperties()
+        except ProgrammingError:
+            raise
+        except SECoPError as e:
+            self.logError(str(e))
+        for aname, aobj in self.accessibles.items():
             try:
-                self.checkProperties()
-            except ConfigError as e:
-                self.errors.append(str(e))
-            for aname, aobj in self.accessibles.items():
-                try:
-                    aobj.checkProperties()
-                except (ConfigError, ProgrammingError) as e:
-                    self.errors.append(f'{aname}: {e}')
-        if self.errors:
-            raise ConfigError(self.errors)
+                aobj.checkProperties()
+            except SECoPError as e:
+                self.logError(f'{aname}: {e}')
 
     # helper cfg-editor
     def __iter__(self):
@@ -453,15 +447,19 @@ class Module(HasAccessibles):
             self.commands[name] = accessible
         if cfg is not None:
             try:
+                # apply datatype first
+                datatype = cfg.pop('datatype', None)
+                if datatype is not None:
+                    accessible.setProperty('datatype', datatype)
                 for propname, propvalue in cfg.items():
                     if propname in {'value', 'default', 'constant'}:
                         # these properties have ValueType(), but should be checked for datatype
                         accessible.datatype(cfg[propname])
                     accessible.setProperty(propname, propvalue)
             except KeyError:
-                self.errors.append(f"'{name}' has no property '{propname}'")
-            except BadValueError as e:
-                self.errors.append(f'{name}.{propname}: {str(e)}')
+                self.logError(f"'{name}' has no property '{propname}'")
+            except SECoPError as e:
+                self.logError(type(e)(f'{name}.{propname}: {e}'))
         if isinstance(accessible, Parameter):
             self._handle_writes(name, accessible)
 
@@ -475,17 +473,17 @@ class Module(HasAccessibles):
             basepname = pname.rpartition('_')[0]
             baseparam = self.parameters.get(basepname)
             if not baseparam:
-                self.errors.append(f'limit {pname!r} is given, but not {basepname!r}')
+                self.logError(f'limit {pname!r} is given, but not {basepname!r}')
                 return
             if baseparam.datatype is None:
                 return  # an error will be reported on baseparam
             pobj.set_datatype(baseparam.datatype)
         if not pobj.hasDatatype():
-            self.errors.append(f'{pname} needs a datatype')
+            self.logError(f'{pname} needs a datatype')
             return
         if pobj.value is None:
             if pobj.needscfg:
-                self.errors.append(f'{pname!r} has no default value and was not given in config!')
+                self.logError(f'{pname!r} has no default value and was not given in config!')
             if pobj.default is None:
                 # we do not want to call the setter for this parameter for now,
                 # this should happen on the first read
@@ -533,7 +531,6 @@ class Module(HasAccessibles):
                     pobj.value = value
             if err:
                 if secop_error(err) == pobj.readerror:
-                    err.report_error = False
                     return  # no updates for repeated errors
                 err = secop_error(err)
                 value_err = value, err
@@ -610,8 +607,6 @@ class Module(HasAccessibles):
         registers it in the server for waiting
         <timeout> defaults to 30 seconds
         """
-        # we do not need self.errors any longer. should we delete it?
-        # del self.errors
         if self.polledModules:
             self.__poller = mkthread(self.__pollThread, self.polledModules, start_events.get_trigger())
         self.startModuleDone = True
@@ -670,29 +665,31 @@ class Module(HasAccessibles):
             self.pollInfo.interval = fast_interval if flag else self.pollinterval
             self.pollInfo.trigger()
 
-    def callPollFunc(self, rfunc, raise_com_failed=False):
+    def callPollFunc(self, rfunc, pollname=None, raise_com_failed=False):
         """call read method with proper error handling"""
         try:
+            name = pollname or rfunc.__name__
             rfunc()
-            if rfunc.__name__ in self.pollInfo.pending_errors:
-                self.log.info('%s: o.k.', rfunc.__name__)
-                self.pollInfo.pending_errors.discard(rfunc.__name__)
+            if self.pollInfo.pending_errors.pop(name, None):
+                self.log.info('%s: o.k.', name)
         except Exception as e:
-            if getattr(e, 'report_error', True):
-                name = rfunc.__name__
-                self.pollInfo.pending_errors.add(name)  # trigger o.k. message after error is resolved
-                if isinstance(e, SECoPError):
-                    e.raising_methods.append(name)
-                    if e.silent:
-                        self.log.debug('%s', e.format(False))
-                    else:
-                        self.log.error('%s', e.format(False))
-                    if raise_com_failed and isinstance(e, CommunicationFailedError):
-                        raise
-                else:
-                    # not a SECoPError: this is proabably a programming error
+            prev = self.pollInfo.pending_errors.get(name)
+            if isinstance(e, SECoPError):
+                if pollname:
+                    e.raising_methods.append(pollname)
+                    self.log.debug('%s failed with %r', pollname, e)
+                if raise_com_failed and isinstance(e, CommunicationFailedError):
+                    raise
+                efmt = None if e.silent else e.format(False)
+                if efmt != prev:
+                    self.log.error('%s', efmt)
+            else:
+                # not a SECoPError: this is proabably a programming error
+                efmt = repr(e)
+                if efmt != prev:
                     # we want to log the traceback
-                    self.log.error('%s', formatException())
+                    self.log.exception('%s', efmt)
+            self.pollInfo.pending_errors[name] = efmt
 
     def __pollThread(self, modules, started_callback):
         """poll thread body
@@ -723,35 +720,42 @@ class Module(HasAccessibles):
                 rfunc = getattr(mobj, 'read_' + pname)
                 if rfunc.poll:
                     pinfo.polled_parameters.append((mobj, rfunc, pobj))
-        while True:
-            try:
-                for mobj in modules:
-                    # TODO when needed: here we might add a call to a method :meth:`beforeWriteInit`
-                    mobj.writeInitParams()
-                    mobj.initialReads()
-                # call all read functions a first time
-                for m in polled_modules:
-                    for mobj, rfunc, _ in m.pollInfo.polled_parameters:
-                        mobj.callPollFunc(rfunc, raise_com_failed=True)
-                # TODO when needed: here we might add calls to a method :meth:`afterInitPolls`
-                break
-            except CommunicationFailedError as e:
-                # when communication failed, probably all parameters and may be more modules are affected.
-                # as this would take a lot of time (summed up timeouts), we do not continue
-                # trying and let the server accept connections, further polls might success later
-                if started_callback:
-                    self.log.error('communication failure on startup: %s', e)
-                    started_callback()
-                    started_callback = None
-            self.triggerPoll.wait(0.1)  # wait for reconnection or max 10 sec.
-            break
+        try:
+            for mobj in modules:
+                # TODO when needed: here we might add a call to a method :meth:`beforeWriteInit`
+                mobj.writeInitParams()
+                mobj.initialReads()
+            # call all read functions a first time
+            for m in polled_modules:
+                for mobj, rfunc, _ in m.pollInfo.polled_parameters:
+                    mobj.callPollFunc(rfunc, raise_com_failed=True)
+            # TODO when needed: here we might add calls to a method :meth:`afterInitPolls`
+        except CommunicationFailedError as e:
+            # when communication failed, probably all parameters and may be more modules are affected.
+            # as this would take a lot of time (summed up timeouts), we do not continue
+            # trying and let the server accept connections, further polls might success later
+            if started_callback:
+                self.log.error('communication failure on startup: %s', e)
+                started_callback()
+                started_callback = None
         if started_callback:
             started_callback()
         if not polled_modules:  # no polls needed - exit thread
             return
         to_poll = ()
+        report_day = time.localtime().tm_min
         while modules:  # modules will be cleared on shutdown
             now = time.time()
+            today = time.localtime().tm_min
+            if today != report_day:
+                report_day = today
+                for mobj in modules:
+                    pending = mobj.pollInfo.pending_errors
+                    if pending:
+                        self.log.info('%d pending errors', len(pending))
+                        # this will trigger again logging these errors
+                        # or logging o.k. on success
+                        pending.update((k, 'x') for k in pending)
             wait_time = 999
             for mobj in modules:
                 pinfo = mobj.pollInfo
@@ -771,7 +775,7 @@ class Module(HasAccessibles):
                         pinfo.last_main = (now // pinfo.interval) * pinfo.interval
                     except ZeroDivisionError:
                         pinfo.last_main = now
-                    mobj.callPollFunc(mobj.doPoll)
+                    mobj.callPollFunc(mobj.doPoll, f'{mobj.name}.doPoll')
                 now = time.time()
             # find ONE due slow poll and call it
             loop = True
@@ -867,3 +871,15 @@ class Module(HasAccessibles):
             raise RangeError(f'{pname} below {pname}_min')
         if value > max_:
             raise RangeError(f'{pname} above {pname}_max')
+
+    def logError(self, error):
+        """log error or raise, depending on generalConfig settings
+
+        :param error: an exception or a str (considered as ConfigError)
+
+        to be used during startup
+        """
+        if generalConfig.raise_config_errors:
+            raise ConfigError(error) if isinstance(error, str) else error
+        self.log.error(str(error))
+        self.secNode.error_count += 1

frappy/modules.py

@@ -22,20 +22,24 @@
 # *****************************************************************************
 """Define base classes for real Modules implemented in the server"""
 
-
-from frappy.datatypes import FloatRange, \
-    StatusType, StringType
+from frappy.datatypes import BoolType, FloatRange, StatusType, StringType
 from frappy.errors import ConfigError, ProgrammingError
 from frappy.lib.enum import Enum
-from frappy.params import Command, Parameter
-from frappy.properties import Property
 from frappy.logging import HasComlog
+from frappy.params import Command, Parameter
 
 from .modulebase import Module
+from .attached import AttachedDict
+
+# import compatibility:
+# pylint: disable=unused-import
+from .properties import Property
+from .attached import Attached
 
 
 class Readable(Module):
     """basic readable module"""
+    interface_classes = ['Readable']
     # pylint: disable=invalid-name
     Status = Enum('Status',
                   IDLE=StatusType.IDLE,
@@ -55,6 +59,7 @@ class Readable(Module):
 
 class Writable(Readable):
     """basic writable module"""
+    interface_classes = ['Writable']
     target = Parameter('target value of the module',
                        default=0, readonly=False, datatype=FloatRange(unit='$'))
 
@@ -74,7 +79,7 @@ class Writable(Readable):
 
 class Drivable(Writable):
     """basic drivable module"""
-
+    interface_classes = ['Drivable']
     status = Parameter(datatype=StatusType(Readable, 'BUSY'))  # extend Readable.status
 
     def isBusy(self, status=None):
@@ -96,8 +101,80 @@ class Drivable(Writable):
         """not implemented - this is a no-op"""
 
 
+class AcquisitionChannel(Readable):
+    """A Readable which is part of a data acquisition."""
+    interface_classes = ['AcquisitionChannel', 'Readable']
+    # copy Readable.status and extend it with BUSY
+    status = Parameter(datatype=StatusType(Readable, 'BUSY'))
+    goal = Parameter('stops the data acquisition when it is reached',
+                     FloatRange(), default=0, readonly=False, optional=True)
+    goal_enable = Parameter('enable goal', BoolType(), readonly=False,
+                            default=False, optional=True)
+
+    # clear is no longer part of the proposed spec, so it does not appear
+    # as optional command here. however, a subclass may still implement it
+
+
+class AcquisitionController(Module):
+    """Controls other modules.
+
+    Controls the data acquisition from AcquisitionChannels.
+    """
+    interface_classes = ['AcquisitionController']
+    # channels might be configured to an arbitrary number of channels with arbitrary roles
+    # - to forbid the use fo arbitrary roles, override base=None
+    # - to restrict roles and base classes override elements={<key>: <basecls>}
+    #   and/or optional={<key>: <basecls>}
+    channels = AttachedDict('mapping of role to module name for attached channels',
+                            elements=None, optional=None,
+                            basecls=AcquisitionChannel,
+                            extname='acquisition_channels')
+    status = Drivable.status
+    isBusy = Drivable.isBusy
+    # add pollinterval parameter to enable faster polling of the status
+    pollinterval = Readable.pollinterval
+
+    def doPoll(self):
+        self.read_status()
+
+    @Command()
+    def go(self):
+        """Start the acquisition. No-op if the controller is already Busy."""
+        raise NotImplementedError()
+
+    @Command(optional=True)
+    def prepare(self):
+        """Prepare the hardware so 'go' can trigger immediately."""
+
+    @Command(optional=True)
+    def hold(self):
+        """Pause the operation.
+
+        The next go will continue without clearing any channels or resetting hardware."""
+
+    @Command(optional=True)
+    def stop(self):
+        """Stop the data acquisition or operation."""
+
+
+class Acquisition(AcquisitionController, AcquisitionChannel):  # pylint: disable=abstract-method
+    """Combines AcquisitionController and AcquisitionChannel into one Module
+
+    for the special case where there is only one channel.
+    remark: when using multiple inheritance, Acquisition must appear
+    before any base class inheriting from AcquisitionController
+    """
+    interface_classes = ['Acquisition', 'Readable']
+    channels = None  # remove property
+    acquisition_key = Property('acquisition role (equivalent to NICOS preset name)',
+                               StringType(), export=True, default='')
+
+    doPoll = Readable.doPoll
+
+
 class Communicator(HasComlog, Module):
     """basic abstract communication module"""
+    interface_classes = ['Communicator']
 
     @Command(StringType(), result=StringType())
     def communicate(self, command):
@@ -107,41 +184,3 @@ class Communicator(HasComlog, Module):
         :return: the reply
         """
         raise NotImplementedError()
-
-
-SECoP_BASE_CLASSES = {Readable, Writable, Drivable, Communicator}
-
-
-class Attached(Property):
-    """a special property, defining an attached module
-
-    assign a module name to this property in the cfg file,
-    and the server will create an attribute with this module
-
-    When mandatory is set to False, and there is no value or an empty string
-    given in the config file, the value of the attribute will be None.
-    """
-    def __init__(self, basecls=Module, description='attached module', mandatory=True):
-        self.basecls = basecls
-        super().__init__(description, StringType(), mandatory=mandatory)
-
-    def __get__(self, obj, owner):
-        if obj is None:
-            return self
-        modobj = obj.attachedModules.get(self.name)
-        if not modobj:
-            modulename = super().__get__(obj, owner)
-            if not modulename:
-                return None  # happens when mandatory=False and modulename is not given
-            modobj = obj.secNode.get_module(modulename)
-            if not modobj:
-                raise ConfigError(f'attached module {self.name}={modulename!r} '
-                                  f'does not exist')
-            if not isinstance(modobj, self.basecls):
-                raise ConfigError(f'attached module {self.name}={modobj.name!r} '
-                                  f'must inherit from {self.basecls.__qualname__!r}')
-            obj.attachedModules[self.name] = modobj
-        return modobj
-
-    def copy(self):
-        return Attached(self.basecls, self.description, self.mandatory)

frappy/params.py

@@ -23,10 +23,9 @@
 
 
 import inspect
-
 from frappy.datatypes import ArrayOf, BoolType, CommandType, DataType, \
-    DataTypeType, EnumType, FloatRange, NoneOr, OrType, StringType, StructOf, \
-    TextType, TupleOf, ValueType
+    DataTypeType, DefaultType, EnumType, FloatRange, NoneOr, OrType, StringType, \
+    StructOf, TextType, TupleOf, ValueType
 from frappy.errors import BadValueError, ProgrammingError, WrongTypeError
 from frappy.lib import generalConfig
 from frappy.properties import HasProperties, Property
@@ -144,7 +143,7 @@ class Parameter(Accessible):
         extname='description', mandatory=True, export='always')
     datatype = Property(
         'datatype of the Parameter (SECoP datainfo)', DataTypeType(),
-        extname='datainfo', mandatory=True, export='always', default=ValueType())
+        extname='datainfo', mandatory=True, export='always', default=DefaultType())
     readonly = Property(
         'not changeable via SECoP (default True)', BoolType(),
         extname='readonly', default=True, export='always')
@@ -233,13 +232,13 @@ class Parameter(Accessible):
         try:
             return instance.parameters[self.name].value
         except KeyError:
-            raise ProgrammingError(f'optional parameter {self.name} it is not implemented') from None
+            raise ProgrammingError(f'optional parameter {self.name} is not implemented') from None
 
     def __set__(self, obj, value):
         try:
             obj.announceUpdate(self.name, value)
         except KeyError:
-            raise ProgrammingError(f'optional parameter {self.name} it is not implemented') from None
+            raise ProgrammingError(f'optional parameter {self.name} is not implemented') from None
 
     def __set_name__(self, owner, name):
         self.name = name
@@ -342,7 +341,9 @@ class Parameter(Accessible):
                 try:
                     self.datatype.setProperty(key, value)
                 except KeyError:
-                    raise ProgrammingError(f'cannot set {key} on parameter with datatype {type(self.datatype).__name__}') from None
+                    raise ProgrammingError(
+                        f'cannot set {key} on parameter with datatype'
+                        f' {type(self.datatype).__name__}') from None
         except BadValueError as e:
             raise ProgrammingError(f'property {key}: {str(e)}') from None
 

frappy/playground.py

@@ -94,6 +94,7 @@ logger = MainLogger()
 
 class Playground(Server):
     def __init__(self, **kwds):  # pylint: disable=super-init-not-called
+        self.name = 'playground'
         for modname, cfg in kwds.items():
             cfg.setdefault('description', modname)
         self.log = logger.log

frappy/properties.py

@@ -141,6 +141,10 @@ class HasProperties(HasDescriptors):
         for pn, po in list(properties.items()):
             value = getattr(cls, pn, po)
             if not isinstance(value, Property):  # attribute may be a bare value
+                if value is None:
+                    # this allows to remove a property defined in a base class
+                    cls.propertyDict.pop(pn)
+                    continue
                 po = po.copy()
                 try:
                     # try to apply bare value to Property
@@ -155,7 +159,7 @@ class HasProperties(HasDescriptors):
     def checkProperties(self):
         """validates properties and checks for min... <= max..."""
         for pn, po in self.propertyDict.items():
-            if po.mandatory:
+            if po.mandatory or pn in self.propertyValues:
                 try:
                     self.propertyValues[pn] = po.datatype.validate(self.propertyValues[pn])
                 except (KeyError, BadValueError):

frappy/protocol/discovery.py

@@ -23,6 +23,9 @@
 import os
 import json
 import socket
+import select
+from time import monotonic
+from collections import namedtuple
 
 from frappy.lib import closeSocket
 from frappy.protocol.interface.tcp import format_address
@@ -32,6 +35,79 @@ UDP_PORT = 10767
 MAX_MESSAGE_LEN = 508
 
 
+Answer = namedtuple('Answer',
+                    'address, hostname, port, equipment_id, firmware, description')
+
+
+def decode(msg, addr):
+    msg = msg.decode('utf-8')
+    try:
+        data = json.loads(msg)
+    except Exception:
+        return None
+    if not isinstance(data, dict):
+        return None
+    if data.get('SECoP') != 'node':
+        return None
+    try:
+        eq_id = data['equipment_id']
+        fw = data['firmware']
+        desc = data['description']
+        port = data['port']
+    except KeyError:
+        return None
+    try:
+        hostname = socket.gethostbyaddr(addr[0])[0]
+    except Exception:
+        hostname = addr[0]
+    return Answer(addr[0], hostname, port, eq_id, fw, desc)
+
+
+def scan(max_wait=1.0):
+    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+    s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
+    # send a general broadcast
+    try:
+        s.sendto(json.dumps(dict(SECoP='discover')).encode('utf-8'),
+                 ('255.255.255.255', UDP_PORT))
+    except OSError as e:
+        print('could not send the broadcast:', e)
+        # we still keep listening for self-announcements
+    seen = set()
+    start = monotonic()
+    while monotonic() < start + max_wait:
+        res = select.select([s], [], [], 0.1)
+        if res[0]:
+            try:
+                msg, addr = s.recvfrom(1024)
+            except socket.error:  # pragma: no cover
+                continue
+            answer = decode(msg, addr)
+            if answer is None:
+                continue
+            if (answer.address, answer.equipment_id, answer.port) in seen:
+                continue
+            seen.add((answer.address, answer.equipment_id, answer.port))
+            yield answer
+
+
+def listen():
+    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+    if os.name == 'nt':
+        s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+    else:
+        s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
+    s.bind(('0.0.0.0', UDP_PORT))
+    while True:
+        try:
+            msg, addr = s.recvfrom(1024)
+        except KeyboardInterrupt:
+            break
+        answer = decode(msg, addr)
+        if answer:
+            yield answer
+
+
 class UDPListener:
     def __init__(self, equipment_id, description, ifaces, logger, *,
                  startup_broadcast=True):

frappy/secnode.py

@@ -20,12 +20,12 @@
 # *****************************************************************************
 
 import time
-import traceback
 from collections import OrderedDict
 
 from frappy.dynamic import Pinata
-from frappy.errors import ConfigError, NoSuchModuleError, NoSuchParameterError
-from frappy.lib import get_class
+from frappy.errors import NoSuchModuleError, NoSuchParameterError, SECoPError, \
+    ConfigError, ProgrammingError
+from frappy.lib import get_class, generalConfig
 from frappy.version import get_version
 from frappy.modules import Module
 
@@ -38,6 +38,7 @@ class SecNode:
      - get_module(modulename) returns the requested module or None if there is
        no suitable configuration on the server
     """
+    raise_config_errors = False  # collect catchable errors instead of raising
 
     def __init__(self, name, logger, options, srv):
         self.equipment_id = options.pop('equipment_id', name)
@@ -46,11 +47,7 @@ class SecNode:
         self.modules = {}
         self.log = logger
         self.srv = srv
-        # set of modules that failed creation
-        self.failed_modules = set()
-        # list of errors that occured during initialization
-        self.errors = []
-        self.traceback_counter = 0
+        self.error_count = 0  # count catchable errors during initialization
         self.name = name
 
     def add_secnode_property(self, prop, value):
@@ -58,6 +55,18 @@ class SecNode:
         in the description."""
         self.nodeprops[prop] = value
 
+    def logError(self, error):
+        """log error or raise, depending on generalConfig settings
+
+        :param error: an exception or a str (considered as ConfigError)
+
+        to be used during startup
+        """
+        if generalConfig.raise_config_errors:
+            raise ConfigError(error) if isinstance(error, str) else error
+        self.log.error(str(error))
+        self.error_count += 1
+
     def get_secnode_property(self, prop):
         """Get SECNode property.
 
@@ -76,20 +85,18 @@ class SecNode:
 
         # also call earlyInit on the modules
         self.log.debug('initializing module %r', modulename)
-        try:
-            modobj.earlyInit()
-            if not modobj.earlyInitDone:
-                self.errors.append(f'{modobj.earlyInit.__qualname__} was not '
-                                   f'called, probably missing super call')
-            modobj.initModule()
-            if not modobj.initModuleDone:
-                self.errors.append(f'{modobj.initModule.__qualname__} was not '
-                                   f'called, probably missing super call')
-        except Exception as e:
-            if self.traceback_counter == 0:
-                self.log.exception(traceback.format_exc())
-            self.traceback_counter += 1
-            self.errors.append(f'error initializing {modulename}: {e!r}')
+        modobj.earlyInit()
+        if not modobj.earlyInitDone:
+            self.logError(ProgrammingError(
+                f'module {modulename}: '
+                'Module.earlyInit was not called, probably missing super call'))
+            modobj.earlyInitDone = True
+        modobj.initModule()
+        if not modobj.initModuleDone:
+            self.logError(ProgrammingError(
+                f'module {modulename}: '
+                'Module.initModule was not called, probably missing super call'))
+            modobj.initModuleDone = True
         modobj._isinitialized = True
         self.log.debug('initialized module %r', modulename)
         return modobj
@@ -115,51 +122,22 @@ class SecNode:
             raise NoSuchModuleError(f'Module {modulename!r} does not exist on '
                                     f'this SEC-Node!')
         opts = dict(opts)
-        pymodule = None
-        try:  # pylint: disable=no-else-return
-            classname = opts.pop('cls')
+        classname = opts.pop('cls')
+        try:
             if isinstance(classname, str):
-                pymodule = classname.rpartition('.')[0]
-                if pymodule in self.failed_modules:
-                    # creation has failed already once, do not try again
-                    return None
                 cls = get_class(classname)
             else:
-                pymodule = classname.__module__
-                if pymodule in self.failed_modules:
-                    # creation has failed already once, do not try again
-                    return None
                 cls = classname
             if not issubclass(cls, Module):
-                self.errors.append(f'{cls.__name__} is not a Module')
+                self.logError(f'{cls.__name__} is not a Module')
                 return None
-        except Exception as e:
+        except AttributeError as e:
             if str(e) == 'no such class':
-                self.errors.append(f'{classname} not found')
-            else:
-                self.failed_modules.add(pymodule)
-                if self.traceback_counter == 0:
-                    self.log.exception(traceback.format_exc())
-                self.traceback_counter += 1
-                self.errors.append(f'error importing {classname}')
-            return None
-        else:
-            try:
-                modobj = cls(modulename, self.log.parent.getChild(modulename),
-                             opts, self.srv)
-            except ConfigError as e:
-                self.errors.append(f'error creating module {modulename}:')
-                for errtxt in e.args[0] if isinstance(e.args[0], list) else [e.args[0]]:
-                    self.errors.append('  ' + errtxt)
-                modobj = None
-            except Exception as e:
-                if self.traceback_counter == 0:
-                    self.log.exception(traceback.format_exc())
-                self.traceback_counter += 1
-                self.errors.append(f'error creating {modulename}')
-                modobj = None
-        if modobj:
-            self.add_module(modobj, modulename)
+                self.logError(f'{classname} not found')
+                return None
+            raise
+        modobj = cls(modulename, self.log.parent.getChild(modulename),
+                     opts, self.srv)
         return modobj
 
     def create_modules(self):
@@ -190,6 +168,19 @@ class SecNode:
                 self.log.info('Pinata %s found %d modules',
                               modname, len(pinata_modules))
                 todos.extend(pinata_modules)
+        # initialize all modules
+        for modname in self.modules:
+            modobj = self.get_module(modname)
+            # check attached modules for existence
+            # normal properties are retrieved too, but this does not harm
+            for prop in modobj.propertyDict:
+                try:
+                    getattr(modobj, prop)
+                except SECoPError as e:
+                    if self.raise_config_errors:
+                        raise
+                    self.error_count += 1
+                    modobj.logError(e)
 
     def export_accessibles(self, modobj):
         self.log.debug('export_accessibles(%r)', modobj.name)
@@ -267,7 +258,7 @@ class SecNode:
         now = time.time()
         deadline = now + 0.5  # should be long enough for most read functions to finish
         for mod in self.modules.values():
-            mod.joinPollThread(max(0, deadline - now))
+            mod.joinPollThread(max(0.0, deadline - now))
             now = time.time()
         for name in self._getSortedModules():
             self.modules[name].shutdownModule()

frappy/server.py

@@ -31,7 +31,7 @@ import time
 import mlzlog
 
 from frappy.config import load_config
-from frappy.errors import ConfigError
+from frappy.errors import ConfigError, ProgrammingError
 from frappy.lib import formatException, generalConfig, get_class, mkthread
 from frappy.lib.multievent import MultiEvent
 from frappy.logging import init_remote_logging
@@ -39,6 +39,8 @@ from frappy.params import PREDEFINED_ACCESSIBLES
 from frappy.secnode import SecNode
 from frappy.protocol.discovery import UDPListener
 
+generalConfig.set_default('raise_config_errors', False)
+
 try:
     from daemon import DaemonContext
     try:
@@ -299,33 +301,35 @@ class Server:
         for k in list(opts):
             self.secnode.add_secnode_property(k, opts.pop(k))
 
-        self.secnode.create_modules()
-        # initialize modules by calling self.secnode.get_module for all of them
-        # this is done in build_descriptive_data even for unexported modules
-        self.secnode.build_descriptive_data()
-        # =========== All modules are initialized ===========
+        try:
+            self.secnode.create_modules()
+            # initialize modules by calling self.secnode.get_module for all of them
+            # this is done in build_descriptive_data even for unexported modules
+            self.secnode.build_descriptive_data()
+            # =========== All modules are initialized ===========
 
-        # all errors from initialization process
-        errors = self.secnode.errors
-
-        if not self._testonly:
-            start_events = MultiEvent(default_timeout=30)
-            for modname, modobj in self.secnode.modules.items():
-                # startModule must return either a timeout value or None (default 30 sec)
-                start_events.name = f'module {modname}'
-                modobj.startModule(start_events)
-                if not modobj.startModuleDone:
-                    errors.append(f'{modobj.startModule.__qualname__} was not called, probably missing super call')
-
-        if errors:
-            for errtxt in errors:
-                for line in errtxt.split('\n'):
-                    self.log.error(line)
-            # print a list of config errors to stderr
-            sys.stderr.write('\n'.join(errors))
-            sys.stderr.write('\n')
+            if not self._testonly:
+                start_events = MultiEvent(default_timeout=30)
+                for modname, modobj in self.secnode.modules.items():
+                    # startModule must return either a timeout value or None (default 30 sec)
+                    start_events.name = f'module {modname}'
+                    if self.secnode.error_count:
+                        # do not start poll thread. check for startModuleDone only
+                        modobj.polledModules = []
+                    modobj.startModule(start_events)
+                    if not modobj.startModuleDone:
+                        self.secnode.log_error(ProgrammingError(
+                            f'module {modname}: '
+                            'Module.startModule was not called, probably missing super call'))
+        except Exception as e:
+            if self.secnode.error_count:
+                raise type(e)(
+                    f'{e.args[0]} - see also {self.secnode.error_count}'
+                    ' errors logged above') from e
+            raise
+        if self.secnode.error_count:
+            self.log.error('%d errors during initialisation', self.secnode.error_count)
             sys.exit(1)
-
         if self._testonly:
             return
         self.log.info('waiting for modules being started')
@@ -334,6 +338,9 @@ class Server:
             # some timeout happened
             for name in start_events.waiting_for():
                 self.log.warning('timeout when starting %s', name)
+        if self.secnode.error_count:
+            self.log.error('%d errors during startup', self.secnode.error_count)
+            sys.exit(1)
         self.log.info('all modules started')
         history_path = os.environ.get('FRAPPY_HISTORY')
         if history_path:

frappy_demo/acquisition.py

@@ -0,0 +1,241 @@
+# *****************************************************************************
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# Module authors:
+#   Alexander Zaft <a.zaft@fz-juelich.de>
+#   Markus Zolliker <markus.zolliker@psi.ch>
+#
+# *****************************************************************************
+import time
+import random
+import threading
+from frappy.lib import clamp, mkthread
+from frappy.core import IntRange, Parameter, ArrayOf, TupleOf, FloatRange, \
+    IDLE, ERROR, BUSY
+from frappy.modules import AcquisitionController, AcquisitionChannel, Acquisition
+from frappy.params import Command
+
+
+class AcquisitionSimulation:
+    def __init__(self, keys):
+        self.values = {k: 0 for k in keys}
+        self.err = None
+        self._stopflag = threading.Event()
+        self.run_acquisition = threading.Event()
+        self.lock = threading.Lock()
+        self.need_reset = False
+        self._thread = None
+        self.start()
+
+    def start(self):
+        if self.need_reset:
+            self.reset()
+        if self._thread is None:
+            self._thread = mkthread(self.threadfun)
+
+    def threadfun(self):
+        self.sim_interval = 1
+        self.err = None
+        try:
+            self.__sim()
+        except Exception as e:
+            self.err = str(e)
+            # the thread stops here, but will be restarted with the go command
+            self._thread = None
+
+    def __sim(self):
+        timestamp = time.time()
+        delay = 0
+        while not self._stopflag.wait(delay):
+            self.run_acquisition.wait()
+            t = time.time()
+            diff = t - timestamp
+            if diff < self.sim_interval:
+                delay = clamp(0.1, self.sim_interval, 10)
+                continue
+            delay = 0
+            with self.lock:
+                self.values = {k: v + max(0., random.normalvariate(4., 1.))
+                               for k, v in self.values.items()}
+                timestamp = t
+
+    def reset(self):
+        with self.lock:
+            for key in self.values:
+                self.values[key] = 0
+            self.need_reset = False
+
+    def shutdown(self):
+        # unblock thread:
+        self._stopflag.set()
+        self.run_acquisition.set()
+        if self._thread and self._thread.is_alive():
+            self._thread.join()
+
+
+class Controller(AcquisitionController):
+    _status = None  # for sticky status values
+
+    def init_ac(self):
+        self.ac = AcquisitionSimulation(m.name for m in self.channels.values())
+        self.ac.reset()
+        for key, channel in self.channels.items():
+            self.log.debug('register %s: %s', key, channel.name)
+            channel.register_acq(self.ac)
+
+    def initModule(self):
+        super().initModule()
+        self.init_ac()
+
+    def read_status(self):
+        with self.ac.lock:
+            if self.ac.err:
+                status = self.Status.ERROR, self.ac.err
+            elif self.ac.run_acquisition.is_set():
+                status = self.Status.BUSY, 'running acquisition'
+            else:
+                status = self._status or (self.Status.IDLE, '')
+        for chan in self.channels.values():
+            chan.read_status()
+        return status
+
+    def go(self):
+        self.ac.start()  # restart sim thread if it failed
+        self.ac.run_acquisition.set()
+        self._status = None
+        self.read_status()
+
+    def hold(self):
+        self.ac.run_acquisition.clear()
+        self._status = IDLE, 'paused'
+        self.read_status()
+
+    def stop(self):
+        self.ac.run_acquisition.clear()
+        self.ac.need_reset = True
+        self._status = IDLE, 'stopped'
+
+    @Command()
+    def clear(self):
+        """clear all channels"""
+        self.ac.reset()
+
+    def shutdownModule(self):
+        self.ac.shutdown()
+
+
+class Channel(AcquisitionChannel):
+    _status = None  # for sticky status values
+    # activate optional parameters:
+    goal = Parameter()
+    goal_enable = Parameter()
+
+    def register_acq(self, ac):
+        self.ac = ac
+
+    def read_value(self):
+        with self.ac.lock:
+            try:
+                ret = self.ac.values[self.name]
+            except KeyError:
+                return -1
+            if self.goal_enable and self.goal < ret:
+                if self.ac.run_acquisition.is_set():
+                    self.ac.run_acquisition.clear()
+                    self.ac.need_reset = True
+                    self._status = IDLE, 'hit goal'
+            else:
+                self._status = None
+            return ret
+
+    def read_status(self):
+        if self.ac.err:
+            return ERROR, self.ac.err
+        if self.ac.run_acquisition.is_set():
+            return BUSY, 'running acquisition'
+        return self._status or (IDLE, '')
+
+    @Command()
+    def clear(self):
+        """clear this channel"""
+        with self.ac.lock:
+            try:
+                self.ac.values[self.name] = 0.
+            except KeyError:
+                pass
+        self.read_value()
+
+
+class SimpleAcquisition(Acquisition, Controller, Channel):
+    def init_ac(self):
+        self.channels = {}
+        self.ac = AcquisitionSimulation([self.name])
+        self.ac.reset()
+
+
+class NoGoalAcquisition(Acquisition):
+    _value = 0
+    _deadline = 0
+
+    def read_value(self):
+        return self._value
+
+    def read_status(self):
+        if self.status[0] == BUSY:
+            overtime = time.time() - self._deadline
+            if overtime < 0:
+                return BUSY, ''
+            self.setFastPoll(False)
+            self._value = overtime
+            self.read_value()
+        return IDLE, ''
+
+    def go(self):
+        self._value = 0
+        self.status = BUSY, 'started'
+        self.setFastPoll(True, 0.1)
+        self._deadline = time.time() + 1
+        self.read_status()
+
+
+# TODO
+class MatrixChannel(AcquisitionChannel):
+    roi = Parameter('region of interest',
+                    ArrayOf(TupleOf(IntRange(), IntRange()), 0, 1),
+                    default=[], readonly=False)
+
+    def initModule(self):
+        self.data = [0.] * 128
+
+    def read_value(self):
+        # mean of data or roi
+        if self.roi:
+            b, e = self.roi[0]
+        else:
+            b, e = 0, len(self.data) - 1
+        return self.data[b:e] / (e - b)
+
+    def write_roi(self, roi):
+        pass
+
+    @Command(result=ArrayOf(FloatRange()))
+    def get_data(self):
+        return self.data
+
+    # axes
+    # binning
+    def clear(self):
+        raise NotImplementedError()

frappy_demo/modules.py

@@ -248,6 +248,10 @@ class SampleTemp(Drivable):
         # note: setting self.target to the new value is done after this....
         # note: we may also return the read-back value from the hw here
 
+    def stop(self):
+        """Stop and keep temperature at current position."""
+        self.target = self.value
+
     def _thread(self):
         loopdelay = 1
         while True:

frappy_demo/test.py

@@ -53,6 +53,7 @@ class WithAtt(Readable):
     def read_value(self):
         return self.att.read_value()
 
+
 class LN2(Readable):
     """Just a readable.
 

frappy_psi/ah2700.py

@@ -1,128 +0,0 @@
-#!/usr/bin/env python
-# *****************************************************************************
-# This program is free software; you can redistribute it and/or modify it under
-# the terms of the GNU General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
-#
-# This program is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-# details.
-#
-# You should have received a copy of the GNU General Public License along with
-# this program; if not, write to the Free Software Foundation, Inc.,
-# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-#
-# Module authors:
-#   Markus Zolliker <markus.zolliker@psi.ch>
-# *****************************************************************************
-"""Andeen Hagerling capacitance bridge
-
-two modules: the capacitance itself and the loss angle
-
-in the configuration file, only the capacitance module needs to be configured,
-while the loss module will be created automatically.
-
-the name of the loss module may be configured, or disabled by choosing
-an empty name
-"""
-
-from frappy.core import FloatRange, HasIO, Parameter, Readable, StringIO, nopoll, \
-    Attached, Property, StringType
-from frappy.dynamic import Pinata
-
-
-class Ah2700IO(StringIO):
-    end_of_line = '\r\n'
-    timeout = 5
-
-
-class Capacitance(HasIO, Pinata, Readable):
-    value = Parameter('capacitance', FloatRange(unit='pF'))
-    freq = Parameter('frequency', FloatRange(unit='Hz'), readonly=False, default=0)
-    voltage = Parameter('voltage', FloatRange(unit='V'), readonly=False, default=0)
-    loss_name = Property('''name of loss module (default: <name>_loss)
-
-                         configure '' to disable the creation of the loss module
-                         ''',
-                         StringType(), default='$_loss')
-
-    ioClass = Ah2700IO
-    loss = 0  # not a parameter
-
-    def scanModules(self):
-        if self.loss_name:
-            # if loss_name is not empty, we tell the framework to create
-            # a module for the loss with this name, and config below
-            yield self.loss_name.replace('$', self.name), {
-                'cls': Loss,
-                'description': f'loss value of {self.name}',
-                'cap': self.name}
-
-    def parse_reply(self, reply):
-        if reply.startswith('SI'):  # this is an echo
-            self.communicate('SERIAL ECHO OFF')
-            reply = self.communicate('SI')
-        if not reply.startswith('F='):  # this is probably an error message like "LOSS TOO HIGH"
-            self.status = self.Status.ERROR, reply
-            return self.value
-        self.status = self.Status.IDLE, ''
-        # examples of replies:
-        # 'F= 1000.0  HZ C= 0.000001    PF L> 0.0         DS V= 15.0     V'
-        # 'F= 1000.0  HZ C= 0.0000059   PF L=-0.4         DS V= 15.0     V OVEN'
-        # 'LOSS TOO HIGH'
-        # make sure there is always a space after '=' and '>'
-        # split() ignores multiple white space
-        reply = reply.replace('=', '= ').replace('>', '> ').split()
-        _, freq, _, _, cap, _, _, loss, lossunit, _, volt = reply[:11]
-        self.freq = freq
-        self.voltage = volt
-        if lossunit == 'DS':
-            self.loss = loss
-        else:  # the unit was wrong, we want DS = tan(delta), not NS = nanoSiemens
-            reply = self.communicate('UN DS').split()  # UN DS returns a reply similar to SI
-            try:
-                self.loss = reply[7]
-            except IndexError:
-                pass  # don't worry, loss will be updated next time
-        return cap
-
-    def read_value(self):
-        return self.parse_reply(self.communicate('SI'))  # SI = single trigger
-
-    @nopoll
-    def read_freq(self):
-        self.read_value()
-        return self.freq
-
-    @nopoll
-    def read_voltage(self):
-        self.read_value()
-        return self.voltage
-
-    def write_freq(self, value):
-        self.value = self.parse_reply(self.communicate(f'FR {value:g};SI'))
-        return self.freq
-
-    def write_voltage(self, value):
-        self.value = self.parse_reply(self.communicate(f'V {value:g};SI'))
-        return self.voltage
-
-
-class Loss(Readable):
-    cap = Attached()
-    value = Parameter('loss', FloatRange(unit='deg'), default=0)
-
-    def initModule(self):
-        super().initModule()
-        self.cap.registerCallbacks(self, ['status'])  # auto update status
-
-    def update_value(self, _):
-        # value is always changed shortly after loss
-        self.value = self.cap.loss
-
-    @nopoll
-    def read_value(self):
-        self.cap.read_value()
-        return self.cap.loss

frappy_psi/ahcapbridge.py

@@ -0,0 +1,450 @@
+# *****************************************************************************
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# Module authors:
+#   Markus Zolliker <markus.zolliker@psi.ch>
+# *****************************************************************************
+"""Andeen Hagerling capacitance bridge
+
+The speciality of this capacitance bridge is, that a measurement might take
+between factions of seconds up to more than half an hour.
+
+creates up to two additional modules for 'loss' and 'freq'
+
+in the configuration file, only the capacitance module needs to be configured,
+while the loss module will be created automatically.
+
+the name of the loss (and freq) module may be configured, or disabled by
+choosing an empty name
+"""
+
+import re
+import time
+import threading
+from frappy.core import HasIO, Parameter, Readable, StringIO, \
+    Attached, Property, Command, Writable, BUSY, IDLE, WARN
+from frappy.datatypes import FloatRange, IntRange, StringType, TupleOf
+from frappy.modules import Acquisition
+from frappy.dynamic import Pinata
+from frappy.errors import IsBusyError, CommunicationFailedError, HardwareError
+
+
+CONTINUOUS = 0
+STARTING = 1
+RUNNING = 2
+FINISHED = 3
+
+
+class IO(StringIO):
+    end_of_line = ('\r\n', '\r')
+    timeout = 5
+    sent_command = False  # used to detect that communicate was called directly
+    ECHO = re.compile('>|AV |VO |FR |SI |SH ')  # this is recognized as an echo
+    MEAS = None  # overriden by the module
+
+    @Command(StringType(), result=StringType())
+    def communicate(self, command, noreply=False):
+        """communicate and remind that a command was sent"""
+        # this is also called by writeline
+        self.sent_command = True
+        for _ in range(3):
+            reply = super().communicate(command, noreply)
+            reply = reply and reply.strip()
+            if self.check_echo_off(reply):
+                return reply
+        raise CommunicationFailedError('detected echo but can not switch off')
+
+    def check_echo_off(self, reply):
+        if self.ECHO.match(reply or ''):
+            super().writeline('\rSERIAL ECHO OFF;UN 2')
+            for _ in range(3):
+                reply = self.readline()
+                if self.MEAS.match(reply or ''):
+                    # this is a meas reply
+                    break
+                if reply == 'NO DATA FOUND':
+                    break
+            return False
+        return True
+
+
+class AHBase(HasIO, Pinata, Acquisition):
+    value = Parameter('capacitance', FloatRange(unit='pF'))
+    freq = Parameter('frequency', FloatRange(unit='Hz'), default=1000)
+    voltage = Parameter('upper voltage limit',
+                        FloatRange(0, 15, unit='V', fmtstr='%.1f'),
+                        readonly=False, default=0)
+    loss = Parameter('loss',
+                     FloatRange(unit=''), default=0)
+    averexp = Parameter('average exponent - roughly log2 of number of samples averaged',
+                        IntRange(0, 15), readonly=False, default=0)
+    goal = Parameter('value for averexp for the next go()',
+                     IntRange(0, 15), readonly=False, default=0)
+    meas_time = Parameter('measured measuring time',
+                          FloatRange(unit='s', fmtstr='%.4g'), default=0)
+    calculated_time = Parameter('calculated measuring time',
+                                FloatRange(unit='s', fmtstr='%.4g'), default=0)
+    loss_module = Property(
+        '''name of loss module (default: <name>_loss)
+
+        configure '' to disable the creation of the loss module
+        ''', StringType(), default='')
+    pollinterval = Parameter('minimum pollinterval - the polling rate is determined by averaging',
+                             value=0.1)
+
+    export = True  # for a Pinata module, the default is False!
+    ioClass = IO
+    _error = ''
+    _last_start = None
+    _params = None
+    _mode = CONTINUOUS  # or RUNNING or FINISHED
+    _cont_deadline = 0  # when to switch back to continuous after finished
+    _averexp_deadline = 0  # to make sure averexp is polled periodically
+    _lossunit = 'undefined'
+    # to be overridden:
+    PATTERN = None  # a list of patterns to parse replies
+    MEAS_PAT = None  # the pattern to parse the measurement reply
+    UNIT = None  # our desired loss unit
+    MODEL_PAT = None
+    MODEL = None
+
+    def scanModules(self):
+        if self.loss_module:
+            # if loss_module is not empty, we tell the framework to create
+            # a module for the loss with this name, and config below
+            yield self.loss_module.replace('$', self.name), {
+                'cls': Loss,
+                'description': f'loss value of {self.name}',
+                'cap': self.name}
+
+    def initModule(self):
+        super().initModule()
+        self._lock = threading.RLock()
+        self.io.MEAS = self.MEAS_PAT
+        self.io.checkHWIdent = self.checkHWIdent
+
+    def checkHWIdent(self):
+        for _ in range(3):
+            if self.MODEL_PAT.match(self.communicate('SH MODEL')):
+                return
+        raise CommunicationFailedError(f'we are not connected to a {self.MODEL}')
+ 
+    def initialReads(self):
+        # UN 2 does also return the results of the last measurement
+        # (including the frequency for AH2700)
+        self.freq = self.get_param('FR', 'freq')
+        self.set_lossunit()
+        self.verify_averexp()
+        self.goal = self.averexp
+        self.single_meas()
+
+    def communicate(self, command):
+        reply = self.io.communicate(command)
+        self.io.sent_command = False
+        return reply
+
+    def set_lossunit(self):
+        self._lossunit = self.UNIT
+        reply = self.communicate('UN 2')
+        # this should be a measurement reply
+        mdict = self.get_meas_reply(reply)
+        unit = mdict.get('lossunit', 'undefined')
+        if unit == self.UNIT:
+            if self._lossunit != self.UNIT:
+                self.log.warn('changed loss unit from %r to %r', self._lossunit, self.UNIT)
+        else:
+            self.log.warn('bad reply for UN 2: %r', reply)
+        self._lossunit = unit
+
+    def change_param(self, short, value, param):
+        if self._mode == RUNNING:
+            raise IsBusyError('can not change parameters while measuring')
+        with self._lock:
+            for _ in range(3):
+                reply = self.communicate(f'{short} {value};SH {short}')
+                match = self.PATTERN[param].match(reply)
+                if match:
+                    result = match.group(1)
+                    self.retrigger_meas()
+                    return float(result)
+            self.retrigger_meas()
+            raise CommunicationFailedError(f'can not change {param} to {value}')
+
+    def get_param(self, short, param):
+        with self._lock:
+            for _ in range(3):
+                reply = self.communicate(f'SH {short}')
+                match = self.PATTERN[param].match(reply)
+                if match:
+                    result = match.group(1)
+                    self.retrigger_meas()
+                    return float(result)
+            self.retrigger_meas()
+            raise CommunicationFailedError(f'can not get {param}')
+
+    def retrigger_meas(self):
+        if self._mode == CONTINUOUS:
+            self.single_meas()
+
+    def single_meas(self):
+        self._last_start = time.time()
+        self.io.writeline('SI')
+        self.io.sent_command = False
+
+    def get_meas_reply(self, reply):
+        match = self.MEAS_PAT.match(reply)
+        if match:
+            return match.groupdict()
+        return {}
+
+    def doPoll(self):
+        # this typically waits longer than the low pollinterval
+        # -> after returning, doPoll is called again immediately
+        reply = self.io.readline()
+        if reply:
+            meas = self.get_meas_reply(reply)
+            if meas:
+                self.update_meas(**meas)
+            else:
+                self.io.check_echo_off(reply)
+                self.retrigger_meas()
+        elif self._mode == FINISHED and time.time() > self._cont_deadline:
+            self._mode = CONTINUOUS
+            self.status = IDLE, ''
+            self.single_meas()
+        elif self.io.sent_command:
+            # self.io.communicate was called directly
+            # -> we have to retrigger SI again
+            if self._mode == CONTINUOUS:
+                self.single_meas()
+            elif self._mode == RUNNING:
+                self.finish(WARN, 'interrupted')
+
+    def update_freq(self, value):
+        self.freq = value
+        self._calculate_time(self.averexp, value)
+
+    def update_averexp(self, value):
+        self.averexp = value
+        self._averexp_deadline = time.time() + 15
+        self._calculate_time(value, self.freq)
+
+    def update_meas(self, cap, loss, lossunit, voltage, error, freq=None):
+        """update given arguments from a measurement reply (these are strings!)"""
+        self._error = error
+        if self._error:
+            status = WARN, self._error
+        else:
+            status = IDLE, '' if self._mode == CONTINUOUS else 'finished'
+        now = time.time()
+        if self._mode == RUNNING:
+            self.finish(*status)
+        elif status != self.status:
+            self.status = status
+        if freq:
+            self.freq = float(freq)
+            self._calculate_time(self.averexp, self.freq)
+        self.value = float(cap)
+        self.voltage = float(voltage)
+        if lossunit != self.UNIT:
+            self.set_lossunit()
+            self.retrigger_meas()
+            return
+        self.loss = float(loss)
+        if self._last_start:
+            self.meas_time = now - self._last_start
+            self._last_start = 0
+        if now > self._averexp_deadline and self._mode == CONTINUOUS:
+            self.verify_averexp()
+        else:
+            self.retrigger_meas()
+
+    def read_loss(self):
+        if self._lossunit != self.UNIT:
+            raise HardwareError(f'bad loss unit: {self._lossunit!r}')
+        return self.loss
+
+    def write_voltage(self, value):
+        return round(self.change_param('VO', f'{value:.1f}', 'voltage'), 1)
+
+    def write_averexp(self, value):
+        self.update_averexp(self.change_param('AV', f'{value}', 'averexp'))
+
+    def verify_averexp(self):
+        # we do not want to use read_averexp for this,
+        # as it will stop the measurement when polled
+        self.update_averexp(self.get_param('AV', 'averexp'))
+
+    def _calculate_time(self, averexp, freq):
+        self.calculated_time = self.calculate_time(averexp, freq)
+
+    def go(self):
+        """start acquisition"""
+        prevmode = self._mode
+        self._mode = STARTING
+        if prevmode != FINISHED or time.time() > self._averexp_deadline:
+            # this also makes sure we catch a previous meas reply
+            self.verify_averexp()
+        if self.averexp != self.goal:
+            self.write_averexp(self.goal)
+        self.status = BUSY, 'started'
+        self.single_meas()
+        self._mode = RUNNING
+
+    def finish(self, statuscode, statustext):
+        self.status = statuscode, statustext
+        self._mode = FINISHED
+        self._cont_deadline = time.time() + 5
+
+    def stop(self):
+        """stops measurement"""
+        if self._mode == RUNNING:
+            self.verify_averexp()
+            self.finish(WARN, 'stopped')
+
+    def calculate_time(self, averexp, freq):
+        """estimate measuring time"""
+        raise NotImplementedError
+
+
+class Loss(Readable):
+    cap = Attached()
+    value = Parameter('loss', FloatRange(unit=''), default=0)
+
+    def initModule(self):
+        super().initModule()
+        self.cap.addCallback('loss', self.update_loss)  # auto update status
+
+    def update_freq(self, freq):
+        self.freq = float(freq)
+
+    def update_loss(self, loss):
+        self.value = float(loss)
+
+
+class Freq(Writable):
+    cap = Attached()
+    value = Parameter('', FloatRange(unit='Hz'), default=0)
+
+    def initModule(self):
+        super().initModule()
+        self.cap.addCallback('freq', self.update_freq)  # auto update status
+
+    def update_freq(self, freq):
+        self.value = freq
+
+    def write_target(self, target):
+        self.cap.write_freq(target)
+
+
+class AH2550(AHBase):
+    PATTERN = {
+        'averexp': re.compile(r'AVERAGE_AVEREXP *([0-9]*)'),
+        'voltage': re.compile(r'VOLTAGE_HIGHEST *([0-9.E+-]+)'),
+        'freq': re.compile(r'FREQUENCY *([0-9.E+-]+)'),
+    }
+    MEAS_PAT = re.compile(
+        r'C= *(?P<cap>[0-9.E+-]+) *PF,'
+        r'L= *(?P<loss>[0-9.E+-]+) *(?P<lossunit>[A-Z]*),'
+        r'V= *(?P<voltage>[0-9.E+-]+) *V,A,*(?P<error>.*)$'
+    )
+    UNIT = 'DF'
+    MODEL_PAT = re.compile('ILLEGAL WORD: MODEL')
+    MODEL = 'AH2550'
+
+    # empirically determined - may vary with noise
+    # differs drastically from the table in the manual
+    MEAS_TIME_CONST = [0.2, 0.3, 0.4, 1.0, 1.3, 1.6, 2.2, 3.3,
+                       5.5, 8.3, 14, 25, 47, 91, 180, 360]
+
+    def _calculate_time(self, averexp, freq):
+        self.calculated_time = self.calculate_time(averexp)
+
+    @Command(TupleOf(IntRange(0, 15)), result=FloatRange())
+    def calculate_time(self, averexp):
+        """calculate estimated measuring time"""
+        return self.MEAS_TIME_CONST[int(averexp)]
+
+
+class AH2700(AHBase):
+    freq = Parameter(datatype=FloatRange(50, 20000, unit='Hz', fmtstr='%.1f'),
+                     readonly=False)
+    freq_module = Property('''name of freq module
+
+                           default: not created
+                           ''',
+                           StringType(), default='')
+    PATTERN = {
+        'averexp': re.compile(r'AVERAGE *AVEREXP=([0-9]*)'),
+        'voltage': re.compile(r'VOLTAGE HIGHEST *([0-9.E+-]+)'),
+        'freq': re.compile(r'FREQUENCY *([0-9.E+-]+)'),
+    }
+    MEAS_PAT = re.compile(
+        r'F= *(?P<freq>[0-9.E+-]+) *HZ '
+        r'C= *(?P<cap>[0-9.E+-]+) *PF '
+        r'L= *(?P<loss>[0-9.E+-]+) *(?P<lossunit>[A-Z]*) '
+        f'V= *(?P<voltage>[0-9.E+-]+) *V *(?P<error>.*)$'
+    )
+    UNIT = 'DS'
+    MODEL_PAT = re.compile('MODEL/OPTIONS *AH2700')
+    MODEL = 'AH2700'
+
+    def scanModules(self):
+        yield from super().scanModules()
+        if self.freq_module:
+            yield self.freq_module.replace('$', self.name), {
+                'cls': Freq,
+                'description': f'freq module of {self.name}',
+                'cap': self.name}
+
+    def write_freq(self, value):
+        self.change_param('FR', f'{value:g}', 'freq')
+        self.update_freq(value)
+        return round(value, 1)
+
+    # empirically determined - may vary with noise
+    # differs drastically from the table in the manual
+    MEAS_TIME_CONST = [
+        # (upper freq limit, meas time @ avrexp=7 )
+        (75, 20.8),
+        (150, 10.8),
+        (270, 6.42),
+        (550, 3.14),
+        (1100, 3.53),
+        (4500, 1.82),
+        (20000, 1.31),
+    ]
+
+    @Command(TupleOf(IntRange(0, 15), FloatRange(50, 20000)),
+             result=FloatRange())
+    def calculate_time(self, averexp, freq):
+        """calculate estimated measuring time
+
+        from time efficiency considerations averexp > 7 is recommended
+        especially for freq < 550 no time is saved with averexp <= 7
+        """
+        for f, c in self.MEAS_TIME_CONST:
+            if f > freq:
+                const = c
+                break
+        else:
+            const = self.MEAS_TIME_CONST[-1][1]
+        if averexp >= 8:
+            result = 0.8 + (const - 0.8) * (0.5 + 2 ** (averexp - 8))
+        elif freq < 550:
+            result = const
+        else:
+            result = 0.6 + 2 ** (averexp - 7) * (const - 0.8)
+        return round(result, 1)

frappy_psi/bkpower.py

@@ -47,6 +47,7 @@ Mod('out',
 
 
 from frappy.core import StringIO, Readable, Parameter, FloatRange, Writable, HasIO, BoolType
+from frappy.ctrlby import HasControlledBy
 
 
 # define the IO class
@@ -65,10 +66,10 @@ class Power(HasIO, Readable):
         return volt*current
 
 
-class Output(HasIO, Writable):
+class Output(HasIO, HasControlledBy, Writable):
     value = Parameter(datatype=FloatRange(0,100,unit='%'), default=0)
     target = Parameter(datatype=FloatRange(0,100,unit='%'))
-    p_value = Parameter(datatype=FloatRange(0,100,unit='%'), default=0)
+    p_value = Parameter('?', datatype=FloatRange(0,100,unit='%'), default=0)
     maxvolt = Parameter('voltage at 100%',datatype=FloatRange(0,60,unit='V'),default=50,readonly=False)
     maxcurrent = Parameter('current at 100%',datatype=FloatRange(0,5,unit='A'),default=2,readonly=False)
     output_enable = Parameter('control on/off', BoolType(), readonly=False)
@@ -77,7 +78,7 @@ class Output(HasIO, Writable):
         super().initModule()
         self.write_output_enable(False)
 
-    def write_target(self, target):
+    def set_target(self, target):
         self.write_output_enable(target != 0)
         self.communicate(f'VOLT{round(max(8,(target)**0.5 * self.maxvolt)):03d}')
         self.communicate(f'CURR{round((target)**0.5* 10 * self.maxcurrent):03d}')

frappy_psi/bridge.py

@@ -84,7 +84,7 @@ class Base(HasIO):
 
 
 class Resistance(Base, Readable):
-    value = Parameter('resistance', datatype=FloatRange, unit='ohm')
+    value = Parameter('resistance', datatype=FloatRange, unit='Ohm')
     output_offset = Parameter('resistance deviation', datatype=FloatRange, unit='Ohm', readonly=False)
     phase_hold = Parameter('phase hold', EnumType('phase hold', off=0, on=1))
 
@@ -93,7 +93,7 @@ class Resistance(Base, Readable):
     irange = Parameter('resistance range index', EnumType('resistance range index',
                                                           {name: idx for idx, name in enumerate(RES_RANGE)}),
                        readonly=False)
-    range = Parameter('resistance range value', FloatRange(2e-2, 2e7), unit='Om', readonly=False)
+    range = Parameter('resistance range value', FloatRange(2e-2, 2e7), unit='Ohm', readonly=False)
 
     TIME_CONST = ['0.3s', '1s', '3s', '10s', '30s', '100s', '300s']
     itc = Parameter('time constant index',