forgot to put the write_* methods in the first change
Change-Id: I4a68d259f6f8f9674b72d88f184efe2b1b15819a
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/22099
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Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
the name commandhandler might be misleading, as it has nothing to do
with SECoP commands
Change-Id: I31bbe1cefd49927fc591619dc7f41f332cca2c14
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/22084
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Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
AH2700: Andeen Hagerling capacitance bridge
This is a use case for 'return Done' in read_<parameter>
K2601b: Keithley source meter
Current and Source are two dependend SECoP modules: only
one of them might be active. Writing to target is allowed only
when active, but both values are always readable.
A common SourceMeter bare Module is present for common functionality.
Change-Id: I6f1875298ef928bcc2d60b89560b837139160775
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/22071
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Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
allow a shortcut for generating iodevs:
If 'uri' is given in the config file for a module with HasIodev, it
will autogenerate its communicator.
The iodevClass attribute on the module class determines the class
for the iodev to be generated.
Change-Id: I4e82a57a33218fd159cec9f4c95171365c55d94a
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/22068
Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
Tested-by: JenkinsCodeReview <bjoern_pedersen@frm2.tum.de>
as module properties and parameters anyway share the same namespace,
there is no need to distinguish in config files.
+ a parameter default value may be overriden just with a class
attribute.
Both improvements help to switch between parameters and properties
more easily.
Change-Id: Ieb5cf3121f37c7c04e63345d3e95dfaf42726455
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/22054
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- analyze_<group> returns now a dict
- change_<group> has no more values arguments.
values may be read with change.readValues(), which leaves more
freedom to the programmer, especially if the values do not need
to be read before a change
Change-Id: I67b70302eaf9bbdac107df61123062fa133d501d
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Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
this is a simplicifcation for the ppms driver
- the derivation of a changecmd from a querycmd is moved to
CmdHandler.__init__
- the special treatment of handlers when writing configured
parameters has moved to CmdHandler.write
- introduced Drivable.isDriving, changed Module.isBusy
Change-Id: I8862ecda9c8cc998bb018bd960f31c9488146707
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- this does not (yet) include temperatures and control loop
- including stringio-server for test purposes
Change-Id: I414ae2e6663bb0773fe60db1798401dfc9dde018
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poller.Poller triggers polling of all parameters right after its iodev
reconnects, if the iodev supports registerReconnectCallback and
has the is_connected parameter
Change-Id: I59bb05cefdbea5efd4f3966ffe5237a75c2174bf
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When a class attribute is assigned with the same name as a property
from an inherited class, the property default is overridden.
If the type does not match, a ProgrammingError is raised.
Change-Id: Ifdab5c8bbdaae008370a9b297c770f5c04db9311
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writable parameters with a configured value should call write_<param>
on initialization.
+ introduced 'initwrite' parameter property for more fine control over this
+ minor improvements in metaclass.py, param.py, commandhandler.py
+ rearranged test_modules.py
Change-Id: I2eec45da40947a73d9c180f0f146eb62efbda2b3
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/21986
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in the current implementation, in case polling results in an error,
an error_update is generated. But on activate, for this parameter
a normal update will be generated, indicating that this value is ok.
With this change, parameters have an additonal attribue 'readerror',
which save the error generated on the last read, or None, if the
read was successful.
In addition, subsequent repeated errors are only reported the first
time.
Change-Id: I39f18d17debadd8aa5b904e59998d2172f3f11b9
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Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
parameters with a common commandhandler need only one poller item
Change-Id: Ie2e20cf7bcebc67ca96d58455323f01f528b25ab
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/21951
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Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
A command handler can be used to deal with parameters which have a common
command for querying and writing to the hardware. Support for parsing
and formatting commands is included.
Change-Id: I79a1b6c9daf3af3be2e1875875ced41ec1a1829d
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Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
modules using the old poller (now called secop.poller.BasicPoller)
need to explcitly declare it (pollerClass = BasicPoller)
BasicPoller is still used in:
secop_mlz/amagnet.py
secop_mlz/entangle.py
secop/simulation.py
Remark: before removing BasicPoller we may need a replacement for
Readable.pollParams
Change-Id: If1ae8b68e02f13e601334656b818337c882e06cc
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is python-deamon is not installed, secop-server should work
without '-d' option.
Change-Id: I2d64379a7612931c55f1d9cdbdb2cb424453c675
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for the module names, use Attach instead of Property,
which get attached modules automatically before calling initModule
Change-Id: Iff1b37828d4345c03a18ed29b9970bea149a812d
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/21885
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ask whether to reconnect when a connection is lost
Change-Id: I5928fabb7393bbf97a557b1ce1d85113891c96c9
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/21865
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Level.update_value_status must be a no-op
Change-Id: I621f790f7248d21cdc1efedbac42e78b7ff0c889
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/21686
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Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
according to the newset SECoP syntax
accept both namings on the client side
Change-Id: I23abfa163d189044d997b715c912359158c16e42
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/21478
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Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
The used logger can now be configured from caller. This allows
for example to use NicosLogger when imported from NICOS.
+ fix a problem when connections was lost
Change-Id: I8496ba11ad467749493751b49c4e36dd739892ab
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but still optional with default True for frappy Parameter
Change-Id: I416c835af324ec3875aaa785cd0aefb28f9bfaa3
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/21457
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Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
chamber module has now an enum instead of a string as main value
+ update_value_status must be called even for disabled modules
in order to update the status to disabled
Change-Id: I3470de8b82f45b7fe53b18576c9898d1747e0ff6
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/21448
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Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
this runs on window systems only
Change-Id: I75ea9572981a4d6da2e5b371b709d613578a1e80
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/21447
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this is driver for the PPMS of LIN at PSI.
This includes the SCoP driver and a simulation, which mimics a
PPMS device including the command interface.
The (small) interface to the windows system of PPMS follows in
a separate patch.
Change-Id: I92173b6dd83016fd1db446c710af101d436fc57b
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all nested types need a specific copy method, as some information
of EnumType (its name) and TextType are not visible in the
exported form
Change-Id: I3ef765ca35cda11b10798c68a3e2115502554c2e
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/21441
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Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
Before the introduction of the Property, the default of the poll
property was False. I feel that this is a better default, as the
programmer should think about which parameters really need to be
polled.
+ change comment about poll property (meaning depends on Poller)
+ change name of Status datatype to StatusType (avoid name conflicts
with Status enum type)
Change-Id: Ie405b10ce8dfe85b235dbe78c910b5b5ee22cbb1
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this change is triggered by the fact, that assigining a unit
in the config file did no longer work.
this change has several implications:
1) secop.properties must not import secop.datatypes:
- as ValueType can not be imported, the default behaviour with
'mandatory' and 'default' arguments was slightly changed
- instead of checking for DataType when exporting, a try/except
was used
2) the datatype of datatype properties is sometimes not yet defined.
a stub is used in this cases instead, which is later replaced by
the proper datatype. The number of stubs may be reduced, but this
should be done in a later change, as the diff will be much less
readable.
3) in config files, datatype properties can be changed like parameter
properties. HasProperties.setProperties/checkProperties/getProperties
are overridden for this.
the config editor seems still to work, an issue (probably py3) had
to be fixed there
Change-Id: I1efddf51f2c760510e913dbcaa099e8a89c9cab5
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/21399
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Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>
