initial skeleton

.gitignore

+.pydevproject
+.project
+.cproject
+.settings
+obj
+bin
+core*
+*~
+*.pyc
+*.so
+*.so*
+.pylintrc
+.metadata
+.idea
+.cvsignore
+.nse_depinfo
+software
+oldsrc
+CVS

Makefile

+NAME = simulatede2bbaswitch-srv
+MAIN = Simulatede2BbaSwitch.py
+DIRNAME = $(NAME:-srv=)
+MODNAME = $(MAIN:.py=)
+PY_FILES += $(wildcard src/*.py)
+
+default: bin ${PY_FILES}
+	@cp ${PY_FILES} bin/${DIRNAME}
+	@echo "#!/usr/bin/env python3\nimport sys\nsys.path.append(sys.path[0]+'/${DIRNAME}')\nfrom ${MODNAME} import main\nif __name__ == '__main__':\n    main()\n" > bin/${NAME}
+	@chmod +x bin/${NAME} bin/${DIRNAME}/${MAIN}
+
+bin:
+	@test -d $@ || mkdir -p $@/${DIRNAME}
+
+clean:
+	@rm -fr bin/ src/*~
+
+.PHONY: clean
+

README.md

 # simulatedE2BbaSwitch
 
+Tango device server implementing the simulated BBA simulated BBA switch
 
+The real BBA switch will be a boolean r/w attribute espoter d by the ELttra 2.0 MPS (PLC interlock) Tango interface
 
-## Getting started
-
-To make it easy for you to get started with GitLab, here's a list of recommended next steps.
-
-Already a pro? Just edit this README.md and make it your own. Want to make it easy? [Use the template at the bottom](#editing-this-readme)!
-
-## Add your files
-
-- [ ] [Create](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#create-a-file) or [upload](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#upload-a-file) files
-- [ ] [Add files using the command line](https://docs.gitlab.com/ee/gitlab-basics/add-file.html#add-a-file-using-the-command-line) or push an existing Git repository with the following command:
-
-```
-cd existing_repo
-git remote add origin https://gitlab.elettra.eu/dt/ds/simulatede2bbaswitch.git
-git branch -M main
-git push -uf origin main
-```
-
-## Integrate with your tools
-
-- [ ] [Set up project integrations](https://gitlab.elettra.eu/dt/ds/simulatede2bbaswitch/-/settings/integrations)
-
-## Collaborate with your team
-
-- [ ] [Invite team members and collaborators](https://docs.gitlab.com/ee/user/project/members/)
-- [ ] [Create a new merge request](https://docs.gitlab.com/ee/user/project/merge_requests/creating_merge_requests.html)
-- [ ] [Automatically close issues from merge requests](https://docs.gitlab.com/ee/user/project/issues/managing_issues.html#closing-issues-automatically)
-- [ ] [Enable merge request approvals](https://docs.gitlab.com/ee/user/project/merge_requests/approvals/)
-- [ ] [Set auto-merge](https://docs.gitlab.com/ee/user/project/merge_requests/merge_when_pipeline_succeeds.html)
-
-## Test and Deploy
-
-Use the built-in continuous integration in GitLab.
-
-- [ ] [Get started with GitLab CI/CD](https://docs.gitlab.com/ee/ci/quick_start/index.html)
-- [ ] [Analyze your code for known vulnerabilities with Static Application Security Testing (SAST)](https://docs.gitlab.com/ee/user/application_security/sast/)
-- [ ] [Deploy to Kubernetes, Amazon EC2, or Amazon ECS using Auto Deploy](https://docs.gitlab.com/ee/topics/autodevops/requirements.html)
-- [ ] [Use pull-based deployments for improved Kubernetes management](https://docs.gitlab.com/ee/user/clusters/agent/)
-- [ ] [Set up protected environments](https://docs.gitlab.com/ee/ci/environments/protected_environments.html)
-
-***
-
-# Editing this README
-
-When you're ready to make this README your own, just edit this file and use the handy template below (or feel free to structure it however you want - this is just a starting point!). Thanks to [makeareadme.com](https://www.makeareadme.com/) for this template.
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-## Suggestions for a good README
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TODO

+- add the possibilty of creating many dynamic attributes with a simple configuration Useful for handling the whole simulator with  a single server, like in the real case
+- usro un dictiory (map) per salvare i valor accanto al nome dell' attributo.
+Useroò un poroerty per la lista dei nomi degli attributi

src/Simulatede2BbaSwitch.py

+# -*- coding: utf-8 -*-
+#
+# This file is part of the Simulatede2BbaSwitch project
+#
+# Elettra - Sincrotrone Trieste S.C.p.A.
+#
+# Distributed under the terms of the GPL license.
+# See LICENSE.txt for more info.
+
+"""
+Simulatede2BbaSwitch
+
+Simple boolen r/w variable.
+The real thing will be a boolen attribute expoter by the Tango MPS interface
+"""
+
+# PROTECTED REGION ID(Simulatede2BbaSwitch.system_imports) ENABLED START #
+# PROTECTED REGION END #    //  Simulatede2BbaSwitch.system_imports
+
+# PyTango imports
+import tango
+from tango import DebugIt
+from tango.server import run
+from tango.server import Device
+from tango.server import attribute, command
+from tango import AttrQuality, DispLevel, DevState
+from tango import AttrWriteType, PipeWriteType
+# Additional import
+# PROTECTED REGION ID(Simulatede2BbaSwitch.additionnal_import) ENABLED START #
+# PROTECTED REGION END #    //  Simulatede2BbaSwitch.additionnal_import
+
+__all__ = ["Simulatede2BbaSwitch", "main"]
+
+
+class Simulatede2BbaSwitch(Device):
+    """
+    Simple boolen r/w variable.
+    The real thing will be a boolen attribute expoter by the Tango MPS interface
+    """
+    # PROTECTED REGION ID(Simulatede2BbaSwitch.class_variable) ENABLED START #
+    # PROTECTED REGION END #    //  Simulatede2BbaSwitch.class_variable
+
+    # ----------
+    # Attributes
+    # ----------
+
+    enable = attribute(
+        dtype='DevBoolean',
+        access=AttrWriteType.READ_WRITE,
+        label="bba enable",
+        doc="true if enabled",
+    )
+
+    # ---------------
+    # General methods
+    # ---------------
+
+    def init_device(self):
+        """Initializes the attributes and properties of the Simulatede2BbaSwitch."""
+        Device.init_device(self)
+        self._enable = False
+        # PROTECTED REGION ID(Simulatede2BbaSwitch.init_device) ENABLED START #
+        dev_m_attr = self.get_device_attr()
+        wattr = dev_m_attr.get_w_attr_by_name("enable")
+        wattr.set_write_value(False)
+        self.set_state(tango.DevState.ON)
+        self.set_status("MPS BBA switches ready")
+        # PROTECTED REGION END #    //  Simulatede2BbaSwitch.init_device
+
+    def always_executed_hook(self):
+        """Method always executed before any TANGO command is executed."""
+        # PROTECTED REGION ID(Simulatede2BbaSwitch.always_executed_hook) ENABLED START #
+        # PROTECTED REGION END #    //  Simulatede2BbaSwitch.always_executed_hook
+
+    def delete_device(self):
+        """Hook to delete resources allocated in init_device.
+
+        This method allows for any memory or other resources allocated in the
+        init_device method to be released.  This method is called by the device
+        destructor and by the device Init command.
+        """
+        # PROTECTED REGION ID(Simulatede2BbaSwitch.delete_device) ENABLED START #
+        # PROTECTED REGION END #    //  Simulatede2BbaSwitch.delete_device
+
+    # ------------------
+    # Attributes methods
+    # ------------------
+
+    def read_enable(self):
+        # PROTECTED REGION ID(Simulatede2BbaSwitch.enable_read) ENABLED START #
+        """Return the enable attribute."""
+        return self._enable
+        # PROTECTED REGION END #    //  Simulatede2BbaSwitch.enable_read
+    def write_enable(self, value):
+        # PROTECTED REGION ID(Simulatede2BbaSwitch.enable_write) ENABLED START #
+        """Set the enable attribute."""
+        self._enable = value
+        # PROTECTED REGION END #    //  Simulatede2BbaSwitch.enable_write
+    # --------
+    # Commands
+    # --------
+
+
+# ----------
+# Run server
+# ----------
+
+# PROTECTED REGION ID(Simulatede2BbaSwitch.custom_code) ENABLED START #
+# PROTECTED REGION END #    //  Simulatede2BbaSwitch.custom_code
+
+
+def main(args=None, **kwargs):
+    """Main function of the Simulatede2BbaSwitch module."""
+    # PROTECTED REGION ID(Simulatede2BbaSwitch.main) ENABLED START #
+    return run((Simulatede2BbaSwitch,), args=args, **kwargs)
+    # PROTECTED REGION END #    //  Simulatede2BbaSwitch.main
+
+# PROTECTED REGION ID(Simulatede2BbaSwitch.custom_functions) ENABLED START #
+# PROTECTED REGION END #    //  Simulatede2BbaSwitch.custom_functions
+
+
+if __name__ == '__main__':
+    main()

src/Simulatede2BbaSwitch.xmi

+<?xml version="1.0" encoding="ASCII"?>
+<pogoDsl:PogoSystem xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:pogoDsl="http://tango.org/pogo/PogoDsl">
+  <classes name="Simulatede2BbaSwitch" pogoRevision="9.9">
+    <description description="Simple boolen r/w variable.&#xA;The real thing will be a boolen attribute expoter by the Tango MPS interface" title="Simulatede2BbaSwitch" sourcePath="/home/claudio/src/gitlab/dt/ds/simulatede2bbaswitch/src" language="PythonHL" filestogenerate="XMI   file,Code files,Protected Regions" license="GPL" copyright="Elettra - Sincrotrone Trieste S.C.p.A." hasMandatoryProperty="false" hasConcreteProperty="false" hasAbstractCommand="false" hasAbstractAttribute="false">
+      <inheritances classname="Device_Impl" sourcePath=""/>
+      <identification contact="at elettra.eu - claudio.scafuri" author="claudio.scafuri" emailDomain="elettra.eu" classFamily="Simulators" siteSpecific="" platform="All Platforms" bus="Not Applicable" manufacturer="none" reference="">
+        <keyWords>simulator</keyWords>
+        <keyWords>Eelttra 2.0</keyWords>
+      </identification>
+    </description>
+    <commands name="State" description="This command gets the device state (stored in its device_state data member) and returns it to the caller." execMethod="dev_state" displayLevel="OPERATOR" polledPeriod="0">
+      <argin description="none">
+        <type xsi:type="pogoDsl:VoidType"/>
+      </argin>
+      <argout description="Device state">
+        <type xsi:type="pogoDsl:StateType"/>
+      </argout>
+      <status abstract="true" inherited="true" concrete="true"/>
+    </commands>
+    <commands name="Status" description="This command gets the device status (stored in its device_status data member) and returns it to the caller." execMethod="dev_status" displayLevel="OPERATOR" polledPeriod="0">
+      <argin description="none">
+        <type xsi:type="pogoDsl:VoidType"/>
+      </argin>
+      <argout description="Device status">
+        <type xsi:type="pogoDsl:ConstStringType"/>
+      </argout>
+      <status abstract="true" inherited="true" concrete="true"/>
+    </commands>
+    <attributes name="enable" attType="Scalar" rwType="READ_WRITE" displayLevel="OPERATOR" polledPeriod="0" maxX="" maxY="" allocReadMember="true" isDynamic="false">
+      <dataType xsi:type="pogoDsl:BooleanType"/>
+      <changeEvent fire="false" libCheckCriteria="false"/>
+      <archiveEvent fire="false" libCheckCriteria="false"/>
+      <dataReadyEvent fire="false" libCheckCriteria="true"/>
+      <status abstract="false" inherited="false" concrete="true" concreteHere="true"/>
+      <properties description="true if enabled" label="bba enable" unit="" standardUnit="" displayUnit="" format="" maxValue="" minValue="" maxAlarm="" minAlarm="" maxWarning="" minWarning="" deltaTime="" deltaValue=""/>
+    </attributes>
+    <preferences docHome="./doc_html" makefileHome="$(TANGO_HOME)"/>
+  </classes>
+</pogoDsl:PogoSystem>