Transcript Tango ATK
Tango Application Toolkit (Tango ATK) Faranguiss PONCET Jean-Luc PONS ESRF – Grenoble - FRANCE ICALEPCS 2005 Tango ATK 1 Tango ATK • • • • • What is Tango? Goals of Tango Application Toolkit (ATK) Software Architecture Inside Tango ATK Synoptic drawing and viewing ICALEPCS 2005 Tango ATK 2 What is Tango? A CORBA based framework for distributed and object oriented control systems Control System TANGO Framework CORBA CORBA CORBA Central Tango component : Device Dev O Dev O Dev O Dev O Dev O Dev O Distributed Software TANGO Control System Dev O ICALEPCS 2005 Dev O Dev O Dev O Tango ATK Dev O Dev O 3 What is Tango? The device is a remote object TANGO software Bus network Interface: Device (position,…) (on, off,…) •Attributes •Commands Implementation HardWare ICALEPCS 2005 Tango ATK (motor,…) 4 What is Tango? Software Bus for distributed control software QTango Python TANGO Application Toolkit (ATK) Java C++ TANGO Software Bus Java Dev Dev C++ Dev Dev OPC ICALEPCS 2005 Tango ATK 5 Tango ATK goals •Provide a framework to speed up the development of Tango Applications •Help standardize the look and feel of the applications •Implements the core of “any” Tango Java client •Is extensible ICALEPCS 2005 Tango ATK 6 Software Architecture Application Tango ATK Java Swing ICALEPCS 2005 Tango Java API Tango ATK 7 Software Architecture Control Application Myviewer.setModel(coreObject) Model View ATKCore ATKWidget Attribute NumberSpectrumViewer AttributeList NumberScalarListViewer Command CommandComboViewer CommandList StateViewer … etc. … etc. Tango Java API Java Swing ICALEPCS 2005 Tango ATK 8 Inside Tango ATK ATKCore sub-package provides the classes which implement the model View Model ATKWidget ATKCore Tango Java API ATK Attribute Viewer ATK Attribute Viewer Notify all it’s attribute listeners Attribute Attribute Change Event Connects to Subscribes to Tango Events Tango Device Attribute Error occurs Notify all it’s error listeners ATK Error Viewer ICALEPCS 2005 Tango ATK 9 Inside Tango ATK ATKWidget sub-package provides the classes to view and to interact with ATKCore objects NumberSpectrumViewer NumberImageViewer View ATKWidget Java Swing CommandComboViewer ICALEPCS 2005 Tango ATK ScalarListViewer 10 Synoptic Use Jdraw editor to draw the synoptic Give the “panel” Associate parts of class the drawing name to to beTango popped components up when this (attributes, object is clicked commands) ICALEPCS 2005 Tango ATK 11 Synoptic Launch the ready to use ATK application “SimpleSynopticAppli” to test the synoptic at run time ICALEPCS 2005 Tango ATK 12 Synoptic Design your own specific ATK application using your favorite Java IDE ICALEPCS 2005 Tango ATK 13 Synoptic Final synoptic application ICALEPCS 2005 Tango ATK 14 Conclusion New control applications at ESRF are now based on Tango ATK The QTango developed at ELETTRA follows the same design pattern and software architecture. ATK Java Beans have been successfully integrated in a Java Scada system at SOLEIL ICALEPCS 2005 Tango ATK 15 Thank you for your attention More information : http://www.esrf.fr/tango http://www.elettra.trieste.it/~tango/index.html http://www-controle.synchrotron-soleil.fr:8001/collaboration ICALEPCS 2005 Tango ATK 16