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| WEP032 |
PCI/cPCI Interface for PSI Power Supply Controller
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471 |
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- D. B. Beltran, F. Becheri, D. Fernandez-Carreiras, J. V. Gigante, J. Klora, L. Krause, M. Lipinsky
CELLS-ALBA Synchrotron, Cerdanyola del Vallès
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CELLS has developed a PCI/cPCI interface for the PSI controller for Power Supplies. Those power supplies are used for the Storage Ring corrector magnets (for slow and fast orbit feedback) and the corrector magnets of the Insertion Devices. The hardware interface has a commercial IP carrier (either PCI or cPCI), the PSI PSCIP2 Power supply control module, and a in-house rackable transition module (conversion between the electrical signal of the PSI PSCIP2 module and the optical signal). On the software side, an existing driver for Linux 2.4 VME has been adapted and upgraded to 2.6 PCI. A Tango device server is also available for both Fiber optic links and serial Line.
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| THP016 |
Alba, A Tango Based Control System in Python
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709 |
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- D. Fernandez-Carreiras, F. Becheri, S. Blanch, T. Coutinho, G. Cuni, J. Klora, C. Pascual-Izarra, S. Rubio-Manrique, R. Suñé
CELLS-ALBA Synchrotron, Cerdanyola del Vallès
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Alba is a member of the Tango collaboration. We have focused on the development of support for Python in Tango having now most of device servers and and clients based on Python. On the client side python is combined with Qt (Nokia) / PyQT (RiverBank) for graphical inferfaces and ipython for command line interfaces. Python is fast and suitable for most device servers, and gives an enormous flexibility in terms of evaluation of expressions, and embedded on-line calculations. On the other hand, Alba has also developed specific servers in C++, and uses others written in C++ and Java made available by the members of the Collaboration, which Tango integrates perfectly with the python ones in the control system.
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Poster
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