ICALEPCS2015 - List of Authors (Killenberg, M.)

Paper	Title	Page
TUD3O05	Integrating Control Applications into Different Control Systems	581
	M. Killenberg, M. Hierholzer, Ch. Schmidt DESY, Hamburg, Germany S. Marsching Aquenos GmbH, Baden-Baden, Germany J. Wychowaniak TUL-DMCS, Łódź, Poland
	Funding: This work is supported by the Helmholtz Validation Fund HVF-0016 "MTCA.4 for Industry". Porting complex device servers from one control system to another is often a major effort due to the strong code coupling of the business logic to control system data structures. Together with its partners from the Helmholtz Association and from industry, DESY is developing a control system adapter. It allows to write applications in a control system independent way, while still being able to update the process variables and react on control system triggers. We report on the status of the project and the experience we gained trying to write portable device servers.
	Slides TUD3O05 [0.628 MB]
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WEPGF015	Drivers and Software for MicroTCA.4	725
	M. Killenberg, M. Heuer, M. Hierholzer, L.P. Petrosyan, Ch. Schmidt, N. Shehzad, G. Varghese, M. Viti DESY, Hamburg, Germany T. Kozak, P. Prędki, J. Wychowaniak TUL-DMCS, Łódź, Poland S. Marsching Aquenos GmbH, Baden-Baden, Germany M. Mehle, T. Sušnik, K. Žagar Cosylab, Ljubljana, Slovenia A. Piotrowski FastLogic Sp. z o.o., Łódź, Poland
	Funding: This work is supported by the Helmholtz Validation Fund HVF-0016 'MTCA.4 for Industry'. The MicroTCA.4 crate standard provides a powerful electronic platform for digital and analogue signal processing. Besides excellent hardware modularity, it is the software reliability and flexibility as well as the easy integration into existing software infrastructures that will drive the widespread adoption of the new standard. The DESY MicroTCA.4 User Tool Kit (MTCA4U) comprises three main components: A Linux device driver, a C++ API for accessing the MicroTCA.4 devices and a control system interface layer. The main focus of the tool kit is flexibility to enable fast development. The universal, expandable PCI Express driver and a register mapping library allow out of the box operation of all MicroTCA.4 devices which are running firmware developed with the DESY board support package. The tool kit has recently been extended with features like command line tools and language bindings to Python and Matlab.
	Poster WEPGF015 [0.540 MB]
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WEPGF029	High Level Software Structure for the European XFEL LLRF System	757
	Ch. Schmidt, V. Ayvazyan, J. Branlard, Ł. Butkowski, O. Hensler, M. Killenberg, M. Omet, S. Pfeiffer, K.P. Przygoda, H. Schlarb DESY, Hamburg, Germany W. Cichalewski, F. Makowski TUL-DMCS, Łódź, Poland A. Piotrowski FastLogic Sp. z o.o., Łódź, Poland
	The Low level RF system for the European XFEL is controlling the accelerating RF fields in order to meet the specifications of the electron bunch parameters. A hardware platform based on the MicroTCA.4 standard has been chosen, to realize a reliable, remotely maintainable and high performing integrated system. Fast data transfer and processing is done by field programmable gate arrays (FPGA) within the crate, controlled by a CPU via PCIe communication. In addition to the MTCA system, the LLRF comprises external supporting modules also requiring control and monitoring software. In this paper the LLRF system high level software used in E-XFEL is presented. It is implemented as a semi-distributed architecture of front end server instances in combination with direct FPGA communication using fast optical links. Miscellaneous server tasks have to be executed, e.g. fast data acquisition and distribution, adaptation algorithms and updating controller parameters. Furthermore the inter-server data communication and integration within the control system environment as well as the interface to other subsystems are described.
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Paper

Title

Page

Integrating Control Applications into Different Control Systems

581

M. Killenberg, M. Hierholzer, Ch. Schmidt
DESY, Hamburg, Germany
S. Marsching
Aquenos GmbH, Baden-Baden, Germany
J. Wychowaniak
TUL-DMCS, Łódź, Poland

Funding: This work is supported by the Helmholtz Validation Fund HVF-0016 "MTCA.4 for Industry".
Porting complex device servers from one control system to another is often a major effort due to the strong code coupling of the business logic to control system data structures. Together with its partners from the Helmholtz Association and from industry, DESY is developing a control system adapter. It allows to write applications in a control system independent way, while still being able to update the process variables and react on control system triggers. We report on the status of the project and the experience we gained trying to write portable device servers.

Slides TUD3O05 [0.628 MB]

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reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEPGF015

Drivers and Software for MicroTCA.4

725

M. Killenberg, M. Heuer, M. Hierholzer, L.P. Petrosyan, Ch. Schmidt, N. Shehzad, G. Varghese, M. Viti
DESY, Hamburg, Germany
T. Kozak, P. Prędki, J. Wychowaniak
TUL-DMCS, Łódź, Poland
S. Marsching
Aquenos GmbH, Baden-Baden, Germany
M. Mehle, T. Sušnik, K. Žagar
Cosylab, Ljubljana, Slovenia
A. Piotrowski
FastLogic Sp. z o.o., Łódź, Poland

Funding: This work is supported by the Helmholtz Validation Fund HVF-0016 'MTCA.4 for Industry'.
The MicroTCA.4 crate standard provides a powerful electronic platform for digital and analogue signal processing. Besides excellent hardware modularity, it is the software reliability and flexibility as well as the easy integration into existing software infrastructures that will drive the widespread adoption of the new standard. The DESY MicroTCA.4 User Tool Kit (MTCA4U) comprises three main components: A Linux device driver, a C++ API for accessing the MicroTCA.4 devices and a control system interface layer. The main focus of the tool kit is flexibility to enable fast development. The universal, expandable PCI Express driver and a register mapping library allow out of the box operation of all MicroTCA.4 devices which are running firmware developed with the DESY board support package. The tool kit has recently been extended with features like command line tools and language bindings to Python and Matlab.

Poster WEPGF015 [0.540 MB]

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WEPGF029

High Level Software Structure for the European XFEL LLRF System

757

Ch. Schmidt, V. Ayvazyan, J. Branlard, Ł. Butkowski, O. Hensler, M. Killenberg, M. Omet, S. Pfeiffer, K.P. Przygoda, H. Schlarb
DESY, Hamburg, Germany
W. Cichalewski, F. Makowski
TUL-DMCS, Łódź, Poland
A. Piotrowski
FastLogic Sp. z o.o., Łódź, Poland

The Low level RF system for the European XFEL is controlling the accelerating RF fields in order to meet the specifications of the electron bunch parameters. A hardware platform based on the MicroTCA.4 standard has been chosen, to realize a reliable, remotely maintainable and high performing integrated system. Fast data transfer and processing is done by field programmable gate arrays (FPGA) within the crate, controlled by a CPU via PCIe communication. In addition to the MTCA system, the LLRF comprises external supporting modules also requiring control and monitoring software. In this paper the LLRF system high level software used in E-XFEL is presented. It is implemented as a semi-distributed architecture of front end server instances in combination with direct FPGA communication using fast optical links. Miscellaneous server tasks have to be executed, e.g. fast data acquisition and distribution, adaptation algorithms and updating controller parameters. Furthermore the inter-server data communication and integration within the control system environment as well as the interface to other subsystems are described.

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)