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| WPO035 | BPM Control, Monitor, and Configuration Environments for TPS Booster | booster, synchrotron, storage-ring, status | 120 |
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| Booster synchrotron for the Taiwan photon source project which is a 3 GeV synchrotron light source constructed at NSRRC is in commissioning. The BPM electronics Libera Brilliance+ [1] are adopted for booster and storage ring of Taiwan Photon Source (TPS). The acceptance test had been completed in 2012 [2]. The provided BPM data is useful for beam commissioning where it can be used to measure beam position, rough beam intensity along the longitudinal position and also for tune measurement. This report summarizes the efforts on BPM control, monitor and configuration environment. | |||
| TCO305 | TCP/IP Control System Interface Development Using Microchip* Brand Microcontrollers | controls, interface, hardware, Ethernet | 158 |
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Funding: This work was supported by the U.S. Department of Energy, Office of Nuclear Physics, under Contract No. DE-AC02-06CH11357. Even as the diversity and capabilities of Single-Board-Computers (SBCs) like the Raspberry Pi and BeagleBoard continue to increase, low level microprocessor solutions also offer the possibility of robust distributed control system interfaces. Since they can be smaller and cheaper than even the least expensive SBC, they are easily integrated directly onto printed circuit boards either via direct mount or pre-installed headers. The ever increasing flash-memory capacity and processing clock speeds has enabled these types of microprocessors to handle even relatively complex tasks such as management of a full TCP/IP software and hardware stack. The purpose of this work is to demonstrate several different implementation scenarios wherein a computer control system can communicate directly with an off-the-shelf Microchip brand microcontroller and its associated peripherals. The microprocessor can act as a Hardware-to-Ethernet communication bridge and provide services such as distributed reading and writing of analog and digital values, webpage serving, simple network monitoring and others to any custom electronics solution. * Microchip Technology Inc., www.microchip.com |
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Slides TCO305 [3.904 MB] | ||