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Proceedings Paper

Architecture of the software for LAMOST fiber positioning subsystem
Author(s): Xiaobo Peng; Xiaozheng Xing; Hongzhuan Hu; Chao Zhai; Weimin Li
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Paper Abstract

The architecture of the software which controls the LAMOST fiber positioning sub-system is described. The software is composed of two parts as follows: a main control program in a computer and a unit controller program in a MCS51 single chip microcomputer ROM. And the function of the software includes: Client/Server model establishment, observation planning, collision handling, data transmission, pulse generation, CCD control, image capture and processing, and data analysis etc. Particular attention is paid to the ways in which different parts of the software can communicate. Also software techniques for multi threads, SOCKET programming, Microsoft Windows message response, and serial communications are discussed.

Paper Details

Date Published: 15 September 2004
PDF: 9 pages
Proc. SPIE 5496, Advanced Software, Control, and Communication Systems for Astronomy, (15 September 2004); doi: 10.1117/12.548936
Show Author Affiliations
Xiaobo Peng, Univ. of Science and Technology of China (China)
Xiaozheng Xing, Univ. of Science and Technology of China (China)
Hongzhuan Hu, Univ. of Science and Technology of China (China)
Chao Zhai, Univ. of Science and Technology of China (China)
Weimin Li, Univ. of Science and Technology of China (China)


Published in SPIE Proceedings Vol. 5496:
Advanced Software, Control, and Communication Systems for Astronomy
Hilton Lewis; Gianni Raffi, Editor(s)

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