Proceedings of the KSRS Conference (대한원격탐사학회:학술대회논문집)
- 2003.11a
- /
- Pages.1093-1095
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- 2003
- /
- 1226-9743(pISSN)
Embedded Software Development for MSC on KOMPSAT-2
-
Heo, H.P.
(Korea Aerospace Research Institute)
;
- Kong, J.P. (Korea Aerospace Research Institute) ;
-
Yong, S.S.
(Korea Aerospace Research Institute)
;
- Kim, Y.S. (Korea Aerospace Research Institute) ;
-
Park, J.E.
(Korea Aerospace Research Institute)
;
-
Youn, H.S.
(Korea Aerospace Research Institute)
;
- Paik, H.Y. (Korea Aerospace Research Institute)
- Published : 2003.11.03
Abstract
MSC(Multi-Spectral Camera) system is a remote sensing instrument to obtain high resolution ground image. MSC system includes main control unit, called SBC(Single Board Computer). SBC controls all the sub-units of MSC system and communicates with spacecraft bus. The software developed for SBC should be reliable and autonomous to support various kinds of imaging missions. It is being developed using VxWorks real-time operating system to manage all tasks for all units efficiently. In this paper, the characteristics of the embedded software on the MSC system will be presented. It covers the hardware related characteristics like the BSP(Board Support Package), device driver and code patch mechanism.