Flight Software Besed On VxWorks And Its Integration Test Platform Design

Deep space exploration is the 21st century world aerospace power concern, deep space probes and independent technology research is the current hot, on-board software design is the core detectors autonomy. The degree thesis researches the independent on-board detector design of software related issues.Because of the public at home and abroad-engineering of on-board lack of information on the software design, meanwhile embedded systems development and has the characteristics of high degree of difficulty. This paper is the need to address the establishment of on-board software and hardware, and software. Research the on-board software standardization. Design its architecture. Design on-board software integration testing system to these four problems.The main contents of this paper is:(1) With reference to foreign-board machine design specifications contained in connection with the topic of software-hardware requirements, on-board machine design needs. Based on the development needs of on-board aircraft, and VxWorks BSP transplantation and reduction;(2) Analysis of CCSDS collate data on the system board recommended standard system, on-board software for data standardization of design, on-board software for coding the text block with a standardized, and then summing up the design process;(3) Based on the real-time database design parameters of the on-board data management software platform, virtual interface parameters of the concept, Star of all parameters of the hardware and software resources, on-board application software module face the same virtual interface parameters. And on this basis GNC independent design tasks;(4) Domestic and international reference simulation test system design documentation, embedded areas of the introduction of the latest technology, on-board software for the design development and testing Integration Test Platform.