The Mars Science Laboratory Entry, Descent, and Landing Flight Software
Kim P. Gostelow · NASA Technical Reports Server (NASA) · 2013
This paper describes the design, development, and testing of the EDL program from the perspective of the software engineer. We briefly cover the overall MSL flight software organization, and then the organization of EDL itself. We discuss the timeline, the structure of the GNC code (but not the algorithms as they are covered elsewhere in this conference) and the command and telemetry interfaces. Finally, we cover testing and the influence that testability had on the EDL flight software design.