The Stored Command application (SC) is a core Flight System (cFS) application that is a plug in to the Core Flight Executive (cFE) component of the cFS.
The SC application allows a system to be autonomously commanded using sequences of commands that are loaded into SC. Each command has a time tag or wakeup count associated with it, permitting the command to be released for distribution at predetermined times or wakeup counts. SC supports both Absolute Time tagged command Sequences (ATSs) and multiple Relative Time tagged command Sequences (RTSs). The purpose of ATS commands is to be able to specify commands to be executed at a specific time. The purpose of Relative Time Sequence commands is to be able to specify commands to be executed at a relative wakeup count.
The SC application is written in C and depends on the cFS Operating System Abstraction Layer (OSAL) and cFE components. There is additional SC application specific configuration information contained in the application user's guide.
User's guide information can be generated using Doxygen (from top mission directory):
make prep
make -C build/docs/sc-usersguide sc-usersguide
cFS Framework (cFE, OSAL, PSP)
A demonstration bundle of the Core Flight System including the cFE, OSAL, and PSP can be obtained at https://github.com/nasa/cfs
For information about a mission ready cFS bundle, see: https://github.com/nasa/cFS#cfs-gov-mission-ready-version
See all open issues and closed to milestones later than this version.
For best results, submit issues:questions or issues:help wanted requests at https://github.com/nasa/cFS.
Official cFS page: http://cfs.gsfc.nasa.gov