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Travis-CI: Build Status

Core Flight System : Framework : Core Flight Executive

This repository contains NASA's Core Flight Executive (cFE), which is a framework component of the Core Flight System.

This is a collection of services and associated framework to be located in the cfe subdirectory of a cFS Mission Tree. The Core Flight System is bundled at https://github.com/nasa/cFS, which includes build and execution instructions.

Version History

Development Build: 6.7.19

  • API Change: cFE ut_sb_stubs now has CFE_SB_DeletePipe available. Behavior Change: App unit tests requiring this will not fail to build due to undefined reference to CFE_SB_DeletePipe
  • Hook functions may now use the va_list form and obtain the full set of variable arguments passed to CFE_EVS_SendEvent and variants.
  • Replace all direct references to data types defined in ccsds.h with the abstract type defined in cfe_sb.h.
  • See nasa#729 for details.

Development Build: 6.7.18

  • Using ut stubs CFE_EVS_SendEvent and CFE_ES_WriteToSysLog, the register buffer will have the correct size. access to register buffer element will exist
  • Both the main task and the child task(s) are successfully deleted and restarted after the exception occurs.
  • Fixes doxygen warnings for the tbl subsystem.
  • No compiler warnings or errors on cross build.
  • Changes Message Key from uint16 to uint32 to avoid rollover and system hang
  • See nasa#712 for more details

Development Build: 6.7.17

  • No longer automatically decompresses apps/libraries as part of load
  • Deletes now unused CFE_ES_CountObjectCallback and CFE_ES_ListResourcesDebug. Flags were unused
  • Removes all conditional preprocessing blocks related to CFE_ARINC653.
  • Ensure clean build, no warnings on string operations using GCC 9.3.0.
  • When OMIT_DEPRECATED = true attempt to send output to shell command will result in command error counter increment (unrecognized function code)
  • SBN will need to init command with new MID
  • Documentation links and references will now work properly
  • API CFE_ES_ProcessCoreException is removed, replaced with async event.
  • Removed duplicate prototype in cfe_time_utils.h
  • Removes unused defines and adds documentation to TBL event defines.
  • Deprecates CFE_TIME_CFE2FSSeconds and CFE_TIME_FS2CFESeconds.
  • Unit tests now build and run when MESSAGE_FORMAT_IS_CCSDS_VER_2 is configured.
  • Build now works with both extended headers and OMIT_DEPRECATED options set.
  • No more alignment warnings
  • Adds new unit test macros
  • See nasa#692 for more details

Development Build: 6.7.16

  • Users must now select OSAL options via the CMake file in their defs directory, rather than the osconfig.h file.
  • See nasa#672 for more details

Development Build: 6.7.15

  • Upon power on reset, default system log mode set to overwrite. Upon processor reset, default system log mode set to discard.
  • No longer locks while locked (no issue observed on linux/posix, but user reported issue on FreeRTOS 10)
  • Internal CFE_TBL_LoadFromFile() API changed slightly to add AppName as a parameter. Return value from LoadFromFile() no longer relevant for event generation.
  • Updates CFE_TBL_CleanUpApp such that it now checks the 'used flag' prior to calling CFE_TBL_RemoveAccessLink for a given TblHandle. Also sets the AppId to CFE_TBL_NOT_OWNED after removing the access descriptor link from linked list.
  • Removed OS_FS_SUCCESS, OS_FS_ERROR , OS_FS_ERR_INVALID_POINTER, OS_FS_ERR_NO_FREE_FDS , OS_FS_ERR_INVALID_FD, and OS_FS_UNIMPLEMENTED from osapi-os-filesys.h
  • See nasa#649 for more details

Development Build: 6.7.14

  • Exposes the CFE_SB_IsValidMsgId() for application usage.
  • CFE_SB_GetLastSenderID will now detect if it is being called prior to a message being sent on a given pipe.
  • Mismatches between PSP/BSP/OS are now detected and warned about during make prep. Only the CFE_SYSTEM_PSPNAME is actually required to be specified for a CFE build now. Others can be omitted.
  • See nasa#635 for more details

Development Build: 6.7.13

  • RTEMS builds without error.
  • Use the INTERFACE_COMPILE_DEFINITIONS and INTERFACE_INCLUDE_DIRECTORIES properties from the osal target and apply them to the entire CFE build as a directory-scope property. No impact until these are set in OSAL.
  • Minor other updates (see nasa#615)

Development Build: 6.7.12

  • Cmd code (and checksum) are always in the same place (matches GSFC spec for command secondary header)
  • No impact to behavior. Previously the perf log dump file frequently contained errors due to out of order or otherwise corrupted entries, which is now fixed.
  • Minor other updates (see nasa#586)

Development Build: 6.7.11

  • Improve documentation
  • Update makefile to report branch coverage
  • Minor other updates (see nasa#566)

Development Build: 6.7.10

  • Fix potential unit test problems with name collisions
  • Improve documentation
  • Minor other updates (see nasa#563)

Development Build: 6.7.9

  • No longer requires sed "hack" to change the setting in default_config.h
  • Minor other updates (see nasa#544)

Development Build: 6.7.8

  • Updates and cleaned up documentation and requirements
  • Fixes incorrect debug messages
  • Decrease child task count when one is deleted
  • Minor other updates (see nasa#530)

Development Build: 6.7.7

  • Adds a new function, CFE_SB_GetPipeIdByName, which retrieves the pipe ID given a name of a pipe.
  • Improvement in error reporting when using a pipe name that is already in use, or when the queue limit has been reached.
  • Added userguide and osalguide to the local target list to avoid makefile warning
  • Minor other updates (see nasa#511)

Development Build: 6.7.6

  • Adds OMIT_DEPRECATED prep flag
  • Adds and enforces strict warnings
  • Software Bus now increments sequence counter even if there are no subscribers
  • Warning, comment, and code coverage cleanup (see nasa#490)

Development Build: 6.7.5

  • Added CI static analysis check
  • Resolved static analysis warnings
  • Minor other updates (see nasa#479)

Development Build: 6.7.4

Development Build: 6.7.3

Development Build: 6.7.2

  • Minor bugs and enhancements (see nasa#388)

Development Build: 6.7.1

OFFICIAL RELEASE: 6.7.0

  • This is a point release from an internal repository
  • Changes are detailed in cFS repo release documentation
  • Apache 2.0

OFFICIAL RELEASE: 6.6.0a

Known issues

See all open issues and closed to milestones later than this version.

Getting Help

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