The framework code, fork for KSat.
Go to file
2021-01-28 11:47:28 +01:00
action replaced tab by spaces 2021-01-28 11:38:45 +01:00
container tabs replaced by spaces 2021-01-28 11:44:49 +01:00
contrib/sgp4 renormalized files 2020-09-18 13:15:14 +02:00
controller tab replacements 2021-01-28 11:47:28 +01:00
coordinates msvc tests 2020-12-20 15:32:03 +01:00
datalinklayer correct preprocessor define now used 2021-01-03 14:16:52 +01:00
datapool moved read helper into correct folder 2021-01-14 12:21:40 +01:00
datapoollocal emitting warning now 2021-01-27 23:52:09 +01:00
defaultcfg Squashed commit of the following: 2021-01-13 11:53:34 +01:00
devicehandlers fsfw update 2021-01-27 14:18:51 +01:00
doc doxyfile update 2021-01-25 11:37:19 +01:00
events less confusing code 2021-01-19 14:37:52 +01:00
fdir correct preprocessor define now used 2021-01-03 14:16:52 +01:00
globalfunctions array printer tests complete 2021-01-15 18:07:32 +01:00
health correct preprocessor define now used 2021-01-03 14:16:52 +01:00
housekeeping added more unittests 2021-01-25 00:55:27 +01:00
internalError improved internal interface 2021-01-14 11:50:33 +01:00
ipc Squashed commit of the following: 2021-01-13 11:53:34 +01:00
logo Added the new logos, colors are WIP at the moment 2020-11-30 18:30:58 +01:00
memory correct preprocessor define now used 2021-01-03 14:16:52 +01:00
modes Merge branch 'development' into mueller/cmake-init 2020-12-09 10:07:22 +01:00
monitoring include updates 2021-01-27 18:03:56 +01:00
objectmanager additional nullptr checks 2021-01-27 20:04:16 +01:00
osal indentation 2021-01-28 00:15:13 +01:00
parameters correct preprocessor define now used 2021-01-03 14:16:52 +01:00
power Squashed commit of the following: 2021-01-13 11:53:34 +01:00
pus fsfw update 2021-01-27 14:18:51 +01:00
returnvalues cast added 2020-11-02 14:45:10 +01:00
rmap clened up a bit 2020-12-13 22:12:57 +01:00
serialize missing include added 2021-01-03 16:48:18 +01:00
serviceinterface cyan instead of magenta for debug now 2021-01-16 14:24:59 +01:00
storagemanager more renaming 2021-01-19 15:06:21 +01:00
subsystem correct preprocessor define now used 2021-01-03 14:16:52 +01:00
tasks correct preprocessor define now used 2021-01-03 14:16:52 +01:00
tcdistribution correct preprocessor define now used 2021-01-03 14:16:52 +01:00
thermal cmake fixes 2020-12-12 18:32:24 +01:00
timemanager include updates 2021-01-27 18:03:56 +01:00
tmstorage updated tm storage 2020-12-22 15:58:52 +01:00
tmtcpacket correct preprocessor define now used 2021-01-03 14:16:52 +01:00
tmtcservices correct preprocessor define now used 2021-01-03 14:16:52 +01:00
unittest formatting 2021-01-25 15:11:19 +01:00
.gitignore Added .gitignore for eclipse project files 2018-07-12 17:13:04 +02:00
.gitmodules unittest now contained directly 2020-10-20 17:11:23 +02:00
CHANGELOG changelog update 2021-01-03 15:31:44 +01:00
CMakeLists.txt cmake lists update 2021-01-24 21:40:44 +01:00
fsfw.mk Squashed commit of the following: 2021-01-13 11:53:34 +01:00
FSFWVersion.h Version number 2020-11-13 15:09:00 +01:00
LICENSE updating code from Flying Laptop 2018-07-12 16:29:32 +02:00
NOTICE Added the new logos, colors are WIP at the moment 2020-11-30 18:30:58 +01:00
README.md doc update 2021-01-13 11:39:19 +01:00

FSFW Logo

Flight Software Framework (FSFW)

The Flight Software Framework is a C++ Object Oriented Framework for unmanned, automated systems like Satellites.

The initial version of the Flight Software Framework was developed during the Flying Laptop Project by the University of Stuttgart in cooperation with Airbus Defence and Space GmbH.

Quick facts

The framework is designed for systems, which communicate with external devices, perform control loops, receive telecommands and send telemetry, and need to maintain a high level of availability. Therefore, a mode and health system provides control over the states of the software and the controlled devices. In addition, a simple mechanism of event based fault detection, isolation and recovery is implemented as well.

The FSFW provides abstraction layers for operating systems to provide a uniform operating system abstraction layer (OSAL). Some components of this OSAL are required internally by the FSFW but is also very useful for developers to implement the same application logic on different operating systems with a uniform interface.

Currently, the FSFW provides the following OSALs:

  • Linux
  • Host
  • FreeRTOS
  • RTEMS

The recommended hardware is a microprocessor with more than 1 MB of RAM and 1 MB of non-volatile Memory. For reference, current applications use a Cobham Gaisler UT699 (LEON3FT), a ISISPACE IOBC or a Zynq-7020 SoC. The fsfw was also successfully run on the STM32H743ZI-Nucleo board and on a Raspberry Pi and is currently running on the active satellite mission Flying Laptop.

Getting started

The FSFW example provides a good starting point and a demo to see the FSFW capabilities and build it with the Make or the CMake build system. It is recommended to evaluate the FSFW by building and playing around with the demo application.

Generally, the FSFW is included in a project by compiling the FSFW sources and providing a configuration folder and adding it to the include path. There are some functions like printChar which are different depending on the target architecture and need to be implemented by the mission developer.

A template configuration folder was provided and can be copied into the project root to have a starting point. The configuration section provides more specific information about the possible options.

Index

1. High-level overview
2. Core components
3. OSAL overview
4. PUS services
5. Device Handler overview
6. Controller overview
7. Local Data Pools