ECSS-E-ST-70-41C Services

In this repository you can find the implementation of the ECSS services, based on the ECSS-E-ST-70-41C standard.

Documentation

You can read the complete documentation of this project at https://acubesat.gitlab.io/obc/ecss-services/docs/. This includes installation instructions, a usage guide, and detailed descriptions of all public functions and definitions.

Directories

• docs: Source code usage and development documentation
• inc: All headers and libraries used in the code
• src: All source files are included here
• test: Unit test implementation

Implementation status

Service Type	Service Name	Implementation
ST[01]	Request Verification	Full
ST[03]	Housekeeping	Partial
ST[04]	Parameter Statistics Reporting	Partial
ST[05]	Event Reporting	Partial
ST[06]	Memory Management	Partial
ST[08]	Function Management	Full
ST[11]	Time-based Scheduling	Partial
ST[12]	On-board Monitoring	Work in progress
ST[13]	Large Packer Transfer	Partial
ST[15]	On-board Storage and Retrieval	Work in progress
ST[17]	Test	Partial
ST[19]	Event-action	Partial
ST[20]	Parameter Management	Partial
ST[23]	File Management	Work in progress

Build

The ecss-services repository can be built and tested without any access to specialised hardware. We provide build instructions for Linux (or WSL) command-line, and the CLion IDE.

The dependencies of this repository are managed through the conan package manager, with repositories from ConanCenter and SpaceDot's packages.

For more detailed installation instructions, including how to integrate with a microcontroller, visit the corresponding documentation page.

From the Command Line (CLI)

1. Install a modern C++ compiler, CMake, and Conan.
   CMake >= 3.23 and Conan >= 2.0 are recommended.

   Getting conan

   You can install conan following the instructions from here.

2. Clone the repository and enter the directory:

   git clone https://gitlab.com/acubesat/obc/ecss-services.git
   cd ecss-services

3. (If you haven't already) create a conan profile for your system:

   conan profile detect

4. (If you haven't already) add the SpaceDot repository to conan:

   conan remote add spacedot https://artifactory.spacedot.gr/artifactory/api/conan/conan

5. Download all dependencies and build the project through conan:

   conan build . --output-folder=build --build=missing --update --settings=build_type=Debug

6. Run the tests or the produced executable:

   build/Debug/tests
   build/Debug/x86_services