osusat-messaging 1.0.1

OSUSat messaging library (Python bindings)

messaging

Messaging standards and protocols for OSUSat/SCRT

Messaging Spec

• The messaging specification can be found in spec/SPEC.md
• The current revision of the messaging specification implementation is located at spec/messages.yml

Code Generation

• A simple code generation pipeline is found in generator/gen.py
• It outputs C, C++, and Python headers/codecs for messages and encoding/decoding functionality

Project Integration

C/CPP integration

• Add this repository as a subdirectory of your project
  • git submodule add https://github.com/osusat/messaging.git lib/
• Use one of the example CMakeLists.txt files to link the C/CPP libraries
  • You may need to modify the subdirectory that CMake targets for the library files. Change add_subdirectory(../../ ... -> add_subdirectory(lib/messaging ..., for example.
    • Make sure it targets the submodule you added

Python Integration

• Install the package via PyPi: pip install osusat-messaging

Examples

• Example codec/packet usage can be found under the examples directory

Developing

Development with UNIX/Windows systems

# Generator Development

cd generator
python -m venv .venv/ # create a python virtual environment for package isolation
source .venv/bin/activate # activate the virtual environment you just created
pip install -r requirements.txt # install generator dependencies

# C/CPP Codec Development
mkdir build && cd build
cmake ..
make

Development with NixOS systems

nix-shell # good to go :)