TagTinker/CONTRIBUTING.md

Contributing to TagTinker

Thanks for wanting to help out! Here's how to get involved.

Getting Started

1. Fork the repo
2. Create a feature branch: git checkout -b my-feature
3. Make your changes
4. Test on hardware if possible (or at minimum, ensure ufbt build passes)
5. Commit with a clear message
6. Open a pull request

Code Style

• C99, no C++ features
• 4-space indentation (no tabs)
• snake_case for functions and variables
• Keep functions short and focused

What We're Looking For

• Bug fixes (especially memory-related — the Flipper has very limited heap)
• Support for new ESL tag sizes and models
• NFC tag support for additional ESL formats
• UI/UX improvements
• Android companion app improvements

Pull Request Guidelines

• Use "Create a merge commit" when merging to preserve contributor attribution.
• Keep commits focused — one feature or fix per PR.

Reporting Issues

Please open a GitHub issue with:

• What you expected to happen
• What actually happened
• Your Flipper firmware version
• The ESL model you're testing with (if applicable)

License

By contributing, you agree that your contributions will be licensed under GPL-3.0.