{"id":51360001,"url":"https://github.com/gretel/chirpmunk-rs","last_synced_at":"2026-07-02T22:34:26.669Z","repository":{"id":358253843,"uuid":"1238191503","full_name":"gretel/chirpmunk-rs","owner":"gretel","description":"Rust LoRa PHY transceiver and wideband scanner built on Future SDR","archived":false,"fork":false,"pushed_at":"2026-05-16T12:24:21.000Z","size":287,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-05-16T14:37:15.034Z","etag":null,"topics":["cbor","futuresdr","iio","lora","lorawan","meshcore","python","rust","sdr","seify","soapy","transceiver"],"latest_commit_sha":null,"homepage":"","language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/gretel.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2026-05-13T22:42:15.000Z","updated_at":"2026-05-16T12:24:24.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/gretel/chirpmunk-rs","commit_stats":null,"previous_names":["gretel/chirpmunk-rs"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/gretel/chirpmunk-rs","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gretel%2Fchirpmunk-rs","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gretel%2Fchirpmunk-rs/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gretel%2Fchirpmunk-rs/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gretel%2Fchirpmunk-rs/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/gretel","download_url":"https://codeload.github.com/gretel/chirpmunk-rs/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/gretel%2Fchirpmunk-rs/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":35065702,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-07-02T02:00:06.368Z","response_time":173,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["cbor","futuresdr","iio","lora","lorawan","meshcore","python","rust","sdr","seify","soapy","transceiver"],"created_at":"2026-07-02T22:34:21.527Z","updated_at":"2026-07-02T22:34:26.654Z","avatar_url":"https://github.com/gretel.png","language":"Rust","funding_links":[],"categories":[],"sub_categories":[],"readme":"# chirpmunk-rs\n\n**chirpmunk-rs** — a Rust LoRa PHY transceiver and wideband scanner built on [FutureSDR](https://github.com/gretel/FutureSDR), paired with a CBOR/UDP control plane compatible with `chirpmunk-gr4`.\n\n\u003e **Status:** research prototype. APIs, configuration, and on-wire formats change without notice. Not production-ready.\n\n## Requirements\n\n- Rust toolchain (MSRV 1.89, edition 2024)\n- SDR:\n  - UHD via SoapySDR (`soapy_driver=uhd`) — B200 / B210 (other UHD devices untested)\n  - IIO via libiio (under development)\n\n## Build \u0026 run\n\n```sh\n# Build everything\ncargo build --workspace\n\n# Run tests\ncargo test  --workspace\n\n# Lint\ncargo clippy --workspace --all-targets -- -D warnings\n```\n\nBinaries land in `target/debug/`. Configuration is via TOML (see `apps/chirpmunk-trx/config.example.toml`). Default UDP ports:\n\n| Port | Endpoint                | Direction            |\n|------|-------------------------|----------------------|\n| 5555 | `chirpmunk core`        | publish to consumers |\n| 5556 | `chirpmunk-trx`         | producer → core      |\n| 5557 | `chirpmunk-scan`        | producer → core      |\n\nStart (each in its own shell):\n\n```sh\n# data-plane core (start before producers) — from chirpmunk-gr4\nlora core --config apps/config.toml\n\n# Rust transceiver (hardware)\n./target/debug/chirpmunk-trx --config apps/chirpmunk-trx/config.example.toml\n\n# Loopback (no hardware)\n./target/debug/chirpmunk-trx --loopback --bind 127.0.0.1:5556\n```\n\n## Credits\n\nThe DSP pipeline draws on the EPFL TCL reference implementation ([gr-lora_sdr](https://github.com/tapparelj/gr-lora_sdr), GPL-3.0), adapted for FutureSDR's Rust block model. The CBOR/UDP control plane is a shared design with [`chirpmunk-gr4`](https://github.com/gretel/chirpmunk-gr4), authored alongside it.\n\n## Documentation\n\nIs currently lacking. Work in progress. Please stay tuned!\n\n## License\n\n[GPL-3.0-only](LICENSE) — SPDX identifier `GPL-3.0-only`.\nCopyright © 2025–2026 Tom Hensel \u0026lt;code@jitter.eu\u0026gt;.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgretel%2Fchirpmunk-rs","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fgretel%2Fchirpmunk-rs","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fgretel%2Fchirpmunk-rs/lists"}