# Crazyflie Python library: multi bs geometry estimation

Official Crazyflie Python library python main example for multi bs geometry estimation. Inspect the pinned source and upstream setup before use.

ID: `crazyflie-examples-lighthouse-multi-bs-geometry-estimation-py`

Record version: `source-00293e5f7c3bd61240481c9fba839dd6419108e14bb6bd4df111209f2a5395ac`

Hub commit: `cbe459404040a145b32f2812b8b72ad93e97439c`

## Access

Fetch the pinned repository, verify this source checksum, and use upstream installation and invocation. This record does not install or execute code.

Hub preparation adapter: **false**. Runtime verification: **not_run**.

Upstream setup: https://github.com/bitcraze/crazyflie-lib-python/blob/3c1cb0d024fef6f45d08f0ad236a22ac395dd924/README.md

## Source and license

- Repository: https://github.com/bitcraze/crazyflie-lib-python
- Pinned source: https://github.com/bitcraze/crazyflie-lib-python/blob/3c1cb0d024fef6f45d08f0ad236a22ac395dd924/examples/lighthouse/multi_bs_geometry_estimation.py
- Revision: `3c1cb0d024fef6f45d08f0ad236a22ac395dd924`
- Path: `examples/lighthouse/multi_bs_geometry_estimation.py`
- Source SHA256: `00293e5f7c3bd61240481c9fba839dd6419108e14bb6bd4df111209f2a5395ac`
- Source bytes: 13637
- Original authors: See pinned upstream source and license notices.
- License: [GPL-2.0-or-later](https://github.com/bitcraze/crazyflie-lib-python/blob/3c1cb0d024fef6f45d08f0ad236a22ac395dd924/LICENSE.txt)
- License scope: Selected example source code only; preserve upstream copyright and per-file notices. Robot models, datasets, weights, simulator binaries and third-party dependencies retain their separate licenses.

License SHA256: `2737387fa475220d14aa3ce3740f056712ee3ab7addeb58ceefdc02f819f0f5a`

## Requirements

```json
{
  "python": "Python version supported by pinned cflib 0.1.34",
  "packages": [
    "cflib from pinned 0.1.34 source",
    "Crazyradio/USB dependencies, compatible Crazyflie firmware and optional positioning decks"
  ],
  "display": "Real Crazyflie hardware and radio/USB access are required. Autonomy and swarm examples can arm and fly aircraft. Configure URI, positioning deck, calibration and a suitable flight area before choosing to execute.",
  "execution_domain": "hardware",
  "source_imports": [
    "__future__",
    "cflib.crazyflie",
    "cflib.crazyflie.mem.lighthouse_memory",
    "cflib.crazyflie.syncCrazyflie",
    "cflib.crtp",
    "cflib.localization.lighthouse_bs_vector",
    "cflib.localization.lighthouse_cf_pose_sample",
    "cflib.localization.lighthouse_config_manager",
    "cflib.localization.lighthouse_geo_estimation_manager",
    "cflib.localization.lighthouse_geometry_solution",
    "cflib.localization.lighthouse_sweep_angle_reader",
    "cflib.localization.lighthouse_types",
    "cflib.localization.user_action_detector",
    "cflib.utils",
    "logging",
    "numpy",
    "threading",
    "time"
  ]
}
```

## Invocation

```json
{
  "entrypoint": "python examples/lighthouse/multi_bs_geometry_estimation.py",
  "notes": "Real Crazyflie hardware and radio/USB access are required. Autonomy and swarm examples can arm and fly aircraft. Configure URI, positioning deck, calibration and a suitable flight area before choosing to execute. No Hub preparation adapter or measured runtime success is claimed."
}
```

## Compatibility

```json
[]
```

Missing environment fields remain unknown. Source discovery labels do not establish robot compatibility.

## Evidence

Level: **source_reviewed**. Runtime verification: **not_run**.

Fetched and SHA-256 checked this immutable source; statically parsed Python or located native main; verified pinned license bytes and checked explicit per-file license identifiers. No upstream code executed.

Source review and contributor reports do not establish task completion. Preserve upstream attribution and licenses.