Metadata-Version: 2.1
Name: beacontools
Version: 2.1.0
Summary: A Python library for working with various types of Bluetooth LE Beacons.
Home-page: https://github.com/citruz/beacontools
Author: Felix Seele
Author-email: fseele@gmail.com
License: MIT
Keywords: beacons ibeacon eddystone bluetooth low energy ble
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Libraries
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Requires-Dist: construct (<2.11,>=2.9.52)
Requires-Dist: ahocorapy (==1.6.1)
Provides-Extra: dev
Requires-Dist: check-manifest ; extra == 'dev'
Provides-Extra: scan
Provides-Extra: test
Requires-Dist: coveralls (~=2.1) ; extra == 'test'
Requires-Dist: pytest (~=6.0) ; extra == 'test'
Requires-Dist: pytest-cov (~=2.10) ; extra == 'test'
Requires-Dist: mock (~=4.0) ; extra == 'test'
Requires-Dist: check-manifest ; extra == 'test'
Requires-Dist: pylint ; extra == 'test'
Requires-Dist: readme-renderer ; extra == 'test'
Requires-Dist: docutils ; extra == 'test'

BeaconTools - Universal beacon scanning
=======================================
|PyPI Package| |Build Status| |Coverage Status| |Requirements Status|

A Python library for working with various types of Bluetooth LE Beacons.

Currently supported types are:

* `Eddystone Beacons <https://github.com/google/eddystone/>`__
* `iBeacons <https://developer.apple.com/ibeacon/>`__ (Apple and Cypress CYALKIT-E02)
* `Estimote Beacons (Telemetry and Nearable) <https://github.com/estimote/estimote-specs>`__
* Control-J Monitor (temp/humidity/light)
* `COVID-19 Exposure Notifications <https://www.apple.com/covid19/contacttracing>`__

The BeaconTools library has two main components:

* a parser to extract information from raw binary beacon advertisements
* a scanner which scans for Bluetoth LE advertisements using bluez and can be configured to look only for specific beacons or packet types

Installation
------------
If you only want to use the **parser** install the library using pip and you're good to go:

.. code:: bash

    pip3 install beacontools

If you want to perfom beacon **scanning** there are a few more requirements.
First of all, you need a supported OS: currently that's Linux with BlueZ, and FreeBSD.
Second, you need raw socket access (via Linux capabilities, or by running as root).

On a typical Linux installation, it would look like this:

.. code:: bash

    # install libbluetooth headers and libpcap2
    sudo apt-get install python3-dev libbluetooth-dev libcap2-bin
    # grant the python executable permission to access raw socket data
    sudo setcap 'cap_net_raw,cap_net_admin+eip' "$(readlink -f "$(which python3)")"
    # install beacontools with scanning support
    pip3 install beacontools[scan]

Usage
-----
See the `examples <https://github.com/citruz/beacontools/tree/master/examples>`__ directory for more usage examples.

Parser
~~~~~~

.. code:: python

    from beacontools import parse_packet

    tlm_packet = b"\x02\x01\x06\x03\x03\xaa\xfe\x11\x16\xaa\xfe\x20\x00\x0b\x18\x13\x00\x00\x00" \
                 b"\x14\x67\x00\x00\x2a\xc4\xe4"
    tlm_frame = parse_packet(tlm_packet)
    print("Voltage: %d mV" % tlm_frame.voltage)
    print("Temperature: %d °C" % tlm_frame.temperature)
    print("Advertising count: %d" % tlm_frame.advertising_count)
    print("Seconds since boot: %d" % tlm_frame.seconds_since_boot)

Scanner
~~~~~~~
.. code:: python

    import time

    from beacontools import BeaconScanner, EddystoneTLMFrame, EddystoneFilter

    def callback(bt_addr, rssi, packet, additional_info):
        print("<%s, %d> %s %s" % (bt_addr, rssi, packet, additional_info))

    # scan for all TLM frames of beacons in the namespace "12345678901234678901"
    scanner = BeaconScanner(callback,
        # remove the following line to see packets from all beacons
        device_filter=EddystoneFilter(namespace="12345678901234678901"),
        packet_filter=EddystoneTLMFrame
    )
    scanner.start()
    time.sleep(10)
    scanner.stop()



.. code:: python

    import time
    from beacontools import BeaconScanner, IBeaconFilter

    def callback(bt_addr, rssi, packet, additional_info):
        print("<%s, %d> %s %s" % (bt_addr, rssi, packet, additional_info))

    # scan for all iBeacon advertisements from beacons with the specified uuid 
    scanner = BeaconScanner(callback, 
        device_filter=IBeaconFilter(uuid="e5b9e3a6-27e2-4c36-a257-7698da5fc140")
    )
    scanner.start()
    time.sleep(5)
    scanner.stop()

    # scan for all iBeacon advertisements regardless from which beacon
    scanner = BeaconScanner(callback,
        packet_filter=IBeaconAdvertisement
    )
    scanner.start()
    time.sleep(5)
    scanner.stop()


Customizing Scanning Parameters
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Some Bluetooth dongle don't allow scanning in Randomized MAC mode. If you don't receive any scan results, try setting the scan mode to PUBLIC:

.. code:: python

    from beacontools import BeaconScanner, BluetoothAddressType

    scanner = BeaconScanner(
        callback,
        scan_parameters={"address_type": BluetoothAddressType.PUBLIC}
    )

For all available options see ``Monitor.set_scan_parameters``.

Changelog
---------
Beacontools follows the `semantic versioning <https://semver.org/>`__ scheme.

* 2.1.0
    * Added support for extended BLE commands for devices using HCI >= 5.0 (Linux only, thanks to `idaniel86 <https://github.com/idaniel86>`__)
* 2.0.2
    * Improved prefiltering of packets, fixes #48
* 2.0.1
    * Removed (unused) rfu field from the Eddystone UID packet, fixes #39
* 2.0.0
    * Dropped support for Python 2.7 and 3.4
    * Added support for COVID-19 Exposure Notifications
    * Added support for FreeBSD and fixed temperature parsing (thanks to `myfreeweb <https://github.com/myfreeweb>`__)
    * Added support for Control-J Monitor beacons (thanks to `clydebarrow <https://github.com/clydebarrow>`__)
    * Added support for Estimote Nearables (thanks to `ShaunPlummer <https://github.com/ShaunPlummer>`__)
* 1.3.1
    * Multiple fixes and internal refactorings, including support for Raspberry Pi 3B+ (huge thanks to `cereal <https://github.com/cereal>`__)
    * Updated dependencies
* 1.3.0
    * Added support for Estimote Telemetry packets (see examples/parser_example.py)
    * Relaxed parsing constraints for RFU and flags field
    * Added temperature output in 8.8 fixed point decimal format for Eddystone TLM
* 1.2.4
    * Added support for Eddystone packets with Flags Data set to 0x1a (thanks to `AndreasTornes <https://github.com/AndreasTornes>`__)
    * Updated dependencies
* 1.2.3
    * Fixed compatibility with construct >=2.9.41
* 1.2.2
    * Moved import of bluez so that the library can be used in parsing-only mode, without having bluez installed.
* 1.2.1
    * Updated dependencies
* 1.2.0
    * Added support for Cypress iBeacons which transmit temp and humidity embedded in the minor value (thanks to `darkskiez <https://github.com/darkskiez>`__)
    * Updated dependencies
* 1.1.0
    * Added support for Eddystone EID frames (thanks to `miek <https://github.com/miek>`__)
    * Updated dependencies
* 1.0.1
    * Implemented a small tweak which reduces the CPU usage.
* 1.0.0 
    * Implemented iBeacon support
    * Added rssi to callback function.
* 0.1.2 
    * Initial release

.. |PyPI Package| image:: https://badge.fury.io/py/beacontools.svg
  :target: https://pypi.python.org/pypi/beacontools/
.. |Build Status| image:: https://travis-ci.org/citruz/beacontools.svg?branch=master
    :target: https://travis-ci.org/citruz/beacontools
.. |Coverage Status| image:: https://coveralls.io/repos/github/citruz/beacontools/badge.svg?branch=master
  :target: https://coveralls.io/github/citruz/beacontools?branch=master
.. |Requirements Status| image:: https://requires.io/github/citruz/beacontools/requirements.svg?branch=master
  :target: https://requires.io/github/citruz/beacontools/requirements/?branch=master


