go-bluetooth

Golang bluetooth client based on bluez DBus interfaces

See here for reference https://git.kernel.org/cgit/bluetooth/bluez.git/tree/doc

Status

The code is still unstable but mostly working. The API and code is of alpha quality and may change without notice

Features

• Discovery
• Adapter support
• Device support (SensorTag example)
• GATT Service and characteristics interface
• Adapter on/off via rfkill
• Handle systemd bluetooth.service unit
• Expose hciconfig basic API
• Expose bluetooth services via bluez DBus API

Usage

Check in main.go or in examples/ for an initial overview of the API

Setup

Tested with

• golang 1.8 (minimum v1.6)
• bluez bluetooth v5.43 (Note this version is the minimum supported one!)
• ubuntu 16.10 kernel 4.8.0-27-generic
• raspbian and hypirot (debian 8) armv7 4.4.x

See in scripts/ how to upgrade bluez to 5.43

Give access to hciconfig to any user (may have security implications)

sudo setcap 'cap_net_raw,cap_net_admin+eip' `which hciconfig`

Todo

• Refactor DBus interface implementation
• Add Device read / write
• Add unit tests
• Add Travis integration
• Add and generate docs with examples

License

MIT