tree: 5830445620ca188d312c44261c60f12193dd122f [path history] [tgz]
  1. config/
  2. meta/
  3. src/
  4. BUILD.gn
  5. README.md
src/connectivity/bluetooth/core/bt-gap/README.md

bt-gap

This directory contains the implementation of the public Bluetooth APIs (fuchsia.bluetooth*). The main pieces of this implementation are:

  • HostDevice:
    • Receives FIDL events from bt-host, and relays them to mods via HostDispatcher.
    • Provides thin wrappers over some of the private Bluetooth API, for use by HostDispatcher.
  • AccessService: Implements the fuchsia.bluetooth.sys.Access interface, calling into HostDispatcher for help.
  • PairingService: Implements the fuchsia.bluetooth.sys.Pairing interface, calling into HostDispatcher for help.
  • HostDispatcher:
    • Implements all stateful logic for the fuchsia.bluetooth.sys.Access interface.
    • Provides a Future to monitor /dev/class/bt-host, and react to the arrival and departure of Bluetooth hosts appropriately.
  • GenericAccessService:
    • Implements the GATT Generic Access Service, which tells peers the name and appearance of the device.
  • main:
    • Binds the Access, Central, Pairing, Peripheral, and Server FIDL APIs to code within this component (bt-gap).
      • The Access API is bound to AccessService.
      • The Pairing API is bound to the PairingService.
      • Other APIs are proxied directly to their private API counterparts.
    • Instantiates the /dev/class/bt-host-monitoring future from HostDispatcher.
    • Configures an Executor to process API events and /dev/class/bt-host VFS events.

Tests

Unit Tests

Run Rust unit tests with:

$ fx test bt-gap-unittests

Integration Tests

Integration tests that test bt-gap and bt-host are located at bluetooth/tests