SwiftBluetooth

Implementation of Bluetooth Low Energy communication using Flow Controllers to make asynchronous code clean.

You can read more in this article: Swift – Bluetooth Low Energy communication using Flow Controllers

Structure

BluetoothService:

BluetoothService.swift
Only very basic operations - state, connect, disconnect, startScan, stopScan and property to assign FlowController.
BluetoothConnectionHandler.swift
Extension to handle delegate methods related with connection like didConnect, didDisconnectPeripheral, didDiscover etc.
BluetoothEventsHandler.swift
Extension to handle delegate methods related with Bluetooth events like didDiscoverServices, didUpdateValueFor etc.
BluetoothCommands.swift
Extension to wrap preparing requests like binary payloads.

Flows implementation:

FlowController.swift
PairingFlow.swift
SynchronizationFlow.swift (example - not implemented)
ConfigurationFlow.swift (example - not implemented)