WLXBluetoothDevice is a library we have developed at Wolox after working in several Bluetooth 4.0 related projects. For those who have used CoreBluetooth before would know that the API is not the most pleasant to use. The CoreBluetooth API is heavily based on delegators that have too much responsibility and its asynchronous nature makes it really easy to end up with spaghetti code.
WLXBluetoothDevice is block-based wrapper of CoreBluetooth that handles most of the boilerplate for you. It was designed with the following goals in mind:
- Avoid having to deal with complex asynchronous logic spread all over several delegate methods.
- Reduce the amount of ceremony necessary to start exchanging data between two devices.
- Handle all the
CBCentralManagerDelegateandCBPeripheralDelegatemethods internally and expose a block-based API to the user. - Implement common uses cases and patterns that are found in most BLE apps.
- Provide a clean architecture to build maintainable code on top of it.
- Facilitate automated testing of Bluetooth dependent code.
Here are some of the most relevant features that are included in WLXBluetoothDevice:
- Connection timeouts
- Reconnection strategies
- Block-based API
- Automatic characteristic discovery
- NSNotifications for Bluetooth connection and discovery events.
- Storage service to remember devices.
To run the example project, clone the repo, and run pod install from the Example directory first.
To actually use the example app you need a Bluetooth peripheral that exposes certain
characteristics in a certain way. That is why we made a test iOS app that acts as
a peripheral in the way the example project expects it. You can clone the test
app from here.
NOTE: The example project is currently broken because it uses CocoaPods to install WLXBluetoothDevice. The actual code probably works. This will be fixed in future versions. Check issue #35.
Add the following to your Cartfile:
github "Wolox/WLXBluetoothDevice" ~> 0.6.1
Then run carthage update.
Follow the current instructions in Carthage's README for up to date installation instructions.
You'll also need to add the following frameworks to your Xcode project:
CocoaLumberjack.framework
CocoaPods is not supported yet. This issue is being tracked in #40. Pull requests are welcomed!!!
If you like to use ReactiveCocoa there is an extension of WLXBluetoothDevice that adds support for ReactiveCocoa. Check it out here
You can check the library's wiki for documentation and examples of how to use different APIs. If there is something missing in the wiki you can .
To start developing you just need to run the following commands:
git clone [email protected]:Wolox/WLXBluetoothDevice.git
cd WLXBluetoothDevice
script/bootstrap
open WLXBluetoothDevice.xcodeproj
Inside the script folder there are several scripts to facilitate the development process. For up to date documentation of this scripts check this repository. The most relevant scripts are:
script/bootstrap: Bootstraps the project for the first time.script/test: Runs the project's testsscript/update: Updates the project's dependencies.
This project is maintained by Guido Marucci Blas and it was written by Wolox.
WLXBluetoothDevice is available under the MIT license.
Copyright (c) 2014 Guido Marucci Blas <[email protected]>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
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