Belu

Bluetooth Library For Native Swift

Installation:

• you can clone this repo, build the project and add the xcode project to your ios application for using this library or you can directly download it via swift package manager.

Usage:

• import Belu module into your swift project

import Belu

• a sample belu library usage is given below.

Docs:

import Belu

extension Communicable {
    public var serviceUUID: CBUUID {
        return CBUUID(string: "UUID")
    }
}

// get 
struct GetUserIDItem: Communicable {
    public var method: RequestMethod {
        return .get(isNotified: false)
    }

    public var characteristicUUID: CBUUID {
        return CBUUID(string: "UUID")
    }
}

// post
struct PostUserIDItem: Communicable {
    public var method: RequestMethod {
        return .post
    }

    public var characteristicUUID: CBUUID {
        return CBUUID(string: "UUId")
    }
}

Get

• Server

Belu.addReceiver(Receiver(GetUserID(), get: { [weak self] (manager, request) in
    guard let text: String = self?.textField.text else {
        manager.respond(to: request, withResult: .attributeNotFound)
        return
    }
    request.value = text.data(using: .utf8)
    manager.respond(to: request, withResult: .success)
}))

Belu.startAdvertising()

• client

let request: Request = Request(communication: GetUserID()) { [weak self] (peripheral, characteristic, error) in
    if let error = error {
        debugPrint(error)
        return
    }
    
    let data: Data = characteristic.value!
    let text: String = String(data: data, encoding: .utf8)!
    
    self?.centralTextField.text = text
}

// send
Belu.send([request]) { completedRequests, error in
    if let error = error {
        print("timeout")
    }
}

Post

• server

Belu.addReceiver(Receiver(PostUserID(), post: { (manager, request) in
    let data: Data = request.value!
    let text: String = String(data: data, encoding: .utf8)!
    print(text)
    manager.respond(to: request, withResult: .success)
}))

Belu.startAdvertising()

• Client

let data: Data = "Sample".data(using: .utf8)!
let request: Request = Request(communication: PostUserID()) { (peripheral, characteristic, error) in
    if let error = error {
        debugPrint(error)
        return
    }
    
    print("success")
}

// assign dataa
request.value = data

Belu.send([request]) { completedRequests, error in
    if let error = error {
        print("timeout")
    }
}

Author:

• Belu is created by krishpranav

License:

• Belu is licensed under MIT.