I got confuse just need to update swift-nio about telloswift HOT 13 CLOSED

have you manually updated swift nio? I remember I have specified the dependency version?

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dependencies: [
    .package(url: "https://github.com/apple/swift-nio.git", from: "2.10.0"),
],

this is what it depends. what's your version?

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just launch Xcode, create a swift playground, and try import the framework and follow example code in README.

But, you may want to check out the original python SDK from Tello, if you are familiar with python.

I craeted this repo only because there is no Swift SDK and in case anyone wants to control their tello/EDU from their iOS/macOS apps.

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I saw you are the man sending me email :) I tried replying, but gmail denied my email domain due to SPF not set. So you didn't get my email earilier.

The use is quite simple, if youo are familiar with OOP like swift, python, the Tello drone is an object:
simply create Tello object

let tello = Tello()

print("connected:", tello.activate())

print("battery:", tello.battery)
if tello.battery < 20 {
    tello.shutdown()
    print("battery too low")
}
print(tello.speed)

when you see the tello printed connected, you are ready to fly:

tello.takeoff()
tello.hover()
tello.land()

or even chaining multiple commands:

tello.chain("takeoff).chain("forward 20", failover: .hover).chain("land")

the Swift SDK simply send the commands via TCP to Tello.

I just wrap all the commands in swift and add some convenient methods so you can control your tello much easier, like chaining multiple commands, and providing fail over features like if you want to go 500m ahead but if the commands failed, you can chose one command as fail over method like hover() or land() to make sure there no danger would accur or evening hurting people / drone.

again, if you are not faimiliar with swift, I suggest not to take any risk using this SDK. you should start with python SDK or just follow some guides from Tello website to get yourself familiar with how to use SDK first.

This framework is pure SDK, not an app or script.

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also, if you didn't see connected, make sure you pass the right IP and port:

    // MARK: Commander protocol
    public var telloAddress = "192.168.10.1"
    
    // Tello IP: 192.168.10.1 UDP PORT:8889 <<- ->> PC/Mac/Mobile
    public var telloPort = 8889
    
    // Tello IP: 192.168.10.1 ->> PC/Mac/Mobile UDP Server: 0.0.0.0 UDP PORT:8890
    public var statePort = 8890
    
    public var localAddr: String
    public var localPort: Int

you will need manually specify them if not default values, like:

let tello = Tello(localAddr: your ip, localPort: your port number)

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again. You need to walk through the public APIs this framework provides, so you have a clear picture what API to use. There are plenty of covenient methods there.

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and btw...

I just found that I actually provided a demo app inside [TelloVideoDecoder(https://github.com/liuxuan30/TelloSwift/tree/master/TelloVideoDecoder)
there is a mac app so you give a try, with camera support.

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I have updated the project with latest Xcode and NIO versions. it builds on my side. So this issue is considered solved.

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hmm not really my expert area, I would suggest checking R^2 = X^2 + Y^2 to do the math?

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