SerialGate

Serial Communication Library for macOS written in Swift.

Requirements

• Development with Xcode 15.2+
• Written in Swift 5.9
• swift-tools-version: 5.9
• Compatible with macOS 11.0+

Installation

1. DependencyList is available through Swift Package Manager.
2. Put a check mark for "USB" in Capabilities of Targets (SandBox)
   
3. Edit the entitlements and add com.apple.security.device.serial
   

Demo

Serial Communication Demo App for Arduino or mbed is in this Project.

Sample Arduino code is here.

Usage

• Get serial ports

import Combine
import SerialGate

var cancellables = Set<AnyCancellable>()

SGPortManager.shared.availablePortsPublisher
    .sink { ports in
        // get ports
    }
    .store(in: &cancellables)

• Open a serial port

try? port.setBaudRate(B9600)
try? port.open()

• Close a serial port

try? port.close()

• Send a message

let text: String = "Hello World"
try? port.send(text)

• Read messages

port.receivedTextPublisher
    .sink { (error, text) in 
        if let text {
            Swift.print(text)
        }
    }
    .store(in: &cancellables)

• Notifications about Port

port.changedPortStatePublisher
    .sink { portState in 
        Swift.print(portState.rawValue)
    }
    .store(in: &cancellables)