https://github.com/Automotive-Swift/Swift-SocketCAN

Access the Linux SocketCAN API via Swift
https://github.com/Automotive-Swift/Swift-SocketCAN

Last synced: about 2 months ago
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Access the Linux SocketCAN API via Swift

• Host: GitHub
• URL: https://github.com/Automotive-Swift/Swift-SocketCAN
• Owner: Automotive-Swift
• License: mit
• Created: 2021-10-02T11:25:22.000Z (almost 3 years ago)
• Default Branch: master
• Last Pushed: 2022-06-10T12:13:51.000Z (over 2 years ago)
• Last Synced: 2024-07-05T06:18:39.478Z (3 months ago)
• Language: C
• Size: 38.1 KB
• Stars: 3
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Swift-SocketCAN

Access the Linux [SocketCAN](https://www.kernel.org/doc/html/latest/networking/can.html) API from Swift.

## How to integrate

This is an SPM-compliant Swift Package: First, add the following line in `Package.swift` to your package dependencies:

```swift

.package(url: "https://github.com/AutomotiveSwift/Swift-SocketCAN.git", from: "0.9.0")

```

Then, add the module `Swift-SocketCAN` – where necessary – to your target dependencies.

## Usage

Send a CAN frame to `0x18db33f1` (OBD2 29-bit broadcast address) via interface `can0`:

```swift

let socket = SocketCAN(iface: "can0")

do {

    socket.open(baudrate: 500000)

    let frame = Frame(id: 0x18db33f1, padded: [0x10, 0x01])

    try socket.write(frame: frame)

} catch {

    print("An error occured: \(error)")

}

```

Read CAN frames from `can0` and dump them to the console:

```swift

let socket = SocketCAN(iface: "can0")

try! socket.open()

while true {

    do {

        let frame = socket.read(timeout: 500)

        var str = "\(socket.iface) \(frame.timestamp): [\(frame.dlc)]"

        for i in 0..