serial

Example

package main

import (
	"log"

	"github.com/goburrow/serial"
)

func main() {
	port, err := serial.Open(&serial.Config{Address: "/dev/ttyUSB0"})
	if err != nil {
		log.Fatal(err)
	}
	defer port.Close()

	_, err = port.Write([]byte("serial"))
	if err != nil {
		log.Fatal(err)
	}
}

Testing

Linux and Mac OS

• socat -d -d pty,raw,echo=0 pty,raw,echo=0
• on Mac OS, the socat command can be installed using homebrew: brew install socat

Windows

• Null-modem emulator
• Terminal