ev3 provides EV3-specific functions for the Go ev3dev interface

github.com/ev3go/ev3 depends on an ev3dev kernel 4.4.9-11-ev3dev-ev3 or better.

Example code

package main

import (
	"log"
	"time"

	"github.com/ev3go/ev3"
)

func main() {
	var bright byte
	var err error
	for i := 0; i < 10; i++ {
		err = ev3.GreenLeft.SetBrightness(int(bright)).Err()
		if err != nil {
			log.Fatal(err)
		}
		time.Sleep(time.Second)

		bright = ^bright

		err = ev3.GreenRight.SetBrightness(int(bright)).Err()
		if err != nil {
			log.Fatal(err)
		}
		time.Sleep(time.Second)
	}
}

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