hybridgroup.gobot/examples/firmata_hmc6352.go

package main

import (
	"fmt"
	"github.com/hybridgroup/gobot"
	"github.com/hybridgroup/gobot/platforms/firmata"
	"github.com/hybridgroup/gobot/platforms/i2c"
	"time"
)

func main() {
	gbot := gobot.NewGobot()
	firmataAdaptor := firmata.NewFirmataAdaptor("firmata", "/dev/ttyACM0")

	hmc6352 := i2c.NewHMC6352Driver(firmataAdaptor, "hmc6352")

	work := func() {
		gobot.Every(100*time.Millisecond, func() {
			fmt.Println("Heading", hmc6352.Heading)
		})
	}

	gbot.Robots = append(gbot.Robots,
		gobot.NewRobot("hmc6352Bot", []gobot.Connection{firmataAdaptor}, []gobot.Device{hmc6352}, work))
	gbot.Start()
}