package main import ( "log" "time" "github.com/kid0m4n/go-rpi/i2c" "github.com/kid0m4n/go-rpi/sensor/lsm303" ) func main() { bus := i2c.NewBus(1) mems := lsm303.New(bus) defer mems.Close() for { heading, err := mems.Heading() if err != nil { log.Panic(err) } log.Printf("Heading is %v", heading) time.Sleep(500 * time.Millisecond) } }