package main import ( "log" "os" "os/signal" "time" "github.com/kidoman/embd/i2c" "github.com/kidoman/embd/sensor/l3gd20" ) func main() { if err := i2c.Open(); err != nil { panic(err) } defer i2c.Close() bus := i2c.NewBus(1) gyro := l3gd20.New(bus, l3gd20.R250DPS) gyro.Debug = true defer gyro.Close() gyro.Start() quit := make(chan os.Signal, 1) signal.Notify(quit, os.Interrupt, os.Kill) orientations, err := gyro.Orientations() if err != nil { log.Panic(err) } timer := time.Tick(250 * time.Millisecond) for { select { case <-timer: orientation := <-orientations log.Printf("x: %v, y: %v, z: %v", orientation.X, orientation.Y, orientation.Z) case <-quit: return } } }