func WaitForTune(fe frontend.Device, deadline time.Time, debug bool) error {
fe3 := frontend.API3{fe}
var ev frontend.Event
for ev.Status()&frontend.HasLock == 0 {
timedout, err := fe3.WaitEvent(&ev, deadline)
if err != nil {
return err
}
if timedout {
return errors.New("tuning timeout")
}
if debug {
log.Println(ev.Status())
}
}
return nil
}
