pxt-calliope/docs/reference/control.md

# Control

Runtime and event utilities.

```cards
control.inBackground(() => {
    
});
control.reset();
control.waitMicros(4);
control.onEvent(0, 0, () => { });
control.raiseEvent(0, 0);
control.eventTimestamp();
control.eventValue();
```

## See Also

[inBackground](/reference/control/in-background), [reset](/reference/control/reset), [waitMicros](/reference/control/wait-micros), [onEvent](/reference/control/on-event), [raiseEvent](/reference/control/raise-event), [eventTimestamp](/reference/control/event-timestamp), [eventValue](/reference/control/event-value)