pxt-microbit
Version:
micro:bit target for Microsoft MakeCode (PXT)
11 lines (7 loc) • 365 B
Markdown
Return a code representing the origin of the event on the bus (button, pin, radio, and so on).
```sig
control.eventSourceId(EventBusSource.MICROBIT_ID_BUTTON_A);
```
**This is an advanced API.** For more information, see the
[@boardname@ runtime messageBus documentation](https://lancaster-university.github.io/microbit-docs/ubit/messageBus/)