USB-4761 supports the following events:
| Event Type | Description |
| ADS_EVT_DI_INTERRUPT0 ~ ADS_VET_DI_INTERRUPT7 |
Triggered when channel DI0~DI7 generates a certain number of interrupts. The number is specified when applications call DRV_EnableEvent. |
| ADS_EVT_DEVREMOVED | Triggered when USB device is removed (unplugged). When get this event, please stop all I/O access and close the device by calling DRV_DeviceClose. |