HIDDevice: receiveFeatureReport() method

Secure contextLimited availabilityAvailable in workers

The receiveFeatureReport() method of the HIDDevice interface receives a feature report from the HID device. Feature reports are a way for HID devices and applications to exchange non-standardized HID data.

The reportId for each of the report formats that this device supports can be retrieved from collections.

Syntax

receiveFeatureReport(reportId)

Parameters

• reportId
  • : An 8-bit report ID. If the HID device does not use report IDs, send 0.

Return value

A Promise which resolves with a DataView object containing the feature report.

Exceptions

• NotAllowedError DOMException
  • : Thrown if receiving the report fails for any reason.

Examples

In the following example a report is received from a device using a reportId of 1.

const dataView = await device.receiveFeatureReport(1);

Specifications

Browser compatibility