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USBIsochronousInTransferPacket

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The USBIsochronousInTransferPacket interface of the WebUSB API is part of the response from a call to the isochronousTransferIn() method of the USBDevice interface. It represents the status of an individual packet from a request to transfer data from the USB device to the USB host over an isochronous endpoint.

Constructor

USBIsochronousInTransferPacket() Experimental

Creates a new USBIsochronousInTransferPacket object with the provided status and data fields.

Instance properties

USBIsochronousInTransferPacket.data Read only Read only Experimental

Returns a DataView object containing the data received from the USB device in this packet, if any.

USBIsochronousInTransferPacket.status Read only Read only Experimental

Returns the status of the transfer request, one of:

  • "ok" - The transfer was successful.
  • "stall" - The device indicated an error by generating a stall condition on the endpoint. A stall on an isochronous endpoint does not need to be cleared.
  • "babble" - The device responded with more data than was expected.

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
USBIsochronousInTransferPacket 61 79 No No 48 No No 61 No 45 No 8.0
USBIsochronousInTransferPacket 61 79 No No 48 No
NoWebView exposes this interface, but does not support WebUSB. See Chromium bug 933055.
61 No 45 No 8.0
data 61 79 No No 48 No No 61 No 45 No 8.0
status 61 79 No No 48 No No 61 No 45 No 8.0

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https://developer.mozilla.org/en-US/docs/Web/API/USBIsochronousInTransferPacket