USBIsochronousInTransferPacket

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

Properties

USBIsochronousInTransferPacket.dataRead only Read only
Returns a DataView object containing the data received from the USB device in this packet, if any.
USBIsochronousInTransferPacket.statusRead only Read only
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

Specification Status Comment
WebUSB
The definition of 'USBIsochronousInTransferPacket' in that specification.
Draft Initial definition.

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