isochronousTransferIn() method of the
USBDevice interface returns a
promise that resolves with a
USBIsochronousInTransferResult when time sensitive information has been transmitted to the USB device.
var promise = USBDevice.isochronousTransferIn(endpointNumber, packetLengths)
- The number of a device-specific endpoint (buffer).
- An array of lengths for the packets being transfered.
The definition of 'isochronousTransferIn()' in that specification.