Class WebUSBDevice

configurations

ReadonlydeviceClass

ReadonlydeviceProtocol

ReadonlydeviceSubclass

ReadonlydeviceVersionMajor

ReadonlydeviceVersionMinor

ReadonlydeviceVersionSubminor

OptionalmanufacturerName

ReadonlyproductId

OptionalproductName

OptionalserialNumber

ReadonlyusbVersionMajor

ReadonlyusbVersionMinor

ReadonlyusbVersionSubminor

ReadonlyvendorId

configuration

• get configuration(): undefined | USBConfiguration

• Returns undefined | USBConfiguration

opened

• get opened(): boolean

• Returns boolean

claimInterface

• claimInterface(interfaceNumber): Promise<void>

• Parameters

  • interfaceNumber: number

  Returns Promise<void>

clearHalt

• clearHalt(direction, endpointNumber): Promise<void>

• Parameters

  • direction: USBDirection
  • endpointNumber: number

  Returns Promise<void>

close

• close(): Promise<void>

• Returns Promise<void>

controlTransferIn

• controlTransferIn(setup, length): Promise<USBInTransferResult>

• Parameters

  • setup: USBControlTransferParameters
  • length: number

  Returns Promise<USBInTransferResult>

controlTransferOut

• controlTransferOut(setup, data?): Promise<USBOutTransferResult>

• Parameters

  • setup: USBControlTransferParameters
  • Optionaldata: ArrayBuffer

  Returns Promise<USBOutTransferResult>

forget

• forget(): Promise<void>

• Returns Promise<void>

isochronousTransferIn

• isochronousTransferIn(_endpointNumber, _packetLengths): Promise<USBIsochronousInTransferResult>

• Parameters

  • _endpointNumber: number
  • _packetLengths: number[]

  Returns Promise<USBIsochronousInTransferResult>

isochronousTransferOut

• isochronousTransferOut(_endpointNumber, _data, _packetLengths): Promise<USBIsochronousOutTransferResult>

• Parameters

  • _endpointNumber: number
  • _data: BufferSource
  • _packetLengths: number[]

  Returns Promise<USBIsochronousOutTransferResult>

open

• open(): Promise<void>

• Returns Promise<void>

releaseInterface

• releaseInterface(interfaceNumber): Promise<void>

• Parameters

  • interfaceNumber: number

  Returns Promise<void>

reset

• reset(): Promise<void>

• Returns Promise<void>

selectAlternateInterface

• selectAlternateInterface(interfaceNumber, alternateSetting): Promise<void>

• Parameters

  • interfaceNumber: number
  • alternateSetting: number

  Returns Promise<void>

selectConfiguration

• selectConfiguration(configurationValue): Promise<void>

• Parameters

  • configurationValue: number

  Returns Promise<void>

transferIn

• transferIn(endpointNumber, length): Promise<USBInTransferResult>

• Parameters

  • endpointNumber: number
  • length: number

  Returns Promise<USBInTransferResult>

transferOut

• transferOut(endpointNumber, data): Promise<USBOutTransferResult>

• Parameters

  • endpointNumber: number
  • data: ArrayBuffer

  Returns Promise<USBOutTransferResult>

StaticcreateInstance

• createInstance(device): Promise<WebUSBDevice>

• Parameters

  • device: Device

  Returns Promise<WebUSBDevice>