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: number): Promise<void>

  Parameters

  • interfaceNumber: number

  Returns Promise<void>

clearHalt

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

  Parameters

  • direction: USBDirection
  • endpointNumber: number

  Returns Promise<void>

close

• close(): Promise<void>

  Returns Promise<void>

controlTransferIn

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

  Parameters

  • setup: USBControlTransferParameters
  • length: number

  Returns Promise<USBInTransferResult>

controlTransferOut

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

  Parameters

  • setup: USBControlTransferParameters
  • Optionaldata: ArrayBuffer

  Returns Promise<USBOutTransferResult>

forget

• forget(): Promise<void>

  Returns Promise<void>

isochronousTransferIn

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

  Parameters

  • _endpointNumber: number
  • _packetLengths: number[]

  Returns Promise<USBIsochronousInTransferResult>

isochronousTransferOut

• isochronousTransferOut(
      _endpointNumber: number,
      _data: BufferSource,
      _packetLengths: number[],
  ): Promise<USBIsochronousOutTransferResult>

  Parameters

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

  Returns Promise<USBIsochronousOutTransferResult>

open

• open(): Promise<void>

  Returns Promise<void>

releaseInterface

• releaseInterface(interfaceNumber: number): Promise<void>

  Parameters

  • interfaceNumber: number

  Returns Promise<void>

reset

• reset(): Promise<void>

  Returns Promise<void>

selectAlternateInterface

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

  Parameters

  • interfaceNumber: number
  • alternateSetting: number

  Returns Promise<void>

selectConfiguration

• selectConfiguration(configurationValue: number): Promise<void>

  Parameters

  • configurationValue: number

  Returns Promise<void>

transferIn

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

  Parameters

  • endpointNumber: number
  • length: number

  Returns Promise<USBInTransferResult>

transferOut

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

  Parameters

  • endpointNumber: number
  • data: ArrayBuffer

  Returns Promise<USBOutTransferResult>

StaticcreateInstance

• createInstance(
      device: Device,
      autoDetachKernelDriver?: boolean,
  ): Promise<WebUSBDevice>

  Parameters

  • device: Device
  • autoDetachKernelDriver: boolean = true

  Returns Promise<WebUSBDevice>