Class Transfer

Represents a USB transfer

Index

Constructors

Methods

Constructors

constructor

new Transfer(
    device: usb.Device,
    endpointAddr: number,
    type: number,
    timeout: number,
    callback: (error: usb.LibUSBException, buf: Buffer, actual: number) => void,
): usb.Transfer
Parameters
- device: usb.Device
- endpointAddr: number
- type: number
- timeout: number
- callback: (error: usb.LibUSBException, buf: Buffer, actual: number) => void
Returns usb.Transfer
- Defined in tsc/usb/bindings.ts:62

Methods

cancel

cancel(): boolean
Cancel the transfer.

Returns true if the transfer was canceled, false if it wasn't in pending state.

Returns boolean
- Defined in tsc/usb/bindings.ts:76

submit

submit(
    buffer: Buffer,
    callback?: (
        error: usb.LibUSBException | undefined,
        buffer: Buffer,
        actualLength: number,
    ) => void,
): usb.Transfer
(Re-)submit the transfer.
Parameters
- buffer: Buffer
  Buffer where data will be written (for IN transfers) or read from (for OUT transfers).
- Optionalcallback: (
      error: usb.LibUSBException | undefined,
      buffer: Buffer,
      actualLength: number,
  ) => void
Returns usb.Transfer
- Defined in tsc/usb/bindings.ts:69