OtgDeviceFacade.java 文件源码

public OtgDeviceFacade(UsbInterface usbInterface, byte lun, UsbDeviceConnection usbDeviceConnection,
                       UsbDevice usbDevice) {

    this.cbwBuffer = ByteBuffer.wrap(new byte[USB_CBW_LENGTH]);
    this.cswBuffer = ByteBuffer.wrap(new byte[USB_CSW_LENGTH]);

    this.ufiCmdRequestSenseBuffer = ByteBuffer.wrap(new byte[UFI_CMD_REQUEST_SENSE_LENGTH]);
    this.ufiCmdReadCapacityBuffer = ByteBuffer.wrap(new byte[UFI_CMD_READ_CAPACITY_LENGTH]);
    this.ufiCmdReadBuffer = ByteBuffer.wrap(new byte[UFI_CMD_READ_LENGTH]);
    this.ufiCmdWriteBuffer = ByteBuffer.wrap(new byte[UFI_CMD_WRITE_LENGTH]);
    this.cbwTag = 0;
    this.sectorSize = 512;
    this.receiveBuffer = new byte[8192];
    this.usbDeviceConnection = usbDeviceConnection;
    this.lun = lun;
    initEnpoints(usbInterface);

    initCommandBuffers();
}