trezor-firmware/legacy/winusb.h

/*
 * Copyright (c) 2016, Devan Lai
 *
 * Permission to use, copy, modify, and/or distribute this software
 * for any purpose with or without fee is hereby granted, provided
 * that the above copyright notice and this permission notice
 * appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef WINUSB_H_INCLUDED
#define WINUSB_H_INCLUDED

#include <libopencm3/usb/usbd.h>
#include "winusb_defs.h"

// Arbitrary, but must be equivalent to the last character in extra string
#define WINUSB_MS_VENDOR_CODE '!'
#define WINUSB_EXTRA_STRING \
  { 'M', 'S', 'F', 'T', '1', '0', '0', WINUSB_MS_VENDOR_CODE }

extern void winusb_setup(usbd_device* usbd_dev, uint8_t interface);

#endif