firmware/export/usb.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2002 by Linus Nielsen Feltzing
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19 #ifndef _USB_H_
  20 #define _USB_H_
  21
  22 #include "kernel.h"
  23
  24 void usb_init(void);
  25 void usb_enable(bool on);
  26 void usb_start_monitoring(void);
  27 void usb_acknowledge(long id);
  28 void usb_wait_for_disconnect(struct event_queue *q);
  29 int usb_wait_for_disconnect_w_tmo(struct event_queue *q, int ticks);
  30 bool usb_inserted(void); /* return the official value, what's been reported to the threads */
  31 bool usb_detect(void); /* return the raw hardware value */
  32 #ifdef HAVE_USB_POWER
  33 bool usb_powered(void);
  34 #ifdef CONFIG_CHARGING
  35 bool usb_charging_enable(bool on);
  36 bool usb_charging_enabled(void);
  37 #endif
  38 #endif
  39
  40 #endif