firmware/target/arm/ipod/button-target.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2006 by Barry Wardell
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * as published by the Free Software Foundation; either version 2
  15  * of the License, or (at your option) any later version.
  16  *
  17  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  18  * KIND, either express or implied.
  19  *
  20  ****************************************************************************/
  21 #ifndef _BUTTON_TARGET_H_
  22 #define _BUTTON_TARGET_H_
  23
  24 #include <stdbool.h>
  25 #include "config.h"
  26
  27 #define HAS_BUTTON_HOLD
  28
  29 bool button_hold(void);
  30 void button_init_device(void);
  31 int button_read_device(void);
  32
  33 void ipod_mini_button_int(void);
  34 void ipod_3g_button_int(void);
  35 void ipod_4g_button_int(void);
  36
  37 /* iPod specific button codes */
  38
  39 #define BUTTON_SELECT       0x00000001
  40 #define BUTTON_MENU         0x00000002
  41
  42 #define BUTTON_LEFT         0x00000004
  43 #define BUTTON_RIGHT        0x00000008
  44 #define BUTTON_SCROLL_FWD   0x00000010
  45 #define BUTTON_SCROLL_BACK  0x00000020
  46
  47 #define BUTTON_PLAY         0x00000040
  48
  49 #define BUTTON_MAIN (BUTTON_SELECT|BUTTON_MENU\
  50                 |BUTTON_LEFT|BUTTON_RIGHT|BUTTON_SCROLL_FWD\
  51                 |BUTTON_SCROLL_BACK|BUTTON_PLAY)
  52
  53     /* Remote control's buttons */
  54 #ifdef IPOD_ACCESSORY_PROTOCOL
  55 #define BUTTON_RC_PLAY      0x00100000
  56 #define BUTTON_RC_STOP      0x00080000
  57
  58 #define BUTTON_RC_LEFT      0x00040000
  59 #define BUTTON_RC_RIGHT     0x00020000
  60 #define BUTTON_RC_VOL_UP    0x00010000
  61 #define BUTTON_RC_VOL_DOWN  0x00008000
  62
  63 #define BUTTON_REMOTE (BUTTON_RC_PLAY|BUTTON_RC_STOP\
  64                 |BUTTON_RC_LEFT|BUTTON_RC_RIGHT\
  65                 |BUTTON_RC_VOL_UP|BUTTON_RC_VOL_DOWN)
  66 #else
  67 #define BUTTON_REMOTE 0
  68 #endif
  69
  70 /* This is for later
  71 #define  BUTTON_SCROLL_TOUCH 0x00000200
  72 */
  73
  74
  75 #define POWEROFF_BUTTON BUTTON_PLAY
  76 #define POWEROFF_COUNT 40
  77
  78 #endif /* _BUTTON_TARGET_H_ */