61 lines
2.2 KiB
C
61 lines
2.2 KiB
C
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/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2016 Amaury Pouly
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef __NWZ_KEYS_H__
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#define __NWZ_KEYS_H__
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/* The Sony icx_key driver reports keys via the /dev/input/event0 device and
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* abuses the standard struct input_event. The input_event.code is split into
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* two parts:
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* - one part giving the code of the key just pressed/released
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* - one part is a bitmap of various keys (such as HOLD)
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* The status of the HOLD can be queried at any time by reading the state of
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* the first LED.
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*/
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/* key code and mask */
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#define NWZ_KEY_MASK 0x1f
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#define NWZ_KEY_PLAY 0
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#define NWZ_KEY_RIGHT 1
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#define NWZ_KEY_LEFT 2
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#define NWZ_KEY_UP 3
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#define NWZ_KEY_DOWN 4
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#define NWZ_KEY_ZAPPIN 5
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#define NWZ_KEY_AD0_6 6
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#define NWZ_KEY_AD0_7 7
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/* special "key" when event is for bitmap key, like HOLD */
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#define NWZ_KEY_NONE 15
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#define NWZ_KEY_VOL_DOWN 16
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#define NWZ_KEY_VOL_UP 17
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#define NWZ_KEY_BACK 18
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#define NWZ_KEY_OPTION 19
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#define NWZ_KEY_BT 20
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#define NWZ_KEY_AD1_5 21
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#define NWZ_KEY_AD1_6 22
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#define NWZ_KEY_AD1_7 23
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/* bitmap of other things */
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#define NWZ_KEY_NMLHP_MASK 0x20
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#define NWZ_KEY_NCHP_MASK 0x40
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#define NWZ_KEY_HOLD_MASK 0x80
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#define NWZ_KEY_NC_MASK 0x100
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#endif /* __NWZ_KEYS_H__ */
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