62 lines
2.0 KiB
C
62 lines
2.0 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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*
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* Copyright (C) 2014 by Ilia Sergachev: Initial Rockbox port to iBasso DX50
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* Copyright (C) 2014 by Mario Basister: iBasso DX90 port
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* Copyright (C) 2014 by Simon Rothen: Initial Rockbox repository submission, additional features
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* Copyright (C) 2014 by Udo Schläpfer: Code clean up, additional features
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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 _BUTTON_IBASSO_H_
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#define _BUTTON_IBASSO_H_
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#include <sys/types.h>
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/* /dev/input/event0 */
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#define EVENT_CODE_BUTTON_PWR 116
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#define EVENT_CODE_BUTTON_PWR_LONG 117
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/* /dev/input/event1 */
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#define EVENT_CODE_BUTTON_VOLPLUS 158
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#define EVENT_CODE_BUTTON_VOLMINUS 159
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#define EVENT_CODE_BUTTON_REV 160
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#define EVENT_CODE_BUTTON_PLAY 161
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#define EVENT_CODE_BUTTON_NEXT 162
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#define EVENT_VALUE_BUTTON_PRESS 1
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#define EVENT_VALUE_BUTTON_RELEASE 0
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/*
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Handle hardware button events.
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code: Input event code.
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value: Input event value.
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last_btns: Last known pressed buttons.
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Returns: Currently pressed buttons as bitmask (BUTTON_ values in button-target.h).
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*/
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int handle_button_event(__u16 code, __s32 value, int last_btns);
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/* Clean up the button device handler. */
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void button_close_device(void);
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#endif
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