61 lines
1.6 KiB
C
61 lines
1.6 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) 2008 by Mark Arigo
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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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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#include <stdlib.h>
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#include "config.h"
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#include "cpu.h"
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#include "system.h"
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#include "button.h"
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#include "kernel.h"
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#include "backlight.h"
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#include "backlight-target.h"
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#include "system.h"
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void button_int(void)
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{
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}
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void button_init_device(void)
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{
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/* taken from the mr-100 bootloader (offset 0x1e72) */
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//~ DEV_EN |= 0x20000; /* enable the touchpad ?? */
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/* enable touchpad leds */
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GPIOA_ENABLE |= 0xff;
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GPIOA_OUTPUT_EN |= BUTTONLIGHT_ALL;
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}
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/*
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* Get button pressed from hardware
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*/
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int button_read_device(void)
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{
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return BUTTON_NONE;
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}
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bool button_hold(void)
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{
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return (GPIOD_INPUT_VAL & BUTTON_HOLD) ? false : true;
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}
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bool headphones_inserted(void)
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{
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return (GPIOD_INPUT_VAL & 0x80) ? true : false;
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}
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