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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2008 by Mark Arigo
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <stdlib.h>
#include "config.h"
#include "cpu.h"
#include "system.h"
#include "button.h"
#include "kernel.h"
#include "backlight.h"
#include "backlight-target.h"
#include "system.h"
void button_int(void)
{
}
void button_init_device(void)
{
/* taken from the mr-100 bootloader (offset 0x1e72) */
//~ DEV_EN |= 0x20000; /* enable the touchpad ?? */
/* enable touchpad leds */
GPIOA_ENABLE |= 0xff;
GPIOA_OUTPUT_EN |= BUTTONLIGHT_ALL;
}
/*
* Get button pressed from hardware
*/
int button_read_device(void)
{
return BUTTON_NONE;
}
bool button_hold(void)
{
return (GPIOD_INPUT_VAL & BUTTON_HOLD) ? false : true;
}
bool headphones_inserted(void)
{
return (GPIOD_INPUT_VAL & 0x80) ? true : false;
}
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