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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2008 by Jens Arnold
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include "cpu.h"
#include "system.h"
#include "backlight.h"
#include "backlight-target.h"
bool _backlight_init(void)
{
and_l(~0x00000008, &GPIO1_OUT);
or_l(0x00000008, &GPIO1_ENABLE);
or_l(0x00000008, &GPIO1_FUNCTION);
return true; /* Backlight always ON after boot. */
}
void _backlight_on(void)
{
and_l(~0x00000008, &GPIO1_OUT);
}
void _backlight_off(void)
{
or_l(0x00000008, &GPIO1_OUT);
}
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