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Diffstat (limited to 'firmware/target/arm/sandisk/sansa-view/backlight-view.c')
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1 files changed, 50 insertions, 0 deletions
diff --git a/firmware/target/arm/sandisk/sansa-view/backlight-view.c b/firmware/target/arm/sandisk/sansa-view/backlight-view.c
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+++ b/firmware/target/arm/sandisk/sansa-view/backlight-view.c
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1/***************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 * $Id$
9 *
10 * Copyright (C) 2009 by Robert Keevil
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
19 *
20 ****************************************************************************/
21#include "config.h"
22#include "backlight-target.h"
23#include "system.h"
24#include "lcd.h"
25#include "backlight.h"
26
27void _backlight_set_brightness(int brightness)
28{
29 (void)brightness;
30}
31
32void _backlight_off(void)
33{
34 GPIO_SET_BITWISE(GPIOD_ENABLE, 1<<8);
35}
36
37void _backlight_on(void)
38{
39 GPIO_SET_BITWISE(GPIOD_ENABLE, 1);
40}
41
42void _buttonlight_on(void)
43{
44 GPIO_CLEAR_BITWISE(GPIOA_ENABLE, 0x2);
45}
46
47void _buttonlight_off(void)
48{
49 GPIO_SET_BITWISE(GPIOA_ENABLE, 0x2);
50}