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| author | Linus Nielsen Feltzing <linus@haxx.se> | 2002-07-04 16:09:23 +0000 |
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| committer | Linus Nielsen Feltzing <linus@haxx.se> | 2002-07-04 16:09:23 +0000 |
| commit | 7cafe7aa2f2aa671a39bd82dfd227e2aa22ef30f (patch) | |
| tree | 3545a3fc894bfed825d1dba1ffbe269de821d4a3 /firmware/drivers/power.h | |
| parent | bd84ff4d785a597fe4110cb1565d80b948b1f210 (diff) | |
| download | rockbox-7cafe7aa2f2aa671a39bd82dfd227e2aa22ef30f.zip rockbox-7cafe7aa2f2aa671a39bd82dfd227e2aa22ef30f.tar.gz rockbox-7cafe7aa2f2aa671a39bd82dfd227e2aa22ef30f.tar.bz2 rockbox-7cafe7aa2f2aa671a39bd82dfd227e2aa22ef30f.tar.xz | |
First version
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1333 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/drivers/power.h')
| -rw-r--r-- | firmware/drivers/power.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/firmware/drivers/power.h b/firmware/drivers/power.h new file mode 100644 index 0000000..819c198 --- /dev/null +++ b/firmware/drivers/power.h @@ -0,0 +1,35 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2002 by Linus Nielsen Feltzing + * + * 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. + * + ****************************************************************************/ +#ifndef _POWER_H_ +#define _POWER_H_ + +#define BATTERY_LEVEL_SHUTDOWN (4500000 / BATTERY_SCALE_FACTOR) /* 4.5V */ +#define BATTERY_LEVEL_DANGEROUS (4750000 / BATTERY_SCALE_FACTOR) /* 4.75V */ +#define BATTERY_LEVEL_FULL (5550000 / BATTERY_SCALE_FACTOR) /* 5.55V */ + +#define BATTERY_RANGE (BATTERY_LEVEL_FULL - BATTERY_LEVEL_SHUTDOWN) + +bool charger_inserted(void); +void charger_enable(bool on); +void ide_power_enable(bool on); + +/* Returns battery level in percent */ +int battery_level(void); + +#endif |