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Add initial Packard Bell Vibe 500 port, by Szymon Dziok

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Author: Szymon Dziok 
Flyspray: FS#10912


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24276 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Frank Gevaerts 2010-01-18 19:05:20 +00:00
parent 39e51cc66e
commit 553626a958
29 changed files with 2572 additions and 6 deletions
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57
firmware/target/arm/pbell/vibe500/powermgmt-vibe500.c Normal file
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id:$
*
* Copyright (C) 2002 by Heikki Hannikainen, Uwe Freese
* Revisions copyright (C) 2005 by Gerald Van Baren
* Copyright (C) 2009 by Szymon Dziok
*
* 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 "adc.h"
#include "powermgmt.h"
const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
{
3515
};
const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
{
3486
};
/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
{
{ 3474, 3515, 3556, 3597, 3638, 3679, 3720, 3761, 3802, 3843, 3884 }
};
/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
const unsigned short percent_to_volt_charge[11] =
{
3474, 3515, 3556, 3597, 3638, 3679, 3720, 3761, 3802, 3843, 3884
};
#define BATTERY_SCALE_FACTOR 4200
/* full-scale ADC readout (2^10) in millivolt */
/* Returns battery voltage from ADC [millivolts] */
unsigned int battery_adc_voltage(void)
{
return (adc_read(ADC_UNREG_POWER) * BATTERY_SCALE_FACTOR) >> 10;
}