rockbox/firmware/target/arm/as3525/sansa-c200v2/powermgmt-c200v2.c
Bertrik Sikken 51cb7eb5f2 Sansa c200v2: enable battery charging
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24257 a1c6a512-1295-4272-9138-f99709370657
2010-01-17 14:19:31 +00:00

48 lines
1.8 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Heikki Hannikainen, Uwe Freese
* Revisions copyright (C) 2005 by Gerald Van Baren
*
* 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 "powermgmt.h"
const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
{
3400
};
const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
{
3300
};
/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
{
/* TODO: calibrate, copied from powermgmt-c200.c svn r22636 */
{ 3400, 3689, 3744, 3773, 3798, 3831, 3886, 3947, 4005, 4102, 4220 },
};
/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
const unsigned short percent_to_volt_charge[11] =
{
/* TODO: simple uncalibrated curve with 10% knee at 3.60V */
3400, 3600, 3670, 3740, 3810, 3880, 3950, 4020, 4090, 4160, 4230
};