rockbox/firmware/target/arm/imx233/creative-zenxfi3/powermgmt-zenxfi3.c
Amaury Pouly 1bd47de339 zenxfi3: recalibrate battery curve
Apparently I simply forgot to calibrate it when the port was done and the
current values are just plain wrong, especially for the charging curve.

Change-Id: Ied3cafa52f31f182f953714e28edc4c5e891255f
2016-06-12 18:38:38 +01:00

46 lines
1.6 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2012 by Amaury Pouly
*
* 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-target.h"
const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
{
3659
};
const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
{
3630
};
/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
{
/* figured from discharge curve */
{ 3631, 3697, 3762, 3784, 3805, 3838, 3902, 3961, 4016, 4091, 4178 },
};
/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
const unsigned short percent_to_volt_charge[11] =
{
/* figured from charge curve */
3833, 3866, 3910, 3923, 3943, 3969, 4009, 4047, 4095, 4154, 4192
};