49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
|
/***************************************************************************
|
||
|
|
* __________ __ ___.
|
||
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
||
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
||
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
||
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
||
|
|
* \/ \/ \/ \/ \/
|
||
|
|
* $Id$
|
||
|
|
*
|
||
|
|
* Copyright (C) 2009 by Michael Sevakis
|
||
|
|
* Copyright (C) 2008 by Bertrik Sikken
|
||
|
|
*
|
||
|
|
* 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.
|
||
|
|
*
|
||
|
|
****************************************************************************/
|
||
|
|
#ifndef POWERMGMT_TARGET_H
|
||
|
|
#define POWERMGMT_TARGET_H
|
||
|
|
|
||
|
|
/* NOTE: these values are copied from the Sansa e200v1 */
|
||
|
|
|
||
|
|
/* PREFERRED - Check if topped-off and monitor voltage while plugged. */
|
||
|
|
#define BATT_FULL_VOLTAGE 4160
|
||
|
|
#define BATT_VAUTO_RECHARGE 4100
|
||
|
|
#define BATT_CHG_V CHG_V_4_20V
|
||
|
|
#define BATT_CHG_I CHG_I_300MA
|
||
|
|
#define CHARGER_TOTAL_TIMER (4*3600*2) /* 4 hours enough? */
|
||
|
|
/* On e200 ADC_RTCSUP seems to represent battery voltage better than
|
||
|
|
* ADC_BVDD during charging (ADC_BVDD is way too high) and appears the
|
||
|
|
* same in normal use.
|
||
|
|
*/
|
||
|
|
#define ADC_BATTERY ADC_RTCSUP
|
||
|
|
|
||
|
|
void powermgmt_init_target(void);
|
||
|
|
void charging_algorithm_step(void);
|
||
|
|
void charging_algorithm_close(void);
|
||
|
|
|
||
|
|
/* We want to be able to reset the averaging filter */
|
||
|
|
#define HAVE_RESET_BATTERY_FILTER
|
||
|
|
|
||
|
|
#define BATT_AVE_SAMPLES 32
|
||
|
|
|
||
|
|
#endif /* POWERMGMT_TARGET_H */
|