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/***************************************************************************
* __________ __ ___.
* 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
#if defined(SANSA_C200)
/* This configuration triggers a single charge cycle upon plugging and stops.
* The true voltage cannot be read accurately and so monitoring isn't really
* possible. The battery filter is still synced to have a proper reading
* when disconnecting. */
#define BATT_FULL_VOLTAGE 5121 /* Won't read this high - force start */
#define BATT_VAUTO_RECHARGE 0 /* Won't read this low - force one cycle */
#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? */
#define ADC_BATTERY ADC_BVDD
#elif defined(SANSA_E200)
/* 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
#endif
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 */
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