diff options
Diffstat (limited to 'firmware/target/arm')
7 files changed, 456 insertions, 0 deletions
diff --git a/firmware/target/arm/ipod/1g2g/powermgmt-1g2g.c b/firmware/target/arm/ipod/1g2g/powermgmt-1g2g.c new file mode 100644 index 0000000000..fed67f56ef --- /dev/null +++ b/firmware/target/arm/ipod/1g2g/powermgmt-1g2g.c @@ -0,0 +1,66 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2002 by Heikki Hannikainen, Uwe Freese + * Revisions copyright (C) 2005 by Gerald Van Baren + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * 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" +#include "hwcompat.h" + +/* FIXME: Properly calibrate values. Current values "inherited" from + * iriver H100 */ + +const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = +{ + 3380 +}; + +const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = +{ + 3020 +}; + +/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ +const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = +{ + { 3370, 3650, 3700, 3740, 3780, 3820, 3870, 3930, 4000, 4080, 4160 } +}; + +#if CONFIG_CHARGING +/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ +const unsigned short percent_to_volt_charge[11] = +{ + 3540, 3860, 3930, 3980, 4000, 4020, 4040, 4080, 4130, 4180, 4230 +}; +#endif /* CONFIG_CHARGING */ + +#define BATTERY_SCALE_FACTOR_1G 4200 +#define BATTERY_SCALE_FACTOR_2G 6630 +/* full-scale ADC readout (2^8) in millivolt */ + +/* Returns battery voltage from ADC [millivolts] */ +unsigned int battery_adc_voltage(void) +{ + unsigned adcval = adc_read(ADC_UNREG_POWER); + + if ((IPOD_HW_REVISION >> 16) == 1) + return (adcval * BATTERY_SCALE_FACTOR_1G) >> 8; + else + return (adcval * BATTERY_SCALE_FACTOR_2G) >> 8; +} diff --git a/firmware/target/arm/ipod/powermgmt-ipod-pcf.c b/firmware/target/arm/ipod/powermgmt-ipod-pcf.c new file mode 100644 index 0000000000..d2f88a20f2 --- /dev/null +++ b/firmware/target/arm/ipod/powermgmt-ipod-pcf.c @@ -0,0 +1,90 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2002 by Heikki Hannikainen, Uwe Freese + * Revisions copyright (C) 2005 by Gerald Van Baren + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * 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] = +{ +#ifdef IPOD_NANO + 3330 +#elif defined IPOD_VIDEO + 3450 +#else + /* FIXME: calibrate value for other 3G+ ipods */ + 3380 +#endif +}; + +const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = +{ +#ifdef IPOD_NANO + 3230 +#elif defined IPOD_VIDEO + 3450 +#else + /* FIXME: calibrate value for other 3G+ ipods */ + 3020 +#endif +}; + +/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ +const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = +{ +#ifdef IPOD_NANO + /* measured values */ + { 3230, 3620, 3700, 3730, 3750, 3780, 3830, 3890, 3950, 4030, 4160 }, +#elif defined IPOD_VIDEO + /* iPOD Video 30GB Li-Ion 400mAh, first approach based upon measurements */ + { 3450, 3670, 3710, 3750, 3790, 3830, 3870, 3930, 4010, 4100, 4180 }, +#else + /* FIXME: calibrate value for other 3G+ ipods */ + /* Table is "inherited" from iriver H100. */ + { 3370, 3650, 3700, 3740, 3780, 3820, 3870, 3930, 4000, 4080, 4160 } +#endif +}; + +#if CONFIG_CHARGING +/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ +const unsigned short percent_to_volt_charge[11] = +{ +#ifdef IPOD_NANO + /* measured values */ + 3230, 3620, 3700, 3730, 3750, 3780, 3830, 3890, 3950, 4030, 4160 +#elif defined IPOD_VIDEO + /* iPOD Video 30GB Li-Ion 400mAh, first approach based upon measurements */ + 3450, 3670, 3710, 3750, 3790, 3830, 3870, 3930, 4010, 4100, 4180 +#else + /* FIXME: calibrate value for other 3G+ ipods */ + /* Table is "inherited" from iriver H100. */ + 3540, 3860, 3930, 3980, 4000, 4020, 4040, 4080, 4130, 4180, 4230 +#endif +}; +#endif /* CONFIG_CHARGING */ + +#define BATTERY_SCALE_FACTOR 6000 +/* 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; +} diff --git a/firmware/target/arm/iriver/h10/powermgmt-h10.c b/firmware/target/arm/iriver/h10/powermgmt-h10.c new file mode 100644 index 0000000000..18e3879c43 --- /dev/null +++ b/firmware/target/arm/iriver/h10/powermgmt-h10.c @@ -0,0 +1,71 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2002 by Heikki Hannikainen, Uwe Freese + * Revisions copyright (C) 2005 by Gerald Van Baren + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * 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] = +{ +#ifdef IRIVER_H10 + 3760 +#elif defined IRIVER_H10_5GB + 3720 +#endif +}; + +const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = +{ +#ifdef IRIVER_H10 + 3650 +#elif defined IRIVER_H10_5GB + 3650 +#endif +}; + +/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ +const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = +{ +#ifdef IRIVER_H10 + { 3760, 3800, 3850, 3870, 3900, 3950, 4020, 4070, 4110, 4180, 4240 } +#elif defined IRIVER_H10_5GB + { 3720, 3740, 3800, 3820, 3840, 3880, 3940, 4020, 4060, 4150, 4240 } +#endif +}; + +/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ +const unsigned short percent_to_volt_charge[11] = +{ +#ifdef IRIVER_H10 + 3990, 4030, 4060, 4080, 4100, 4120, 4150, 4180, 4220, 4260, 4310 +#elif defined IRIVER_H10_5GB + /* TODO: Not yet calibrated */ + 3880, 3920, 3960, 4000, 4060, 4100, 4150, 4190, 4240, 4280, 4330 +#endif +}; + +#define BATTERY_SCALE_FACTOR 4800 +/* 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; +} diff --git a/firmware/target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c b/firmware/target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c new file mode 100644 index 0000000000..9fcc150f86 --- /dev/null +++ b/firmware/target/arm/pnx0101/iriver-ifp7xx/powermgmt-ifp7xx.c @@ -0,0 +1,53 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2002 by Heikki Hannikainen, Uwe Freese + * Revisions copyright (C) 2005 by Gerald Van Baren + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * 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] = +{ + 1050, 1150 +}; + +const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = +{ + 1050, 1150 /* FIXME: just copied from above, was missing in powermgmt.c */ +}; + +/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ +const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = +{ + /* These values are the same as for Ondio divided by 3. */ + /* May need recalibration. */ + { 930, 1080, 1140, 1180, 1210, 1250, 1280, 1320, 1360, 1420, 1580 }, /* alkaline */ + { 1030, 1180, 1210, 1230, 1240, 1250, 1260, 1270, 1280, 1290, 1350 } /* NiMH */ +}; + +/* TODO: only roughly correct */ +#define BATTERY_SCALE_FACTOR 3072 +/* 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; +} + diff --git a/firmware/target/arm/s3c2440/gigabeat-fx/powermgmt-meg-fx.c b/firmware/target/arm/s3c2440/gigabeat-fx/powermgmt-meg-fx.c new file mode 100644 index 0000000000..d38f41dd7b --- /dev/null +++ b/firmware/target/arm/s3c2440/gigabeat-fx/powermgmt-meg-fx.c @@ -0,0 +1,58 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2002 by Heikki Hannikainen, Uwe Freese + * Revisions copyright (C) 2005 by Gerald Van Baren + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * 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] = +{ + 3450 +}; + +const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = +{ + 3400 +}; + +/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ +const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = +{ + /* Toshiba Gigabeat Li Ion 830mAH figured from discharge curve */ + { 3480, 3550, 3590, 3610, 3630, 3650, 3700, 3760, 3800, 3910, 3990 }, +}; + +/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ +const unsigned short percent_to_volt_charge[11] = +{ + /* Toshiba Gigabeat Li Ion 830mAH */ + 3480, 3550, 3590, 3610, 3630, 3650, 3700, 3760, 3800, 3910, 3990 +}; + +/* ADC[0] is (530) at discharge and 625 at full charge */ +#define BATTERY_SCALE_FACTOR 6605 +/* 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; +} + diff --git a/firmware/target/arm/sandisk/sansa-e200/powermgmt-e200.c b/firmware/target/arm/sandisk/sansa-e200/powermgmt-e200.c new file mode 100644 index 0000000000..388ebaed43 --- /dev/null +++ b/firmware/target/arm/sandisk/sansa-e200/powermgmt-e200.c @@ -0,0 +1,58 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2002 by Heikki Hannikainen, Uwe Freese + * Revisions copyright (C) 2005 by Gerald Van Baren + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * 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] = +{ + 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] = +{ + /* Sansa Li Ion 750mAH FIXME this is a first linear approach */ + { 3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200 }, +}; + +/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ +const unsigned short percent_to_volt_charge[11] = +{ + /* Sansa Li Ion 750mAH FIXME*/ + 3300, 3390, 3480, 3570, 3660, 3750, 3840, 3930, 4020, 4110, 4200 +}; + +/* ADC should read 0x3ff=5.12V */ +#define BATTERY_SCALE_FACTOR 5125 +/* 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; +} + diff --git a/firmware/target/arm/tatung/tpj1022/powermgmt-tpj1022.c b/firmware/target/arm/tatung/tpj1022/powermgmt-tpj1022.c new file mode 100644 index 0000000000..a50932dd92 --- /dev/null +++ b/firmware/target/arm/tatung/tpj1022/powermgmt-tpj1022.c @@ -0,0 +1,60 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2002 by Heikki Hannikainen, Uwe Freese + * Revisions copyright (C) 2005 by Gerald Van Baren + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * 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" + +/* FIXME: All voltages copied from H10 according to the battery type given + * in config-tpj1022.h at the time of splitting. This probably needs changing + * if that port ever gets up to speed. */ + +const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = +{ + 3760 +}; + +const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = +{ + 3650 +}; + +/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ +const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = +{ + { 3760, 3800, 3850, 3870, 3900, 3950, 4020, 4070, 4110, 4180, 4240 } +}; + +#if CONFIG_CHARGING +/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ +const unsigned short percent_to_volt_charge[11] = +{ + 3990, 4030, 4060, 4080, 4100, 4120, 4150, 4180, 4220, 4260, 4310 +}; +#endif /* CONFIG_CHARGING */ + +#define BATTERY_SCALE_FACTOR 6000 +/* 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; +} |