mirror of
https://github.com/Rockbox/rockbox.git
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6f107430f4
Battery time estimation works now. This commit also changes the mksquashfs path to FUNKEY_SDK_PATH. Change-Id: Ic0aa4c40011b0716f1c36c014377eaccb486e841
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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*
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* Copyright (C) 2025 Hairo R. Carela
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include <sys/types.h>
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#include <fcntl.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdio.h>
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#include "system.h"
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#include "power-rgnano.h"
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#include "power.h"
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#include "panic.h"
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#include "sysfs.h"
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const char * const sysfs_bat_voltage =
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"/sys/class/power_supply/axp20x-battery/voltage_now";
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const char * const sysfs_bat_current =
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"/sys/class/power_supply/axp20x-battery/current_now";
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const char * const sysfs_bat_level =
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"/sys/class/power_supply/axp20x-battery/capacity";
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unsigned int rgnano_power_get_battery_voltage(void)
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{
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int battery_voltage;
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sysfs_get_int(sysfs_bat_voltage, &battery_voltage);
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return battery_voltage;
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}
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unsigned int rgnano_power_get_battery_current(void)
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{
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int battery_current;
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sysfs_get_int(sysfs_bat_current, &battery_current);
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/* Current is in microamps */
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return (battery_current / 1000);
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}
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unsigned int rgnano_power_get_battery_capacity(void)
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{
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int battery_level;
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sysfs_get_int(sysfs_bat_level, &battery_level);
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return battery_level;
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}
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