mirror of
https://github.com/Keychron/qmk_firmware.git
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61 lines
1.7 KiB
C
61 lines
1.7 KiB
C
/* Copyright 2022 @ lokher (https://www.keychron.com)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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enum {
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BAT_NOT_CHARGING = 0,
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BAT_CHARGING,
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BAT_CHARGING_FINISHED,
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};
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#ifndef FULL_VOLTAGE_VALUE
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# define FULL_VOLTAGE_VALUE 4100
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#endif
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#ifndef EMPTY_VOLTAGE_VALUE
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# define EMPTY_VOLTAGE_VALUE 3500
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#endif
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#ifndef SHUTDOWN_VOLTAGE_VALUE
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# define SHUTDOWN_VOLTAGE_VALUE 3300
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#endif
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#ifndef VOLTAGE_MEASURE_INTERVAL
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# define VOLTAGE_MEASURE_INTERVAL 3000
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#endif
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#ifndef VOLTAGE_POWER_ON_MEASURE_COUNT
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# define VOLTAGE_POWER_ON_MEASURE_COUNT 15
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#endif
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#ifndef BACKLIGHT_OFF_VOLTAGE_MEASURE_INTERVAL
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# define BACKLIGHT_OFF_VOLTAGE_MEASURE_INTERVAL 200
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#endif
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void battery_init(void);
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void battery_measure(void);
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void battery_calculte_voltage(uint16_t value);
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void battery_set_voltage(uint16_t value);
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uint16_t battery_get_voltage(void);
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uint8_t battery_get_percentage(void);
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void indicator_battery_low_enable(bool enable);
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bool battery_is_empty(void);
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bool battery_is_critical_low(void);
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bool battery_power_on_sample(void);
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void battery_task(void);
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