33 lines
673 B
C++
33 lines
673 B
C++
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#include "battery.hpp"
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#include <Arduino.h>
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Battery::Battery(int adc_pin, int charging_pin): BatteryInterface(),
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mAdcPin(adc_pin),
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mChargingPin(charging_pin)
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{
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mAdcPin = adc_pin;
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mChargingPin = charging_pin;
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// Power Pin Definition
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pinMode(mChargingPin, INPUT_PULLUP);
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pinMode(mAdcPin, INPUT);
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}
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int Battery::getPercentage()
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{
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return constrain(map(this->getVoltage(), 3700, 4200, 0, 100), 0, 100);
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}
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bool Battery::isCharging()
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{
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return !digitalRead(mChargingPin);
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}
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bool Battery::isConnected()
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{
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return ((!isCharging()) && (getVoltage() < 4350));
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}
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int Battery::getVoltage()
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{
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return analogRead(mAdcPin)*2*3300/4095 + 350;
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}
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