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#pragma once
#include <cstdint>
#include <drivers/include/nrfx_saadc.h>
#include <array>
#include <numeric>
namespace Pinetime {
namespace Controllers {
class Battery {
public:
void Init();
void Update();
int PercentRemaining();
float Voltage();
bool IsCharging() const { return isCharging; }
bool IsPowerPresent() const { return isPowerPresent; }
private:
static constexpr uint32_t chargingPin = 12;
static constexpr uint32_t powerPresentPin = 19;
static constexpr nrf_saadc_input_t batteryVoltageAdcInput = NRF_SAADC_INPUT_AIN7;
bool isCharging = false;
bool isPowerPresent = false;
static void SaadcEventHandler(nrfx_saadc_evt_t const * p_event);
void SaadcInit();
};
}
}
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