2019-12-27 16:05:35 +01:00
|
|
|
#pragma once
|
2020-11-15 15:05:51 +01:00
|
|
|
#include <cstdint>
|
2019-12-27 16:05:35 +01:00
|
|
|
#include <drivers/include/nrfx_saadc.h>
|
2021-01-14 21:22:36 +01:00
|
|
|
#include <array>
|
|
|
|
#include <numeric>
|
2019-12-27 16:05:35 +01:00
|
|
|
|
|
|
|
namespace Pinetime {
|
|
|
|
namespace Controllers {
|
2021-01-14 22:11:17 +01:00
|
|
|
|
2019-12-27 16:05:35 +01:00
|
|
|
class Battery {
|
2021-04-24 12:00:45 +03:00
|
|
|
public:
|
2021-04-18 20:28:14 +03:00
|
|
|
Battery();
|
|
|
|
|
|
|
|
void Init();
|
|
|
|
void Update();
|
2021-04-04 13:51:22 +01:00
|
|
|
|
2021-07-11 16:55:06 +02:00
|
|
|
uint8_t PercentRemaining() const {
|
2021-07-12 23:07:05 +03:00
|
|
|
return percentRemaining;
|
2021-04-18 20:28:14 +03:00
|
|
|
}
|
2021-04-05 15:22:10 +01:00
|
|
|
|
2021-07-02 18:30:32 +03:00
|
|
|
uint16_t Voltage() const {
|
2021-04-18 20:28:14 +03:00
|
|
|
return voltage;
|
|
|
|
}
|
|
|
|
|
|
|
|
bool IsCharging() const {
|
|
|
|
return isCharging;
|
|
|
|
}
|
2021-07-11 16:55:06 +02:00
|
|
|
|
2021-04-18 20:28:14 +03:00
|
|
|
bool IsPowerPresent() const {
|
|
|
|
return isPowerPresent;
|
|
|
|
}
|
2021-04-08 16:15:57 +01:00
|
|
|
|
2021-04-24 12:00:45 +03:00
|
|
|
private:
|
2021-04-18 20:28:14 +03:00
|
|
|
static Battery* instance;
|
|
|
|
nrf_saadc_value_t saadc_value;
|
2021-04-04 13:51:22 +01:00
|
|
|
|
2021-04-18 20:28:14 +03:00
|
|
|
static constexpr uint32_t chargingPin = 12;
|
|
|
|
static constexpr uint32_t powerPresentPin = 19;
|
|
|
|
static constexpr nrf_saadc_input_t batteryVoltageAdcInput = NRF_SAADC_INPUT_AIN7;
|
2021-07-02 18:30:32 +03:00
|
|
|
uint16_t voltage = 0;
|
2021-07-13 22:11:46 +03:00
|
|
|
uint8_t percentRemaining = 0;
|
2021-04-05 15:22:10 +01:00
|
|
|
|
2021-04-18 20:28:14 +03:00
|
|
|
bool isCharging = false;
|
|
|
|
bool isPowerPresent = false;
|
2021-04-04 13:51:22 +01:00
|
|
|
|
2021-04-18 20:28:14 +03:00
|
|
|
void SaadcInit();
|
2021-04-04 13:51:22 +01:00
|
|
|
|
2021-04-18 20:28:14 +03:00
|
|
|
void SaadcEventHandler(nrfx_saadc_evt_t const* p_event);
|
2021-07-11 16:55:06 +02:00
|
|
|
static void AdcCallbackStatic(nrfx_saadc_evt_t const* event);
|
2021-04-16 16:15:38 +01:00
|
|
|
|
2021-04-18 20:28:14 +03:00
|
|
|
bool isReading = false;
|
2019-12-27 16:05:35 +01:00
|
|
|
};
|
|
|
|
}
|
2021-07-02 18:30:32 +03:00
|
|
|
}
|