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#pragma once
#include <FreeRTOS.h>
#include <cstdint>
#include <optional>
#include <task.h>
#include <queue.h>
#include <components/heartrate/Ppg.h>
#include "components/settings/Settings.h"
namespace Pinetime {
namespace Drivers {
class Hrs3300;
}
namespace Controllers {
class HeartRateController;
}
namespace Applications {
class HeartRateTask {
public:
enum class Messages : uint8_t { GoToSleep, WakeUp, Enable, Disable };
explicit HeartRateTask(Drivers::Hrs3300& heartRateSensor,
Controllers::HeartRateController& controller,
Controllers::Settings& settings);
void Start();
void Work();
void PushMessage(Messages msg);
private:
enum class States : uint8_t { Disabled, Waiting, BackgroundMeasuring, ForegroundMeasuring };
static void Process(void* instance);
void HandleSensorData();
void StartMeasurement();
void StopMeasurement();
[[nodiscard]] bool BackgroundMeasurementNeeded() const;
[[nodiscard]] std::optional<TickType_t> BackgroundMeasurementInterval() const;
[[nodiscard]] TickType_t CurrentTaskDelay() const;
TaskHandle_t taskHandle;
QueueHandle_t messageQueue;
bool valueCurrentlyShown;
bool measurementSucceeded;
States state = States::Disabled;
Drivers::Hrs3300& heartRateSensor;
Controllers::HeartRateController& controller;
Controllers::Settings& settings;
Controllers::Ppg ppg;
TickType_t lastMeasurementTime;
TickType_t measurementStartTime;
};
}
}
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