rssi_sensor.hpp

Go to the documentation of this file.

#ifndef RSSI_SENSOR_HPP
#define RSSI_SENSOR_HPP

#include <string>
#include <vector>
#include <memory>
#include <chrono>

#include "util/executor/executor.hpp"
#include "../sensor_impl.hpp"

namespace kallisto {
namespace hardware {

class RssiSensor : public SensorImpl {
private:
    //Constants to populate the sensor data
    static const std::string NAME;
    static const std::string VENDOR;
    static const std::string STRING_TYPE;
    static const float MAX_RANGE;
    static const float RESOLUTION;
    static const float POWER;
    static const std::chrono::microseconds MIN_DELAY;
    static const std::chrono::microseconds MAX_DELAY;

    std::chrono::microseconds m_delay = std::chrono::microseconds(0);
    InternalSensorEventListener m_listener; //Holder for the sensor callback
    std::thread m_rssi_thread;
    std::mutex m_rssi_mtx;
    std::condition_variable m_rssi_cv;

protected:
    RssiSensor(std::string name, std::string address, std::string vendor, unsigned int version, SensorType type, std::string string_type,
                             ReportingMode reporting_mode, unsigned int identifier, float max_range, float resolution, float power, std::chrono::microseconds min_delay,
                             std::chrono::microseconds max_delay, util::Executor& event_dispatcher, bluetooth::BluetoothDispatcher& bluetooth_dispatcher);

    error::KallistoDetailedResult start(std::map<std::string, const void*> parameters, InternalSensorEventListener internal_listener);

    error::KallistoDetailedResult update(std::map<std::string, const void*> parameters);

    std::map<std::string, const void*> getParameters();

    error::KallistoDetailedResult stop(bool link_loss);

    void startWorker();

public:
    ~RssiSensor();

    RssiSensor(RssiSensor const&) = delete;

    void operator=(RssiSensor const&) = delete;

    static std::vector<std::unique_ptr<SensorImpl> > build(std::string address, util::Executor& event_dispatcher,
                                                           bluetooth::BluetoothDispatcher& bluetooth_dispatcher,
                                                           const std::map<uint16_t, std::vector<uint8_t> >& manufacturer_data);
};

} /* namespace hardware */
} /* namespace kallisto */

#endif // BATTERY_SOC_HPP