BLEProthesisInterfaceQtWorker.h

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#pragma once
 
#include <mutex>
 
#include <QBluetoothDeviceDiscoveryAgent>
#include <QBluetoothDeviceInfo>
#include <QLowEnergyController>
#include <QLowEnergyService>
#include <QThread>
 
#include "BLEProthesisInterface.h"
 
class BLEProthesisInterfaceQtWorker : public QThread
{
    Q_OBJECT
public:
    using State = BLEProthesisInterface::State;
    BLEProthesisInterfaceQtWorker(const QString& mac, BLEProthesisInterface& owner);
    ~BLEProthesisInterfaceQtWorker();
 
    void kill();
    void sendCommand(const std::string& cmd);
 
private:
    void cleanup();
 
protected:
    void timerEvent(QTimerEvent* event) override;
signals:
    void resultReady(const QString& s);
private slots:
    //dev discover
    void deviceDiscovered(const QBluetoothDeviceInfo& device);
    void deviceDiscoverFinished();
    void deviceDiscoverError(QBluetoothDeviceDiscoveryAgent::Error);
    void deviceConnected();
    void deviceDisconnected();
    //service discovery
    void serviceDiscovered(const QBluetoothUuid& gatt);
    void serviceDiscoverFinished();
    void controllerError(QLowEnergyController::Error error);
    //communication
    void receiveDeviceDisconnec(const QLowEnergyDescriptor& d, const QByteArray& value);
 
    void serviceStateChanged(QLowEnergyService::ServiceState s);
    void readData(const QLowEnergyCharacteristic& c, const QByteArray& value);
 
private:
    template <BLEProthesisInterface::SensorValueProtocol P>
    void consumeData();
 
    BLEProthesisInterface* _owner;
    QString _mac;
 
    //management (sensor/control)
    int _timer{-1};
    std::atomic_bool _killed{false};
 
    QString _valueAkk;
 
    QString _cmd;
    std::mutex _cmdMutex;
    //ble discover
    QBluetoothDeviceDiscoveryAgent* _deviceDiscoveryAgent{nullptr};
    QBluetoothDeviceInfo _currentDevice;
    bool _deviceDiscovered{false};
    //ble dev
    QLowEnergyController* _control{nullptr};
    //ble ser
    bool _serviceDiscovered{false};
    QLowEnergyDescriptor _notificationDescTx;
    QLowEnergyService* _service{nullptr};
};