SerialGPSTransport.h

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#pragma once
 
#include "GPSTransport.h"
 
#include <QtCore/QString>
 
#include <atomic>
#include <cstdint>
#include <memory>
 
class QSerialPort;
 
class SerialGPSTransport : public GPSTransport
{
public:
    SerialGPSTransport(QString device, const std::atomic_bool &requestStop);
    ~SerialGPSTransport() override;
 
    bool open();
 
    bool fatalError() const;
 
    int read(uint8_t *buffer, int length, int timeoutMs) override;
    int write(const uint8_t *buffer, int length) override;
    bool setBaudrate(unsigned baudrate) override;
 
private:
    static constexpr int kWriteTimeoutMs = 500;
 
    QString _device;
    const std::atomic_bool &_requestStop;
    std::unique_ptr<QSerialPort> _serial;
};