device.h

#ifndef DEVICE_H
#define DEVICE_H

#include <com-handle.h>
#include <com-parser.h>
#include <QSerialPort>
#include <QObject>
#include <QTimer>
#include <QMap>

#include <inttypes.h>

#define ADC_NUM_CHANNELS 8

class Device : public QObject
{
    Q_OBJECT
public:
    Device(QSerialPortInfo info);
    ComParser parser;
    ComHandle* handle;
    bool open();
    void requestDeviceInformation();
    void requestProtocolVersion();
    void requestMessage(uint16_t messageId);

    void consumeData();

    uint8_t device_type;
    uint8_t device_id;

    void handleMessage(ping_message* message);
    void writeMessage(ping_message message);

    void close();

    void ping();
    void setNSamples(int n) { nsamples = n; ping(); }
    void setPulseDuration(int n) { pulse_duration = n; ping(); };
    void setOpamp1Gain(int n) { opamp1_gain = n; ping(); };
    void setOpamp2Gain(int n) { opamp2_gain = n; ping(); };
    void setF0(int n) { f0 = n; ping(); };
    void setF1(int n) { f1 = n; ping(); };
    void setWindow(int n) { window = n; ping(); };
    void setAdcSampleTime(int n) { adc_sample_time = n; ping(); };
    void setAdcResolution(int n) { adc_resolution = n; ping(); };
    uint32_t cpu_frequency;
    uint32_t timer_frequency;
    uint16_t duty;

    uint8_t opamp1_gain;
    uint8_t opamp2_gain;
    uint8_t adc_resolution;
    uint8_t adc_sample_time;
    uint16_t pulse_duration;
    uint32_t sample_frequency;
    uint32_t f0;
    uint32_t f1;
    uint16_t digital_gain;
    uint16_t dc_bias;
    uint32_t nsamples;
    uint8_t window;
    uint16_t data_length;
    uint8_t profile_data[0xffff];


    void request_profile();
    uint32_t rxParsed = 0;
    uint32_t rxErrors = 0;


private:
    void write(uint8_t* data, uint16_t length);
    QTimer updateTimer;

signals:
    void closed();
    void firmwareVersionChanged(QString& firmwareVersion);
    void protocolVersionChanged(QString& protocolVersion);
    void deviceIdChanged(QString& deviceId);
    void hardwareRevisionChanged(QString& hardwareRevision);
    void newData(QVector<double>, QVector<double>);
    void rxParsedChanged(uint32_t rxParsed);
    void rxErrorsChanged(uint32_t rxErrors);
};

#endif // DEVICE_H