editor/modbusmanager.h

#ifndef MODBUSMANAGER_H
#define MODBUSMANAGER_H

#include <QObject>
#include <qmodbusrtuserialclient.h>
#include <QTimer>
#include <QMap>
#include <QSerialPort>

class ModbusManager : public QObject
{
    Q_OBJECT
public:
    explicit ModbusManager(QObject *parent = nullptr);
    ~ModbusManager();

    bool startSimulation(const QString &serialPortName,
                         int baudRate = 9600,
                         int parity = QSerialPort::NoParity,
                         int dataBits = QSerialPort::Data8,
                         int stopBits = QSerialPort::OneStop);
    void stopSimulation();

    void writeCoil(int address, bool value);
    bool isRunning() const;

signals:
    void coilUpdated(int address, bool value);     // 从站数据更新
    void logMessage(const QString &msg);           // 日志

private slots:
    void pollModbusCoils();

private:
    QModbusClient *m_modbusDevice = nullptr;
    QTimer *m_pollingTimer = nullptr;
    bool m_running = false;
    QMap<int, bool> m_coilValues;
};

#endif // MODBUSMANAGER_H