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extserialportmodbusdevice.h
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extserialportmodbusdevice.h
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#ifndef EXTSERIALPORTCANDEVICE_H
#define EXTSERIALPORTCANDEVICE_H
#include "abstractmodbusdevice.h"
#include "./Global/QextSerialPort/qextserialport.h"
class ExtSerialPortModbusDevice : public AbstractModbusDevice
{
Q_OBJECT
public:
explicit ExtSerialPortModbusDevice(QObject *parent = 0);
explicit ExtSerialPortModbusDevice(const QString& spName,
int spBaudRate = 38400,
QObject *parent = 0);
void setSerialPort(const QString& spName);
bool setBaudrate(int nBaudrate);
bool setDataBits(ModbusDataBits dataBits);
bool setStopBits(ModbusStopBits stopBits);
bool setParityBits(ModbusParityBits parityBits);
bool open();
void close();
int recvData(char* buf, int maxSize);
int sendData(const QByteArray &datas);
protected:
void initDevice();
private:
QextSerialPort m_serialPort;
QString m_spName; //串口名称
};
#endif // EXTSERIALPORTCANDEVICE_H