You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
37 lines
725 B
37 lines
725 B
3 years ago
|
#include "modbusmaster.h"
|
||
|
|
#include <QModbusTcpClient>
|
||
|
|
#include <QModbusRtuSerialMaster>
|
||
|
|
|
||
|
|
#include "serialportexception.h"
|
||
|
|
|
||
|
|
modBusMaster::modBusMaster(QObject *parent) : QObject(parent)
|
||
|
|
{
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
void modBusMaster::init()
|
||
|
|
{
|
||
|
|
stop();
|
||
|
|
modbusDevice = nullptr;
|
||
|
|
modbusDevice = new QModbusRtuSerialMaster(this);
|
||
|
|
connect(modbusDevice, &QModbusClient::errorOccurred, [this](QModbusDevice::Error)
|
||
|
|
{
|
||
|
|
throw serialPortException(modbusDevice->errorString());
|
||
|
|
});
|
||
|
|
|
||
|
|
if (!modbusDevice)
|
||
|
|
throw serialPortException("Could not create Modbus master.");
|
||
|
|
}
|
||
|
|
|
||
|
|
void modBusMaster::close()
|
||
|
|
{
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
void modBusMaster::stop()
|
||
|
|
{
|
||
|
|
if (modbusDevice)
|
||
|
|
modbusDevice->disconnectDevice();
|
||
|
|
delete modbusDevice;
|
||
|
|
}
|