#include "mainwindow.h" #include "ui_mainwindow.h" #include "windowchannel.h" class ModbusOverUdp; MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) , ui(new Ui::MainWindow) { ui->setupUi(this); modbus=new ModbusOverUdp(); this->setWindowTitle ("Программа для управления A142"); ui->widget1->setWindowsChannel(Ch1); ui->widget2->setWindowsChannel(Ch2); ui->widget3->setWindowsChannel(Ch3); ui->widget4->setWindowsChannel(Ch4); connect(this->modbus,SIGNAL(stateRecive (Set)), ui->widget1,SLOT(setState(Set))); connect(modbus,SIGNAL(stateRecive (Set)), ui->widget2,SLOT(setState(Set))); connect(modbus,SIGNAL(stateRecive (Set)), ui->widget3,SLOT(setState(Set))); connect(modbus,SIGNAL(stateRecive (Set)), ui->widget4,SLOT(setState(Set))); connect(modbus,SIGNAL(sensRecive(Set)), ui->widget1,SLOT(setSens(Set))); connect(modbus,SIGNAL(sensRecive(Set)), ui->widget2,SLOT(setSens(Set))); connect(modbus,SIGNAL(sensRecive(Set)), ui->widget3,SLOT(setSens(Set))); connect(modbus,SIGNAL(sensRecive(Set)), ui->widget4,SLOT(setSens(Set))); } MainWindow::~MainWindow() { delete ui; } void MainWindow::on_pushButtonConnect_clicked() { if(isConnected==0){ modbus->connectTo(ui->lineEditAddres->text(),ui->lineEditPort->text().toInt()); ui->pushButtonConnect->setText("Отключиться"); isConnected=1; }else{ modbus->disconnectFrom(); ui->pushButtonConnect->setText("Подключиться"); isConnected=0; } }