diff options
Diffstat (limited to 'examples/serialbus/modbus/slave/mainwindow.cpp')
-rw-r--r-- | examples/serialbus/modbus/slave/mainwindow.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/examples/serialbus/modbus/slave/mainwindow.cpp b/examples/serialbus/modbus/slave/mainwindow.cpp index 1b7ad72..4a4c194 100644 --- a/examples/serialbus/modbus/slave/mainwindow.cpp +++ b/examples/serialbus/modbus/slave/mainwindow.cpp @@ -72,8 +72,15 @@ MainWindow::MainWindow(QWidget *parent) ui->setupUi(this); setupWidgetContainers(); +#if QT_CONFIG(modbus_serialport) ui->connectType->setCurrentIndex(0); on_connectType_currentIndexChanged(0); +#else + // lock out the serial port option + ui->connectType->setCurrentIndex(1); + on_connectType_currentIndexChanged(1); + ui->connectType->setEnabled(false); +#endif m_settingsDialog = new SettingsDialog(this); initActions(); @@ -114,7 +121,9 @@ void MainWindow::on_connectType_currentIndexChanged(int index) ModbusConnection type = static_cast<ModbusConnection> (index); if (type == Serial) { +#if QT_CONFIG(modbus_serialport) modbusDevice = new QModbusRtuSerialSlave(this); +#endif } else if (type == Tcp) { modbusDevice = new QModbusTcpServer(this); if (ui->portEdit->text().isEmpty()) @@ -177,6 +186,7 @@ void MainWindow::on_connectButton_clicked() if (static_cast<ModbusConnection> (ui->connectType->currentIndex()) == Serial) { modbusDevice->setConnectionParameter(QModbusDevice::SerialPortNameParameter, ui->portEdit->text()); +#if QT_CONFIG(modbus_serialport) modbusDevice->setConnectionParameter(QModbusDevice::SerialParityParameter, m_settingsDialog->settings().parity); modbusDevice->setConnectionParameter(QModbusDevice::SerialBaudRateParameter, @@ -185,6 +195,7 @@ void MainWindow::on_connectButton_clicked() m_settingsDialog->settings().dataBits); modbusDevice->setConnectionParameter(QModbusDevice::SerialStopBitsParameter, m_settingsDialog->settings().stopBits); +#endif } else { const QUrl url = QUrl::fromUserInput(ui->portEdit->text()); modbusDevice->setConnectionParameter(QModbusDevice::NetworkPortParameter, url.port()); |