76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
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#include "SerialConfig.h"
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#include <QSerialPortInfo>
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#include <QPushButton>
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#include <QMessageBox>
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SerialConfig::SerialConfig(QWidget *parent) : QDialog(parent) {
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setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
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setWindowTitle("串口配置");
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QFormLayout *formLayout = new QFormLayout(this);
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serialPortComboBox = new QComboBox();
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formLayout->addRow(new QLabel("串口:"), serialPortComboBox);
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scanSerialPorts();
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baudRateComboBox = new QComboBox();
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baudRateComboBox->addItems({"9600", "19200", "38400", "57600", "115200"});
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formLayout->addRow(new QLabel("波特率:"), baudRateComboBox);
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dataBitsComboBox = new QComboBox();
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dataBitsComboBox->addItems({"8", "7", "6", "5"});
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formLayout->addRow(new QLabel("数据位:"), dataBitsComboBox);
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stopBitsComboBox = new QComboBox();
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stopBitsComboBox->addItems({"1", "1.5", "2"});
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formLayout->addRow(new QLabel("停止位:"), stopBitsComboBox);
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parityComboBox = new QComboBox();
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parityComboBox->addItems({"0", "偶校验", "奇校验"});
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formLayout->addRow(new QLabel("校验:"), parityComboBox);
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QDialogButtonBox *buttonBox = new QDialogButtonBox();
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QPushButton *okButton = new QPushButton("确认");
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QPushButton *cancelButton = new QPushButton("取消");
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buttonBox->addButton(okButton, QDialogButtonBox::AcceptRole);
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buttonBox->addButton(cancelButton, QDialogButtonBox::RejectRole);
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connect(okButton, &QPushButton::clicked, this, &QDialog::accept);
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connect(cancelButton, &QPushButton::clicked, this, &QDialog::reject);
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formLayout->addRow(buttonBox);
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}
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QString SerialConfig::getSerialPort() const {
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return serialPortComboBox->currentText();
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}
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QString SerialConfig::getBaudRate() const {
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return baudRateComboBox->currentText();
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}
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QString SerialConfig::getDataBits() const {
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return dataBitsComboBox->currentText();
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}
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QString SerialConfig::getStopBits() const {
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return stopBitsComboBox->currentText();
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}
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QString SerialConfig::getParity() const {
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return parityComboBox->currentText();
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}
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void SerialConfig::scanSerialPorts() {
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serialPortComboBox->clear();
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const auto ports = QSerialPortInfo::availablePorts();
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for (const QSerialPortInfo &port : ports) {
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serialPortComboBox->addItem(port.portName());
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}
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if (serialPortComboBox->count() == 0) {
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serialPortComboBox->addItem("无可用串口");
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}
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}
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