MAC平台下QT开发的串口助手源码

#include "mainwindow.h" #include "ui_mainwindow.h" #include<QDebug> #include<QSerialPort> #include<QSerialPortInfo> #include<QMessageBox> #include<QInputDialog> #include"stringtohex.h" MainWindow::MainWindow(QWidget *parent) :QMainWindow(parent),ui(new Ui::MainWindow) { ui->setupUi(this); qDebug()<<"MainWindow has been setup"; foreach (const QSerialPortInfo &info, QSerialPortInfo::availablePorts()) { ui->comboBox->addItem(info.portName()); } info=new QLabel("null"); ui->statusBar->addWidget(info); ui->comboBoxBaud->addItem("9600"); ui->comboBoxBaud->addItem("19200"); ui->comboBoxBaud->addItem("38400"); ui->comboBoxBaud->addItem("57600"); ui->comboBoxBaud->addItem("115200"); ui->comboBoxDatebits->addItem("8"); ui->comboBoxDatebits->addItem("7"); ui->comboBoxDatebits->addItem("6"); ui->comboBoxDatebits->addItem("5"); ui->comboBoxParity->addItem("None"); ui->comboBoxParity->addItem("Even"); ui->comboBoxParity->addItem("Odd"); ui->comboBoxParity->addItem("Mark"); ui->comboBoxParity->addItem("Space"); ui->comboBoxStopBits->addItem("1"); ui->comboBoxStopBits->addItem("1.5"); ui->comboBoxStopBits->addItem("2"); ui->checkBoxrAscii->setChecked(true); ui->checkBoxrhex->setChecked(false); ui->checkBoxsAscii->setChecked(true); ui->checkBoxshex->setChecked(false); GroupRev = new QButtonGroup(this); GroupSend=new QButtonGroup(this); GroupRev->addButton(ui->checkBoxrAscii); GroupRev->addButton(ui->checkBoxrhex); GroupSend->addButton(ui->checkBoxsAscii); GroupSend->addButton(ui->checkBoxshex); serialPortHelper=new SerialPortHelper; //connect(serialPortHelper,SIGNAL(SerialDataIn(QByteArray)),this,SLOT(on_SerialBytesIn(QByteArray))); connect(serialPortHelper,SIGNAL(SerialDataIn(QString)),this,SLOT(on_SerailStringIn(QString))); } MainWindow::~MainWindow() { delete info; delete GroupRev; delete GroupSend; delete serialPortHelper; delete ui; } void MainWindow::on_pushButtonOpen_clicked() { auto text=ui->pushButtonOpen->text(); if(text=="Open") { ui->pushButtonOpen->setText("Close"); serialPortHelper->Load(ui->comboBox->currentText(),ui->comboBoxBaud->currentText(), ui->comboBoxDatebits->currentText(), ui->comboBoxStopBits->currentText(), ui->comboBoxParity->currentText()); } else { ui->pushButtonOpen->setText("Open"); serialPortHelper->UnLoad(); } } void MainWindow::on_pushButtonSend_clicked() { QString cmdstr=ui->textEditSender->toPlainText(); if(ui->checkBoxsAscii->checkState()==Qt::Checked) { serialPortHelper->Write(cmdstr); } else { QByteArray arr; StringToHex(cmdstr,arr); serialPortHelper->Write(arr); } } void MainWindow::on_SerailStringIn(QString data) { if(ui->checkBoxrAscii->checkState()==Qt::Checked) ui->textEditReceiver->append(data); } void MainWindow::on_SerialBytesIn(QByteArray data) { if(ui->checkBoxrhex->checkState()==Qt::Unchecked) return; QString ret(data.toHex().toUpper()); int len = ret.length()/2; qDebug()<<len; for(int i=1;i<len;i++) { qDebug()<<i; ret.insert(2*i+i-1," "); } ui->textEditReceiver->append(ret); }