封装了读取保存历史通信记录代码

communicationhistory.cpp

@@ -0,0 +1,54 @@
+#include "communicationhistory.h"
+
+bool SaveDate(QWidget *parent, QTextEdit *edit)
+{
+    QString fileName = QFileDialog::getSaveFileName(
+        parent,
+        "保存文本",
+        QDir::homePath() + "/note.txt",
+        "文本文件 (*.txt);;所有文件 (*)");
+
+    if (fileName.isEmpty())
+        return false;
+
+    QFile file(fileName);
+    if (!file.open(QIODevice::Append | QIODevice::Text))
+    {
+        QMessageBox::warning(parent, "错误", "无法打开文件");
+        return false;
+    }
+
+    if (file.size() > 0)
+        file.write("\n");
+
+    QTextStream out(&file);
+    out.setCodec("UTF-8");
+    out << edit->toPlainText();
+    file.close();
+    return true;
+}
+
+bool ReadDate(QWidget *parent, QTextEdit *edit)
+{
+    QString fileName = QFileDialog::getOpenFileName(
+        parent,
+        "打开文本",
+        QDir::homePath(),
+        "文本文件 (*.txt);;所有文件 (*)");
+
+    if (fileName.isEmpty())
+        return false;
+
+    QFile file(fileName);
+    if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
+    {
+        QMessageBox::warning(parent, "错误", "无法读取文件");
+        return false;
+    }
+
+    QTextStream in(&file);
+    in.setCodec("UTF-8");
+    edit->setPlainText(in.readAll());
+    file.close();
+    return true;
+}

communicationhistory.h

@@ -0,0 +1,17 @@
+#ifndef COMMUNICATIONHISTORY_H
+#define COMMUNICATIONHISTORY_H
+
+#pragma once
+#include <QString>
+#include <QFileDialog>
+#include <QMessageBox>
+#include <QFile>
+#include <QTextStream>
+#include <QDir>
+#include <QTextEdit>
+
+bool SaveDate(QWidget *parent, QTextEdit *edit);
+
+bool ReadDate(QWidget *parent, QTextEdit *edit);
+
+#endif // COMMUNICATIONHISTORY_H

crc.h

@@ -1,9 +1,10 @@
 #ifndef CRC_H
 #define CRC_H
 
-#endif // CRC_H
 #include <QByteArray>
 #include <QtGlobal>
 
 quint16 CalculateCrc(const QByteArray &data);
 bool CrcCheck(const QByteArray &data);
+
+#endif // CRC_H

modbus.pro

@@ -16,10 +16,12 @@ TEMPLATE = app
 SOURCES += main.cpp\
         widget.cpp \
     crc.cpp \
-    mymodbus.cpp
+    mymodbus.cpp \
+    communicationhistory.cpp
 
 HEADERS  += widget.h \
     crc.h \
-    mymodbus.h
+    mymodbus.h \
+    communicationhistory.h
 
 FORMS    += widget.ui

modbus.pro.user

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.0.3, 2025-07-26T17:06:45. -->
+<!-- Written by QtCreator 4.0.3, 2025-07-28T10:59:33. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>

mymodbus.cpp

@@ -7,25 +7,25 @@ MyModbus::MyModbus()
 
 void MyModbus::Set(quint16 stationAddress, quint16 functionCode, quint16 startAdress, quint16 length)
 {
-    this->stationAddress = stationAddress;
-    this->functionCode = functionCode;
-    this->startAdress = startAdress;
-    this->length = length;
+    this->stationAddress_ = stationAddress;
+    this->functionCode_ = functionCode;
+    this->startAdress_ = startAdress;
+    this->length_ = length;
 
 }
 
-void MyModbus::ReadColiAndReg()
+void MyModbus::ReadCoilAndReg()
 {
-    sendCommand.clear();
-    sendCommand.append(stationAddress%256);
-    sendCommand.append(functionCode%256);
-    sendCommand.append(startAdress/256);
-    sendCommand.append(startAdress%256);
-    sendCommand.append(length/256);
-    sendCommand.append(length%256);
-    quint16 temp = CalculateCrc(sendCommand);
-    sendCommand.append(temp%256);
-    sendCommand.append(temp/256);
+    sendCommand_.clear();
+    sendCommand_.append(stationAddress_%256);
+    sendCommand_.append(functionCode_%256);
+    sendCommand_.append(startAdress_/256);
+    sendCommand_.append(startAdress_%256);
+    sendCommand_.append(length_/256);
+    sendCommand_.append(length_%256);
+    quint16 temp = CalculateCrc(sendCommand_);
+    sendCommand_.append(temp%256);
+    sendCommand_.append(temp/256);
 }
 
 void MyModbus::WriteCoil(QVector<bool> &coils)
@@ -33,14 +33,14 @@ void MyModbus::WriteCoil(QVector<bool> &coils)
     quint16 coilCount = coils.size();
     int byteCount = (coilCount + 7) / 8;
 
-    sendCommand.clear();
-    sendCommand.append(stationAddress%256);
-    sendCommand.append(0x0f);
-    sendCommand.append(startAdress/256);
-    sendCommand.append(startAdress%256);
-    sendCommand.append(length/256);
-    sendCommand.append(length%256);
-    sendCommand.append(byteCount);
+    sendCommand_.clear();
+    sendCommand_.append(stationAddress_%256);
+    sendCommand_.append(0x0f);
+    sendCommand_.append(startAdress_/256);
+    sendCommand_.append(startAdress_%256);
+    sendCommand_.append(length_/256);
+    sendCommand_.append(length_%256);
+    sendCommand_.append(byteCount);
     for (int i = 0; i < byteCount; ++i)
     {
         quint8 byte = 0;
@@ -50,55 +50,55 @@ void MyModbus::WriteCoil(QVector<bool> &coils)
             if (bitIndex < coils.size() && coils[bitIndex])
                 byte |= (1 << j);
         }
-        sendCommand.append(static_cast<char>(byte));
+        sendCommand_.append(static_cast<char>(byte));
     }
 
-    quint16 temp = CalculateCrc(sendCommand);  //计算crc
-    sendCommand.append(temp%256);  //加入计算的crc值
-    sendCommand.append(temp/256);
+    quint16 temp = CalculateCrc(sendCommand_);  //计算crc
+    sendCommand_.append(temp%256);  //加入计算的crc值
+    sendCommand_.append(temp/256);
 }
 
 void MyModbus::WriteRegister(QVector<quint16> &values)
 {
-    sendCommand.clear();
-    sendCommand.append(stationAddress%256);
-    sendCommand.append(0x10);
-    sendCommand.append(startAdress/256);
-    sendCommand.append(startAdress%256);
-    sendCommand.append(length/256);
-    sendCommand.append(length%256);
-    sendCommand.append(static_cast<char>(values.size() * 2));
+    sendCommand_.clear();
+    sendCommand_.append(stationAddress_%256);
+    sendCommand_.append(0x10);
+    sendCommand_.append(startAdress_/256);
+    sendCommand_.append(startAdress_%256);
+    sendCommand_.append(length_/256);
+    sendCommand_.append(length_%256);
+    sendCommand_.append(static_cast<char>(values.size() * 2));
     for (quint16 v : values)
     {
-        sendCommand.append(static_cast<char>((v >> 8) & 0xFF));
-        sendCommand.append(static_cast<char>(v & 0xFF));
+        sendCommand_.append(static_cast<char>((v >> 8) & 0xFF));
+        sendCommand_.append(static_cast<char>(v & 0xFF));
     }
-    quint16 temp = CalculateCrc(sendCommand);  //计算crc
-    sendCommand.append(temp%256);  //加入计算的crc值
-    sendCommand.append(temp/256);
+    quint16 temp = CalculateCrc(sendCommand_);  //计算crc
+    sendCommand_.append(temp%256);  //加入计算的crc值
+    sendCommand_.append(temp/256);
 }
 
 QByteArray MyModbus::SendCommand()
 {
-    return sendCommand;
+    return sendCommand_;
 }
 
 QByteArray MyModbus::Receive(const QByteArray &revMessage)
 {
-    receive.clear();
+    receive_.clear();
     if (CrcCheck(revMessage))
     {
-        this->receive = revMessage;
+        this->receive_ = revMessage;
     }
-    return receive;
+    return receive_;
 }
 
 int MyModbus::ErrorCheck()
 {
-    if ((receive.at(1) & 0x80) == 0x80)
+    if ((receive_.at(1) & 0x80) == 0x80)
     {
         // MODBUS异常响应结构：地址 | 功能码+0x80 | 异常码 | CRC
-        quint8 exCode = receive.at(2);
+        quint8 exCode = receive_.at(2);
         return exCode;
     }
     else
@@ -109,18 +109,18 @@ int MyModbus::ErrorCheck()
 
 QVector<bool> MyModbus::AnalReadCoil()
 {
-    quint8 byteCount = static_cast<quint8>(receive[2]);
+    quint8 byteCount = static_cast<quint8>(receive_[2]);
     QVector<bool> coil;
 
     for (int byteIndex = 0; byteIndex < byteCount; byteIndex++)
     {
-        quint8 byteValue = static_cast<quint8>(receive[3 + byteIndex]);
+        quint8 byteValue = static_cast<quint8>(receive_[3 + byteIndex]);
 
         // 解析每个字节的8个位
         for (int bitIndex = 0; bitIndex < 8; bitIndex++)
         {
             int coilIndex = byteIndex * 8 + bitIndex;
-            if (coilIndex < length)
+            if (coilIndex < length_)
             {
                 bool state = byteValue & (1 << bitIndex);
                 coil.append(state);
@@ -132,8 +132,8 @@ QVector<bool> MyModbus::AnalReadCoil()
 
 QVector<quint16> MyModbus::AnalReadReg()
 {
-    int byteCount = receive.at(2);
-    QByteArray data = receive.mid(3, byteCount);
+    int byteCount = receive_.at(2);
+    QByteArray data = receive_.mid(3, byteCount);
 
     QVector<quint16> registers;
     for (int i = 0; i < data.size(); i += 2)

mymodbus.h

@@ -9,17 +9,17 @@
 class MyModbus
 {
 private:
-    quint16 stationAddress;
-    quint16 functionCode;
-    quint16 startAdress;
-    quint16 length;
-    QByteArray sendCommand;
-    QByteArray receive;
+    quint16 stationAddress_;
+    quint16 functionCode_;
+    quint16 startAdress_;
+    quint16 length_;
+    QByteArray sendCommand_;
+    QByteArray receive_;
 
 public:
     MyModbus();
-    void Set(quint16 stationAddress,quint16 functionCode,quint16 startAdress,quint16 length);
-    void ReadColiAndReg();
+    void Set(quint16 stationAddress_,quint16 functionCode_,quint16 startAdress_,quint16 length_);
+    void ReadCoilAndReg();
     void WriteCoil(QVector<bool> &coils);
     void WriteRegister(QVector<quint16> &values);
     QByteArray SendCommand();

widget.cpp

@@ -8,10 +8,9 @@
 #include <QVector>
 #include <QMessageBox>
 #include <synchapi.h>
-#include <QFile>
-#include <QFileDialog>
 #include "crc.h"
 #include "mymodbus.h"
+#include "communicationhistory.h"
 
 Widget::Widget(QWidget *parent) :
     QWidget(parent),
@@ -30,18 +29,14 @@ Widget::Widget(QWidget *parent) :
             ui->textEdit_2->append("通信超时，重新发送中");
 
             serialPort->write(modbus->SendCommand());
-            Sleep(1000);
-            timer.isActive();
-            timer.start(1000);
-
             comCount ++;
         }
         else
         {
-        QMessageBox::warning(this, "提示", "等待响应超时，请检查设备状态。");
-        ui->btn_read->setEnabled(1);
-        ui->pushWrite->setEnabled(1);
-        timer.stop();
+            QMessageBox::warning(this, "提示", "等待响应超时，请检查设备状态。");
+            ui->btn_read->setEnabled(1);
+            ui->pushWrite->setEnabled(1);
+            timer.stop();
         }
     });
 
@@ -61,6 +56,7 @@ Widget::Widget(QWidget *parent) :
 
 Widget::~Widget()
 {
+    delete modbus;
     delete ui;
 }
 
@@ -69,13 +65,13 @@ void Widget::on_btnConnect_clicked()
 {
     if (ui->btnConnect->text() == "连接")
     {
-    //配置串口号
+        //配置串口号
         serialPort->setPortName(ui->comboBox_serialNum->currentText());
-    //配置波特率
+        //配置波特率
         serialPort->setBaudRate(ui->comboBox_baudRate->currentText().toInt());
-    //配置数据位
+        //配置数据位
         serialPort->setDataBits(QSerialPort::DataBits(ui->comboBox_dataBit->currentText().toInt()));
-    //配置校验位
+        //配置校验位
         switch (ui->comboBox_xiaoyan->currentIndex())
         {
         case 0:
@@ -87,12 +83,11 @@ void Widget::on_btnConnect_clicked()
         case 2:
             serialPort->setParity(QSerialPort::EvenParity);
         }
-    //配置停止位
+        //配置停止位
         serialPort->setStopBits(QSerialPort::StopBits(ui->comboBox_stopBit->currentText().toInt()));
-    //打开串口
+        //打开串口
         if (serialPort->open(QIODevice::ReadWrite))
         {
-            qDebug() << "Serial open success";
             ui->textEdit_2->append("串口连接成功");
             ui->btnConnect->setText("断开");
             ui->btn_read->setEnabled(1);
@@ -100,13 +95,11 @@ void Widget::on_btnConnect_clicked()
         }
         else
         {
-            qDebug() << "error";
             QMessageBox::warning(this, "提示", "串口连接失败，请检查串口参数配置");
         }
     }
     else
     {
-        delete modbus;
         serialPort->close();
         ui->btn_read->setEnabled(0);
         ui->pushWrite->setEnabled(0);
@@ -124,44 +117,42 @@ void Widget::on_pushWrite_clicked()
     {
     case 2:   //写多个线圈
     {
-    QString sendData = ui->lineEdit->text().trimmed();
-    if (sendData.isEmpty())
-    {
-        QMessageBox::warning(this, "提示", "请至少输入一个数据，缺少的数据默认为0");
-        return;
-    }
-    for (QChar ch : sendData) {
-        if (ch != '0' && ch != '1') {
-            QMessageBox::warning(this, "提示", "只允许输入 0 或 1！");
+        QString sendData = ui->lineEdit->text().trimmed();
+        if (sendData.isEmpty())
+        {
+            QMessageBox::warning(this, "提示", "请至少输入一个数据，缺少的数据默认为0");
             return;
         }
-    }
+        for (QChar ch : sendData) {
+            if (ch != '0' && ch != '1') {
+                QMessageBox::warning(this, "提示", "只允许输入 0 或 1！");
+                return;
+            }
+        }
 
-    QVector<bool> coils;
-    for (QChar ch : sendData)
-    {
-        coils.append(ch == '1');
-    }
+        QVector<bool> coils;
+        for (QChar ch : sendData)
+        {
+            coils.append(ch == '1');
+        }
 
-    quint16 stationAddress = ui->comboBox_stationAddress->currentText().toInt();
-    quint16 functionCode = 0x0f;
-    quint16 stratAddress = ui->lineEdit_stratAddress->text().toInt();
-    quint16 length = ui->lineEdit_length->text().toInt();
+        quint16 stationAddress = ui->comboBox_stationAddress->currentText().toInt();
+        quint16 functionCode = 0x0f;
+        quint16 stratAddress = ui->lineEdit_stratAddress->text().toInt();
+        quint16 length = ui->lineEdit_length->text().toInt();
 
-    modbus->Set(stationAddress,functionCode,stratAddress,length);
-    modbus->WriteCoil(coils);
+        modbus->Set(stationAddress,functionCode,stratAddress,length);
+        modbus->WriteCoil(coils);
 
-    ui->textEdit_2->append("发送报文"+modbus->SendCommand().toHex().toUpper());
-    serialPort->write(modbus->SendCommand());
-    ui->btn_read->setEnabled(0);
-    ui->pushWrite->setEnabled(0);
+        ui->textEdit_2->append("发送报文"+modbus->SendCommand().toHex().toUpper());
+        serialPort->write(modbus->SendCommand());
+        ui->btn_read->setEnabled(0);
+        ui->pushWrite->setEnabled(0);
 
-    comCount = 0;
-    Sleep(100);
-    timer.isActive();
-    timer.start(1000);   // 1 s 后触发超时
+        comCount = 0;
+        timer.start(1000);   // 1 s 后触发超时
 
-    break;
+        break;
     }
 
     case 3:
@@ -188,7 +179,7 @@ void Widget::on_pushWrite_clicked()
         }
 
         quint16 stationAddress = ui->comboBox_stationAddress->currentText().toInt();
-        quint16 functionCode = 0x0f;
+        quint16 functionCode = 0x10;
         quint16 stratAddress = ui->lineEdit_stratAddress->text().toInt();
         quint16 length = ui->lineEdit_length->text().toInt();
 
@@ -201,11 +192,8 @@ void Widget::on_pushWrite_clicked()
         ui->pushWrite->setEnabled(0);
 
         comCount = 0;
-        Sleep(100);
-        timer.isActive();
         timer.start(1000);   // 1 s 后触发超时
 
-        qDebug() << "SenOk" <<sendData;
         break;
     }
     default:
@@ -234,10 +222,8 @@ void Widget::on_SerialData_ReadyToRead()
         return;
     }
     QString hexData = revMessage.toHex().toUpper();
-    qDebug() << hexData;
     ui->textEdit_2->append("接收报文"+hexData);
 
-    qDebug() << "接收成功";
     int exCode = modbus->ErrorCheck();
     if (exCode)
     {
@@ -278,13 +264,14 @@ void Widget::on_SerialData_ReadyToRead()
         //解析读寄存器的返回报文
     case 1:
     {
-            QVector<quint16> registers = modbus->AnalReadReg();
+        QVector<quint16> registers = modbus->AnalReadReg();
+
+        ui->textEdit->append("寄存器的值：");
+        for (int i = 0; i < registers.size(); i++)
+        {
+            ui->textEdit->append("寄存器"+QString::number(i+1)+":"+QString::number(registers.at(i)));
+        }
 
-            ui->textEdit->append("寄存器的值：");
-            for (int i = 0; i < registers.size(); i++)
-            {
-                ui->textEdit->append("寄存器"+QString::number(i+1)+":"+QString::number(registers.at(i)));
-            }
         break;
 
     }
@@ -305,7 +292,6 @@ void Widget::on_btn_read_clicked()
     quint16 functionCode;
     quint16 stratAddress = ui->lineEdit_stratAddress->text().toInt();
     quint16 length = ui->lineEdit_length->text().toInt();
-    QByteArray SendCommand;
 
     if (ui->comboBox_gongnengma->currentIndex() == 0)  //读线圈
     {
@@ -317,7 +303,7 @@ void Widget::on_btn_read_clicked()
     }
 
     modbus->Set(stationAddress,functionCode,stratAddress,length);
-    modbus->ReadColiAndReg();
+    modbus->ReadCoilAndReg();
 
     serialPort->write(modbus->SendCommand());  //发送报文
     ui->textEdit_2->append("发送报文"+modbus->SendCommand().toHex().toUpper());
@@ -325,64 +311,20 @@ void Widget::on_btn_read_clicked()
     ui->pushWrite->setEnabled(0);
 
     comCount = 0;
-    Sleep(100);
-    timer.isActive();
     timer.start(1000);   // 1 s 后触发超时
 }
 
-void Widget::on_pushButton_clicked()
+void Widget::on_btn_SaveDate_clicked()
 {
-    QString fileName = QFileDialog::getSaveFileName(
-            this,
-            "保存文本",
-            QDir::homePath() + "/note.txt",
-            "文本文件 (*.txt);;所有文件 (*.*)");
-
-        if (fileName.isEmpty())
-            return;
-
-        QFile file(fileName);
-        if (!file.open(QIODevice::Append | QIODevice::Text))   //
-            {
-                QMessageBox::warning(this, "错误", "无法打开文件");
-                return;
-            }
-
-            // 每次追加前换行
-            if (file.size() > 0)                    // 文件非空
-                file.write("\n");                   // 先换行，再写内容
-
-            QTextStream out(&file);
-            out.setCodec("UTF-8");
-            out << ui->textEdit_2->toPlainText();     // 追加写入
-            file.close();
+    SaveDate(this,ui->textEdit_2);
 }
 
-void Widget::on_pushButton_2_clicked()
+void Widget::on_btn_ReadDate_clicked()
 {
-    QString fileName = QFileDialog::getOpenFileName(
-            this,
-            "打开文本",
-            QDir::homePath(),
-            "文本文件 (*.txt);;所有文件 (*.*)");
-
-        if (fileName.isEmpty())
-            return;
-
-        QFile file(fileName);
-        if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
-        {
-            QMessageBox::warning(this, "错误", "无法读取文件");
-            return;
-        }
-
-        QTextStream in(&file);
-        in.setCodec("UTF-8");
-        ui->textEdit_2->setPlainText(in.readAll());
-        file.close();
+    ReadDate(this,ui->textEdit_2);
 }
 
-void Widget::on_pushButton_3_clicked()
+void Widget::on_btn_ClearDate_clicked()
 {
     ui->textEdit_2->clear();
 }
@@ -392,3 +334,8 @@ void Widget::onReadyRead()
     recvBuffer.append(serialPort->readAll());
     recvTimer->start(50);  // 50ms 内无新数据即认为接收完成
 }
+
+void Widget::on_btn_ClearRead_clicked()
+{
+    ui->textEdit->clear();
+}

widget.h

@@ -27,14 +27,16 @@ private slots:
 
     void on_btn_read_clicked();
 
-    void on_pushButton_clicked();
+    void on_btn_SaveDate_clicked();
 
-    void on_pushButton_2_clicked();
+    void on_btn_ReadDate_clicked();
 
-    void on_pushButton_3_clicked();
+    void on_btn_ClearDate_clicked();
 
     void onReadyRead();
 
+    void on_btn_ClearRead_clicked();
+
 private:
     Ui::Widget *ui;
     QSerialPort *serialPort;

widget.ui

@@ -6,435 +6,474 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>787</width>
-    <height>543</height>
+    <width>700</width>
+    <height>486</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Widget</string>
   </property>
-  <widget class="QLineEdit" name="lineEdit">
+  <widget class="QGroupBox" name="groupBox">
    <property name="geometry">
     <rect>
-     <x>340</x>
-     <y>430</y>
-     <width>301</width>
-     <height>31</height>
+     <x>30</x>
+     <y>240</y>
+     <width>181</width>
+     <height>231</height>
     </rect>
    </property>
-  </widget>
-  <widget class="QPushButton" name="pushWrite">
-   <property name="geometry">
-    <rect>
-     <x>340</x>
-     <y>470</y>
-     <width>93</width>
-     <height>28</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>写</string>
-   </property>
-  </widget>
-  <widget class="QTextEdit" name="textEdit">
-   <property name="geometry">
-    <rect>
-     <x>40</x>
-     <y>280</y>
-     <width>251</width>
-     <height>191</height>
-    </rect>
-   </property>
-   <property name="readOnly">
-    <bool>true</bool>
-   </property>
-  </widget>
-  <widget class="QPushButton" name="btn_read">
-   <property name="geometry">
-    <rect>
-     <x>200</x>
-     <y>470</y>
-     <width>93</width>
-     <height>28</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>读</string>
-   </property>
-  </widget>
-  <widget class="QLabel" name="label_13">
-   <property name="geometry">
-    <rect>
-     <x>340</x>
-     <y>330</y>
-     <width>311</width>
-     <height>101</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>写线圈时，使用1、0代表线圈的开关状态，
-从左到右依次输入每个线圈的开关；
-写寄存器时要写入所有寄存器的16进制数值，
-相邻寄存器的值之间用英文&quot;,&quot;分离。</string>
-   </property>
-  </widget>
-  <widget class="QLabel" name="label_4">
-   <property name="geometry">
-    <rect>
-     <x>40</x>
-     <y>10</y>
-     <width>72</width>
-     <height>15</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>串口配置</string>
-   </property>
-  </widget>
-  <widget class="QLabel" name="label_5">
-   <property name="geometry">
-    <rect>
-     <x>40</x>
-     <y>100</y>
-     <width>72</width>
-     <height>15</height>
-    </rect>
-   </property>
-   <property name="text">
+   <property name="title">
     <string>从站配置</string>
    </property>
-  </widget>
-  <widget class="QLabel" name="label_6">
-   <property name="geometry">
-    <rect>
-     <x>40</x>
-     <y>150</y>
-     <width>72</width>
-     <height>15</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>状态通知</string>
-   </property>
-  </widget>
-  <widget class="QWidget" name="">
-   <property name="geometry">
-    <rect>
-     <x>42</x>
-     <y>32</y>
-     <width>406</width>
-     <height>58</height>
-    </rect>
-   </property>
-   <layout class="QGridLayout" name="gridLayout_2">
-    <item row="0" column="0">
-     <widget class="QLabel" name="label">
-      <property name="text">
-       <string>串口</string>
-      </property>
-     </widget>
-    </item>
-    <item row="0" column="1" colspan="2">
-     <widget class="QComboBox" name="comboBox_serialNum"/>
-    </item>
-    <item row="0" column="3" colspan="2">
-     <widget class="QLabel" name="label_2">
-      <property name="text">
-       <string>波特率</string>
-      </property>
-     </widget>
-    </item>
-    <item row="0" column="5" colspan="2">
-     <widget class="QComboBox" name="comboBox_baudRate">
-      <item>
+   <widget class="QWidget" name="">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>30</y>
+      <width>159</width>
+      <height>131</height>
+     </rect>
+    </property>
+    <layout class="QGridLayout" name="gridLayout_2">
+     <item row="0" column="0">
+      <widget class="QLabel" name="label_9">
        <property name="text">
-        <string>1200</string>
+        <string>站地址</string>
        </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>2400</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>4800</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>9600</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>19200</string>
-       </property>
-      </item>
-      <item>
+      </widget>
+     </item>
+     <item row="0" column="1">
+      <widget class="QComboBox" name="comboBox_stationAddress">
+       <item>
+        <property name="text">
+         <string>1</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>2</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>3</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>4</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>5</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>6</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>7</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>8</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>9</string>
+        </property>
+       </item>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <widget class="QLabel" name="label_10">
        <property name="text">
-        <string>38400</string>
+        <string>操作</string>
        </property>
-      </item>
-     </widget>
-    </item>
-    <item row="0" column="7">
-     <widget class="QLabel" name="label_3">
-      <property name="text">
-       <string>数据位</string>
-      </property>
-     </widget>
-    </item>
-    <item row="0" column="8">
-     <widget class="QComboBox" name="comboBox_dataBit">
-      <item>
+      </widget>
+     </item>
+     <item row="1" column="1">
+      <widget class="QComboBox" name="comboBox_gongnengma">
+       <item>
+        <property name="text">
+         <string>读线圈</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>读寄存器</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>写线圈</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>写寄存器</string>
+        </property>
+       </item>
+      </widget>
+     </item>
+     <item row="2" column="0">
+      <widget class="QLabel" name="label_11">
        <property name="text">
-        <string>5</string>
+        <string>起始地址</string>
        </property>
-      </item>
-      <item>
+      </widget>
+     </item>
+     <item row="2" column="1">
+      <widget class="QLineEdit" name="lineEdit_stratAddress">
        <property name="text">
-        <string>6</string>
+        <string>256</string>
        </property>
-      </item>
-      <item>
+      </widget>
+     </item>
+     <item row="3" column="0">
+      <widget class="QLabel" name="label_12">
        <property name="text">
-        <string>7</string>
+        <string>长度</string>
        </property>
-      </item>
-      <item>
+      </widget>
+     </item>
+     <item row="3" column="1">
+      <widget class="QLineEdit" name="lineEdit_length">
        <property name="text">
-        <string>8</string>
+        <string>1</string>
        </property>
-      </item>
-      <item>
+      </widget>
+     </item>
+    </layout>
+   </widget>
+   <widget class="QPushButton" name="btn_read">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>160</y>
+      <width>71</width>
+      <height>51</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>读</string>
+    </property>
+   </widget>
+   <widget class="QPushButton" name="pushWrite">
+    <property name="geometry">
+     <rect>
+      <x>90</x>
+      <y>160</y>
+      <width>71</width>
+      <height>51</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>写</string>
+    </property>
+   </widget>
+  </widget>
+  <widget class="QGroupBox" name="groupBox_2">
+   <property name="geometry">
+    <rect>
+     <x>30</x>
+     <y>19</y>
+     <width>181</width>
+     <height>211</height>
+    </rect>
+   </property>
+   <property name="title">
+    <string>串口配置</string>
+   </property>
+   <widget class="QWidget" name="">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>20</y>
+      <width>161</width>
+      <height>181</height>
+     </rect>
+    </property>
+    <layout class="QGridLayout" name="gridLayout">
+     <item row="0" column="0">
+      <widget class="QLabel" name="label">
        <property name="text">
-        <string>NONE</string>
+        <string>串口</string>
        </property>
-      </item>
-     </widget>
-    </item>
-    <item row="1" column="0" colspan="2">
-     <widget class="QLabel" name="label_7">
-      <property name="text">
-       <string>校验位</string>
-      </property>
-     </widget>
-    </item>
-    <item row="1" column="2" colspan="2">
-     <widget class="QComboBox" name="comboBox_xiaoyan">
-      <item>
+      </widget>
+     </item>
+     <item row="0" column="1">
+      <widget class="QComboBox" name="comboBox_serialNum"/>
+     </item>
+     <item row="1" column="0">
+      <widget class="QLabel" name="label_2">
        <property name="text">
-        <string>无校验(N)</string>
+        <string>波特率</string>
        </property>
-      </item>
-      <item>
+      </widget>
+     </item>
+     <item row="1" column="1">
+      <widget class="QComboBox" name="comboBox_baudRate">
+       <item>
+        <property name="text">
+         <string>1200</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>2400</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>4800</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>9600</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>19200</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>38400</string>
+        </property>
+       </item>
+      </widget>
+     </item>
+     <item row="2" column="0">
+      <widget class="QLabel" name="label_3">
        <property name="text">
-        <string>奇校验(O)</string>
+        <string>数据位</string>
        </property>
-      </item>
-      <item>
+      </widget>
+     </item>
+     <item row="2" column="1">
+      <widget class="QComboBox" name="comboBox_dataBit">
+       <item>
+        <property name="text">
+         <string>5</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>6</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>7</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>8</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>NONE</string>
+        </property>
+       </item>
+      </widget>
+     </item>
+     <item row="3" column="0">
+      <widget class="QLabel" name="label_7">
        <property name="text">
-        <string>偶校验(E)</string>
+        <string>校验位</string>
        </property>
-      </item>
-     </widget>
-    </item>
-    <item row="1" column="4" colspan="2">
-     <widget class="QLabel" name="label_8">
-      <property name="text">
-       <string>停止位</string>
-      </property>
-     </widget>
-    </item>
-    <item row="1" column="6">
-     <widget class="QComboBox" name="comboBox_stopBit">
-      <item>
+      </widget>
+     </item>
+     <item row="3" column="1">
+      <widget class="QComboBox" name="comboBox_xiaoyan">
+       <item>
+        <property name="text">
+         <string>无校验(N)</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>奇校验(O)</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>偶校验(E)</string>
+        </property>
+       </item>
+      </widget>
+     </item>
+     <item row="4" column="0">
+      <widget class="QLabel" name="label_8">
        <property name="text">
-        <string>1</string>
+        <string>停止位</string>
        </property>
-      </item>
-      <item>
+      </widget>
+     </item>
+     <item row="4" column="1">
+      <widget class="QComboBox" name="comboBox_stopBit">
+       <item>
+        <property name="text">
+         <string>1</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>2</string>
+        </property>
+       </item>
+      </widget>
+     </item>
+     <item row="5" column="0" colspan="2">
+      <widget class="QPushButton" name="btnConnect">
        <property name="text">
-        <string>2</string>
+        <string>连接</string>
        </property>
-      </item>
-     </widget>
-    </item>
-    <item row="1" column="7" colspan="2">
-     <widget class="QPushButton" name="btnConnect">
-      <property name="text">
-       <string>连接</string>
-      </property>
-     </widget>
-    </item>
-   </layout>
+      </widget>
+     </item>
+    </layout>
+   </widget>
+  </widget>
+  <widget class="QGroupBox" name="groupBox_3">
+   <property name="geometry">
+    <rect>
+     <x>240</x>
+     <y>20</y>
+     <width>211</width>
+     <height>271</height>
+    </rect>
+   </property>
+   <property name="title">
+    <string>数据读取</string>
+   </property>
+   <widget class="QTextEdit" name="textEdit">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>20</y>
+      <width>191</width>
+      <height>241</height>
+     </rect>
+    </property>
+    <property name="readOnly">
+     <bool>true</bool>
+    </property>
+   </widget>
+  </widget>
+  <widget class="QGroupBox" name="groupBox_4">
+   <property name="geometry">
+    <rect>
+     <x>470</x>
+     <y>20</y>
+     <width>221</width>
+     <height>271</height>
+    </rect>
+   </property>
+   <property name="title">
+    <string>状态通知</string>
+   </property>
+   <widget class="QTextEdit" name="textEdit_2">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>20</y>
+      <width>201</width>
+      <height>241</height>
+     </rect>
+    </property>
+    <property name="readOnly">
+     <bool>true</bool>
+    </property>
+   </widget>
+  </widget>
+  <widget class="QGroupBox" name="groupBox_5">
+   <property name="geometry">
+    <rect>
+     <x>240</x>
+     <y>340</y>
+     <width>341</width>
+     <height>131</height>
+    </rect>
+   </property>
+   <property name="title">
+    <string>写入数据</string>
+   </property>
+   <widget class="QLabel" name="label_13">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>0</y>
+      <width>311</width>
+      <height>101</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>写线圈时，使用1、0代表线圈的开关状态，
+从左到右依次输入每个线圈的开关；
+写寄存器时要写入所有寄存器的16进制数值，
+相邻寄存器的值之间用英文&quot;,&quot;分离。</string>
+    </property>
+   </widget>
+   <widget class="QLineEdit" name="lineEdit">
+    <property name="geometry">
+     <rect>
+      <x>10</x>
+      <y>90</y>
+      <width>301</width>
+      <height>31</height>
+     </rect>
+    </property>
+   </widget>
   </widget>
   <widget class="QWidget" name="">
    <property name="geometry">
     <rect>
-     <x>41</x>
-     <y>116</y>
-     <width>687</width>
-     <height>23</height>
+     <x>240</x>
+     <y>300</y>
+     <width>451</width>
+     <height>30</height>
     </rect>
    </property>
    <layout class="QHBoxLayout" name="horizontalLayout">
     <item>
-     <widget class="QLabel" name="label_9">
+     <widget class="QPushButton" name="btn_ClearRead">
       <property name="text">
-       <string>站地址</string>
+       <string>清空读取信息</string>
       </property>
      </widget>
     </item>
     <item>
-     <widget class="QComboBox" name="comboBox_stationAddress">
-      <item>
-       <property name="text">
-        <string>1</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>2</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>3</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>4</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>5</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>6</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>7</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>8</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>9</string>
-       </property>
-      </item>
-     </widget>
-    </item>
-    <item>
-     <widget class="QLabel" name="label_10">
-      <property name="text">
-       <string>操作</string>
-      </property>
-     </widget>
-    </item>
-    <item>
-     <widget class="QComboBox" name="comboBox_gongnengma">
-      <item>
-       <property name="text">
-        <string>读线圈</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>读寄存器</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>写线圈</string>
-       </property>
-      </item>
-      <item>
-       <property name="text">
-        <string>写寄存器</string>
-       </property>
-      </item>
-     </widget>
-    </item>
-    <item>
-     <widget class="QLabel" name="label_11">
+     <widget class="QPushButton" name="btn_ClearDate">
       <property name="text">
-       <string>起始地址</string>
+       <string>清空收发信息</string>
       </property>
      </widget>
     </item>
     <item>
-     <widget class="QLineEdit" name="lineEdit_stratAddress">
+     <widget class="QPushButton" name="btn_ReadDate">
       <property name="text">
-       <string>256</string>
+       <string>读取历史收发信息</string>
       </property>
      </widget>
     </item>
     <item>
-     <widget class="QLabel" name="label_12">
+     <widget class="QPushButton" name="btn_SaveDate">
       <property name="text">
-       <string>长度</string>
+       <string>保存收发信息</string>
       </property>
      </widget>
     </item>
-    <item>
-     <widget class="QLineEdit" name="lineEdit_length">
-      <property name="text">
-       <string>1</string>
-      </property>
-     </widget>
-    </item>
-   </layout>
-  </widget>
-  <widget class="QWidget" name="">
-   <property name="geometry">
-    <rect>
-     <x>41</x>
-     <y>164</y>
-     <width>691</width>
-     <height>91</height>
-    </rect>
-   </property>
-   <layout class="QHBoxLayout" name="horizontalLayout_2">
-    <item>
-     <widget class="QTextEdit" name="textEdit_2"/>
-    </item>
-    <item>
-     <layout class="QVBoxLayout" name="verticalLayout">
-      <item>
-       <widget class="QPushButton" name="pushButton_3">
-        <property name="text">
-         <string>清空收发信息</string>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QPushButton" name="pushButton">
-        <property name="text">
-         <string>保存收发信息</string>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QPushButton" name="pushButton_2">
-        <property name="text">
-         <string>读取历史收发信息</string>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </item>
    </layout>
   </widget>
  </widget>