first push

virtual_serial_port/bluetooth_queue.cpp

+#include "bluetooth_queue.h"
+
+
+BulueQueueSTRUCT BLQ;
+
+void BulueQueue_in_data(BulueQueueSTRUCT *in,unsigned char data)
+{
+    in->DATA[in->in_index++] = data;
+}
+
+unsigned char BulueQueue_out_data(BulueQueueSTRUCT *in)
+{
+    if(in->out_index == in->in_index)
+    {
+        return 0xFF;
+    }
+    else
+    {
+        return in->DATA[in->out_index++];
+    }
+}
+
+bool BulueQueueIsEmty(BulueQueueSTRUCT *in)
+{
+    if(in->out_index == in->in_index)
+    {
+        return true;
+    }
+    else
+    {
+        return false;
+    }
+}
+
+bool BulueQueueIsBusy(BulueQueueSTRUCT *in)
+{
+    if((in->in_index+1) == in->out_index)
+    {
+        return true;
+    }
+    else
+    {
+        return false;
+    }
+}
+
+void BulueQueueClear(BulueQueueSTRUCT *in)
+{
+    in->in_index  = 0;
+    in->out_index = 0;
+}

virtual_serial_port/bluetooth_queue.h

+#ifndef BLUETOOTH_QUEUE_H
+#define BLUETOOTH_QUEUE_H
+
+
+typedef struct{
+    unsigned char   DATA[65536];
+    unsigned short   in_index;
+    unsigned short   out_index;
+}BulueQueueSTRUCT;
+
+void BulueQueue_in_data(BulueQueueSTRUCT *in,unsigned char data);
+
+unsigned char BulueQueue_out_data(BulueQueueSTRUCT *in);
+
+bool BulueQueueIsBusy(BulueQueueSTRUCT *in);
+
+bool BulueQueueIsEmty(BulueQueueSTRUCT *in);
+
+void BulueQueueClear(BulueQueueSTRUCT *in);
+
+extern BulueQueueSTRUCT BLQ;
+
+#endif // BLUETOOTH_QUEUE_H

virtual_serial_port/bluetoothonlinedevice.cpp

+#include "bluetoothonlinedevice.h"
+
+QMap <QString,BluetoothOnlineDevice* > BluetoothOnlineMan;      //通过QString可以查找与之关联的BluetooothOnlineDevice的值
+
+BluetoothOnlineDevice *BON;
+
+bool BluetoothScanDataDeal(QByteArray tem_MAC,QByteArray tem_Name,QString TemNameStatus)
+{
+    bool return_value;
+
+    if(BluetoothOnlineMan.contains(tem_MAC.toHex()))
+    {
+        //Uupdata the signal value
+        return_value = false;
+    }
+    else
+    {
+        BON = new BluetoothOnlineDevice();
+
+        BON->MAC = tem_MAC;
+
+        BON->Name = tem_Name;
+
+        BON->NameStatus =TemNameStatus;
+
+        BON->QListIndexLoc = 255;
+
+        BluetoothOnlineMan.insert(tem_MAC.toHex(),BON);
+
+        return_value =true;
+    }
+    return return_value;
+}
+
+bool BluetoothSignalUpdata(QByteArray tem_MAC,QByteArray tem_Signal)
+{
+    bool return_value;
+
+    if(BluetoothOnlineMan.contains(tem_MAC.toHex()))
+    {
+        //Uupdata the signal value
+        BluetoothOnlineMan[tem_MAC.toHex()]->Singal = tem_Signal;
+
+        return_value = true;
+    }
+    else
+    {
+        return_value = false;
+    }
+    return return_value;
+}
+
+bool BluetoothBoradNameIsChanged(QByteArray tem_MAC,QByteArray temName)
+{
+    if(BluetoothOnlineMan.contains(tem_MAC.toHex()))
+    {
+        QMap <QString,BluetoothOnlineDevice* >::iterator tem;
+        for(tem = BluetoothOnlineMan.begin();tem!= BluetoothOnlineMan.end();++tem)
+        {
+            if(tem.value()->MAC == tem_MAC)
+            {
+                if(tem.value()->Name != temName)
+                {
+                  tem.value()->Name = temName;
+                  return true;
+                }
+                else
+                {
+                   return false;
+                }
+            }
+        }
+    }
+    else
+    {
+        return  false;
+    }
+    return  false;
+}
+
+bool BluetoothIsExist(QByteArray tem_MAC)
+{
+    bool return_value;
+
+    if(BluetoothOnlineMan.contains(tem_MAC.toHex()))
+    {
+        return_value = true;
+    }
+    else
+    {
+        return_value = false;
+    }
+
+    return return_value;
+}
+
+void BluetoothAddTheQListIndex(QByteArray tem_MAC,int QListIndex)
+{
+    QMap <QString,BluetoothOnlineDevice* >::iterator tem;
+    for(tem = BluetoothOnlineMan.begin();tem!= BluetoothOnlineMan.end();++tem)
+    {
+        if(tem.value()->MAC == tem_MAC)
+        {
+            tem.value()->QListIndexLoc = QListIndex;
+            return;
+        }
+    }
+}
+
+int BluetoothGetTheQListIndex(QByteArray tem_MAC)
+{
+    QMap <QString,BluetoothOnlineDevice* >::iterator tem;
+    for(tem = BluetoothOnlineMan.begin();tem!= BluetoothOnlineMan.end();++tem)
+    {
+        if(tem.value()->MAC == tem_MAC)
+        {
+            return tem.value()->QListIndexLoc;
+        }
+    }
+    return 255;
+}
+
+QString BluetoothGetShowString(QByteArray tem_MAC)
+{
+    QString returnstring;
+    QMap <QString,BluetoothOnlineDevice* >::iterator tem;
+    for(tem = BluetoothOnlineMan.begin();tem!= BluetoothOnlineMan.end();++tem)
+    {
+        if(tem.value()->MAC == tem_MAC)
+        {
+            returnstring = tem.value()->NameStatus+tem.value()->Name+"  信号强度:";
+            if(tem.value()->Singal.toInt(NULL,16) == 0)
+            {
+               returnstring += "Unkown";
+            }
+            else
+            {
+                returnstring +=QString::number(tem.value()->Singal.toInt(NULL,16),10) ;
+            }
+            returnstring +="  dbm";
+            return returnstring;
+        }
+    }
+    return NULL;
+}
+
+void BluetoothBoradDataDeal(QByteArray tem_MAC,QByteArray tem_Signal,QByteArray tem_boarddata)
+{
+    if(!BluetoothOnlineMan.contains(tem_MAC.toHex()))
+    {//
+        return;
+    }
+    else
+    {
+        BluetoothOnlineMan[tem_MAC.toHex()]->Singal = tem_Signal;
+    }
+}
+
+QStringList GetBluetoothList()
+{
+    QStringList Strlist;
+    QMap <QString,BluetoothOnlineDevice* >::iterator tem;
+    for(tem = BluetoothOnlineMan.begin();tem!= BluetoothOnlineMan.end();++tem)
+    {
+        Strlist << BluetoothGetShowString(tem.value()->MAC);
+    }
+    return Strlist;
+}
+
+void ClearTheBuletoothOnlineDeciveQmap()
+{
+    BluetoothOnlineMan.clear();
+}
+
+QByteArray GetBluetoothMAC(int QListIndex)
+{
+    QByteArray returnvalue;
+
+    QMap <QString,BluetoothOnlineDevice* >::iterator tem;
+    for(tem = BluetoothOnlineMan.begin();tem!= BluetoothOnlineMan.end();++tem)
+    {
+        if(tem.value()->QListIndexLoc==QListIndex)
+        {
+            returnvalue = tem.value()->MAC;
+            break;
+        }
+    }
+    return returnvalue;
+}

virtual_serial_port/bluetoothonlinedevice.h

+#ifndef BLUETOOTHONLINEDEVICE_H
+#define BLUETOOTHONLINEDEVICE_H
+
+#include <QByteArray>
+
+#include <QStringList>
+
+#include <QMap>
+
+#include <qDebug>
+
+class BluetoothOnlineDevice
+{
+public:
+    QByteArray   MAC;
+
+    QByteArray   Singal;
+
+    int SingalInt()
+    {
+        bool ok;
+        Singal.toInt(&ok);
+        if(ok)
+        {
+             return Singal.toInt(&ok);
+        }
+        else
+        {
+             return 0;
+        }
+    }
+
+    QByteArray   Name;
+
+    QString NameStr()
+    {
+        return QString(Name);
+    }
+
+    QString      NameStatus;
+
+    int          UUIDNum;
+
+    QStringList  UUID;
+
+    QString      BOARDDATA;
+
+    int QListIndexLoc;
+};
+
+extern QMap <QString,BluetoothOnlineDevice* > BluetoothOnlineMan;
+
+bool BluetoothScanDataDeal(QByteArray tem_MAC,QByteArray tem_Name,QString TemNameStatus);
+
+QString BluetoothGetShowString(QByteArray tem_MAC);
+
+bool BluetoothBoradNameIsChanged(QByteArray tem_MAC,QByteArray temName);
+
+bool BluetoothSignalUpdata(QByteArray tem_MAC,QByteArray tem_Signal);
+
+bool BluetoothIsExist(QByteArray tem_MAC);
+
+void BluetoothBoradDataDeal(QByteArray tem_MAC,QByteArray tem_Signal,QByteArray tem_Name);
+
+void BluetoothAddTheQListIndex(QByteArray tem_MAC,int QListIndex);
+
+QStringList GetBluetoothList();
+
+QByteArray GetBluetoothMAC(int QListIndex);
+
+void ClearTheBuletoothOnlineDeciveQmap();
+
+int BluetoothGetTheQListIndex(QByteArray tem_MAC);
+
+#endif // BLUETOOTHONLINEDEVICE_H

virtual_serial_port/com_1.cpp

+#include "com_1.h"
+#include "ui_com_1.h"
+
+com_1::com_1(QWidget *parent)
+    : QMainWindow(parent)
+    , ui(new Ui::com_1)
+{
+    ui->setupUi(this);
+    connect(ui->port_refresh,&QPushButton::clicked,this,&com_1::SerRefresh);
+    connect(ui->listWidget,&QListWidget::doubleClicked,this,&com_1::on_BuletoothOnlineList_doubleClicked);
+}
+
+com_1::~com_1()
+{
+    delete ui;
+}
+
+void com_1::timerEvent(QTimerEvent *event)
+{
+    if(event->timerId() == bluetoothinfoupdata)
+    {
+        for(int i = 0; i < ui->listWidget->count() ;i ++)
+        {
+            ui->listWidget->item(BluetoothGetTheQListIndex(GetBluetoothMAC(i)))->setText(BluetoothGetShowString(GetBluetoothMAC(i)));
+        }
+    }
+}
+
+void com_1::SerOpen(int data)
+{
+    if(data == 115200)
+    {
+        if(com_BT.isOpen())
+        {
+            com_BT.close();
+            return;
+        }
+        com_BT.setBaudRate(QSerialPort::Baud115200);
+        com_BT.setDataBits(QSerialPort::Data8);
+        com_BT.setParity(QSerialPort::NoParity);
+        com_BT.setStopBits(QSerialPort::OneStop);
+        com_BT.setPortName(ui->port_list->currentText());
+        com_BT.open(QIODevice::ReadWrite);
+        connect(&com_BT,&QSerialPort::readyRead,[=](){BT_port_read_timer.start(25);});
+        connect(&BT_port_read_timer,&QTimer::timeout,this,&com_1::BT_port_read);
+    }
+
+    if(data == 9600)
+    {
+        if(com_VT.isOpen())
+        {
+            com_VT.close();
+            return;
+        }
+        com_VT.setBaudRate(QSerialPort::Baud9600);
+        com_VT.setDataBits(QSerialPort::Data8);
+        com_VT.setParity(QSerialPort::NoParity);
+        com_VT.setStopBits(QSerialPort::OneStop);
+        com_VT.setPortName(ui->port_list_VT->currentText());
+        com_VT.open(QIODevice::ReadWrite);
+        connect(&com_VT,&QSerialPort::readyRead,this,&com_1::VT_port_read);
+    }
+}
+
+void com_1::SerRefresh()
+{
+    ui->port_list->clear();
+    foreach(const QSerialPortInfo &info, QSerialPortInfo::availablePorts())
+    {
+        ui->port_list->addItem(info.portName());
+    }
+}
+
+void com_1::on_port_open_clicked()
+{
+    if(ui->port_list->currentText() == ui->port_list_VT->currentText())
+    {
+        QMessageBox::information(this,"错误！！！","蓝牙串口COM口与虚拟串口COM口相同，请重新选择",QMessageBox::Ok);
+        return;
+    }
+    if(com_BT.isOpen())
+    {
+        com_BT.close();
+        ui->port_open->setText("打开串口");
+        ui->port_state->setText("串口未连接");
+        ui->port_refresh->setEnabled(true);
+        ui->port_list->setEnabled(true);
+        return;
+    }
+    else
+    {
+        if(ui->port_list->count() == 0)
+        {
+            QMessageBox::information(this,"错误！！！","请先点击刷新串口",QMessageBox::Ok);
+            return;
+        }
+        ui->port_open->setText("关闭串口");
+        ui->port_state->setText("串口已连接");
+        ui->port_refresh->setEnabled(false);
+        ui->port_list->setEnabled(false);
+        BT_port_open_work();
+    }
+}
+
+void com_1::BT_port_open_work()
+{
+    if(com_BT.isOpen())
+    {
+        QTimer::singleShot(10,[=](){com_BT.write(GetSendAtCommand("AT+AUTOCONN_ENABLE=0"));});
+
+        QTimer::singleShot(20,[=](){com_BT.write(GetSendAtCommand("AT+SHUTDOWN"));});
+
+        if(bluetoothinfoupdata)killTimer(bluetoothinfoupdata);
+
+        ui->port_open->setEnabled(false);
+
+        QTimer::singleShot(1000,[=]()
+                           {
+                               SerOpen(115200);
+                           });
+        return;
+    }
+
+    SerOpen(115200);
+
+    if(com_BT.isOpen())
+    {
+        ClearTheBuletoothOnlineDeciveQmap();        //BluetoothOnlineMan.clear();
+
+        ui->listWidget->clear();
+        ui->BT_state->setText("正在搜索附近蓝牙");
+        bluetoothinfoupdata = startTimer(500);
+        com_BT.write(GetSendAtCommand("AT+SHUTDOWN"));
+        QTimer::singleShot(1000,[=](){com_BT.write(GetSendAtCommand("AT+START_SCAN=1"));});
+        QTimer::singleShot(1100,[=](){com_BT.write(GetSendAtCommand("AT+SCAN_RES=3"));});
+        QTimer::singleShot(1200,[=](){com_BT.write(GetSendAtCommand("AT+AUTOCONN_ENABLE=0"));});
+    }
+}
+
+void com_1::BT_port_read()
+{
+    BT_port_read_timer.stop();
+    if(!com_BT.isOpen())
+    {
+        return;
+    }
+    QByteArray port_read_buffer= com_BT.readAll();
+    if(port_read_buffer.isEmpty())
+    {
+        qDebug()<<"串口无返回数据";
+        return;
+    }
+    com_VT.write(port_read_buffer);
+//    qDebug()<<QDateTime::currentDateTime().toString("hh:mm:ss zzz(yyyy-MM-dd)")<<port_read_buffer;
+    if(ui->BT_state->text() == "正在搜索附近蓝牙")
+    {
+        BluetoothReceiveDataDeal(port_read_buffer);
+//        qDebug()<<QDateTime::currentDateTime().toString("hh:mm:ss zzz(yyyy-MM-dd)")<<port_read_buffer;
+        return;
+    }
+}
+
+void com_1::BluetoothReceiveDataDeal(QByteArray data)
+{
+    QByteArray CommandContent;
+
+    int MeetTheAtCommand = 0;
+
+    QByteArray NeedInsertData;
+
+    while(!BulueQueueIsEmty(&BLQ))
+    {
+        NeedInsertData.append(BulueQueue_out_data(&BLQ));
+    }
+
+    if(!NeedInsertData.isEmpty())
+    {
+        data.insert(0,NeedInsertData);
+    }
+
+    for(int i = 0; i <data.length();i ++)
+    {
+        if(data[i]=='A')
+        {
+            MeetTheAtCommand =1 ;
+            CommandContent.append(data[i]);
+        }
+        else if(data[i]=='T'&&(MeetTheAtCommand==1))
+        {
+            MeetTheAtCommand =2 ;
+            while((data[i]!='\r')||(data[i+1]!='\n'))
+            {
+                CommandContent.append(data[i]);
+                if(i <data.length()-1)
+                {
+                   i++;
+                }
+                else
+                {
+                    if(BulueQueueIsBusy(&BLQ))
+                    {
+                        QMessageBox::information(this,"错误！！！","蓝牙名称存储过多，请重启",QMessageBox::Ok);
+                        return;
+                    }
+                    else
+                    {
+                        for(int i = 0; i < CommandContent.length();i ++)
+                        {
+                          BulueQueue_in_data(&BLQ,CommandContent[i]);
+                        }
+                        QMessageBox::information(this,"错误！！！","产生断包数据，请重启",QMessageBox::Ok);
+                        return;
+                    }
+                }
+            }
+            AtAnslysis(CommandContent);
+//            qDebug()<<CommandContent;
+            MeetTheAtCommand = 0 ;
+            CommandContent.clear();
+            i++;
+        }
+        else
+        {
+            QMessageBox::information(this,"警告！！！","AT指令集数据解析异常，请重启",QMessageBox::Ok);
+            return;
+        }
+    }
+}
+
+void com_1::AtAnslysis(QByteArray str)
+{
+    if(QString(str) == "AT+OK")
+    {
+       qDebug()<<"蓝牙模块开启成功";
+        return;
+    }
+    else   if(QString(str).contains("CON_SUCCESS") && (QString(str).contains("DISCON_SUCCESS")==false))
+    {
+        ui->BT_state->setText("蓝牙已连接");
+        QMessageBox::information(this,"警告！！！","蓝牙连接成功，可以读取数据",QMessageBox::Ok);
+        return;
+    }
+    int i =0;
+    QByteArray tem_athead;
+    for(;((i<str.length())&& (str[i] != '+'));i ++)
+    {
+       tem_athead.append(str[i]);
+    }
+    if(i < str.length()){i ++;}else{return;}//remove+
+    QByteArray temATContent;
+    for(;((i<str.length())&& (str[i] != '='));i ++)
+    {
+       temATContent.append(str[i]);
+    }
+    if((QString(temATContent) == "SCAN") || (QString(temATContent) == "BOARD"))
+    {
+        if(i < str.length()){i ++;}else{return;}//remove the =
+        if(i < str.length()){i ++;}else{return;}//remove the 0
+        if(i < str.length()){i ++;}else{return;}//remove the x
+        QByteArray tem_MAC;
+        for(;((i<str.length())&& (str[i] != '-'));i ++)
+        {
+            tem_MAC.append(str[i]);
+        }
+
+        QByteArray tem_Signal;
+        for(;((i<str.length())&& (str[i] != ','));i ++)
+        {
+            tem_Signal.append(str[i]);
+        }
+        if((QString(temATContent) == "BOARD"))BluetoothSignalUpdata(tem_MAC,tem_Signal);
+        if(i < str.length()){i ++;}else{return;}//  move  the ","
+
+        if(BluetoothIsExist(tem_MAC))
+        {
+            int GetBluetoothMacRow = BluetoothGetTheQListIndex(tem_MAC);
+            if(GetBluetoothMacRow == 255)
+            {
+                BluetoothAddTheQListIndex(tem_MAC,ui->listWidget->count());
+                ui->listWidget->addItem(BluetoothGetShowString(tem_MAC));
+            }
+        }
+
+        unsigned char LengthData;
+        unsigned char TypeData;
+        QByteArray ValueData;
+        while(i < str.length())
+        {
+            LengthData =  str[i++];
+            TypeData   =  str[i++];
+            for(unsigned char j = 0; j < (LengthData-1); j++)
+            {
+                ValueData[j] = str[i++];
+            }
+            if(TypeData == 1)
+            {//广播模式
+
+            }
+            else if(TypeData == 2)
+            {// 16bit uuid
+
+            }
+            else if(TypeData == 6)
+            {// 128bit uuid
+
+            }
+            else if(TypeData == 8 || TypeData == 9)
+            {// 设备名称 Complete    local name
+                QString ShowNameStatus;
+                if(TypeData == 8)
+                {
+                    ShowNameStatus = "蓝牙名称(简洁): ";
+                }
+                else
+                {
+                    ShowNameStatus = "蓝牙名称(完整): ";
+                }
+                if(BluetoothScanDataDeal(tem_MAC,ValueData,ShowNameStatus))
+                {
+                    qDebug()<<"发现蓝牙-->MAC地址:"<<tem_MAC+ShowNameStatus+ValueData;
+                }
+                else
+                {
+                    if(BluetoothBoradNameIsChanged(tem_MAC,ValueData))
+                    {
+                      qDebug()<<"蓝牙名称发生变更-->产生变更的MAC地址为:"<<tem_MAC<<"新蓝牙名称为:"<<ValueData;
+                    }
+                }
+            }
+            else if(TypeData == 0XA)
+            {// 发射功率: 0xXX: -127 to +127 dBm
+
+            }
+            else if(TypeData == 0X1A)
+            {// 广播间隔
+
+            }
+            else if(TypeData == 0X1B)
+            {// 设备地址
+
+            }
+            else if(TypeData == 0XFF)
+            {// 厂商标识，用户可以自己任意填写内容。
+
+            }
+            else
+            {
+                qDebug()<<"接收到未定义广播关键字";
+            }
+            ValueData.clear();
+        }
+    }
+}
+
+void com_1::on_BuletoothOnlineList_doubleClicked(const QModelIndex &index)
+{
+    if(com_BT.isOpen() == false)
+    {
+        return;
+    }
+
+    if(QMessageBox::warning(this,"提示","是否连接此蓝牙:\n"+index.data().toString(),QMessageBox::Yes|QMessageBox::No) == QMessageBox::No)
+    {
+        return;
+    }
+
+    if(bluetoothinfoupdata)killTimer(bluetoothinfoupdata);
+
+    com_BT.write(GetSendAtCommand("AT+SCAN_RES=0"));
+
+//    QTimer::singleShot(10,[=]()
+//                       {
+//                            QByteArray SendCombin;
+
+//                            SendCombin.append(QString("AT+CON_16=").toLocal8Bit()).append(GetBluetoothMAC(index.row())).append(QString(",FFD0").toLocal8Bit()).append('\r').append('\n');
+
+//                            send(SendCombin);
+//                       });
+
+//    QTimer::singleShot(20,[=]()
+//                       {
+//                           send(GetSendAtCommand("AT+W_DCH=0,0"));
+//                       });
+
+//    QTimer::singleShot(25,[=]()
+//                       {
+//                            QByteArray SendCombinN;
+
+//                            SendCombinN.append(QString("AT+CON_16=").toLocal8Bit()).append(GetBluetoothMAC(index.row())).append(QString(",FFF0").toLocal8Bit()).append('\r').append('\n');
+
+//                            send(SendCombinN);
+//                       });
+
+//    QTimer::singleShot(30,[=]()
+//                       {
+//                            send(GetSendAtCommand("AT+R_DCH=0,1"));
+//                       });
+
+    QTimer::singleShot(40,[=]()
+                       {
+                           com_BT.write(GetSendAtCommand("AT+AUTOCONN_ENABLE=1"));
+                       });
+    QTimer::singleShot(50,[=]()
+                       {
+                            QByteArray SendCombinN;
+
+                            SendCombinN.append(QString("AT+AUTOCONN=").toLocal8Bit()).append(GetBluetoothMAC(index.row())).append(QString(",FFD0").toLocal8Bit()).append('\r').append('\n');
+
+                            com_BT.write(SendCombinN);
+                       });
+    QTimer::singleShot(60,[=]()
+                       {
+                            QByteArray SendCombinN;
+
+                            SendCombinN.append(QString("AT+AUTOCONN=").toLocal8Bit()).append(GetBluetoothMAC(index.row())).append(QString(",FFF0").toLocal8Bit()).append('\r').append('\n');
+
+                            com_BT.write(SendCombinN);
+                       });
+}
+
+QByteArray com_1::GetSendAtCommand(QString str)
+{
+    QByteArray returndata;
+    returndata = str.toLocal8Bit().append('\r').append('\n');
+    return returndata;
+}
+
+void com_1::on_port_refresh_VT_clicked()
+{
+    ui->port_list_VT->clear();
+    foreach(const QSerialPortInfo &info, QSerialPortInfo::availablePorts())
+    {
+        ui->port_list_VT->addItem(info.portName());
+    }
+}
+
+void com_1::on_port_open_VT_clicked()
+{
+    if(ui->port_list->currentText() == ui->port_list_VT->currentText())
+    {
+        QMessageBox::information(this,"错误！！！","蓝牙串口COM口与虚拟串口COM口相同，请重新选择",QMessageBox::Ok);
+        return;
+    }
+    if(com_VT.isOpen())
+    {
+        com_VT.close();
+        ui->port_open_VT->setText("打开串口");
+        ui->port_state_VT->setText("串口未连接");
+        ui->port_refresh_VT->setEnabled(true);
+        ui->port_list_VT->setEnabled(true);
+        return;
+    }
+    else
+    {
+        if(ui->port_list_VT->count() == 0)
+        {
+            QMessageBox::information(this,"错误！！！","请先点击刷新串口",QMessageBox::Ok);
+            return;
+        }
+        ui->port_open_VT->setText("关闭串口");
+        ui->port_state_VT->setText("串口已连接");
+        ui->port_refresh_VT->setEnabled(false);
+        ui->port_list_VT->setEnabled(false);
+        VT_port_open_work();
+    }
+}
+
+void com_1::VT_port_open_work()
+{
+    if(com_VT.isOpen())
+    {
+        ui->port_open->setEnabled(false);
+        return;
+    }
+
+    SerOpen(9600);
+}
+
+void com_1::VT_port_read()
+{
+    if(!com_VT.isOpen())
+    {
+        return;
+    }
+    QByteArray VT_port_read_buffer = com_VT.readAll();
+    qDebug()<<"虚拟串口写入数据:"<<VT_port_read_buffer;
+    com_BT.write(VT_port_read_buffer);
+}

virtual_serial_port/com_1.h

+#ifndef COM_1_H
+#define COM_1_H
+
+#include <QMainWindow>
+
+#include "QDebug"
+#include "QtSerialPort/QSerialPort"
+#include "QtSerialPort/QSerialPortInfo"
+#include "QMessageBox"
+#include "QTimer"
+#include "QByteArray"
+#include "bluetooth_queue.h"
+#include "bluetoothonlinedevice.h"
+#include "QDateTime"
+#include "QTimerEvent"
+#include "QByteArray"
+
+QT_BEGIN_NAMESPACE
+namespace Ui { class com_1; }
+QT_END_NAMESPACE
+
+class com_1 : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    com_1(QWidget *parent = nullptr);
+    ~com_1();
+
+    QSerialPort com_BT;
+
+    QSerialPort com_VT;
+
+    QTimer BT_port_read_timer;
+
+    void SerOpen(int data);
+
+    void BT_port_read();
+
+    void VT_port_read();
+
+    void BluetoothReceiveDataDeal(QByteArray data);
+
+    void AtAnslysis(QByteArray str);
+
+    QByteArray GetSendAtCommand(QString str);
+
+    void BT_port_open_work();
+
+    void timerEvent(QTimerEvent *event);
+
+    void VT_port_open_work();
+
+private:
+    Ui::com_1 *ui;
+
+    int bluetoothinfoupdata = 0;
+
+private slots:
+
+    void SerRefresh();
+
+    void on_port_open_clicked();
+
+    void on_BuletoothOnlineList_doubleClicked(const QModelIndex &index);
+
+    void on_port_refresh_VT_clicked();
+
+    void on_port_open_VT_clicked();
+};
+#endif // COM_1_H

virtual_serial_port/com_1.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>com_1</class>
+ <widget class="QMainWindow" name="com_1">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>733</width>
+    <height>578</height>
+   </rect>
+  </property>
+  <property name="font">
+   <font>
+    <pointsize>17</pointsize>
+   </font>
+  </property>
+  <property name="windowTitle">
+   <string>com_1</string>
+  </property>
+  <widget class="QWidget" name="centralwidget">
+   <layout class="QGridLayout" name="gridLayout_3">
+    <item row="0" column="0">
+     <widget class="QTabWidget" name="tabWidget">
+      <property name="currentIndex">
+       <number>1</number>
+      </property>
+      <widget class="QWidget" name="tab">
+       <attribute name="title">
+        <string>蓝牙串口</string>
+       </attribute>
+       <layout class="QGridLayout" name="gridLayout_2">
+        <item row="0" column="0">
+         <layout class="QHBoxLayout" name="horizontalLayout_2">
+          <item>
+           <layout class="QHBoxLayout" name="horizontalLayout">
+            <item>
+             <widget class="QComboBox" name="port_list">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+                <horstretch>0</horstretch>
+                <verstretch>0</verstretch>
+               </sizepolicy>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <widget class="QPushButton" name="port_refresh">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+                <horstretch>0</horstretch>
+                <verstretch>0</verstretch>
+               </sizepolicy>
+              </property>
+              <property name="font">
+               <font>
+                <pointsize>17</pointsize>
+               </font>
+              </property>
+              <property name="text">
+               <string>刷新串口</string>
+              </property>
+             </widget>
+            </item>
+            <item>
+             <widget class="QPushButton" name="port_open">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+                <horstretch>0</horstretch>
+                <verstretch>0</verstretch>
+               </sizepolicy>
+              </property>
+              <property name="font">
+               <font>
+                <pointsize>17</pointsize>
+               </font>
+              </property>
+              <property name="text">
+               <string>打开串口</string>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </item>
+          <item>
+           <widget class="QLabel" name="port_state">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="font">
+             <font>
+              <pointsize>17</pointsize>
+             </font>
+            </property>
+            <property name="text">
+             <string>串口未连接</string>
+            </property>
+            <property name="alignment">
+             <set>Qt::AlignCenter</set>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="1" column="0">
+         <widget class="QListWidget" name="listWidget">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Expanding">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QLabel" name="BT_state">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="text">
+           <string>蓝牙未连接</string>
+          </property>
+          <property name="alignment">
+           <set>Qt::AlignCenter</set>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+      <widget class="QWidget" name="tab_2">
+       <attribute name="title">
+        <string>虚拟串口</string>
+       </attribute>
+       <layout class="QGridLayout" name="gridLayout">
+        <item row="0" column="0">
+         <spacer name="verticalSpacer">
+          <property name="orientation">
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>20</width>
+            <height>186</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item row="1" column="0">
+         <layout class="QHBoxLayout" name="horizontalLayout_3">
+          <item>
+           <widget class="QSplitter" name="splitter">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+            <widget class="QComboBox" name="port_list_VT">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+            </widget>
+            <widget class="QPushButton" name="port_refresh_VT">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="font">
+              <font>
+               <pointsize>17</pointsize>
+              </font>
+             </property>
+             <property name="text">
+              <string>刷新串口</string>
+             </property>
+            </widget>
+            <widget class="QPushButton" name="port_open_VT">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="font">
+              <font>
+               <pointsize>17</pointsize>
+              </font>
+             </property>
+             <property name="text">
+              <string>打开串口</string>
+             </property>
+            </widget>
+           </widget>
+          </item>
+          <item>
+           <widget class="QLabel" name="port_state_VT">
+            <property name="sizePolicy">
+             <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+              <horstretch>0</horstretch>
+              <verstretch>0</verstretch>
+             </sizepolicy>
+            </property>
+            <property name="font">
+             <font>
+              <pointsize>17</pointsize>
+             </font>
+            </property>
+            <property name="text">
+             <string>串口未连接</string>
+            </property>
+            <property name="alignment">
+             <set>Qt::AlignCenter</set>
+            </property>
+           </widget>
+          </item>
+         </layout>
+        </item>
+        <item row="2" column="0">
+         <spacer name="verticalSpacer_2">
+          <property name="orientation">
+           <enum>Qt::Vertical</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>20</width>
+            <height>186</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </widget>
+     </widget>
+    </item>
+   </layout>
+  </widget>
+  <widget class="QMenuBar" name="menubar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>733</width>
+     <height>36</height>
+    </rect>
+   </property>
+  </widget>
+  <widget class="QStatusBar" name="statusbar"/>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

virtual_serial_port/main.cpp

+#include "com_1.h"
+
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    com_1 w;
+    w.show();
+    return a.exec();
+}

virtual_serial_port/virtual_serial_port.pro

+QT       += core gui
+QT       += serialport
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+CONFIG += c++11
+
+# You can make your code fail to compile if it uses deprecated APIs.
+# In order to do so, uncomment the following line.
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
+
+SOURCES += \
+    bluetooth_queue.cpp \
+    bluetoothonlinedevice.cpp \
+    main.cpp \
+    com_1.cpp
+
+HEADERS += \
+    bluetooth_queue.h \
+    bluetoothonlinedevice.h \
+    com_1.h
+
+FORMS += \
+    com_1.ui
+
+# Default rules for deployment.
+qnx: target.path = /tmp/$${TARGET}/bin
+else: unix:!android: target.path = /opt/$${TARGET}/bin
+!isEmpty(target.path): INSTALLS += target

virtual_serial_port/virtual_serial_port.pro.user

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