no message

global.h

@@ -79,20 +79,25 @@ public:
         while(mRuning){
             int count = 0;
 
+
             for(int it = 0;it < mConf.size();it++) {
                 auto itr = mConf.at(it);
                 uint16_t dat[10] = {0};
+
+                if(mMod == nullptr){
                     mMod = modbus_new_rtu(itr->com.toStdString().c_str(),
                                           itr->baurate, 'N', 8, 1);   //相同的端口只能同时打开一个
 
                     modbus_set_debug(mMod,true);
                     modbus_set_slave(mMod,itr->addr);  //设置modbus从机地址
                     modbus_connect(mMod);
-                modbus_set_response_timeout(mMod,1,1000);
+                    modbus_set_response_timeout(mMod,3,0);
-                QThread::msleep(300);
+                  }
+
+
 
                 for(auto s = 0;s < itr->req.length();s++){
-                    QThread::msleep(itr->rate*1000);
+                    QThread::msleep(itr->rate);
                     int ret = modbus_read_registers(mMod,itr->req[s].addr,itr->req[s].len,dat);
 
                     mMux.lock();
@@ -104,11 +109,14 @@ public:
 
 
                     log = QDateTime::currentDateTime().toString("yyyy-mm-dd hh:MM:ss ") + "接收数据:";
+
                     for(int i =0;i < resp_length;i++){
                         log += QString::asprintf("0x%02x ",rsp[i]);
                       }
+                    if(ret < 0){
+                        log += "超时";
+                      }
                     emit(Info(log));
-//                    req_length;
                     bool succ = true;
 
                     if(mListData.contains(itr->addr)){
@@ -139,11 +147,13 @@ public:
                       }
                     mMux.unlock();
                   }
-                modbus_close(mMod);
               }
             qDebug()<<"keep alive";
             QThread::msleep(100);
+
           }
+        modbus_close(mMod);
+
         // 读取2
     }
 
@@ -164,7 +174,7 @@ public:
     }
     QMap<int,QList<CapData *>*> mListData;
     QMutex mMux;
-    modbus_t* mMod;
+    modbus_t* mMod = nullptr;
     bool mRuning;
     QList<Config*> mConf;
 };

mainwindow.ui

@@ -92,7 +92,7 @@
          </font>
         </property>
         <property name="text">
-         <string>采样间隔(秒):</string>
+         <string>采样间隔(毫秒):</string>
         </property>
        </widget>
       </item>

subform.cpp

@@ -44,12 +44,20 @@ SubForm::SubForm(QString addr,int baurate,int device_addr,int rate)
         if(ret == 0){
             bool succ = z->succ;
             if(this->mLines.find(z->addr) != mLines.end()){
-                mLines[z->addr]->append(mLines.count() + 1,z->val1[0]);
+                static int i = 0;
+                qDebug()<< mLines[z->addr]->count()<<"fsdf";
+                mLines[z->addr]->append(  (mCapMax + 1),float(z->val1[0]));
+
+                mCapMax++;
+
               }else{
                 mLines[z->addr] = new QLineSeries;
                 mChart->addSeries(mLines[z->addr]);                            //
                 mLines[z->addr]->attachAxis(mAxisX);                           //
                 mLines[z->addr]->attachAxis(mAxisY);
+                mLines[z->addr]->append(  (mCapMax + 1),float(z->val1[0]));
+                mLines[z->addr]->setName(QString::asprintf("%d",z->addr));
+                mCapMax++;
               }
 //            mSeries1->append(sd,z->val1);
             pTime.append(QDateTime::currentDateTime().toString("yyyyMMdd-hh:mm:ss"));
@@ -85,6 +93,15 @@ SubForm::SubForm(QString addr,int baurate,int device_addr,int rate)
                 QPushButton *button = new QPushButton(this);
                 ui->tableView->setIndexWidget(mModel->index(i,3),button);
                 button->setText("»æͼ");
+                connect(button,&QPushButton::clicked,[=](){
+                    qDebug()<<i<<mModel->item(i,0)->data(Qt::DisplayRole).toInt();
+                    if(this->mLines[mModel->item(i,0)->data(Qt::DisplayRole).toInt()]->isVisible()){
+                        this->mLines[mModel->item(i,0)->data(Qt::DisplayRole).toInt()]->hide();
+                      }else{
+                        this->mLines[mModel->item(i,0)->data(Qt::DisplayRole).toInt()]->show();
+                      }
+                  });
+
 
             }else{
                 mModel->item(found->row(),0)->setData(QString("%1").arg(z->addr),Qt::DisplayRole);
@@ -105,7 +122,7 @@ SubForm::SubForm(QString addr,int baurate,int device_addr,int rate)
             delete z;
         }
     });
-    pTimer->start(100);
+    pTimer->start(10);
     qDebug()<<QDateTime::currentDateTime().toString();
     ui->lineEdit_2->setText(addr);
     gAsyncData->AddConfig(this->mConfig);
@@ -132,7 +149,7 @@ void SubForm::on_pushButton_clicked() {
         out << tr("x,") << tr("error,") << tr("speed,")<< tr("temperature,")<<
                tr("input volate,")<<tr("input current,")<<"motor temperature"<<"\n";
 
-        for(int i = 0;i < p1.size();i++){
+        for(int i = 0;i < mCapMax;i++){
             out <<pTime.at(i).toStdString().c_str()<< ","
                 <<  p1.at(i)<< "," ;
             out <<  p2.at(i)<< ",";
@@ -217,7 +234,6 @@ void SubForm::init_charts()
     mChart->legend()->setFont(font);//б
     font.setPointSizeF(12);
     mChart->legend()->setFont(font);//С
-    mChart->legend()->setFont(QFont(""));//
     mChart->legend()->setLabelColor(Qt::white);  //
 }
 

subform.h

@@ -63,6 +63,7 @@ private:
     QDateTime mStartTime;
     bool mStart;
     QStandardItemModel *mModel;
+    int mCapMax = 0;
 
 };
 

untitled.pro.user

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 5.0.2, 2023-09-27T20:46:07. -->
+<!-- Written by QtCreator 5.0.2, 2023-10-04T00:36:07. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
@@ -80,6 +80,9 @@
     <valuelist type="QVariantList" key="ClangTools.SuppressedDiagnostics"/>
     <value type="bool" key="ClangTools.UseGlobalSettings">true</value>
    </valuemap>
+   <valuemap type="QVariantMap" key="CppEditor.QuickFix">
+    <value type="bool" key="UseGlobalSettings">true</value>
+   </valuemap>
   </valuemap>
  </data>
  <data>