no message

global.h

@@ -5,15 +5,25 @@
 #include <QWidget>
 #include <QDebug>
 #include <QMutex>
+#include <QDateTime>
 
 extern "C"{
     #include "libmodbus/modbus.h"
 }
 
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1600)
+# pragma execution_character_set("utf-8")
+#endif
+
+
+
 typedef struct {
   int addr;
-  float val1;
+  uint16_t *val1;
+  uint16_t len;
   QString time;
+  bool succ;
 }CapData;
 
 
@@ -25,6 +35,7 @@ typedef struct{
 
 typedef struct T_Config{
     QString com;
+    int baurate;
     int addr;
     int rate;
     QList<Req> req;
@@ -61,53 +72,96 @@ public:
           mMux.unlock();
         }
     }
+    void Pause(){
+      mPause = true;
+    }
+    void Continue(){
+      mPause = false;
+    }
     void Run(void *v) override{
-
         // 读取1
         float x = 0;
         while(mRuning){
             int count = 0;
+            if(mPause){
+                QThread::msleep(100);
+                continue;
+              }
 
             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(),
-                                      57600, 'N', 8, 1);   //相同的端口只能同时打开一个
+                                          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,1000,1000);
-                QThread::msleep(300);
+                    modbus_set_response_timeout(mMod,3,0);
+                  }
+
+
 
                 for(auto s = 0;s < itr->req.length();s++){
-
-                    QThread::msleep(1000);
+                    QThread::msleep(itr->rate);
                     int ret = modbus_read_registers(mMod,itr->req[s].addr,itr->req[s].len,dat);
 
                     mMux.lock();
+                    QString log = QDateTime::currentDateTime().toString("yyyy-mm-dd hh:MM:ss ") +  "发送数据:";
+                    for(int i =0;i < req_length;i++){
+                        log += QString::asprintf("0x%02x ",req[i]);
+                      }
+                    emit(Info(log));
+
+
+                    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));
+                    bool succ = true;
+
                     if(mListData.contains(itr->addr)){
+                        if(ret < 0){
+                            succ = false;
+                        }
+                        uint16_t *val = new uint16_t[itr->req[s].len];
+
+                        memcpy(val,dat,itr->req[s].len*2);
                         mListData[itr->addr]->push_front(new CapData{
-                                                           itr->addr,
-                                                           float(float(dat[0])),
+                                                           itr->req[s].addr,
+                                                           val,
+                                                           itr->req[s].len,
+                                                           QDateTime::currentDateTime().toString("yyyy-mm-dd hh:MM:ss"),
+                                                           true
                                                          });
                       }else{
+                        uint16_t *val = new uint16_t[itr->req[s].len];
+
                         mListData[itr->addr] = new QList<CapData *>;
                         mListData[itr->addr]->push_front(new CapData{
-                                                           itr->addr,
-                                                           float(float(dat[0])),
+                                                           itr->req[s].addr,
+                                                           val,
+                                                           itr->req[s].len,
+                                                           QDateTime::currentDateTime().toString("yyyy-mm-dd hh:MM:ss"),
+                                                           succ
                                                          });
                       }
-                    x += 3.1415*2 /256;
-
                     mMux.unlock();
-
                   }
-                modbus_close(mMod);
               }
             qDebug()<<"keep alive";
             QThread::msleep(100);
+
           }
+        modbus_close(mMod);
+
         // 读取2
     }
 
@@ -128,9 +182,10 @@ public:
     }
     QMap<int,QList<CapData *>*> mListData;
     QMutex mMux;
-    modbus_t* mMod;
+    modbus_t* mMod = nullptr;
     bool mRuning;
     QList<Config*> mConf;
+    bool mPause = false;
 };
 
 extern ASyncReadData *gAsyncData;

mainwindow.cpp

@@ -75,7 +75,8 @@ void MainWindow::on_pushButton_3_clicked()
     }
     SubForm *p1 = new SubForm(ui->comboBox_2->currentText(),
                               ui->comboBox->currentText().toInt(),
-                              ui->lineEdit_2->text().toInt());
+                              ui->lineEdit_2->text().toInt(),
+                              ui->lineEdit_3->text().toInt());
     qDebug()<<ui->lineEdit_2->text();
     ui->tabWidget->addTab((QWidget*)p1,"address:" + ui->lineEdit_2->text());
     this->mForms[ui->lineEdit_2->text()] = p1;

mainwindow.ui

@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>modbus rtu monitor</string>
+   <string>又一个modbus调试工具</string>
   </property>
   <widget class="QWidget" name="centralwidget">
    <layout class="QHBoxLayout" name="horizontalLayout_2" stretch="1,9">
@@ -33,6 +33,7 @@
        <widget class="QLineEdit" name="lineEdit_2">
         <property name="font">
          <font>
+          <family>Arial</family>
           <pointsize>12</pointsize>
          </font>
         </property>
@@ -91,7 +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>

readme.md

@@ -0,0 +1,27 @@
+
+#### 又一个modbus调试工具
+最近混迹物联网企业,发现目前缺少一个简易可用的modbus调试工具,本软件旨在为开发者提供一个简单modbus测试工具。</br>
+主打一个代码简单易修改。</br>
+特点:
+- 基于QT5
+- 基于libmodbus
+- 完全开源,代码量少
+- 三方库完全跨平台,linux/windows。
+
+#### 已实现功能:
+当前仅实现寄存器监控功能。</br>
+后期根据心情和捐款情况可能会逐步增加todo项功能。</br>
+
+
+##### 寄存器监控功能
+1. 返回值导出。
+2. 单个寄存器绘图。
+3. 消息报文记录。
+
+[![image.png](https://www.testingcloud.club/sapi/api/image_download/203b900b-61fa-11ee-8ba6-525400797f57.png)](界面)
+
+
+#### todo
+
+1. 配置保存为json文件,不用每次都手动指定监控项。
+2. 协议上目前仅支持RTU,增加对modbus-tcp和modbus-ascii的支持。

sub.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>1394</width>
-    <height>892</height>
+    <width>602</width>
+    <height>381</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -69,6 +69,20 @@
        </property>
       </widget>
      </item>
+     <item>
+      <widget class="QPushButton" name="pushButton_3">
+       <property name="text">
+        <string>暂停</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="pushButton_4">
+       <property name="text">
+        <string>继续</string>
+       </property>
+      </widget>
+     </item>
      <item>
       <spacer name="verticalSpacer">
        <property name="orientation">
@@ -96,9 +110,34 @@
      <item>
       <widget class="QTableView" name="tableView"/>
      </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_2">
+       <item>
+        <widget class="QLabel" name="label_5">
+         <property name="text">
+          <string>绘图:</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLabel" name="label_6">
+         <property name="text">
+          <string>记录</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout">
        <item>
         <widget class="QtCharts::QChartView" name="graphicsView"/>
        </item>
+       <item>
+        <widget class="QTextEdit" name="textEdit"/>
+       </item>
+      </layout>
+     </item>
     </layout>
    </item>
   </layout>

subform.cpp

@@ -15,7 +15,7 @@
 #endif
 
 
-SubForm::SubForm(QString addr,int baurate,int device_addr)
+SubForm::SubForm(QString addr,int baurate,int device_addr,int rate)
     :ui(new Ui::Form) {
     ui->setupUi(this);
 
@@ -24,14 +24,17 @@ SubForm::SubForm(QString addr,int baurate,int device_addr)
     QString *com = new QString(addr);
     qDebug()<<*com;
     mModel = new QStandardItemModel(this);
-    mModel->setHorizontalHeaderLabels(QStringList() << "寄存器地址" << "返回值"<<"读取时间");
+    mModel->setHorizontalHeaderLabels(QStringList() << "寄存器地址" << "返回值"<<"读取时间"<<"操作");
     ui->tableView->setModel(mModel);
-
+    ui->tableView->setSelectionMode(QAbstractItemView::ContiguousSelection);
+    ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
     mConfig = new Config;
     mConfig->addr = device_addr;
     mConfig->com =  *com;
+    mConfig->baurate = baurate;
+    mConfig->rate = rate;
 
-    connect(pTimer,&QTimer::timeout,[=](){
+    connect(pTimer,&QTimer::timeout,[=]() {
         static float sd = 0;
         if(gAsyncData == nullptr)
             return;
@@ -39,19 +42,76 @@ SubForm::SubForm(QString addr,int baurate,int device_addr)
 
         int ret = gAsyncData->TakeLast(device_addr,&z);
         if(ret == 0){
-            mSeries1->append(sd,z->val1);
+            bool succ = z->succ;
+            if(this->mLines.find(z->addr) != mLines.end()){
+                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"));
 
-            mModel->clear();
-            mModel->setHorizontalHeaderLabels(QStringList() << "寄存器地址" << "返回值"<<"读取时间");
-
-            QStandardItem *item = new QStandardItem(QString("%1").arg(z->val1));
-            mModel->setItem(0, 1, item);
+            QStandardItem *found = nullptr;
+            qDebug()<<"mModel->columnCount()"<<mModel->columnCount()
+                   <<mModel->rowCount();
+            int i = 0;
+            int j = 0;
+            for(;i < mModel->rowCount();i++){
+                for(;j < mModel->columnCount();j++){
+                    if(mModel->item((i,j))  != nullptr){
+                        qDebug()<<mModel->item((i,j))->data(Qt::DisplayRole);
+                        if(mModel->item((i,j))->data(Qt::DisplayRole).toInt() == z->addr){
+                            found = mModel->item((i,j));
+                            break;
+                          }
+                      }
+                  }
+              }
 
+            if(found == 0){
+                QStandardItem *item;
+                if(succ)
+                  item = new QStandardItem(QString("%1").arg(z->val1[0]));
+                else
+                  item = new QStandardItem(QString("超时"));
 
+                mModel->setItem(i, 1, item);
                 QStandardItem *item1 = new QStandardItem(QString("%1").arg(z->addr));
-            mModel->setItem(0, 0, item1);
+                mModel->setItem(i, 0, item1);
+                mModel->setItem(i, 2, new QStandardItem(QString("%1").arg(z->time)));
+                QPushButton *button = new QPushButton(this);
+                ui->tableView->setIndexWidget(mModel->index(i,3),button);
+                button->setText("绘图");
+                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);
+                if(succ)
+                  mModel->item(found->row(),1)->setData(QString("%1").arg(z->val1[0]),Qt::DisplayRole);
+                else
+                  mModel->item(found->row(),1)->setData(QString("超时"),Qt::DisplayRole);
+                mModel->item(found->row(),2)->setData(QString("%1").arg(z->time),Qt::DisplayRole);
+
+              }
 
 
             sd ++;
@@ -59,13 +119,15 @@ SubForm::SubForm(QString addr,int baurate,int device_addr)
                 mMaxX += 1024;
                 mAxisX->setMax(mMaxX);
             }
+            delete z;
         }
     });
-    pTimer->start(100);
+    pTimer->start(10);
     qDebug()<<QDateTime::currentDateTime().toString();
     ui->lineEdit_2->setText(addr);
     gAsyncData->AddConfig(this->mConfig);
-
+    ui->tableView->setColumnWidth(2,230);
+    connect(gAsyncData,SIGNAL(Info(QString)),this,SLOT( on_log(QString)));
 }
 
 void SubForm::on_pushButton_clicked() {
@@ -82,19 +144,24 @@ void SubForm::on_pushButton_clicked() {
          return;
         }
         QTextStream out(&file);
-
+        for(auto itr = mLines.begin();itr != mLines.end();itr++){
+           out << tr((QString::asprintf("%d",itr.key()) + ",").toStdString().c_str());
+          }
+        out <<tr("x value ")<<"\n";
         //
-        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++){
-            out <<pTime.at(i).toStdString().c_str()<< ","
-                <<  p1.at(i)<< "," ;
-            out <<  p2.at(i)<< ",";
-            out <<  p3.at(i)<< ",";
-            out <<  p4.at(i)<< ",";
-            out <<  p5.at(i)<< ",";
-            out <<  p6.at(i)<<"\n";
+
+        for(int i = 0;i < mCapMax;i++){
+            for(auto itr = mLines.begin();itr != mLines.end();itr++){
+                itr.value()->count();
+                if((i + itr.value()->count()) > mCapMax){
+                    out <<tr(QString::asprintf("%.1f,",
+                                               itr.value()->at(i + itr.value()->count() - mCapMax).y()).toStdString().c_str());
+                  }else{
+                    out <<tr("x value,");
+                  }
+              }
+            out <<tr(QString::asprintf("%d,",i).toStdString().c_str())<<"\n";
         }
         //
          file.close();
@@ -147,24 +214,6 @@ void SubForm::init_charts()
                                 Qt::SolidPattern));
     mAxisY->setTitleText("temperature (°C)");
 
-    mAxisY2->setMin(0);                                    //Y围
-    mAxisY2->setMax(100);
-    mAxisY2->setTickCount(11);
-    mAxisY2->setLabelFormat("%d");
-    mAxisY2->setLinePenColor(QColor(Qt::yellow));        //
-    mAxisY2->setGridLineColor(QColor(Qt::yellow));
-    mAxisY2->setGridLinePen(QPen(Qt::white,0.1,Qt::SolidLine,Qt::RoundCap,Qt::RoundJoin));
-    mAxisY2->setGridLineVisible(true);
-    mAxisY2->setLinePen(QPen(Qt::yellow,1,Qt::SolidLine,Qt::RoundCap,Qt::RoundJoin));
-    mAxisY2->setLabelsFont(QFont("",8,18,false));
-    mAxisY2->setLabelsBrush(QBrush(QColor(Qt::white),
-                                 Qt::SolidPattern));
-    mAxisY2->setLabelsColor(QColor(Qt::white));
-    mAxisY2->setTitleFont(QFont("",13,20,false));
-    mAxisY2->setTitleBrush(QBrush(QColor(Qt::white),
-                                Qt::SolidPattern));
-    mAxisY2->setTitleText("wet %");
-
     mChart->addAxis(mAxisX,Qt::AlignBottom);               //λmChartеλ
     mChart->addAxis(mAxisY,Qt::AlignLeft);
     mChart->addAxis(mAxisY2,Qt::AlignRight);
@@ -190,7 +239,6 @@ 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);  //
 }
 
@@ -212,3 +260,21 @@ void SubForm::on_pushButton_2_clicked() {
                       });
 }
 
+void SubForm::on_log(QString info)
+{
+  qDebug()<<info;
+  ui->textEdit->append(info + "\r\n");
+}
+
+
+void SubForm::on_pushButton_3_clicked()
+{
+  gAsyncData->Pause();
+}
+
+
+void SubForm::on_pushButton_4_clicked()
+{
+    gAsyncData->Continue();
+}
+

subform.h

@@ -22,12 +22,11 @@ QT_END_NAMESPACE
 using namespace QtCharts;
 
 
-
 class SubForm :QWidget
 {
     Q_OBJECT
 public:
-    SubForm(QString,int baurate,int device_addr);
+    SubForm(QString,int baurate,int device_addr,int rate);
 
     void init_charts();
 private slots:
@@ -37,6 +36,12 @@ private slots:
 
     void on_pushButton_2_clicked();
 
+    void on_log(QString);
+
+    void on_pushButton_3_clicked();
+
+    void on_pushButton_4_clicked();
+
 private:
     Ui::Form *ui;
     QChart *mChart;
@@ -46,27 +51,15 @@ private:
     int baurate;
 
     QLineSeries *mSeries1;
-    QLineSeries *mSeries2;
-    QLineSeries *mSeries3;
-    QLineSeries *mSeries4;
-    QLineSeries *mSeries5;
-    QLineSeries *mSeries6;
-
+    QMap<uint16_t,QLineSeries*> mLines;
     QVector<QString> pTime;
 
-
-    QVector<float> p1;
-    QVector<float> p2;
-    QVector<float> p3;
-    QVector<float> p4;
-    QVector<float> p5;
-    QVector<float> p6;
-
     Config *mConfig;
     float mMaxX;
     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, 2023-10-05T00:37:49. -->
 <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>