Add a qcustomplot widget to the window and complete initialization.

yishengyounitt · Sep 10, 2021 · fc9f04a · fc9f04a
1 parent 9f6679b
commit fc9f04a
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Showing 4 changed files with 73 additions and 39 deletions.
diff --git a/tools/CMakeLists.txt.user b/tools/CMakeLists.txt.user
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.11.1, 2021-09-10T01:16:40. -->
+<!-- Written by QtCreator 4.11.1, 2021-09-10T14:00:45. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
@@ -98,7 +98,7 @@
     <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">D:/Desktop/Files/miniFOC/tools/build</value>
     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
-      <value type="QString" key="CMakeProjectManager.MakeStep.AdditionalArguments"></value>
+      <value type="QString" key="CMakeProjectManager.MakeStep.AdditionalArguments">-j 14</value>
       <valuelist type="QVariantList" key="CMakeProjectManager.MakeStep.BuildTargets">
        <value type="QString">all</value>
       </valuelist>
@@ -370,7 +370,7 @@
     <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">D:/Desktop/Files/miniFOC/tools/build</value>
     <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
      <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
-      <value type="QString" key="CMakeProjectManager.MakeStep.AdditionalArguments"></value>
+      <value type="QString" key="CMakeProjectManager.MakeStep.AdditionalArguments">-j 14</value>
       <valuelist type="QVariantList" key="CMakeProjectManager.MakeStep.BuildTargets">
        <value type="QString">all</value>
       </valuelist>
@@ -617,7 +617,7 @@
     <value type="bool" key="RunConfiguration.UseQmlDebugger">false</value>
     <value type="bool" key="RunConfiguration.UseQmlDebuggerAuto">true</value>
     <value type="QString" key="RunConfiguration.WorkingDirectory"></value>
-    <value type="QString" key="RunConfiguration.WorkingDirectory.default"></value>
+    <value type="QString" key="RunConfiguration.WorkingDirectory.default">D:/Desktop/Files/miniFOC/tools/build</value>
    </valuemap>
    <value type="int" key="ProjectExplorer.Target.RunConfigurationCount">1</value>
   </valuemap>

diff --git a/tools/mainwindow.cpp b/tools/mainwindow.cpp
@@ -7,6 +7,7 @@ MainWindow::MainWindow(QWidget *parent)
     serial = new QSerialPort();
     ui->setupUi(this);
     refresh_serial_port();
+    setup_custom_plot();
     ui->serial_baudrate_txt->setText("115200");
 }
 
@@ -17,6 +18,58 @@ MainWindow::~MainWindow(){
     delete ui;
 }
 
+void MainWindow::mdtp_callback_handler(unsigned char pid, const unsigned char *data){
+    qDebug() << "pack:" << pid << "  data:" << data[0] << data[1] << data[2] << data[3]
+                 << data[4] << data[5] << data[6] << data[7];
+}
+
+void MainWindow::on_open_btn_clicked(){
+    if(serial->isOpen() == false){
+        if(set_serial_badurate() == true){
+            serial->open(QSerialPort::ReadWrite);
+            ui->open_btn->setText("Close");
+            ui->serial_port_cb->setEnabled(false);
+            ui->serial_baudrate_txt->setEnabled(false);
+            connect(serial,SIGNAL(readyRead()),this,SLOT(serial_received()));
+        }
+    }
+    else{
+        serial->close();
+        ui->open_btn->setText("Open");
+        ui->serial_port_cb->setEnabled(true);
+        ui->serial_baudrate_txt->setEnabled(true);
+    }
+}
+
+void MainWindow::on_refresh_btn_clicked(){
+    refresh_serial_port();
+}
+
+void MainWindow::setup_custom_plot(){
+    QPen pen;
+    pen.setColor(Qt::blue);
+    ui->custom_plot->legend->setVisible(true);
+    ui->custom_plot->addGraph();
+    ui->custom_plot->graph(0)->setPen(pen);
+    ui->custom_plot->graph(0)->setName("Speed");
+
+    pen.setColor(Qt::red);
+    ui->custom_plot->addGraph();
+    ui->custom_plot->graph(1)->setPen(pen);
+    ui->custom_plot->graph(1)->setName("Angle");
+
+    ui->custom_plot->xAxis->setLabel("n(times)");
+    ui->custom_plot->yAxis->setLabel("y(rad/s rad)");
+
+    ui->custom_plot->xAxis->setRange(0,1);
+    ui->custom_plot->yAxis->setRange(0,1);
+
+    connect(ui->custom_plot->xAxis, SIGNAL(rangeChanged(QCPRange)), ui->custom_plot->xAxis2, SLOT(setRange(QCPRange)));
+    connect(ui->custom_plot->yAxis, SIGNAL(rangeChanged(QCPRange)), ui->custom_plot->yAxis2, SLOT(setRange(QCPRange)));
+
+    ui->custom_plot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom | QCP::iSelectPlottables);
+}
+
 bool MainWindow::set_serial_badurate(){
     if(ui->serial_port_cb->currentText() == NULL || ui->serial_baudrate_txt->toPlainText() == NULL){
         QMessageBox::information(NULL, "Error", "Please select port number and baudrate first!");
@@ -40,36 +93,9 @@ void MainWindow::refresh_serial_port(){
         ui->serial_port_cb->addItem(serialPortinfo.at(i).portName());
 }
 
-void MainWindow::mdtp_callback_handler(unsigned char pid, const unsigned char *data){
-    qDebug() << "pack:" << pid << "  data:" << data[0] << data[1] << data[2] << data[3]
-                 << data[4] << data[5] << data[6] << data[7];
-}
-
 void MainWindow::serial_received(){
     QByteArray info = serial->readAll();
     char *buffer = info.data();
     for (int counter = 0; counter < info.length(); counter++)
         mdtp_receive_handler(buffer[counter]);
 }
-
-void MainWindow::on_open_btn_clicked(){
-    if(serial->isOpen() == false){
-        if(set_serial_badurate() == true){
-            serial->open(QSerialPort::ReadWrite);
-            ui->open_btn->setText("Close");
-            ui->serial_port_cb->setEnabled(false);
-            ui->serial_baudrate_txt->setEnabled(false);
-            connect(serial,SIGNAL(readyRead()),this,SLOT(serial_received()));
-        }
-    }
-    else{
-        serial->close();
-        ui->open_btn->setText("Open");
-        ui->serial_port_cb->setEnabled(true);
-        ui->serial_baudrate_txt->setEnabled(true);
-    }
-}
-
-void MainWindow::on_refresh_btn_clicked(){
-    refresh_serial_port();
-}
diff --git a/tools/mainwindow.h b/tools/mainwindow.h
@@ -32,6 +32,7 @@ public slots:
     QSerialPort *serial;
     void refresh_serial_port();
     bool set_serial_badurate();
+    void setup_custom_plot();
     void mdtp_receive_handler(unsigned char data);
     void mdtp_data_transmit(unsigned char pid, const unsigned char *data);
     void mdtp_callback_handler(unsigned char pid, const unsigned char *data);

diff --git a/tools/mainwindow.ui b/tools/mainwindow.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>800</width>
-    <height>600</height>
+    <width>762</width>
+    <height>444</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -122,19 +122,26 @@
      </font>
     </property>
    </widget>
-   <widget class="QTextEdit" name="test_txt">
+   <widget class="QCustomPlot" name="custom_plot" native="true">
     <property name="geometry">
      <rect>
-      <x>40</x>
-      <y>70</y>
-      <width>681</width>
-      <height>451</height>
+      <x>20</x>
+      <y>60</y>
+      <width>561</width>
+      <height>361</height>
      </rect>
     </property>
    </widget>
   </widget>
-  <widget class="QStatusBar" name="statusbar"/>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>QCustomPlot</class>
+   <extends>QWidget</extends>
+   <header>qcustomplot.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
  <resources/>
  <connections/>
 </ui>