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標題: 基于QT開發的串口上位機串口示波器源碼 [打印本頁]
作者: Jonsa    時間: 2024-8-28 12:10
標題: 基于QT開發的串口上位機串口示波器源碼
QT開發軟件寫了一個上位機，串口示波器，既可以用串口發送接收數據，又可以圖形化顯示
源碼： serial_net_graph.zip (22.24 MB, 售價: 1 E幣)


部分源碼：
  1. #ifndef MAINWINDOW_H
  2. #define MAINWINDOW_H

  4. #include <QMainWindow>
  5. #include <QMessageBox>
  6. #include <QSerialPort>
  7. #include <QSerialPortInfo>

  9. #include <QFile>
  10. #include <QFileDialog>

  12. #include <QtCharts>
  13. #include "QLineSeries"
  14. #include "QValueAxis"
  15. #include "QTimer"
  16. #include "QTime"
  17. #include "QList"
  18. #include "qmath.h"
  19. #include "QPointF"
  20. #include "QDebug"
  21. #include "QChartView"
  22. #include "dataprocess.h"
  23. #include <QMutex>
  24. #include <QTcpServer>
  25. #include <QTcpSocket>
  26. #include <QUdpSocket>
  27. #include <QtNetwork>

  29. QT_CHARTS_USE_NAMESPACE

  31. namespace Ui {
  32. class MainWindow;
  33. }

  35. #define Channel_number 20



  39. class MainWindow : public QMainWindow
  40. {
  41.     Q_OBJECT

  43. public:
  44.     explicit MainWindow(QWidget *parent = 0);
  45.     ~MainWindow();
  46. private slots:
  47.     void readData();
  48.     //void socket_Read_Data();
  49.     void socket_Disconnected();
  50.     void server_New_Connect();
  51.     //void udp_receive();

  53.     void on_btn_OpenSerial_clicked();

  55.     void on_btn_help_clicked();

  57.     void on_btn_StopDis_clicked();

  59.     void on_action_save_triggered();

  61.     void on_action_load_triggered();

  63.     void on_btn_ClearSeries_clicked();

  65.     void on_btn_SetXSize_clicked();

  67.     void on_CH1_stateChanged();
  68.     void on_CH2_stateChanged();
  69.     void on_CH3_stateChanged();
  70.     void on_CH4_stateChanged();
  71.     void on_CH5_stateChanged();
  72.     void on_CH6_stateChanged();
  73.     void on_CH7_stateChanged();
  74.     void on_CH8_stateChanged();
  75.     void on_CH9_stateChanged();
  76.     void on_CH10_stateChanged();
  77.     void on_CH11_stateChanged();
  78.     void on_CH12_stateChanged();
  79.     void on_CH13_stateChanged();
  80.     void on_CH14_stateChanged();
  81.     void on_CH15_stateChanged();
  82.     void on_CH16_stateChanged();
  83.     void on_CH17_stateChanged();
  84.     void on_CH18_stateChanged();
  85.     void on_CH19_stateChanged();
  86.     void on_CH20_stateChanged();

  88.     void writeData(char* data,unsigned int len);

  90.     void on_BTNSEND_clicked();

  92.     void on_HEXSND_stateChanged();

  94.     void on_pushButton_clicked();

  96.     void on_pushButton_2_clicked();

  98.     void on_pushButton_3_clicked();

  100.     void on_pushButton_4_clicked();

  102.     void on_pushButton_5_clicked();

  104.     void on_pushButton_6_clicked();

  106.     void on_periodsend_stateChanged();

  108.     void on_period_sends();

  110.     void on_cb_SerialPort_activated();


  113. private:
  114.     QString writeDataToCSV();
  115.     void readDataFromCSV(QTextStream &sDataStream);
  116.     void string2hex(QByteArray sendcoms);
  117.     void hex2string(QByteArray &rcvstring);
  118. //    void dispformat(QString appendStr);
  119. private:
  120.     bool SerialSta;
  121.     DataProcess processor;
  122.     bool chartSta;
  123.     QSerialPort *port;
  124.     Ui::MainWindow *ui;
  125.     QLabel *lb_StatusBar_SerialStatus;
  126.     QLabel *lb_StatusBar_DataRecNum;

  128.     QChart *m_chart;
  129.     QLineSeries m_series[Channel_number];
  130.     QVector<QPointF> points[Channel_number];
  131.     QValueAxis *axisX;
  132.     QValueAxis *axisY;

  134.     bool selchx[20];
  135.     unsigned long int dataRecNum=0;
  136.     int XSize = 200;
  137.     int timeId;
  138.     int Xmin=0;
  139.     int Xmax=0;
  140.     float Ymin=3.4028235e38f;
  141.     float Ymax=1.4e-45f;
  142.     QByteArray sendbuff;
  143.     QString recvbuff;
  144.     QTimer *sendTimer;// 定時器對象
  145.     uint16_t rcvmaxsize;
  146.     bool recvconvf;
  147.     QString displaystr;
  148.     QMutex mutex;
  149.     QStringList baudspeed;
  150.     uint8_t commethflag;
  151.     QTcpServer* server;
  152.     QTcpSocket* socket;
  153.     QList<QTcpSocket*> tcpClient;
  154.     QUdpSocket *uSocket;
  155.     QString ipAddr;
  156.     QTcpSocket* TCPCSocket;

  158.     QHostAddress udpfromhost;
  159.     quint16 udpfromport;
  160.     bool bditemf;
  161.     //QList<QHostAddress> ipAddressesList;

  163. };
復制代碼






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