Autosar Nm状态监控设计

1.采用QChart实现Nm状态转移的监控,包括各个模式的时间。

标准auosar Nm状态机:

Autosar Nm状态监控设计_第1张图片

Autosar Nm状态监控设计_第2张图片

下图显示了一个被动唤醒和一个自动唤醒的状态转移,其中每个模式的所用的时间在对应的X轴上。

Autosar Nm状态监控设计_第3张图片

2.实现代码:

dialogcannmstateanalyze.h

#ifndef DIALOGCANNMSTATEANALYZE_H
#define DIALOGCANNMSTATEANALYZE_H
 
#include 
#include 
#include 
 
//#include 
 
#include 
 
QT_CHARTS_USE_NAMESPACE
 
namespace Ui {
class DialogCanNmStateAnalyze;
}
 
class DialogCanNmStateAnalyze : public QDialog
{
    Q_OBJECT
 
public:
    explicit DialogCanNmStateAnalyze(QWidget *parent = 0);
    ~DialogCanNmStateAnalyze();
 
    void setCanNetWorkStates(uint8_t states,uint32_t timestamp);
 
public slots:
 
private:
 
    uint32_t counter;
    QList data_CanNmStates;
    QList data_TimeStamp;
    QChart *chart_CanNmStates;
 
    QCategoryAxis *axisX_CanNmStates;
    QCategoryAxis *axisY_CanNmStates;
 
    QLineSeries *series_CanNmStates;
    Ui::DialogCanNmStateAnalyze *ui;
 
    QString timeFormatConvert(uint32_t time);
protected:
     void closeEvent(QCloseEvent *event);     
 
};
 
#endif // DIALOGCANNMSTATEANALYZE_H
dialogcannmstateanalyze.cpp

 

#include "dialogcannmstateanalyze.h"
#include "ui_dialogcannmstateanalyze.h"
 
#include "Dialogs/MainWindow/xcan.h"
 
#include 
#include 
#include 
 
#include 
 
#include"qdebug.h"
 
QT_CHARTS_USE_NAMESPACE
 
DialogCanNmStateAnalyze::DialogCanNmStateAnalyze(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::DialogCanNmStateAnalyze)
{
    ui->setupUi(this);
    counter = 0;
/******************************************************************************************/
    //![1]
        series_CanNmStates = new QLineSeries();
        chart_CanNmStates = new QChart();
        chart_CanNmStates->legend()->hide();
        chart_CanNmStates->addSeries(series_CanNmStates);
    //![1]
 
    //![2]
        // Customize series
        QPen pen_CanNmStates(QRgb(0xfdb157));
        pen_CanNmStates.setWidth(2);
        series_CanNmStates->setPen(pen_CanNmStates);
 
//        series_CanNmStates->setPointsVisible(true);
//        series_CanNmStates->setPointLabelsVisible(true);
//        series_CanNmStates->setPointLabelsFormat("@xPoint");
 
        // Customize chart title
        QFont font_CanNmStates;
        font_CanNmStates.setPixelSize(18);
        chart_CanNmStates->setTitleFont(font_CanNmStates);
        chart_CanNmStates->setTitleBrush(QBrush(Qt::white));
        chart_CanNmStates->setTitle("CanNmStates");
 
        // Customize chart background
        QLinearGradient backgroundGradient_CanNmStates;
        backgroundGradient_CanNmStates.setStart(QPointF(0, 0));
        backgroundGradient_CanNmStates.setFinalStop(QPointF(0, 1));
        backgroundGradient_CanNmStates.setColorAt(0.0, QRgb(0xd2d0d1));
        backgroundGradient_CanNmStates.setColorAt(1.0, QRgb(0x4c4547));
        backgroundGradient_CanNmStates.setCoordinateMode(QGradient::ObjectBoundingMode);
        chart_CanNmStates->setBackgroundBrush(backgroundGradient_CanNmStates);
 
        // Customize plot area background
        QLinearGradient plotAreaGradient_CanNmStates;
        plotAreaGradient_CanNmStates.setStart(QPointF(0, 1));
        plotAreaGradient_CanNmStates.setFinalStop(QPointF(1, 0));
        plotAreaGradient_CanNmStates.setColorAt(0.0, QRgb(0x555555));
        plotAreaGradient_CanNmStates.setColorAt(1.0, QRgb(0x55aa55));
        plotAreaGradient_CanNmStates.setCoordinateMode(QGradient::ObjectBoundingMode);
        chart_CanNmStates->setPlotAreaBackgroundBrush(plotAreaGradient_CanNmStates);
        chart_CanNmStates->setPlotAreaBackgroundVisible(true);
 
    //![2]
 
    //![3]
        axisX_CanNmStates = new QCategoryAxis();
        axisY_CanNmStates = new QCategoryAxis();
 
        // Customize axis label font
        QFont labelsFont_CanNmStates;
        labelsFont_CanNmStates.setPixelSize(12);
//        axisX_CanNmStates->setLabelsFont(labelsFont_CanNmStates);
        axisY_CanNmStates->setLabelsFont(labelsFont_CanNmStates);
 
        // Customize axis colors
        QPen axisPen_CanNmStates(QRgb(0xd18952));
        axisPen_CanNmStates.setWidth(2);
//        axisX_CanNmStates->setLinePen(axisPen_CanNmStates);
        axisY_CanNmStates->setLinePen(axisPen_CanNmStates);
 
        // Customize axis label colors
        QBrush axisBrush_CanNmStates(Qt::white);
//        axisX_CanNmStates->setLabelsBrush(axisBrush_CanNmStates);
        axisY_CanNmStates->setLabelsBrush(axisBrush_CanNmStates);
 
        // Customize grid lines and shades
//        axisX_CanNmStates->setGridLineVisible(false);
        axisY_CanNmStates->setGridLineVisible(false);
        axisY_CanNmStates->setShadesPen(Qt::NoPen);
        axisY_CanNmStates->setShadesBrush(QBrush(QColor(0x99, 0xcc, 0xcc, 0x55)));
        axisY_CanNmStates->setShadesVisible(true);
 
    //![3]
 
 
 
    //![4]
//        axisX_CanNmStates->append("", 10);
//        axisX_CanNmStates->append("", 20);
//        axisX_CanNmStates->append("", 30);
//        axisX_CanNmStates->setRange(0, 30);
 
        axisY_CanNmStates->append("           NM_STATE_UNINIT", 2);
        axisY_CanNmStates->append("        NM_STATE_BUS_SLEEP", 4);
        axisY_CanNmStates->append("NM_STATE_PREPARE_BUS_SLEEP", 6);
        axisY_CanNmStates->append("      NM_STATE_READY_SLEEP", 8);
        axisY_CanNmStates->append(" NM_STATE_NORMAL_OPERATION", 10);
        axisY_CanNmStates->append("   NM_STATE_REPEAT_MESSAGE", 12);
        axisY_CanNmStates->setRange(0, 12);
 
        //下边这一句代码的作用是让刻度线和刻度的label对齐
//        axisX_CanNmStates->setLabelsPosition(QCategoryAxis::AxisLabelsPositionOnValue);
 
        chart_CanNmStates->setAxisX(axisX_CanNmStates, series_CanNmStates);
        chart_CanNmStates->setAxisY(axisY_CanNmStates, series_CanNmStates);
 
    //![4]
 
    ui->graphicsView_CanNmStates->setChart(chart_CanNmStates);
}
 
DialogCanNmStateAnalyze::~DialogCanNmStateAnalyze()
{
    delete ui;
}
void DialogCanNmStateAnalyze::closeEvent(QCloseEvent *event)
{
    //|窗口关闭之前需要的操作~
    XCAN::isOpen_dialogCanNmStateAnalyze_ui = false;
}
QString DialogCanNmStateAnalyze::timeFormatConvert(uint32_t time)
{
    QString timeStr;
 
    int ss = 1000;
        int mi = ss * 60;
        int hh = mi * 60;
        int dd = hh * 24;
 
        long day = time / dd;
        long hour = (time - day * dd) / hh;
        long minute = (time - day * dd - hour * hh) / mi;
        long second = (time - day * dd - hour * hh - minute * mi) / ss;
        long milliSecond = time - day * dd - hour * hh - minute * mi - second * ss;
 
        QString hou = QString::number(hour,10);
        QString min = QString::number(minute,10);
        QString sec = QString::number(second,10);
        QString msec = QString::number(milliSecond,10);
 
        //qDebug() << "minute:" << min << "second" << sec << "ms" << msec < 
  
 
        if(hour>0)
        {
            timeStr = hou + "h" + min + "m" + sec+ "s" + msec + "ms";
        }
        else if(minute>0)
        {
            timeStr = min + "m" + sec+ "s" + msec + "ms";
        }
        else if(second>0)
        {
            timeStr = sec+ "s" + msec + "ms";
        }
        else
        {
            timeStr = msec + "ms";
        }
 
        return  timeStr;
 
//    ————————————————
//    版权声明:本文为CSDN博主「ZONG_XP」的原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接及本声明。
//    原文链接:https://blog.csdn.net/zong596568821xp/article/details/79053491
}
void DialogCanNmStateAnalyze::setCanNetWorkStates(uint8_t states,uint32_t timestamp)
{
    int i = 0;
    QString dataTimeStampStr;
    uint8_t nmPreviousState = ((states>>4)&0x0f)*2+1;
    uint8_t nmCurrentState = (states&0x0f)*2+1;
 
    data_CanNmStates< 
  
    data_TimeStamp< 
  
 
    // 数据个数超过了最大数量,则删除最先接收到的数据,实现曲线向前移动
    while(data_CanNmStates.size() > 30)
    {
        data_CanNmStates.removeFirst();
        data_TimeStamp.removeFirst();
    }
 
    series_CanNmStates->clear();
 
    axisX_CanNmStates->setRange(0, data_CanNmStates.size()+1);
 
    series_CanNmStates->append(0,(((data_CanNmStates.at(0)>>4)&0x0f)*2+1));
 
    for (i=0; i < data_CanNmStates.size(); ++i)
    {
        if(i>0)
        {
            dataTimeStampStr = timeFormatConvert(data_TimeStamp.at(i)-data_TimeStamp.at(i-1));
        }
        else
        {
            dataTimeStampStr = timeFormatConvert(data_TimeStamp.at(i));
        }
 
        nmPreviousState = ((data_CanNmStates.at(i)>>4)&0x0f)*2+1;
        nmCurrentState = (data_CanNmStates.at(i)&0x0f)*2+1;
 
        series_CanNmStates->append(i+1,nmPreviousState);
        series_CanNmStates->append(i+1,nmCurrentState);
 
        axisX_CanNmStates->append("T"+QString::number(i,10)+":"+dataTimeStampStr,i+1);
 
        qDebug()<<"dataTimeStampStr:"< 
  
    }
    series_CanNmStates->append(i+1,nmCurrentState);
}
 

 

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