110VCGQ/485SWJ/CGQ485V2/CGQ485/table2.cpp

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "dialogsetport.h"
#include <QMessageBox>
#include <QByteArray>
#include <QTimer>
#include <QGraphicsView>
#include <QGraphicsScene>
#include <QGraphicsItem>
#include <QChartView>
#include <QLineSeries>
#include <QtMath>

//单次读取
void MainWindow::on_pushButton_readonce_clicked()
{

    QString byte;
    uint16_t crcValue;
    uint8_t b[8];
    bool ok;

    state = readAll;
    int addr =ui->spinBox_addr->text().toInt(&ok,10);
    b[0]=addr;   //485地址
    b[1]=0x03;   //功能位
    b[2]=0x00;
    b[3]=0x01;   //寄存器起始地址
    b[4]=0x00;
    b[5]=13;     //寄存器个数
    crcValue= crc->crc16_modbus(b,6);
    b[6] = crcValue&0x00FF;
    b[7] =crcValue>>8;

    for(int i=0;i<8;i++)
    {
        byte.append(QString("%1").arg(b[i],2,16,QLatin1Char('0')).toUpper());
        byte.append(" ");
    }

    if(port==NULL || !port->mSerialPort.isOpen())
    {
        time3->stop();
        ui->checkBox->setChecked(false);
        QMessageBox::information(this,"","串口未打开或不存在");
    }
    else
    {
        QString str1 = QDateTime::currentDateTime().toString("mm:ss")+" -->"+byte;
        QString str2 = QString("<span style='color: red;'> %1</span>").arg(str1);
        ui->textEdit_RxTx->append(str2);


        port->mSerialPort.write((const char*)(b),8);
    }
}



//自动读取
void MainWindow::on_checkBox_clicked(bool checked)
{

    if(checked == true)
    {
        if(time2->isActive() == true)
        {
            QMessageBox::information(this,"","通道被占用");
            return;
        }

        time3->setInterval(ui->spinBox_timer_2->text().toInt());
        time3->start();
    }
    else
    {
        time3->stop();
    }
}

//清除发送接收缓冲区
void MainWindow::on_pushButton_clear2_clicked()
{
    ui->textEdit_RxTx->clear();
}

void MainWindow::dataTreating(QByteArray array)
{
    uint8_t *b = (uint8_t*)array.data();
    QString string;
    int16_t data[13];

    for(int i =0;i<array.size();i++)
    {
        string.append(QString("%1").arg(b[i],2,16,QLatin1Char('0')).toUpper());
        string.append(" ");
    }
    QString str1 = QDateTime::currentDateTime().toString("mm:ss")+" <--"+string;
    QString str2 = QString("<span style='color: red;'> %1</span>").arg(str1);
    ui->textEdit_RxTx->append(str1);

    uint8_t cnt =0;
    if(b[cnt++] <= 255 && b[cnt++] == 0x03 && b[cnt++] == 26)
    {
        for(uint8_t i =0;i<13;i++,cnt+=2)
        {
            data[i] = b[cnt]<<8 | b[cnt+1];
        }

        cnt =0;
        ui->lineEdit_r2->setText(QString::number(data[cnt++],10));   //传感器数据

    //  ui->lineEdit_r3->setText(QString::number(data[cnt++],10));   //投退状态
        uint16_t temp = data[cnt++];
        ui->lineEdit_r3->setStyleSheet("QLineEdit { color: black; }");
        if(temp ==0)
        {
            ui->lineEdit_r3->setText("退");
        }
        else if(temp ==1)
        {
            ui->lineEdit_r3->setText("投");
        }
        else if(temp ==2)
        {
            ui->lineEdit_r3->setStyleSheet("QLineEdit { color: red; }");
            ui->lineEdit_r3->setText("异常");
        }

    //  ui->lineEdit_r4->setText(QString::number(data[cnt++,10));   //电机状态
        temp = data[cnt++];
        if(temp ==0)
        {
            ui->lineEdit_r4->setStyleSheet("QLineEdit { color: black; }");
            ui->lineEdit_r4->setText("正常");
        }
        if(temp ==1)
        {
            ui->lineEdit_r4->setStyleSheet("QLineEdit { color: red; }");
            ui->lineEdit_r4->setText("异常");
        }

        ui->lineEdit_r5->setText(QString::number(data[cnt++],10));   //占空比
        ui->lineEdit_r6->setText(QString::number(data[cnt++],10));   //缩放系数
        ui->lineEdit_r7->setText(QString::number(data[cnt++],10));   //加减系数
        ui->lineEdit_r8->setText(QString::number(data[cnt++],10));   //电机运行时间
        ui->lineEdit_r9->setText(QString::number(data[cnt++],10));    //波特率
        ui->lineEdit_r10->setText(QString::number(data[cnt]&0xFF,10));//温度
        ui->lineEdit_r11->setText(QString::number(data[cnt++]>>8,10));//湿度
        ui->lineEdit_r12->setText(QString::number(data[cnt++],10));   //方波判断阈值
        ui->lineEdit_r13->setText(QString::number(data[cnt++],10));   //原始数据下限阈值
        ui->lineEdit_r14->setText(QString::number(data[cnt++],10));   //电压读取校准
        ui->lineEdit_r15->setText(QString::number(data[cnt++],10));   //电压下限阈值

        //绘制曲线
        *currentzAxis = QDateTime::currentDateTime();
        QList<QAbstractAxis*> list= chart2->axes(Qt::Horizontal);
        list[0]->setMin(currentzAxis->addSecs(Xmin2));
        list[0]->setMax(currentzAxis->addSecs(Xmax2));
        if(ui->checkBox_data->isChecked())    //数据
        {
             lineSeries2[0]->append(currentzAxis->toMSecsSinceEpoch(),data[0]);
        }
        if(ui->checkBox_state->isChecked())   //投退状态
        {
            lineSeries2[1]->append(currentzAxis->toMSecsSinceEpoch(),data[1]);
        }
        if(ui->checkBox_temp->isChecked())
        {
            lineSeries2[2]->append(currentzAxis->toMSecsSinceEpoch(),data[8]&0xFF);
        }
        if(ui->checkBox_humi->isChecked())
        {
            lineSeries2[3]->append(currentzAxis->toMSecsSinceEpoch(),data[8]>>8);
        }
        if(ui->checkBox_voltage->isChecked())
        {
            lineSeries2[4]->append(currentzAxis->toMSecsSinceEpoch(),data[11]);
        }

    }


}




//设置占空比
void MainWindow::on_pushButton_setPWM_clicked()
{
    QString byte;
    uint16_t crcValue;
    uint8_t b[8];
    bool ok;

    state = readAll;
    uint16_t data = ui->lineEdit_r5->text().toInt(&ok,10);
    b[0]=ui->spinBox_addr->text().toInt(&ok,10);//485地址
    b[1]=0x06;                              //功能位
    b[2]=0x00;
    b[3]=0x04;                            //寄存器地址
    b[4]=data>>8;
    b[5]=data & 0x00FF;                    //寄存器个数
    crcValue= crc->crc16_modbus(b,6);
    b[6] = crcValue&0x00FF;
    b[7] =crcValue>>8;

    for(int i=0;i<8;i++)
    {
        byte.append(QString("%1").arg(b[i],2,16,QLatin1Char('0')).toUpper());
        byte.append(" ");
    }

    if(port==NULL || !port->mSerialPort.isOpen())
    {
        QMessageBox::information(this,"","串口未打开或不存在");
    }
    else
    {
        QString str1 = QDateTime::currentDateTime().toString("mm:ss")+" -->"+byte;
        QString str2 = QString("<span style='color: red;'> %1</span>").arg(str1);
        ui->textEdit_RxTx->append(str2);
        port->mSerialPort.write((const char*)(b),8);
    }
}



//设置方波阈值
void MainWindow::on_pushButton_estimate_clicked()
{
    QString byte;
    uint16_t crcValue;
    uint8_t b[8];
    bool ok;

    state = readAll;
    uint16_t data = ui->lineEdit_r12->text().toInt(&ok,10);
    b[0]=ui->spinBox_addr->text().toInt(&ok,10);//485地址
    b[1]=0x06;                              //功能位
    b[2]=0x00;
    b[3]=0x0A;                              //寄存器地址
    b[4]=data>>8;
    b[5]=data & 0x00FF;                     //寄存器个数
    crcValue= crc->crc16_modbus(b,6);
    b[6] = crcValue&0x00FF;
    b[7] =crcValue>>8;

    for(int i=0;i<8;i++)
    {
        byte.append(QString("%1").arg(b[i],2,16,QLatin1Char('0')).toUpper());
        byte.append(" ");
    }

    if(port==NULL || !port->mSerialPort.isOpen())
    {
        QMessageBox::information(this,"","串口未打开或不存在");
    }
    else
    {
        QString str1 = QDateTime::currentDateTime().toString("mm:ss")+" -->"+byte;
        QString str2 = QString("<span style='color: red;'> %1</span>").arg(str1);
        ui->textEdit_RxTx->append(str2);
        port->mSerialPort.write((const char*)(b),8);
    }
}



//传感器数据下限值
void MainWindow::on_pushButton_17_clicked()
{
    QString byte;
    uint16_t crcValue;
    uint8_t b[8];
    bool ok;

    state = readAll;
    uint16_t data = ui->lineEdit_r13->text().toInt(&ok,10);
    b[0]=ui->spinBox_addr->text().toInt(&ok,10);//485地址
    b[1]=0x06;                              //功能位
    b[2]=0x00;
    b[3]=0x0B;                              //寄存器地址
    b[4]=data>>8;
    b[5]=data & 0x00FF;                     //寄存器个数
    crcValue= crc->crc16_modbus(b,6);
    b[6] = crcValue&0x00FF;
    b[7] =crcValue>>8;

    for(int i=0;i<8;i++)
    {
        byte.append(QString("%1").arg(b[i],2,16,QLatin1Char('0')).toUpper());
        byte.append(" ");
    }

    if(port==NULL || !port->mSerialPort.isOpen())
    {
        QMessageBox::information(this,"","串口未打开或不存在");
    }
    else
    {
        QString str1 = QDateTime::currentDateTime().toString("mm:ss")+" -->"+byte;
        QString str2 = QString("<span style='color: red;'> %1</span>").arg(str1);
        ui->textEdit_RxTx->append(str2);
        port->mSerialPort.write((const char*)(b),8);
    }
}


//电压校准
void MainWindow::on_pushButton_18_clicked()
{
    QString byte;
    uint16_t crcValue;
    uint8_t b[8];
    bool ok;

    state = readAll;
    uint16_t data = ui->lineEdit_r14->text().toInt(&ok,10);
    b[0]=ui->spinBox_addr->text().toInt(&ok,10);//485地址
    b[1]=0x06;                              //功能位
    b[2]=0x00;
    b[3]=0x0C;                              //寄存器地址
    b[4]=data>>8;
    b[5]=data & 0x00FF;                     //寄存器个数
    crcValue= crc->crc16_modbus(b,6);
    b[6] = crcValue&0x00FF;
    b[7] =crcValue>>8;

    for(int i=0;i<8;i++)
    {
        byte.append(QString("%1").arg(b[i],2,16,QLatin1Char('0')).toUpper());
        byte.append(" ");
    }

    if(port==NULL || !port->mSerialPort.isOpen())
    {
        QMessageBox::information(this,"","串口未打开或不存在");
    }
    else
    {
        QString str1 = QDateTime::currentDateTime().toString("mm:ss")+" -->"+byte;
        QString str2 = QString("<span style='color: red;'> %1</span>").arg(str1);
        ui->textEdit_RxTx->append(str2);
        port->mSerialPort.write((const char*)(b),8);
    }
}

//设置电压阈值
void MainWindow::on_pushButton_20_clicked()
{
    QString byte;
    uint16_t crcValue;
    uint8_t b[8];
    bool ok;

    state = readAll;
    uint16_t data = ui->lineEdit_r15->text().toInt(&ok,10);
    b[0]=ui->spinBox_addr->text().toInt(&ok,10);//485地址
    b[1]=0x06;                              //功能位
    b[2]=0x00;
    b[3]=0x0D;                              //寄存器地址
    b[4]=data>>8;
    b[5]=data & 0x00FF;                     //寄存器个数
    crcValue= crc->crc16_modbus(b,6);
    b[6] = crcValue&0x00FF;
    b[7] =crcValue>>8;

    for(int i=0;i<8;i++)
    {
        byte.append(QString("%1").arg(b[i],2,16,QLatin1Char('0')).toUpper());
        byte.append(" ");
    }

    if(port==NULL || !port->mSerialPort.isOpen())
    {
        QMessageBox::information(this,"","串口未打开或不存在");
    }
    else
    {
        QString str1 = QDateTime::currentDateTime().toString("mm:ss")+" -->"+byte;
        QString str2 = QString("<span style='color: red;'> %1</span>").arg(str1);
        ui->textEdit_RxTx->append(str2);
        port->mSerialPort.write((const char*)(b),8);
    }
}


void MainWindow::on_pushButton_chartclear_clicked()
{
    for(int i = 0;i<5;i++)
    {
        lineSeries2[i]->clear();
    }
}

void MainWindow::on_pushButton_Ysmall_clicked()
{
    if(Ymax2<200)
    {
        Ymin2 -= 20 ;
        Ymax2 += 20 ;
    }
    else
    {
        Ymin2 -= 200 ;
        Ymax2 += 200 ;
    }

    chart2->axes(Qt::Vertical).at(0)->setRange(Ymin2,Ymax2);
}


void MainWindow::on_pushButton_Ylargr_clicked()
{
    if(Ymax2>=400)
    {
        Ymin2 += 200 ;
        Ymax2 -= 200 ;
    }
    else if(Ymax2>=40)
    {
        Ymin2 += 20 ;
        Ymax2 -= 20 ;
    }
    chart2->axes(Qt::Vertical).at(0)->setRange(Ymin2,Ymax2);
}


void MainWindow::on_pushButton_Xsmall_clicked()
{
    Xmin2 = Xmin2*2;
    Xmax2 = Xmax2*2;
    QList<QAbstractAxis*> list= chart2->axes(Qt::Horizontal);
    list[0]->setMin(currentzAxis->addSecs(Xmin2));
    list[0]->setMax(currentzAxis->addSecs(Xmax2));
    int a = axisX2->max().toSecsSinceEpoch()-axisX2->min().toSecsSinceEpoch();
    axisX2->setTitleText(QString::asprintf("时间(分：秒)  %ds/格",a/10));
}


void MainWindow::on_pushButton_Xlargr_clicked()
{
    if(Xmax2>2)
    {
        Xmin2 = Xmin2/2;
        Xmax2 = Xmax2/2;
    }
    QList<QAbstractAxis*> list= chart2->axes(Qt::Horizontal);
    list[0]->setMin(currentzAxis->addSecs(Xmin2));
    list[0]->setMax(currentzAxis->addSecs(Xmax2));
    int a = axisX2->max().toSecsSinceEpoch()-axisX2->min().toSecsSinceEpoch();
    axisX2->setTitleText(QString::asprintf("时间(分：秒)  %ds/格",a/10));
}