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  • 大小: 2.11MB
    文件類型: .zip
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    發布日期: 2023-10-20
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資源簡介

Qt串口通信+多線程+數據錯亂自動恢復+串口斷開自動連接

資源截圖

代碼片段和文件信息 

#include?“dialog_comset.h“
#include?“ui_dialog_comset.h“

Dialog_ComSet::Dialog_ComSet（QWidget?*parent）?:
????QDialog（parent）
????ui（new?Ui::Dialog_ComSet）
{
????ui->setupUi（this）;
????this->serial?=?new?QSerialPort;
????this->ui->comboBox_Bps->setCurrentIndex（3）;
????this->ui->comboBox_DataBit->setCurrentIndex（3）;
}

Dialog_ComSet::~Dialog_ComSet（）
{
????delete?ui;
????this->serial->close（）;
????this->serial->deleteLater（）;
}

void?Dialog_ComSet::on_pushButton_GetPort_clicked（）
{
????this->ui->comboBox_Port->clear（）;
????foreach（const?QSerialPortInfo?&info?QSerialPortInfo::availablePorts（））
????{
????????this->serial->setPort（info）;
????????if（this->serial->open（QIODevice::ReadWrite））
????????{
????????????ui->comboBox_Port->addItem（this->serial->portName（））;
????????????this->serial->close（）;
????????}
????}
}

void?Dialog_ComSet::on_pushButton_Ctr_clicked（）
{
????this->serial->setPortName（this->ui->comboBox_Port->currentText（））;
????this->serial->setBaudRate（this->ui->comboBox_Bps->currentText（）.toInt（））;

????switch?（this->ui->comboBox_DataBit->currentText（）.toInt（））?{
????case?0:
????????this->serial->setDataBits（QSerialPort::Data5）;
????????break;
????case?1:
????????this->serial->setDataBits（QSerialPort::Data6）;
????????break;
????case?2:
????????this->serial->setDataBits（QSerialPort::Data7）;
????????break;
????case?3:
????????this->serial->setDataBits（QSerialPort::Data8）;
????????break;
????default:
????????this->serial->setDataBits（QSerialPort::Data8）;
????????break;
????}

????switch?（this->ui->comboBox_CheckBit->currentIndex（））?{
????case?0:
????????this->serial->setParity（QSerialPort::NoParity）;
????????break;
????case?1:
????????this->serial->setParity（QSerialPort::OddParity）;
????????break;
????case?2:
????????this->serial->setParity（QSerialPort::EvenParity）;
????????break;
????case?3:
????????this->serial->setParity（QSerialPort::MarkParity）;
????????break;
????case?4:
????????this->serial->setParity（QSerialPort::SpaceParity）;
????????break;
????default:
????????this->serial->setParity（QSerialPort::NoParity）;
????????break;
????}

????switch?（this->ui->comboBox_StopBit->currentIndex（））?{
????case?0:
????????this->serial->setStopBits（QSerialPort::OneStop）;
????????break;
????case?1:
????????this->serial->setStopBits（QSerialPort::OneAndHalfStop）;
????????break;
????case?2:
????????this->serial->setStopBits（QSerialPort::TwoStop）;
????????break;
????default:
????????this->serial->setStopBits（QSerialPort::OneStop）;
????????break;
????}

????switch?（this->ui->comboBox_FlowCtr->currentIndex（））?{
????case?0:
????????this->serial->setFlowControl（QSerialPort::NoFlowControl）;
????????break;
????case?1:
????????this->serial->setFlowControl（QSerialPort::HardwareControl）;
????????break;
????case?2:
????????this->serial->setFlowControl（QSerialPort::SoftwareControl）;
????????break;
????default:
????????this->serial->setFlowControl（QSerialPort::

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-11-09?10:50??SerialMode\
?????目錄???????????0??2017-11-08?16:18??SerialMode\.git\
?????文件?????????112??2017-11-07?18:27??SerialMode\.git\config
?????文件??????????73??2017-11-07?18:27??SerialMode\.git\description
?????文件??????????23??2017-11-07?18:27??SerialMode\.git\HEAD
?????目錄???????????0??2017-11-07?18:27??SerialMode\.git\hooks\
?????文件?????????478??2017-11-07?18:27??SerialMode\.git\hooks\applypatch-msg.sample
?????文件?????????896??2017-11-07?18:27??SerialMode\.git\hooks\commit-msg.sample
?????文件?????????189??2017-11-07?18:27??SerialMode\.git\hooks\post-update.sample
?????文件?????????424??2017-11-07?18:27??SerialMode\.git\hooks\pre-applypatch.sample
?????文件????????1642??2017-11-07?18:27??SerialMode\.git\hooks\pre-commit.sample
?????文件????????1348??2017-11-07?18:27??SerialMode\.git\hooks\pre-push.sample
?????文件????????4898??2017-11-07?18:27??SerialMode\.git\hooks\pre-rebase.sample
?????文件?????????544??2017-11-07?18:27??SerialMode\.git\hooks\pre-receive.sample
?????文件????????1239??2017-11-07?18:27??SerialMode\.git\hooks\prepare-commit-msg.sample
?????文件????????3610??2017-11-07?18:27??SerialMode\.git\hooks\update.sample
?????文件?????????912??2017-11-08?16:18??SerialMode\.git\index
?????目錄???????????0??2017-11-07?18:27??SerialMode\.git\info\
?????文件?????????240??2017-11-07?18:27??SerialMode\.git\info\exclude
?????目錄???????????0??2017-11-08?16:18??SerialMode\.git\objects\
?????目錄???????????0??2017-11-07?18:27??SerialMode\.git\objects\10\
?????文件?????????557??2017-11-07?18:27??SerialMode\.git\objects\10\3838fdaea2347436966d0f2cc53c0be69a0e22
?????目錄???????????0??2017-11-08?16:18??SerialMode\.git\objects\49\
?????文件????????5914??2017-11-08?16:18??SerialMode\.git\objects\49\4f79301178fa92c5124f55ea342d208e447918
?????文件?????????142??2017-11-07?18:27??SerialMode\.git\objects\49\d64fce7cedf4ed8c5e0124cfe43e90c23c6ab6
?????目錄???????????0??2017-11-07?18:27??SerialMode\.git\objects\60\
?????文件?????????304??2017-11-07?18:27??SerialMode\.git\objects\60\50363fa71ed2da04105077f9fef06150d05ee2
?????目錄???????????0??2017-11-08?16:18??SerialMode\.git\objects\6b\
?????文件?????????745??2017-11-08?16:18??SerialMode\.git\objects\6b\f18e1e3884e52557e0ecce14f0c9ca461cc53d
?????目錄???????????0??2017-11-08?16:18??SerialMode\.git\objects\82\
?????文件????????1069??2017-11-08?16:18??SerialMode\.git\objects\82\7cc9a0898ec0ad9ad49c3d5f49d2a2893fbba1
............此處省略47個文件信息

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