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MainWindow.cpp
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MainWindow.cpp
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#include <QtSerialPort>
#include <QtWidgets>
#include <fstream>
#include <sstream>
#include <qhexedit.h>
#include "MainWindow.h"
#include "ui_MainWindow.h"
#include "intelhexclass.h"
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow),
serialPort(nullptr),
EEPROMPages(16)
{
ui->setupUi(this);
querySerialPorts();
hexEdit = new QHexEdit(this);
hexEdit->setMinimumWidth(800);
ui->centralWidget->layout()->addWidget(hexEdit);
}
MainWindow::~MainWindow()
{
delete ui;
}
void MainWindow::on_serialConnect_clicked()
{
if(!serialPort)
{
serialPort = new QSerialPort(ui->serialCombo->currentText(), nullptr);
serialPort->setBaudRate(115200);
serialPort->open(QIODevice::ReadWrite);
querySerialPorts();
ui->serialConnect->setText("Disconnect");
}
else
{
//serialPort->flush();
serialPort->close();
delete serialPort;
serialPort = nullptr;
querySerialPorts();
ui->serialConnect->setText("Connect");
}
}
void MainWindow::on_idButton_clicked()
{
if(serialPort)
{
serialPort->write("oeic");
serialPort->waitForReadyRead(1000);
auto arr = serialPort->readAll();
while(serialPort->waitForReadyRead(100))
arr.append(serialPort->readAll());
if(arr.length() != 3)
qDebug() << "error";
else
{
ui->statusBar->showMessage(QString(arr.toHex()));
}
ui->statusBar->showMessage(QString(arr.toHex()));
}
}
void MainWindow::on_actionOpen_Program_triggered()
{
QString fileName = QFileDialog::getOpenFileName(this, tr("Open Program"), QString(), tr("Intel Hex Files (*.hex *.ihx)"));
std::ifstream ifProg;
ifProg.open(fileName.toLocal8Bit().data(), std::ifstream::in);
if(ifProg.good())
{
intelhex inthex;
ifProg >> inthex;
unsigned long sa, ea;
inthex.startAddress(&sa);
inthex.endAddress(&ea);
qDebug() << "Address: " << sa << " - " << ea;
unsigned long len = ea - sa + 1;
unsigned long r = len % 256;
len /= 256;
if(r)
len += 1;
len *= 256;
programBinary.clear();
programBinary.fill(0, len);
for(unsigned int i = 0; i <= ea; i++)
{
unsigned char d;
if(inthex.getData(&d, i))
programBinary[i] = d;
else
programBinary[i] = 0;
}
hexEdit->setData(programBinary);
}
}
void MainWindow::on_action4K_triggered()
{
EEPROMPages = 16;
ui->action4K->setChecked(true);
ui->action8K->setChecked(false);
}
void MainWindow::on_action8K_triggered()
{
EEPROMPages = 32;
ui->action4K->setChecked(false);
ui->action8K->setChecked(true);
}
void MainWindow::on_readButton_clicked()
{
if(serialPort)
{
QByteArray data;
serialPort->write("oe");
for(uint8_t i = 0; i < EEPROMPages; i++)
{
QByteArray combo;
combo.push_back('x');
combo.push_back(i);
combo.push_back('b');
combo.push_back('r');
serialPort->write(combo);
serialPort->waitForBytesWritten(1000);
while (serialPort->waitForReadyRead(100))
data.append(serialPort->readAll());
ui->statusBar->showMessage(QString("Read page: ") + QString::number(i));
}
serialPort->write("c");
hexEdit->setData(data);
}
}
void MainWindow::on_downloadButton_clicked()
{
if(serialPort)
{
QByteArray data;
serialPort->write("oe");
int pages = programBinary.length() / 256;
qDebug() << programBinary.length() << pages;
for(uint8_t i = 0; i < pages; i++)
{
QByteArray combo;
combo.push_back('x');
combo.push_back(i);
combo.push_back('w');
for(int p = 0; p < 256; p++)
combo.push_back(programBinary[i * 256 + p]);
combo.push_back('a');
serialPort->write(combo);
serialPort->waitForBytesWritten(1000);
while(serialPort->waitForReadyRead(100))
data.append(serialPort->readAll());
ui->statusBar->showMessage(QString(data));
}
serialPort->write("c");
}
}
void MainWindow::on_eraseButton_clicked()
{
if(serialPort)
{
serialPort->write("oepc");
serialPort->waitForReadyRead(1000);
QByteArray d = serialPort->read(1);
if(d[0] == '.')
ui->statusBar->showMessage("OK");
else
qDebug() << "Error";
}
}
void MainWindow::querySerialPorts()
{
for(auto* p : serialLabels)
delete p;
serialLabels.clear();
ui->serialCombo->clear();
auto* layout = ui->serialLayout;
const auto infos = QSerialPortInfo::availablePorts();
for (const QSerialPortInfo &info : infos) {
QString s = QObject::tr("Port: ") + info.portName() + "\n"
+ QObject::tr("Location: ") + info.systemLocation() + "\n"
+ QObject::tr("Description: ") + info.description() + "\n"
+ QObject::tr("Manufacturer: ") + info.manufacturer() + "\n"
+ QObject::tr("Serial number: ") + info.serialNumber() + "\n"
+ QObject::tr("Vendor Identifier: ") + (info.hasVendorIdentifier() ? QString::number(info.vendorIdentifier(), 16) : QString()) + "\n"
+ QObject::tr("Product Identifier: ") + (info.hasProductIdentifier() ? QString::number(info.productIdentifier(), 16) : QString()) + "\n"
+ QObject::tr("Busy: ") + (info.isBusy() ? QObject::tr("Yes") : QObject::tr("No")) + "\n";
QLabel *label = new QLabel(s);
serialLabels.push_back(label);
layout->addWidget(label);
ui->serialCombo->addItem(info.portName());
}
}