guangzong/serial-comm_tool_v2
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guangzong chen 2022-06-16 11:21:33 -04:00
parent 2d0724098b
commit dad61488a1
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GPG Key ID: E7F2158184087A5A
5 changed files with 226 additions and 186 deletions
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3
.gitignore vendored
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@ -1,2 +1,3 @@
/target
.idea/
.idea/
/cmake-build-*

19
GChartView.cpp
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@ -14,11 +14,11 @@ GChartView::GChartView(QWidget *parent) : QChartView(parent) {
chart = new QChart();
chart->setTitle("WIP");
axis_x->setRange(0, 5);
axis_y->setRange(-2.5, 2.5);
axis_x->setTickType(QValueAxis::TickType::TicksDynamic);
axis_y->setRange(-2.6, 2.6);
// axis_x->setTickType(QValueAxis::TickType::TicksDynamic);
axis_x->setTickInterval(1);
axis_x->setLabelFormat("%d");
axis_y->setTickCount(21);
// axis_y->setTickCount(21);
chart->addAxis(axis_x, Qt::AlignBottom);
chart->addAxis(axis_y, Qt::AlignLeft);
chart->addSeries(data);
@ -70,13 +70,14 @@ void GChartView::wheelEvent(QWheelEvent *event) {
void GChartView::append(qreal x, qreal y) {
data->append(x, y);
while (data->count() > 5000) {
data->remove(0);
}
auto beg = data->at(0);
auto end = data->at(data->count());
// while (data->count() > 5000) {
// data->remove(0);
// }
// qDebug() << x << y;
// auto beg = data->at(0);
auto end = data->at(data->count()-1);
if (end.x() > 5) {
axis_x->setRange(beg.x(), end.x());
axis_x->setRange(end.x()-5, end.x());
}
}

176
main_window.cpp
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@ -38,10 +38,10 @@ void main_window::config_enable(bool ena) {
portOpenBtn->setText("close"), is_open = true;
auto filename = tmpFilenameEdit->text();
receivefile.setFileName(filename);
receivefile.open(QIODevice::Append);
receivefile.open(QIODevice::WriteOnly);
receivefileStream.setDevice(&receivefile);
rawDataFile.setFileName(filename + "raw");
rawDataFile.open(QIODevice::Append);
rawDataFile.open(QIODevice::WriteOnly);
}
}
@ -157,84 +157,122 @@ static int cnt = 0;
QByteArray first_frame;
bool first = true;
#define MAX_BUF_LENGTH 1e4
#include <deque>
static int receive_num_cnt = -2;
static int receive_byte_cnt = 0;
#define MAX_BUF_LENGTH 1e3
const double b[4] = {1.0000, -2.6236, 2.3147, -0.6855};
const double a[4] = {0.0007, 0.0021, 0.0021, 0.0007};
std::deque<double> in_data;
std::deque<double> out_data;
void main_window::read_data() {
static int receive_num_cnt = -2;
static int receive_byte_cnt = 0;
static int val = 0;
static double sum_b = 0;
static double sum_a = 0;
for(int i=0;i<4;i++){
sum_a += a[i];
sum_b += b[i];
}
static qint64 val = 0;
auto data = port.readAll();
auto pre_cursor =hexTextEdit->textCursor();
auto pre_cursor = hexTextEdit->textCursor();
QString new_text = QString(data.toHex(' ').toUpper()) + " ";
hexTextEdit->moveCursor(QTextCursor::End);
bool move_to_end = pre_cursor == hexTextEdit->textCursor();
hexTextEdit->insertPlainText(new_text);
if (!move_to_end) hexTextEdit->setTextCursor(pre_cursor);
pre_cursor = asciiTextEdit->textCursor();
asciiTextEdit->moveCursor(QTextCursor::End);
asciiTextEdit->insertPlainText(QString(data));
if (!move_to_end) asciiTextEdit->setTextCursor(pre_cursor);
// pre_cursor = asciiTextEdit->textCursor();
//// asciiTextEdit->moveCursor(QTextCursor::End);
//// asciiTextEdit->insertPlainText(QString(data));
// if (!move_to_end) asciiTextEdit->setTextCursor(pre_cursor);
auto tmp = hexTextEdit->toPlainText();
if (tmp.length() > MAX_BUF_LENGTH) {
hexTextEdit->setPlainText(tmp.last((int) MAX_BUF_LENGTH));
hexTextEdit->moveCursor(QTextCursor::End);
// hexTextEdit->setPlainText(tmp.last((int) MAX_BUF_LENGTH));
// hexTextEdit->moveCursor(QTextCursor::End);
hexTextEdit->clear();
}
tmp = asciiTextEdit->toPlainText();
if (tmp.length() > MAX_BUF_LENGTH) {
asciiTextEdit->setPlainText(tmp.last(int(MAX_BUF_LENGTH)));
asciiTextEdit->moveCursor(QTextCursor::End);
// tmp = asciiTextEdit->toPlainText();
// if (tmp.length() > MAX_BUF_LENGTH) {
// asciiTextEdit->setPlainText(tmp.last(int(MAX_BUF_LENGTH)));
// asciiTextEdit->moveCursor(QTextCursor::End);
// }
// data processing
if (first) {
if (first_frame.length() < 50) {
first_frame += data;
return;
}
int zero_cnt = 0;
do {
zero_cnt = 0;
first_frame.remove(0, 1);
// qDebug() << first_frame;
while (first_frame.size() > 0 && first_frame[0] != 0) {
first_frame.remove(0, 1);
}
for (int i = 0; i < 4 && i < first_frame.size(); i++) {
zero_cnt += (first_frame[i] == 0 ? 1 : 0);
}
// qDebug() <<"zero_cnt "<< zero_cnt ;
// qDebug() << first_frame;
} while (zero_cnt != 1);
data = first_frame;
first = false;
}
// TODO: BUG int data overflow
rawDataFile.write(data);
for (int i = 0; i < data.size(); i++) {
if (receive_byte_cnt % 4 == 0) {
if (data[i] != 0) {
msgBox.setText("Error occurred, please restart transmission.");
msgBox.exec();
this->open_port();
first = true;
receive_num_cnt = -2;
receive_byte_cnt = 0;
return;
}
receive_num_cnt++;
qint64 real_number = val;
if ((real_number & 0x800000) != 0) {
// negative number
real_number &= 0x7fffff;
real_number = -(((real_number ^ 0x7fffff) + 1));
}
// qDebug() << "val: " << val;
// qDebug() << "real_number: " << real_number;
receivefileStream << real_number << " ";
double scaled = (double) real_number / (double) (0x7fffff) * 2.5;
// in_data.push_front(scaled);
in_data.push_back(scaled);
// out_data.push_back(0);
if (in_data.size() < 5)
out_data.push_back(0);
else {
double tmp = b[0] * in_data[0] + b[1] * in_data[1] + b[2] * in_data[2] + b[3] * in_data[3];
tmp = tmp - a[1] * out_data[0] - a[2] * out_data[1] - a[3] * out_data[2];
// tmp = tmp * sum_b/ sum_a;
out_data.push_back(tmp);
qDebug() << tmp;
out_data.pop_front();
in_data.pop_front();
}
// scaled = (double) out_data[0] / (double) (0x7fffff) * 2.5;
if (receive_num_cnt %50 == 0)
plotChartView->append((double) receive_num_cnt / 1000.0, out_data[0]);
val = 0;
}
val <<= 8;
val |= (data[i] & 0xFF);
receive_byte_cnt++;
}
// data processing
// if (first) {
// if (data.length() < 10) {
// first_frame += data;
// return;
// }
// while (first_frame.size() > 0 && first_frame[0] != 0) {
// first_frame.remove(0, 1);
// }
// int zero_cnt = 0;
// do {
// zero_cnt = 0;
// while (first_frame.size() > 0 && first_frame[0] != 0) {
// first_frame.remove(0, 1);
// }
//
// for (int i = 0; i < 4 && i < first_frame.size(); i++) {
// zero_cnt += first_frame[i] == 0 ? 1 : 0;
// }
// first_frame.remove(0, 1);
// } while (zero_cnt != 0);
// data = first_frame;
// first = false;
// }
//
// // TODO: BUG int data overflow
// rawDataFile.write(data);
// for (int i = 0; i < data.size(); i++) {
// if (receive_byte_cnt % 4 == 0) {
// if (data[i] != 0) {
// msgBox.setText("Error occurred, please restart transmission.");
// msgBox.exec();
// this->open_port();
// return;
// }
// receive_num_cnt++;
// if (receive_num_cnt == -1)
// continue;
// int real_number = val;
// if (real_number & 0x800000) {
// // negative number
// real_number = -(~real_number & 0x7fffff + 1);
// }
// receivefileStream << real_number << " ";
// double scaled = (double) real_number / (double) (0x7fffff) * 2.5;
// plotChartView->append ((double) receive_num_cnt / 1000.0, scaled);
// val = 0;
// continue;
// }
// val <<= 8;
// val |= data[i];
// }
}

146
main_windows.cpp
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@ -1,75 +1,75 @@
////
//// Created by zong on 5/18/22.
////
//
// Created by zong on 5/18/22.
//#include "main_windows.h"
//#include <QtSerialPort/QSerialPort>
//#include <QtSerialPort/QSerialPortInfo>
//#include <iostream>
//#include <queue>
//
#include "main_windows.h"
#include <QtSerialPort/QSerialPort>
#include <QtSerialPort/QSerialPortInfo>
#include <iostream>
#include <queue>
static bool check_exist(QString str) {
for (auto &port: QSerialPortInfo::availablePorts()) {
if (str == port.portName())
return true;
}
return false;
}
main_windows::main_windows(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) {
ui->setupUi(this);
QObject::connect(&port, SIGNAL(readyRead()), this, SLOT(read_data()));
QSerialPortInfo info;
auto tmp = QSerialPortInfo::availablePorts();
ui->comboBox->clear();
for (auto &port: tmp) {
qDebug() << port.portName();
ui->comboBox->addItem(port.portName());
}
}
main_windows::~main_windows() {
delete ui;
}
void main_windows::update_ui_port() {
ui->comboBox->clear();
for (auto &port: QSerialPortInfo::availablePorts()) {
ui->comboBox->addItem(port.portName());
}
}
void main_windows::open_port() {
if (is_open) {
port.close();
is_open = false;
ui->pushButton_2->setText("open");
return;
}
if (ui->comboBox->count() == 0) { return; }
auto cur_port = ui->comboBox->currentText();
if (!check_exist(cur_port)) return;
port.setPortName(cur_port);
port.setStopBits(QSerialPort::OneStop);
port.setBaudRate(115200);
port.setDataBits(QSerialPort::Data8);
port.setParity(QSerialPort::NoParity);
port.setFlowControl(QSerialPort::NoFlowControl);
if (port.open(QIODevice::ReadWrite)) {
is_open = true;
ui->pushButton_2->setText("close");
qDebug() << "open port success";
} else
is_open = false;
}
void main_windows::read_data() {
auto data = port.readAll();
qDebug() << data;
auto tmp = data.toHex(' ').toUpper();
auto new_text = QString(tmp);
ui->textEdit->insertPlainText(new_text);
// auto text = ui->textEdit-
}
//static bool check_exist(QString str) {
// for (auto &port: QSerialPortInfo::availablePorts()) {
// if (str == port.portName())
// return true;
// }
// return false;
//}
//
//main_windows::main_windows(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) {
// ui->setupUi(this);
// QObject::connect(&port, SIGNAL(readyRead()), this, SLOT(read_data()));
// QSerialPortInfo info;
// auto tmp = QSerialPortInfo::availablePorts();
// ui->comboBox->clear();
// for (auto &port: tmp) {
// qDebug() << port.portName();
// ui->comboBox->addItem(port.portName());
// }
//
//}
//
//main_windows::~main_windows() {
// delete ui;
//}
//
//void main_windows::update_ui_port() {
// ui->comboBox->clear();
// for (auto &port: QSerialPortInfo::availablePorts()) {
// ui->comboBox->addItem(port.portName());
// }
//}
//
//void main_windows::open_port() {
// if (is_open) {
// port.close();
// is_open = false;
// ui->pushButton_2->setText("open");
// return;
// }
// if (ui->comboBox->count() == 0) { return; }
// auto cur_port = ui->comboBox->currentText();
// if (!check_exist(cur_port)) return;
// port.setPortName(cur_port);
// port.setStopBits(QSerialPort::OneStop);
// port.setBaudRate(115200);
// port.setDataBits(QSerialPort::Data8);
// port.setParity(QSerialPort::NoParity);
// port.setFlowControl(QSerialPort::NoFlowControl);
// if (port.open(QIODevice::ReadWrite)) {
// is_open = true;
// ui->pushButton_2->setText("close");
// qDebug() << "open port success";
// } else
// is_open = false;
//
//}
//
//void main_windows::read_data() {
// auto data = port.readAll();
// qDebug() << data;
// auto tmp = data.toHex(' ').toUpper();
// auto new_text = QString(tmp);
// ui->textEdit->insertPlainText(new_text);
//// auto text = ui->textEdit-
//}

68
main_windows.h
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@ -1,36 +1,36 @@
////
//// Created by zong on 5/18/22.
////
//
// Created by zong on 5/18/22.
//#ifndef UNTITLED_MAIN_WINDOWS_H
//#define UNTITLED_MAIN_WINDOWS_H
//
#ifndef UNTITLED_MAIN_WINDOWS_H
#define UNTITLED_MAIN_WINDOWS_H
#include "ui_main.h"
#include <QSerialPort>
#include <QThread>
class main_windows : public QMainWindow {
Q_OBJECT
public:
explicit main_windows(QWidget *parent = nullptr);
~main_windows() override;
private:
Ui::MainWindow *ui;
bool is_open = false;
QSerialPort port;
public slots:
void update_ui_port();
void open_port();
void read_data();
};
#endif //UNTITLED_MAIN_WINDOWS_H
//#include "ui_main.h"
//#include <QSerialPort>
//#include <QThread>
//
//class main_windows : public QMainWindow {
//Q_OBJECT
//public:
// explicit main_windows(QWidget *parent = nullptr);
//
// ~main_windows() override;
//
//private:
// Ui::MainWindow *ui;
// bool is_open = false;
//
//
// QSerialPort port;
//
//public slots:
//
// void update_ui_port();
//
// void open_port();
//
// void read_data();
//};
//
//
//#endif //UNTITLED_MAIN_WINDOWS_H