24 changed files with 350 additions and 660 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -1,26 +0,0 @@
-language: cpp
-compiler: gcc
-sudo: require
-dist: trusty
-
-before_install:
-    - sudo add-apt-repository ppa:beineri/opt-qt58-trusty -y
-    - sudo apt-get update -qq
-    
-install: 
-    - sudo apt-get -y install qt58base qt58serialport qt58tools
-    - source /opt/qt58/bin/qt58-env.sh
-
-script:
-  - qmake PREFIX=/usr
-  - make -j4
-  - sudo make INSTALL_ROOT=appdir install ; sudo chown -R $USER appdir ; find appdir/
-
-after_success:
-  - wget -c "https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage" 
-  - chmod a+x linuxdeployqt*.AppImage
-  - unset QTDIR; unset QT_PLUGIN_PATH ; unset LD_LIBRARY_PATH
-  - ./linuxdeployqt*.AppImage ./appdir/usr/share/applications/*.desktop -bundle-non-qt-libs
-  - ./linuxdeployqt*.AppImage ./appdir/usr/share/applications/*.desktop -appimage
-  - find ./appdir -executable -type f -exec ldd {} \; | grep " => /usr" | cut -d " " -f 2-3 | sort | uniq
-  - curl --upload-file ./RepRaptor*.AppImage https://transfer.sh/RepRaptor-git.$(git rev-parse --short HEAD)-x86_64.AppImage
--- a/README.md
+++ b/README.md
@ -1,5 +1,5 @@
 ![RepRaptor logo](http://reprap.org/mediawiki/images/b/b0/RepRaptor_logo2.png)
-# RepRaptor [![Build Status](https://travis-ci.org/NeoTheFox/RepRaptor.svg?branch=master)](https://travis-ci.org/NeoTheFox/RepRaptor)
+# RepRaptor
 A Qt RepRap gcode sender/host controller aimed to be fast and minimalistic.

 Right now the project is in early stage. This means some features are still absent, but it is already usable.
--- a/RepRaptor.desktop
+++ b/RepRaptor.desktop
@ -1,8 +1,9 @@
 [Desktop Entry]
 Name=RepRaptor
 Comment=A Qt RepRap gcode sender/host controller aimed to be fast and minimalistic.
-Exec=RepRaptor
-Icon=repraptor
+Exec=/usr/bin/RepRaptor
+Icon=/usr/share/icons/repraptor.png
 Terminal=false
 Type=Application
 Categories=Utility;Application;
+
--- a/RepRaptor.pro
+++ b/RepRaptor.pro
@ -71,5 +71,4 @@ RESOURCES += \
 DISTFILES += \
    LICENCE \
    README.md \
-    RepRaptor.desktop \
-    .travis.yml
+    RepRaptor.desktop
--- a/eepromwindow.cpp
+++ b/eepromwindow.cpp
@ -64,7 +64,7 @@ EEPROMWindow::EEPROMWindow(QStringList eepromLines, QWidget *parent) :
                break;
            }

-            connect(edit, &QLineEdit::textChanged, this, &EEPROMWindow::lineChanged);
+            connect(edit, SIGNAL(textChanged(QString)), this, SLOT(lineChanged(QString)));

            line->addWidget(label);
            line->addWidget(edit);
--- a/erroricon.cpp
+++ b/erroricon.cpp
@ -4,18 +4,16 @@ ErrorIcon::ErrorIcon(QWidget *parent) : QWidget(parent)
 {
    framenum = 0;
    frame = ":icons/error_a.png";
-    animation = new QTimer(this);
-    animation->setInterval(300);
-    animation->start();
+    animation.setInterval(300);
+    animation.start();

-    connect(animation, &QTimer::timeout, this, &ErrorIcon::changeFrame);
+    connect(&animation, SIGNAL(timeout()), this, SLOT(changeFrame()));
 }

-void ErrorIcon::paintEvent(QPaintEvent *)
+void ErrorIcon::paintEvent(QPaintEvent *pe)
 {
    QPainter painter(this);
-    QPixmap pframe(frame);
-    painter.drawPixmap(0,0,pframe.width(),pframe.height(),pframe);
+    painter.drawPixmap(0,0,128,87,QPixmap(frame));
 }

 void ErrorIcon::changeFrame()
@ -35,6 +33,6 @@ void ErrorIcon::changeFrame()

 ErrorIcon::~ErrorIcon()
 {
-    animation->stop();
+
 }

--- a/erroricon.h
+++ b/erroricon.h
@ -11,12 +11,12 @@ class ErrorIcon : public QWidget
 public:
    explicit ErrorIcon(QWidget *parent = 0);
    ~ErrorIcon();
-    QTimer *animation;
+    QTimer animation;
    QString frame;
    int framenum;

 protected:
-    virtual void paintEvent(QPaintEvent *);
+    virtual void paintEvent(QPaintEvent *pe);

 signals:

--- a/errorwindow.cpp
+++ b/errorwindow.cpp
@ -1,29 +1,11 @@
 #include "errorwindow.h"
 #include "ui_errorwindow.h"

-using namespace RepRaptor;
-
-ErrorWindow::ErrorWindow(QWidget *parent, QString errorText, int errType):
+ErrorWindow::ErrorWindow(QWidget *parent, QString errorText) :
    QDialog(parent),
    ui(new Ui::ErrorWindow)
 {
    ui->setupUi(this);
-    switch(errType)
-    {
-    case SerialPortError:
-        ui->label->setText(tr("Serial port error:"));
-        break;
-    case OpenFileError:
-        ui->label->setText(tr("File open error:"));
-        break;
-    case HardwareFailure:
-        ui->label->setText(tr("Hardware failure:"));
-        break;
-    default:
-        ui->label->setText(tr("Unknown error type:"));
-        break;
-    }
-
    ui->errorlabel->setText(errorText);
 }

--- a/errorwindow.h
+++ b/errorwindow.h
@ -4,7 +4,6 @@
 #include <QDialog>

 #include "erroricon.h"
-#include "repraptor.h"

 namespace Ui {
 class ErrorWindow;
@ -15,7 +14,7 @@ class ErrorWindow : public QDialog
    Q_OBJECT

 public:
-    explicit ErrorWindow(QWidget *parent = 0, QString errorText = "Unknown error", int errType = 0);
+    explicit ErrorWindow(QWidget *parent = 0, QString errorText = "Unknown error");
    ~ErrorWindow();

 private:
--- a/main.cpp
+++ b/main.cpp
@ -12,6 +12,9 @@ int main(int argc, char *argv[])
    QCoreApplication::setApplicationName("RepRaptor");
    QCoreApplication::setApplicationVersion(REPRAPTOR_VERSION);

+    //Set the priority, so the OS would not mess up serial communication
+    QThread::currentThread()->setPriority(QThread::HighestPriority);
+
    MainWindow w;
    w.show();

--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@ -7,10 +7,6 @@ MainWindow::MainWindow(QWidget *parent) :
 {
    ui->setupUi(this);

-    //Set parents
-    settings.setParent(this);
-    gfile.setParent(this);
-
    //Setup the UI
    ui->fileBox->setDisabled(true);
    ui->sendBtn->setDisabled(true);
@ -29,18 +25,9 @@ MainWindow::MainWindow(QWidget *parent) :
    ui->etmpspin->installEventFilter(this);
    ui->btmpspin->installEventFilter(this);
    recentMenu = new QMenu(this);
-    //Note about tray icon - possible bug with Qt 5.4
-    trayIcon = new QSystemTrayIcon(this);
-    trayIcon->setIcon(QIcon(":icons/repraptor.png"));
-    trayIconMenu = new QMenu(this);
-    trayIconMenu->addAction(ui->actionOpen);
-    trayIconMenu->addAction(ui->actionExit);
-    trayIcon->setToolTip(tr("RepRaptor running in the background"));
-    trayIcon->setContextMenu(trayIconMenu);
    recentMenu->setTitle("Recent files");
    ui->menuFile->insertMenu(ui->actionSettings, recentMenu);
    ui->menuFile->insertSeparator(ui->actionSettings);
-    terminalCursor = ui->terminal->textCursor();

    //Init baudrate combobox
    ui->baudbox->addItem(QString::number(4800));
@ -80,10 +67,6 @@ MainWindow::MainWindow(QWidget *parent) :
    ui->checktemp->setChecked(checkingTemperature);
    ui->etmpspin->setValue(settings.value("user/extrudertemp", 210).toInt());
    ui->btmpspin->setValue(settings.value("user/bedtemp", 60).toInt());
-    ui->stepspin->setValue(settings.value("user/step", 1).toInt());
-    ui->estepspin->setValue(settings.value("user/estep", 1).toInt());
-    ui->terminal->document()->setMaximumBlockCount(
-                settings.value("core/logbuffersize", 1000).toInt());
    echo = settings.value("core/echo", 0).toBool();
    autolock = settings.value("core/lockcontrols", 0).toBool();
    chekingSDStatus = settings.value("core/checksdstatus", 1).toBool();
@ -91,9 +74,6 @@ MainWindow::MainWindow(QWidget *parent) :
    statusTimer->setInterval(settings.value("core/statusinterval", 3000).toInt());
    feedrate = settings.value("feedrate", 1500).toInt();
    extruderFeedrate = settings.value("extruderfeedrate", 200).toInt();
-    trayIconEnabled = settings.value("core/trayiconenabled", 1).toBool();
-    supressWait = settings.value("user/supresswait", 0).toBool();
-    lastDir.append(settings.value("user/lastdir", "").toString());
    int size = settings.beginReadArray("user/recentfiles");
    for(int i = 0; i < size; ++i)
    {
@ -108,7 +88,16 @@ MainWindow::MainWindow(QWidget *parent) :
    sdprinting = false;
    opened = false;
    sdBytes = 0;
-    userHistoryPos = -1;
+    userHistoryPos = 0;
+    userHistory.append("");
+
+    //Update serial ports
+    serialupdate();
+
+    //Internal signal-slots
+    connect(statusTimer, SIGNAL(timeout()), this, SLOT(checkStatus()));
+    connect(progressSDTimer, SIGNAL(timeout()), this, SLOT(checkSDStatus()));
+    connect(this, SIGNAL(eepromReady()), this, SLOT(openEEPROMeditor()));

    //Register all the types
    qRegisterMetaType<TemperatureReadings>("TemperatureReadings");
@ -118,14 +107,10 @@ MainWindow::MainWindow(QWidget *parent) :
    qRegisterMetaType<FileProgress>("FileProgress");
    qRegisterMetaType<QSerialPort::SerialPortError>("QSerialPort::SerialPortError");

-    //Internal signal-slots
-    connect(statusTimer, &QTimer::timeout, this, &MainWindow::checkStatus);
-    connect(progressSDTimer, &QTimer::timeout, this, &MainWindow::checkSDStatus);
-    connect(trayIcon, &QSystemTrayIcon::activated, this, &MainWindow::trayIconClicked);
-
    //Parser thread signal-slots and init
    parserWorker->moveToThread(parserThread);
    connect(parserThread, &QThread::finished, parserWorker, &QObject::deleteLater);
+    connect(this, &MainWindow::receivedData, parserWorker, &Parser::parse);
    connect(this, &MainWindow::startedReadingEEPROM, parserWorker, &Parser::setEEPROMReadingMode);
    connect(parserWorker, &Parser::receivedTemperature, this, &MainWindow::updateTemperature);
    connect(parserWorker, &Parser::receivedSDFilesList, this, &MainWindow::initSDprinting);
@ -134,9 +119,7 @@ MainWindow::MainWindow(QWidget *parent) :
    connect(parserWorker, &Parser::receivedError, this, &MainWindow::receivedError);
    connect(parserWorker, &Parser::receivedSDDone, this, &MainWindow::receivedSDDone);
    connect(parserWorker, &Parser::receivedSDUpdate, this, &MainWindow::updateSDStatus);
-    connect(parserWorker, &Parser::receivedNotSDPrinting, this, &MainWindow::receivedNotSDPrinting);
    parserThread->start();
-    parserThread->setPriority(QThread::HighestPriority);

    //Sender thread signal-slots and init
    senderWorker->moveToThread(senderThread);
@ -146,8 +129,8 @@ MainWindow::MainWindow(QWidget *parent) :
    connect(parserWorker, &Parser::receivedResend, senderWorker, &Sender::receivedResend);
    connect(parserWorker, &Parser::receivedStart, senderWorker, &Sender::receivedStart);
    connect(senderWorker, &Sender::errorReceived, this, &MainWindow::serialError);
-    connect(senderWorker, &Sender::dataReceived, parserWorker, &Parser::parse);
-    connect(senderWorker, &Sender::dataReceived, this, &MainWindow::readSerial);
+    connect(senderWorker, &Sender::dataReceived, parserWorker, &Parser::parse, Qt::QueuedConnection);
+    connect(senderWorker, &Sender::dataReceived, this, &MainWindow::readSerial, Qt::QueuedConnection);
    connect(senderWorker, &Sender::reportProgress, this, &MainWindow::updateFileProgress);
    connect(senderWorker, &Sender::baudrateSetFailed, this, &MainWindow::baudrateSetFailed);
    connect(this, &MainWindow::setFile, senderWorker, &Sender::setFile);
@ -160,7 +143,6 @@ MainWindow::MainWindow(QWidget *parent) :
    connect(this, &MainWindow::injectCommand, senderWorker, &Sender::injectCommand);
    connect(this, &MainWindow::flushInjectionBuffer, senderWorker, &Sender::flushInjectionBuffer);
    senderThread->start();
-    senderThread->setPriority(QThread::TimeCriticalPriority);

    //Timers init
    statusTimer->start();
@ -169,15 +151,8 @@ MainWindow::MainWindow(QWidget *parent) :
    sinceLastTemp->start();
    sinceLastSDStatus->start();

-    //Update serial ports
-    serialupdate();
-
    //Update recent files list
    updateRecent();
-
-    //Update icon
-    if(trayIconEnabled) trayIcon->show();
-    else trayIcon->hide();
 }

 MainWindow::~MainWindow()
@ -188,9 +163,6 @@ MainWindow::~MainWindow()
    settings.setValue("core/checktemperature", ui->checktemp->isChecked());
    settings.setValue("user/extrudertemp", ui->etmpspin->value());
    settings.setValue("user/bedtemp", ui->btmpspin->value());
-    settings.setValue("user/step", ui->stepspin->value());
-    settings.setValue("user/estep", ui->estepspin->value());
-    settings.setValue("user/lastdir", lastDir);
    settings.beginWriteArray("user/recentfiles");
    for(int i = 0; i < recentFiles.size(); ++i)
    {
@ -213,34 +185,13 @@ MainWindow::~MainWindow()

 void MainWindow::open()
 {
-    if(this->isHidden()) this->show();
    sdprinting = false;
    QString filename;
    QDir home;
-    if(lastDir == "")
-    {
-        filename = QFileDialog::getOpenFileName(this,
-                                                tr("Open GCODE"),
-                                                home.home().absolutePath(),
-                                                "GCODE (*.g *.gco *.gcode *.nc)");
-    }
-    else
-    {
-        filename = QFileDialog::getOpenFileName(this,
-                                                tr("Open GCODE"),
-                                                lastDir,
-                                                "GCODE (*.g *.gco *.gcode *.nc)");
-    }
-    if(filename.isEmpty() || filename.isNull()) return;
-    //Remember the last folder
-    lastDir.clear();
-    lastDir.append(filename);
-    int filenameChars = 0;
-    for(int i = filename.count()-1; filename.at(i) != QDir::separator(); i--)
-    {
-        filenameChars++; //Count how many characters are in the filename
-    }
-    lastDir.remove(lastDir.count()-filenameChars, filenameChars);//remove filename
+    filename = QFileDialog::getOpenFileName(this,
+                                            "Open GCODE",
+                                            home.home().absolutePath(),
+                                            "GCODE (*.g *.gco *.gcode *.nc)");
    gfile.setFileName(filename);
    if(!recentFiles.contains(filename))
    {
@ -272,13 +223,6 @@ void MainWindow::parseFile(QString filename)
        ui->filename->setText(gfile.fileName().split(QDir::separator()).last());
        ui->filelines->setText(QString::number(gcode.size()) + QString("/0 lines"));
    }
-    else
-    {
-        ErrorWindow window(this, tr("Can't open file"), OpenFileError);
-        ui->filename->setText("");
-        ui->filelines->setText("");
-        window.exec();
-    }
 }

 void MainWindow::serialupdate()
@ -333,7 +277,7 @@ void MainWindow::serialconnect()
        //Set the flag
        opened = false;
        //Update UI
-        ui->connectBtn->setText(tr("Connect"));
+        ui->connectBtn->setText("Connect");
        ui->sendBtn->setDisabled(true);
        ui->pauseBtn->setDisabled(true);
        ui->progressBar->setValue(0);
@ -425,10 +369,10 @@ void MainWindow::homeall()

 void MainWindow::on_sendbtn_clicked()
 {
-    QString command = ui->sendtext->text().toUpper();
+    QString command = ui->sendtext->text();
    emit injectCommand(command);
-    userHistory.prepend(command);
-    userHistoryPos = -1;
+    userHistory.append(command);
+    userHistoryPos = 0;
 }

 void MainWindow::on_fanonbtn_clicked()
@ -537,8 +481,8 @@ void MainWindow::on_sendBtn_clicked()
    if(sending && !sdprinting)
    {
        sending = false;
-        ui->sendBtn->setText(tr("Send"));
-        ui->pauseBtn->setText(tr("Pause"));
+        ui->sendBtn->setText("Send");
+        ui->pauseBtn->setText("Pause");
        ui->pauseBtn->setDisabled(true);
        if(autolock) ui->controlBox->setChecked(true);
        paused = false;
@ -548,13 +492,11 @@ void MainWindow::on_sendBtn_clicked()
    else if(!sending && !sdprinting)
    {
        sending=true;
-        ui->sendBtn->setText(tr("Stop"));
-        ui->pauseBtn->setText(tr("Pause"));
+        ui->sendBtn->setText("Stop");
+        ui->pauseBtn->setText("Pause");
        ui->pauseBtn->setEnabled(true);
        if(autolock) ui->controlBox->setChecked(false);
        paused = false;
-
-        emit flushInjectionBuffer();
        emit pause(paused);
        emit startPrinting();
    }
@ -563,8 +505,8 @@ void MainWindow::on_sendBtn_clicked()
        sending = false;
        emit injectCommand("M24");
        emit injectCommand("M27");
-        ui->sendBtn->setText(tr("Start"));
-        ui->pauseBtn->setText(tr("Pause"));
+        ui->sendBtn->setText("Start");
+        ui->pauseBtn->setText("Pause");
        ui->pauseBtn->setEnabled(true);
        if(autolock) ui->controlBox->setChecked(true);
        paused = false;
@ -581,14 +523,14 @@ void MainWindow::on_pauseBtn_clicked()
        paused = false;
        emit pause(paused);
        if(autolock) ui->controlBox->setChecked(false);
-        ui->pauseBtn->setText(tr("Pause"));
+        ui->pauseBtn->setText("Pause");
    }
    else if(!paused && !sdprinting)
    {
        paused = true;
        emit pause(paused);
        if(autolock) ui->controlBox->setChecked(true);
-        ui->pauseBtn->setText(tr("Resume"));
+        ui->pauseBtn->setText("Resume");
    }
    else if(sdprinting)
    {
@ -605,8 +547,6 @@ void MainWindow::on_actionSettings_triggered()
 {
    SettingsWindow settingswindow(this);

-    connect(&settingswindow, &SettingsWindow::updatesettings, this, &MainWindow::updatesettings);
-
    settingswindow.exec();
 }

@ -632,16 +572,15 @@ void MainWindow::readSerial(QByteArray data)

 void MainWindow::printMsg(QString text)
 {
-    if(supressWait && text.startsWith("wait")) return;
    //Get the cursor and set it to the end
-    terminalCursor.movePosition(QTextCursor::End);
+    QTextCursor cursor = ui->terminal->textCursor();
+    cursor.movePosition(QTextCursor::End);

    //Paste the text
-    terminalCursor.insertText(text);
+    cursor.insertText(text);

-    //Scroll to the bottom
-    ui->terminal->verticalScrollBar()->setValue(
-                ui->terminal->verticalScrollBar()->maximum());
+    //Apply
+    ui->terminal->setTextCursor(cursor);
 }

 void MainWindow::checkStatus()
@ -672,8 +611,9 @@ void MainWindow::updateRecent()
            {
                QAction *action = new QAction(this);
                action->setText(str); //Set filepath as a title
+                action->setObjectName(str); //Also set name to the path so we can get it later
                recentMenu->addAction(action); //Add action to the menu
-                connect(action, &QAction::triggered, this, &MainWindow::recentClicked);
+                connect(action, SIGNAL(triggered()), this, SLOT(recentClicked()));
            }
        }
    }
@ -700,7 +640,7 @@ void MainWindow::serialError(QSerialPort::SerialPortError error)
    opened = false;

    //Update UI
-    ui->connectBtn->setText(tr("Connect"));
+    ui->connectBtn->setText("Connect");
    ui->sendBtn->setDisabled(true);
    ui->pauseBtn->setDisabled(true);
    ui->controlBox->setDisabled(true);
@ -717,42 +657,38 @@ void MainWindow::serialError(QSerialPort::SerialPortError error)
    switch(error)
    {
    case QSerialPort::DeviceNotFoundError:
-        errorMsg = tr("Device not found");
+        errorMsg = "Device not found";
        break;

    case QSerialPort::PermissionError:
-        errorMsg = tr("Insufficient permissions\nAlready opened?");
+        errorMsg = "Insufficient permissions\nAlready opened?";
        break;

    case QSerialPort::OpenError:
-        errorMsg = tr("Cant open port\nAlready opened?");
+        errorMsg = "Cant open port\nAlready opened?";
        break;

    case QSerialPort::TimeoutError:
-        errorMsg = tr("Serial connection timed out");
+        errorMsg = "Serial connection timed out";
        break;

    //These errors are the same really
    case QSerialPort::WriteError:
    case QSerialPort::ReadError:
-        errorMsg = tr("I/O Error");
+        errorMsg = "I/O Error";
        break;

    case QSerialPort::ResourceError:
-        errorMsg = tr("Disconnected");
-        break;
-
-    case QSerialPort::UnsupportedOperationError:
-        errorMsg = tr("Operation not supported.\nUnsupported baudrate?");
+        errorMsg = "Disconnected";
        break;

    default:
-        errorMsg = tr("Unknown error\nSomething went wrong");
+        errorMsg = "Unknown error\nSomething went wrong";
        break;
    }

    //Spawn the error message
-    ErrorWindow errorwindow(this, errorMsg, SerialPortError);
+    ErrorWindow errorwindow(this, errorMsg);
    errorwindow.exec();
 }

@ -768,7 +704,7 @@ void MainWindow::initSDprinting(QStringList sdFiles)
 {
    SDWindow sdwindow(sdFiles, this);

-    connect(&sdwindow, &SDWindow::fileSelected, this, &MainWindow::selectSDfile);
+    connect(&sdwindow, SIGNAL(fileSelected(QString)), this, SLOT(selectSDfile(QString)));

    sdwindow.exec();
 }
@ -783,12 +719,12 @@ void MainWindow::selectSDfile(QString file)
    ui->filename->setText(filename);
    if(chekingSDStatus)
    {
-        ui->filelines->setText(bytes + tr("/0 bytes"));
+        ui->filelines->setText(bytes + QString("/0 bytes"));
        ui->progressBar->setEnabled(true);
        ui->progressBar->setValue(0);
    }
    else ui->progressBar->setDisabled(true);
-    ui->sendBtn->setText(tr("Start"));
+    ui->sendBtn->setText("Start");
    sdBytes = bytes.toDouble();

    emit flushInjectionBuffer();
@ -802,7 +738,7 @@ void MainWindow::updateSDStatus(SDProgress p)
    ui->filelines->setText(QString::number(p.progress)
                           + QString("/")
                           + QString::number(p.total)
-                           + QString(tr(" bytes")));
+                           + QString(" bytes"));
    if(p.progress != 0) ui->progressBar->setValue(((double)p.progress/p.total) * 100);
    else ui->progressBar->setValue(0);
    if(p.total == p.progress) sdprinting = false;
@ -816,13 +752,6 @@ void MainWindow::checkSDStatus()
        emit injectCommand("M27");
 }

-void MainWindow::receivedNotSDPrinting()
-{
-    sdprinting = false;
-    ui->fileBox->setDisabled(true);
-    ui->filename->setText(tr("Filename: "));
-}
-
 void MainWindow::on_stepspin_valueChanged(const QString &arg1)
 {
    if(arg1.toFloat() < 1) ui->stepspin->setSingleStep(0.1);
@ -875,8 +804,8 @@ void MainWindow::openEEPROMeditor()
 {
    EEPROMWindow eepromwindow(EEPROMSettings, this);

-    eepromwindow.setWindowModality(Qt::NonModal); //Do not block the UI when EEPROM editor is shown
-    connect(&eepromwindow, &EEPROMWindow::changesComplete, this, &MainWindow::sendEEPROMsettings);
+    eepromwindow.setWindowModality(Qt::NonModal); //Do not bloct the UI when EEPROM editor is shown
+    connect(&eepromwindow, SIGNAL(changesComplete(QStringList)), this, SLOT(sendEEPROMsettings(QStringList)));

    eepromwindow.exec();
 }
@ -898,7 +827,7 @@ void MainWindow::EEPROMSettingReceived(QString esetting)
 void MainWindow::receivedError()
 {
    //This should be raised if "!!" received
-    ErrorWindow errorwindow(this, tr("Hardware failure"), 2);
+    ErrorWindow errorwindow(this,"Hardware failure");
    errorwindow.exec();
 }

@ -906,9 +835,7 @@ void MainWindow::receivedSDDone()
 {
    sdprinting=false;
    ui->progressBar->setValue(0);
-    if(trayIconEnabled && (this->isMinimized() || this->isHidden()))
-        trayIcon->showMessage(tr("Done"), tr("Finished printing"));
-    ui->filename->setText(tr("Filename:"));
+    ui->filename->setText("");
    ui->fileBox->setDisabled(true);
 }

@ -917,17 +844,15 @@ void MainWindow::updateFileProgress(FileProgress p)
    //Check if file is at end
    if(p.P >= p.T)
    {
-        ui->sendBtn->setText(tr("Send"));
+        ui->sendBtn->setText("Send");
        ui->pauseBtn->setDisabled(true);
-        if(trayIconEnabled && (this->isMinimized() || this->isHidden()))
-            trayIcon->showMessage(tr("Done"), tr("Finished printing"));
        sending = false;
        paused = false;
        emit pause(paused);
    }
    else
    {
-        ui->sendBtn->setText(tr("Stop"));
+        ui->sendBtn->setText("Stop");
        ui->pauseBtn->setEnabled(true);
        sending = true;
    }
@ -935,31 +860,18 @@ void MainWindow::updateFileProgress(FileProgress p)
    ui->filelines->setText(QString::number(p.T)
                        + QString("/")
                        + QString::number(p.P)
-                        + tr(" Lines"));
+                        + QString(" Lines"));
    ui->progressBar->setValue(((float)p.P/p.T) * 100);
 }

 void MainWindow::baudrateSetFailed(int b)
 {
-    ErrorWindow errorwindow(this, tr("Baudrate set failed:\n") +
+    ErrorWindow errorwindow(this, QString("Baudrate set failed:\n" +
                                  QString::number(b) +
-                                  tr(" baud"), SerialPortError);
+                                  " baud"));
    errorwindow.show();
 }

-void MainWindow::updatesettings()
-{
-    echo = settings.value("core/echo", 0).toBool();
-    autolock = settings.value("core/lockcontrols", 0).toBool();
-    chekingSDStatus = settings.value("core/checksdstatus", 1).toBool();
-    firmware = settings.value("printer/firmware", OtherFirmware).toInt();
-    statusTimer->setInterval(settings.value("core/statusinterval", 3000).toInt());
-    feedrate = settings.value("feedrate", 1500).toInt();
-    extruderFeedrate = settings.value("extruderfeedrate", 200).toInt();
-    ui->terminal->document()->setMaximumBlockCount(
-                settings.value("core/logbuffersize", 1000).toInt());
-}
-
 //Needed for keypress handling
 bool MainWindow::eventFilter(QObject *obj, QEvent *event)
 {
@ -972,7 +884,7 @@ bool MainWindow::eventFilter(QObject *obj, QEvent *event)

            if (keyEvent->key() == Qt::Key_Up) //Scroll up with up arrow
            {
-                if(++userHistoryPos < userHistory.size())
+                if(++userHistoryPos <= userHistory.size()-1)
                    ui->sendtext->setText(userHistory.at(userHistoryPos));
                else userHistoryPos--;
                return true;
@ -981,11 +893,7 @@ bool MainWindow::eventFilter(QObject *obj, QEvent *event)
            {
                if(--userHistoryPos >= 0)
                    ui->sendtext->setText(userHistory.at(userHistoryPos));
-                else
-                {
-                    userHistoryPos++;
-                    ui->sendtext->clear();
-                }
+                else userHistoryPos++;
                return true;
            }
        }
@ -1017,50 +925,10 @@ bool MainWindow::eventFilter(QObject *obj, QEvent *event)
    return QMainWindow::eventFilter(obj, event);
 }

-void MainWindow::closeEvent(QCloseEvent *event)
-{
-    //If connected to printer - show warning dialog
-    if(opened)
-    {
-        //Create dialog
-        QMessageBox dialog(this);
-
-        //Set it up - different text if just connected and if printing
-        if(sending) dialog.setText(tr("Printer is working!\nAre you shure you want to exit?"));
-        else dialog.setText(tr("Printer is connected!\nAre you shure you want tot exit?"));
-        dialog.setIcon(QMessageBox::Warning);
-        dialog.setWindowTitle(tr("Warning"));
-
-        //Save pointer to check what button was clicked
-        QPushButton *exitButton = dialog.addButton(tr("Exit"), QMessageBox::AcceptRole);
-        dialog.addButton(QMessageBox::Cancel);
-
-        //Show dialog
-        dialog.exec();
-
-        //Process responce
-        if(dialog.clickedButton() == exitButton) event->accept();
-        else event->ignore();
-    }
-    //Close immediately if not connected
-    else event->accept();
-}
-
-void MainWindow::trayIconClicked(QSystemTrayIcon::ActivationReason reason)
-{
-    if(trayIconEnabled && reason == QSystemTrayIcon::Trigger)
-    {
-        if(this->isHidden()) this->show();
-        else this->hide();
-    }
-    else return;
-}
-
 void MainWindow::recentClicked()
 {
    //Actually a dirty hack, but it is fast and simple
    //So this slot is not for anything to trigger, but
    //recent files menu
-    QAction *action = qobject_cast<QAction*>(sender());
-    if(action) parseFile(action->text());
+    parseFile(sender()->objectName());
 }
--- a/mainwindow.h
+++ b/mainwindow.h
@ -3,7 +3,6 @@

 #include <QMainWindow>
 #include <QFileDialog>
-#include <QSystemTrayIcon>
 #include <QtSerialPort/QtSerialPort>
 #include <QFile>
 #include <QThread>
@ -49,9 +48,7 @@ protected:
    QQueue <QString> userCommands;
    QTimer *progressSDTimer;
    QTimer *statusTimer;
-    QSystemTrayIcon *trayIcon;
    QMenu *recentMenu;
-    QMenu *trayIconMenu;
    QElapsedTimer *sinceLastTemp;
    QElapsedTimer *sinceLastSDStatus;
    QSettings settings;
@ -59,15 +56,12 @@ protected:
    QStringList EEPROMSettings;
    QStringList userHistory;
    QSerialPortInfo printerinfo;
-    QTextCursor terminalCursor;

-    void closeEvent(QCloseEvent *event);
    bool eventFilter(QObject *target, QEvent *event);

 private:
    Ui::MainWindow *ui;

-    QString lastDir;
    bool opened;
    bool firstrun;
    bool autolock;
@ -78,8 +72,6 @@ private:
    bool sdprinting;
    bool echo;
    bool chekingSDStatus;
-    bool trayIconEnabled;
-    bool supressWait;
    int firmware;
    int feedrate;
    int extruderFeedrate;
@ -90,7 +82,6 @@ private slots:
    void open();
    void serialconnect();
    void serialupdate();
-    void updatesettings();
    void readSerial(QByteArray data);
    void printMsg(QString text);
    void checkStatus();
@ -106,12 +97,10 @@ private slots:
    void EEPROMSettingReceived(QString esetting);
    void receivedError();
    void receivedSDDone();
-    void receivedNotSDPrinting();
    void parseFile(QString filename);
    void recentClicked();
    void updateFileProgress(FileProgress);
    void baudrateSetFailed(int b);
-    void trayIconClicked(QSystemTrayIcon::ActivationReason reason);

    void xplus();
    void yplus();
@ -159,6 +148,8 @@ private slots:

 signals:
    void sdReady();
+    void eepromReady();
+    void receivedData(QByteArray);
    void startedReadingEEPROM();

    void openPort(QSerialPortInfo i);
--- a/mainwindow.ui
+++ b/mainwindow.ui
@ -51,17 +51,10 @@
           <height>16777215</height>
          </size>
         </property>
-         <property name="editable">
-          <bool>false</bool>
-         </property>
        </widget>
       </item>
       <item row="1" column="1">
-        <widget class="QComboBox" name="baudbox">
-         <property name="editable">
-          <bool>true</bool>
-         </property>
-        </widget>
+        <widget class="QComboBox" name="baudbox"/>
       </item>
       <item row="0" column="0">
        <widget class="QPushButton" name="portsBtn">
@ -276,9 +269,6 @@
         <property name="text">
          <string>100</string>
         </property>
-         <property name="maxLength">
-          <number>3</number>
-         </property>
         <property name="alignment">
          <set>Qt::AlignCenter</set>
         </property>
@ -320,9 +310,6 @@
         <property name="text">
          <string>100</string>
         </property>
-         <property name="maxLength">
-          <number>3</number>
-         </property>
         <property name="alignment">
          <set>Qt::AlignCenter</set>
         </property>
--- a/parser.cpp
+++ b/parser.cpp
@ -29,7 +29,7 @@ void Parser::parse(QByteArray data)
    {
        if(readingFiles) //SD files list reading mode
        {
-            if(!data.contains("End file list")) SDFilesList.append(data.remove(data.size()-2, 2));
+            if(!data.contains("End file list")) SDFilesList.append(data);
            else
            {
                readingFiles = false;
@ -105,7 +105,7 @@ void Parser::parse(QByteArray data)
            emit receivedSDUpdate(p);

        }
-        else if(data.startsWith("Not SD ")) emit receivedNotSDPrinting();
+        else if(data.startsWith("Not SD "));
        else if(data.contains("Begin file list"))
        {
            SDFilesList.clear();
--- a/parser.h
+++ b/parser.h
@ -28,7 +28,6 @@ protected:
 signals:
    void receivedTemperature(TemperatureReadings);
    void receivedSDUpdate(SDProgress);
-    void receivedNotSDPrinting();
    void receivedEEPROMLine(QString);
    void recievingEEPROMDone();
    void receivedSDFilesList(QStringList);
--- a/repraptor.h
+++ b/repraptor.h
@ -1,12 +1,8 @@
-/////////////////////////////////////////////////
-//This file contains RepRaptor - specific stuff//
-/////////////////////////////////////////////////
-
 #ifndef REPRAPTOR_H
 #define REPRAPTOR_H

 #ifndef REPRAPTOR_VERSION
-#define REPRAPTOR_VERSION "0.3.9"
+#define REPRAPTOR_VERSION "0.3.6"
 #endif

 namespace RepRaptor
@ -24,13 +20,6 @@ namespace RepRaptor
        OtherFirmware
    };

-    enum ErrorType
-    {
-        SerialPortError,
-        OpenFileError,
-        HardwareFailure
-    };
-
    typedef struct
    {
        int T, P;
--- a/sdwindow.cpp
+++ b/sdwindow.cpp
@ -7,13 +7,7 @@ SDWindow::SDWindow(QStringList files, QWidget *parent) :
 {
    ui->setupUi(this);

-    ui->fileslist->setSelectionMode(QListView::SingleSelection);
-
-    if(!files.isEmpty())
-    {
-        ui->fileslist->addItems(files);
-        ui->fileslist->setCurrentItem(ui->fileslist->itemAt(0,0));
-    }
+    ui->fileslist->addItems(files);
 }

 SDWindow::~SDWindow()
@ -23,11 +17,11 @@ SDWindow::~SDWindow()

 void SDWindow::on_buttonBox_accepted()
 {
-    if(ui->fileslist->count() > 0) emit fileSelected(ui->fileslist->currentItem()->text());
+    emit fileSelected(ui->fileslist->currentItem()->text());
 }

-void SDWindow::on_fileslist_doubleClicked(const QModelIndex &)
+void SDWindow::on_fileslist_doubleClicked(const QModelIndex &index)
 {
-    if(ui->fileslist->count() > 0) emit fileSelected(ui->fileslist->currentItem()->text());
+    emit fileSelected(ui->fileslist->currentItem()->text());
    this->close();
 }
--- a/sdwindow.h
+++ b/sdwindow.h
@ -21,7 +21,7 @@ signals:
 private slots:
    void on_buttonBox_accepted();

-    void on_fileslist_doubleClicked(const QModelIndex &);
+    void on_fileslist_doubleClicked(const QModelIndex &index);

 private:
    Ui::SDWindow *ui;
--- a/sdwindow.ui
+++ b/sdwindow.ui
@ -6,16 +6,10 @@
   <rect>
    <x>0</x>
    <y>0</y>
-    <width>274</width>
-    <height>302</height>
+    <width>249</width>
+    <height>246</height>
   </rect>
  </property>
-  <property name="sizePolicy">
-   <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
-    <horstretch>0</horstretch>
-    <verstretch>0</verstretch>
-   </sizepolicy>
-  </property>
  <property name="windowTitle">
   <string>Print from SD</string>
  </property>
@ -27,7 +21,7 @@
   <item row="0" column="0">
    <widget class="QLabel" name="label">
     <property name="text">
-      <string>Select file:</string>
+      <string>Print file:</string>
     </property>
    </widget>
   </item>
@ -46,14 +40,8 @@
   </item>
   <item row="1" column="0">
    <widget class="QListWidget" name="fileslist">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="MinimumExpanding" vsizetype="MinimumExpanding">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
     <property name="autoScroll">
-      <bool>true</bool>
+      <bool>false</bool>
     </property>
    </widget>
   </item>
--- a/sender.cpp
+++ b/sender.cpp
@ -16,7 +16,7 @@ Sender::Sender(QObject *parent) : QObject(parent)
    sendTimer = new QTimer(this);

    //Fetch settings
-    QSettings settings(this);
+    QSettings settings;
    sendTimer->setInterval(settings.value("core/senderinterval", 2).toInt());
    sendingChecksum = settings.value("core/checksums", 0).toBool();
    dtr = settings.value("core/dtr", 1).toBool();
@ -40,7 +40,6 @@ void Sender::sendNext()
 {
    if(printer->isWritable() && readyReceive)
    {
-        //Checksums
        if(sendingChecksum && resending)
        {
            if(resendNum < sentCommands.size())
--- a/sender.h
+++ b/sender.h
@ -23,11 +23,11 @@ public:
 protected:
    QSerialPort *printer;
    QTimer *sendTimer;
-    long int currentLine;
-    long int totalLineNum;
-    long int resendNum;
-    long int baudrate;
-    long int flowcontrol;
+    unsigned int currentLine;
+    unsigned int totalLineNum;
+    unsigned int resendNum;
+    unsigned int baudrate;
+    int flowcontrol;
    bool paused;
    bool sending;
    bool dtr;
--- a/settingswindow.cpp
+++ b/settingswindow.cpp
@ -6,16 +6,15 @@ SettingsWindow::SettingsWindow(QWidget *parent) :
    ui(new Ui::SettingsWindow)
 {
    ui->setupUi(this);
-    ui->flowcontrolbox->addItem(tr("No control"));
-    ui->flowcontrolbox->addItem(tr("Hardware control"));
-    ui->flowcontrolbox->addItem(tr("Software control"));
+    ui->flowcontrolbox->addItem("No control");
+    ui->flowcontrolbox->addItem("Hardware control");
+    ui->flowcontrolbox->addItem("Software control");

    //bool firstrun = !settings.value("core/firstrun").toBool(); //firstrun is inverted!

-    settings.setParent(this);
    ui->flowcontrolbox->setCurrentIndex(settings.value("core/flowcontrol", 0).toInt());
    ui->senderbox->setValue(settings.value("core/senderinterval", 2).toInt());
-    ui->traybox->setChecked(settings.value("core/trayiconenabled", 1).toBool());
+    ui->echobox->setChecked(settings.value("core/echo", 0).toBool());
    ui->statusbox->setValue(settings.value("core/statusinterval", 2000).toInt());
    ui->bedxbox->setValue(settings.value("printer/bedx", 200).toInt());
    ui->bedybox->setValue(settings.value("printer/bedy", 200).toInt());
@ -25,8 +24,6 @@ SettingsWindow::SettingsWindow(QWidget *parent) :
    ui->checksumbox->setChecked(settings.value("core/checksums", 0).toBool());
    ui->sdbox->setChecked(settings.value("core/checksdstatus", 1).toBool());
    ui->dtrbox->setChecked(settings.value("core/dtr", 1).toBool());
-    ui->supresswaitbox->setChecked(settings.value("user/supresswait").toBool());
-    ui->bufferbox->setValue(settings.value("core/logbuffersize", 1000).toInt());

    ui->firmwarecombo->addItem("Marlin"); //0
    ui->firmwarecombo->addItem("Repetier"); //1
@ -50,20 +47,16 @@ SettingsWindow::~SettingsWindow()
 void SettingsWindow::on_buttonBox_accepted()
 {
    settings.setValue("core/flowcontrol", ui->flowcontrolbox->currentIndex());
-    settings.setValue("core/trayiconenabled", ui->traybox->isChecked());
    settings.setValue("core/senderinterval", ui->senderbox->value());
    settings.setValue("core/statusinterval", ui->statusbox->value());
    settings.setValue("printer/bedy", ui->bedybox->value());
    settings.setValue("printer/bedx", ui->bedxbox->value());
    settings.setValue("printer/feedrate", ui->feedrateBox->value());
    settings.setValue("printer/extruderfeedrate", ui->extruderFeedrateBox->value());
+    settings.setValue("core/echo", ui->echobox->isChecked());
    settings.setValue("core/lockcontrols", ui->lockbox->isChecked());
    settings.setValue("core/checksums", ui->checksumbox->isChecked());
    settings.setValue("core/checksdstatus", ui->sdbox->isChecked());
    settings.setValue("core/dtr", ui->dtrbox->isChecked());
    settings.setValue("printer/firmware", ui->firmwarecombo->currentIndex());
-    settings.setValue("user/supresswait", ui->supresswaitbox->isChecked());
-    settings.setValue("core/logbuffersize", ui->bufferbox->value());
-
-    emit updatesettings();
 }
--- a/settingswindow.h
+++ b/settingswindow.h
@ -27,10 +27,6 @@ private slots:

 private:
    Ui::SettingsWindow *ui;
-
-signals:
-    void updatesettings();
-
 };

 #endif // SETTINGSWINDOW_H
--- a/settingswindow.ui
+++ b/settingswindow.ui
@ -6,8 +6,8 @@
   <rect>
    <x>0</x>
    <y>0</y>
-    <width>603</width>
-    <height>491</height>
+    <width>483</width>
+    <height>341</height>
   </rect>
  </property>
  <property name="windowTitle">
@ -19,321 +19,251 @@
  </property>
  <layout class="QGridLayout" name="gridLayout_3">
   <item row="0" column="0">
-    <widget class="QTabWidget" name="tabWidget">
-     <property name="minimumSize">
-      <size>
-       <width>200</width>
-       <height>400</height>
-      </size>
+    <widget class="QGroupBox" name="internalGroup">
+     <property name="title">
+      <string>Internal</string>
     </property>
-     <property name="currentIndex">
-      <number>0</number>
-     </property>
-     <widget class="QWidget" name="tab_general">
-      <attribute name="title">
-       <string>General</string>
-      </attribute>
-      <layout class="QFormLayout" name="formLayout">
-       <item row="0" column="0">
-        <widget class="QGroupBox" name="internalGroup">
-         <property name="title">
-          <string>Internal</string>
-         </property>
-         <layout class="QGridLayout" name="gridLayout">
-          <item row="1" column="1">
-           <widget class="QDoubleSpinBox" name="senderbox">
-            <property name="toolTip">
-             <string>A good default is 2, lower = fater, higher = less CPU load. 0 would execute as soon as possible.</string>
-            </property>
-            <property name="toolTipDuration">
-             <number>-1</number>
-            </property>
-            <property name="locale">
-             <locale language="English" country="UnitedStates"/>
-            </property>
-            <property name="minimum">
-             <double>0.000000000000000</double>
-            </property>
-            <property name="maximum">
-             <double>999.990000000000009</double>
-            </property>
-            <property name="singleStep">
-             <double>1.000000000000000</double>
-            </property>
-            <property name="value">
-             <double>2.000000000000000</double>
-            </property>
-           </widget>
-          </item>
-          <item row="2" column="1">
-           <widget class="QSpinBox" name="statusbox">
-            <property name="toolTip">
-             <string>A good default is 5000. More = less interruptions, less = better temperature monitoring</string>
-            </property>
-            <property name="toolTipDuration">
-             <number>-1</number>
-            </property>
-            <property name="minimum">
-             <number>1500</number>
-            </property>
-            <property name="maximum">
-             <number>99999</number>
-            </property>
-           </widget>
-          </item>
-          <item row="2" column="0">
-           <widget class="QLabel" name="label_2">
-            <property name="text">
-             <string>Status</string>
-            </property>
-           </widget>
-          </item>
-          <item row="10" column="0">
-           <widget class="QCheckBox" name="checksumbox">
-            <property name="enabled">
-             <bool>true</bool>
-            </property>
-            <property name="text">
-             <string>Checksums</string>
-            </property>
-           </widget>
-          </item>
-          <item row="9" column="0" colspan="3">
-           <widget class="QCheckBox" name="sdbox">
-            <property name="text">
-             <string>Check SD printing status</string>
-            </property>
-           </widget>
-          </item>
-          <item row="0" column="0" colspan="3">
-           <widget class="QLabel" name="label_7">
-            <property name="minimumSize">
-             <size>
-              <width>0</width>
-              <height>28</height>
-             </size>
-            </property>
-            <property name="text">
-             <string>This settings are applied after restart</string>
-            </property>
-            <property name="textFormat">
-             <enum>Qt::AutoText</enum>
-            </property>
-            <property name="wordWrap">
-             <bool>true</bool>
-            </property>
-            <property name="margin">
-             <number>1</number>
-            </property>
-           </widget>
-          </item>
-          <item row="4" column="0">
-           <widget class="QLabel" name="label_11">
-            <property name="text">
-             <string>Flow control</string>
-            </property>
-           </widget>
-          </item>
-          <item row="6" column="0">
-           <widget class="QCheckBox" name="dtrbox">
-            <property name="text">
-             <string>DTR</string>
-            </property>
-           </widget>
-          </item>
-          <item row="2" column="2">
-           <widget class="QLabel" name="label_4">
-            <property name="text">
-             <string>ms</string>
-            </property>
-           </widget>
-          </item>
-          <item row="1" column="2">
-           <widget class="QLabel" name="label_3">
-            <property name="text">
-             <string>ms</string>
-            </property>
-           </widget>
-          </item>
-          <item row="1" column="0">
-           <widget class="QLabel" name="label">
-            <property name="text">
-             <string>Sender</string>
-            </property>
-           </widget>
-          </item>
-          <item row="4" column="1" colspan="2">
-           <widget class="QComboBox" name="flowcontrolbox">
-            <property name="toolTip">
-             <string/>
-            </property>
-           </widget>
-          </item>
-          <item row="8" column="0" colspan="3">
-           <widget class="QCheckBox" name="lockbox">
-            <property name="text">
-             <string>Lock controls when printing</string>
-            </property>
-           </widget>
-          </item>
-          <item row="7" column="0">
-           <widget class="QCheckBox" name="traybox">
-            <property name="enabled">
-             <bool>true</bool>
-            </property>
-            <property name="toolTip">
-             <string>Show tray icon</string>
-            </property>
-            <property name="text">
-             <string>Tray icon</string>
-            </property>
-           </widget>
-          </item>
-          <item row="11" column="0" colspan="2">
-           <widget class="QCheckBox" name="supresswaitbox">
-            <property name="text">
-             <string>Supress &quot;wait&quot; responce</string>
-            </property>
-           </widget>
-          </item>
-          <item row="3" column="0">
-           <widget class="QLabel" name="label_12">
-            <property name="text">
-             <string>Log buffer</string>
-            </property>
-           </widget>
-          </item>
-          <item row="3" column="1">
-           <widget class="QSpinBox" name="bufferbox">
-            <property name="maximum">
-             <number>100000</number>
-            </property>
-            <property name="value">
-             <number>1000</number>
-            </property>
-           </widget>
-          </item>
-         </layout>
-        </widget>
-       </item>
-      </layout>
-     </widget>
-     <widget class="QWidget" name="tab_network">
-      <attribute name="title">
-       <string>Network</string>
-      </attribute>
-     </widget>
-     <widget class="QWidget" name="tab_hardware">
-      <attribute name="title">
-       <string>Hardware</string>
-      </attribute>
-      <widget class="QGroupBox" name="groupBox">
-       <property name="geometry">
-        <rect>
-         <x>10</x>
-         <y>20</y>
-         <width>249</width>
-         <height>171</height>
-        </rect>
-       </property>
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Preferred" vsizetype="Minimum">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <property name="title">
-        <string>Printer</string>
-       </property>
-       <layout class="QGridLayout" name="gridLayout_2">
-        <item row="1" column="1">
-         <widget class="QSpinBox" name="bedxbox">
-          <property name="minimum">
-           <number>1</number>
-          </property>
-          <property name="maximum">
-           <number>9999</number>
-          </property>
-         </widget>
-        </item>
-        <item row="1" column="2">
-         <widget class="QLabel" name="label_6">
-          <property name="text">
-           <string>X</string>
-          </property>
-         </widget>
-        </item>
-        <item row="1" column="3">
-         <widget class="QSpinBox" name="bedybox">
-          <property name="minimum">
-           <number>1</number>
-          </property>
-          <property name="maximum">
-           <number>9999</number>
-          </property>
-         </widget>
-        </item>
-        <item row="1" column="0">
-         <widget class="QLabel" name="label_5">
-          <property name="text">
-           <string>Bed size</string>
-          </property>
-         </widget>
-        </item>
-        <item row="0" column="0">
-         <widget class="QLabel" name="label_8">
-          <property name="text">
-           <string>Firmware</string>
-          </property>
-         </widget>
-        </item>
-        <item row="0" column="1" colspan="3">
-         <widget class="QComboBox" name="firmwarecombo"/>
-        </item>
-        <item row="2" column="0">
-         <widget class="QLabel" name="label_9">
-          <property name="text">
-           <string>Feedrate</string>
-          </property>
-         </widget>
-        </item>
-        <item row="2" column="1" colspan="2">
-         <widget class="QSpinBox" name="feedrateBox">
-          <property name="toolTip">
-           <string>Speed of axis movements (only affect buttons)</string>
-          </property>
-          <property name="maximum">
-           <number>99999</number>
-          </property>
-         </widget>
-        </item>
-        <item row="3" column="0">
-         <widget class="QLabel" name="label_10">
-          <property name="text">
-           <string>Extruder
-feedrate</string>
-          </property>
-          <property name="margin">
-           <number>1</number>
-          </property>
-         </widget>
-        </item>
-        <item row="3" column="1" colspan="2">
-         <widget class="QSpinBox" name="extruderFeedrateBox">
-          <property name="toolTip">
-           <string>Extruder speed (only affect buttons)</string>
-          </property>
-          <property name="maximum">
-           <number>99999</number>
-          </property>
-         </widget>
-        </item>
-       </layout>
-      </widget>
-     </widget>
+     <layout class="QGridLayout" name="gridLayout">
+      <item row="4" column="0" colspan="3">
+       <widget class="QCheckBox" name="echobox">
+        <property name="enabled">
+         <bool>false</bool>
+        </property>
+        <property name="toolTip">
+         <string>Show every sent command in console</string>
+        </property>
+        <property name="text">
+         <string>Echo commands</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <widget class="QDoubleSpinBox" name="senderbox">
+        <property name="toolTip">
+         <string>A good default is 2, lower = fater, higher = less CPU load. 0 would execute as soon as possible.</string>
+        </property>
+        <property name="toolTipDuration">
+         <number>-1</number>
+        </property>
+        <property name="locale">
+         <locale language="English" country="UnitedStates"/>
+        </property>
+        <property name="minimum">
+         <double>0.000000000000000</double>
+        </property>
+        <property name="maximum">
+         <double>999.990000000000009</double>
+        </property>
+        <property name="singleStep">
+         <double>1.000000000000000</double>
+        </property>
+        <property name="value">
+         <double>2.000000000000000</double>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="2">
+       <widget class="QLabel" name="label_4">
+        <property name="text">
+         <string>ms</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="0">
+       <widget class="QLabel" name="label_2">
+        <property name="text">
+         <string>Status</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1">
+       <widget class="QSpinBox" name="statusbox">
+        <property name="toolTip">
+         <string>A good default is 5000. More = less interruptions, less = better temperature monitoring</string>
+        </property>
+        <property name="toolTipDuration">
+         <number>-1</number>
+        </property>
+        <property name="minimum">
+         <number>1500</number>
+        </property>
+        <property name="maximum">
+         <number>99999</number>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="2">
+       <widget class="QLabel" name="label_3">
+        <property name="text">
+         <string>ms</string>
+        </property>
+       </widget>
+      </item>
+      <item row="6" column="0" colspan="3">
+       <widget class="QCheckBox" name="lockbox">
+        <property name="text">
+         <string>Lock controls when printing</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QLabel" name="label">
+        <property name="text">
+         <string>Sender</string>
+        </property>
+       </widget>
+      </item>
+      <item row="7" column="0" colspan="3">
+       <widget class="QCheckBox" name="sdbox">
+        <property name="text">
+         <string>Check SD printing status</string>
+        </property>
+       </widget>
+      </item>
+      <item row="8" column="0">
+       <widget class="QCheckBox" name="checksumbox">
+        <property name="enabled">
+         <bool>true</bool>
+        </property>
+        <property name="text">
+         <string>Checksums</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="0" colspan="3">
+       <widget class="QLabel" name="label_7">
+        <property name="minimumSize">
+         <size>
+          <width>0</width>
+          <height>28</height>
+         </size>
+        </property>
+        <property name="text">
+         <string>This settings are applied after restart</string>
+        </property>
+        <property name="textFormat">
+         <enum>Qt::AutoText</enum>
+        </property>
+        <property name="wordWrap">
+         <bool>true</bool>
+        </property>
+        <property name="margin">
+         <number>1</number>
+        </property>
+       </widget>
+      </item>
+      <item row="5" column="0">
+       <widget class="QCheckBox" name="dtrbox">
+        <property name="text">
+         <string>DTR</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="0">
+       <widget class="QLabel" name="label_11">
+        <property name="text">
+         <string>Flow control</string>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1" colspan="2">
+       <widget class="QComboBox" name="flowcontrolbox"/>
+      </item>
+     </layout>
    </widget>
   </item>
-   <item row="1" column="0">
+   <item row="0" column="1">
+    <widget class="QGroupBox" name="groupBox">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Preferred" vsizetype="Minimum">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="title">
+      <string>Printer</string>
+     </property>
+     <layout class="QGridLayout" name="gridLayout_2">
+      <item row="1" column="1">
+       <widget class="QSpinBox" name="bedxbox">
+        <property name="minimum">
+         <number>1</number>
+        </property>
+        <property name="maximum">
+         <number>9999</number>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="2">
+       <widget class="QLabel" name="label_6">
+        <property name="text">
+         <string>X</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="3">
+       <widget class="QSpinBox" name="bedybox">
+        <property name="minimum">
+         <number>1</number>
+        </property>
+        <property name="maximum">
+         <number>9999</number>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QLabel" name="label_5">
+        <property name="text">
+         <string>Bed size</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="0">
+       <widget class="QLabel" name="label_8">
+        <property name="text">
+         <string>Firmware</string>
+        </property>
+       </widget>
+      </item>
+      <item row="0" column="1" colspan="3">
+       <widget class="QComboBox" name="firmwarecombo"/>
+      </item>
+      <item row="2" column="0">
+       <widget class="QLabel" name="label_9">
+        <property name="text">
+         <string>Feedrate</string>
+        </property>
+       </widget>
+      </item>
+      <item row="2" column="1" colspan="2">
+       <widget class="QSpinBox" name="feedrateBox">
+        <property name="maximum">
+         <number>99999</number>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="0">
+       <widget class="QLabel" name="label_10">
+        <property name="text">
+         <string>Extruder
+feedrate</string>
+        </property>
+        <property name="margin">
+         <number>1</number>
+        </property>
+       </widget>
+      </item>
+      <item row="3" column="1" colspan="2">
+       <widget class="QSpinBox" name="extruderFeedrateBox">
+        <property name="maximum">
+         <number>99999</number>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="2" column="1">
    <widget class="QDialogButtonBox" name="buttonBox">
     <property name="orientation">
      <enum>Qt::Horizontal</enum>