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1310 lines
47 KiB
1310 lines
47 KiB
/*
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* Remote Laboratory FPGA Viewer Part
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* (c) 2012-2019 Timothy Pearson
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* Raptor Engineering
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* http://www.raptorengineeringinc.com
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*/
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#include "define.h"
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#include "part.h"
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#include <tdeaboutdata.h> //::createAboutData()
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#include <tdeaction.h>
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#include <tdelocale.h>
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#include <tdemessagebox.h> //::start()
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#include <tdeparts/genericfactory.h>
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#include <tdemdimainfrm.h>
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#include <kstatusbar.h>
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#include <kstdaction.h>
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#include <knuminput.h>
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#include <kmdcodec.h>
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#include <kurlrequester.h>
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#include <tqfile.h> //encodeName()
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#include <tqtimer.h> //postInit() hack
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#include <tqvbox.h>
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#include <tqsocket.h>
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#include <tqmutex.h>
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#include <tqeventloop.h>
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#include <tqapplication.h>
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#include <tqgroupbox.h>
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#include <tqcheckbox.h>
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#include <tqpushbutton.h>
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#include <tqprogressbar.h>
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#include <unistd.h> //access()
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#include <stdint.h>
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#include <math.h>
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#include <tqpainter.h>
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#include "tracewidget.h"
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#include "floatspinbox.h"
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#include "layout.h"
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#define SERVER_TIMEOUT_MS 20000
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#define FPGA_COMM_TIMEOUT_MS 2000
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#define FPGA_DATA_PROCESSING_TIMEOUT_MS 19000
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FPGALed::FPGALed(TQWidget *parent, const char *name)
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: KLed(parent, name), m_clickable(true)
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{
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connect(this, SIGNAL(clicked()), this, SLOT(toggle()));
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setColor(green);
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setOffColor(TQApplication::palette(this).active().base().dark(200));
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}
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void FPGALed::setClickable(bool clickable) {
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if ((!clickable) && (m_clickable)) {
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disconnect(this, SIGNAL(clicked()), this, SLOT(toggle()));
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}
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else if ((clickable) && (!m_clickable)) {
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connect(this, SIGNAL(clicked()), this, SLOT(toggle()));
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}
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m_clickable = clickable;
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}
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void FPGALed::mouseReleaseEvent(TQMouseEvent *e) {
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if (e->button() == TQMouseEvent::LeftButton) {
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emit(clicked());
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}
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}
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FPGAPushButton::FPGAPushButton(TQWidget *parent, const char *name)
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: KLed(parent, name), mouseDown(false)
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{
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off();
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setColor(green);
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setOffColor(TQApplication::palette(this).active().base().dark(200));
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}
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void FPGAPushButton::mousePressEvent(TQMouseEvent *e) {
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if (e->button() == TQMouseEvent::LeftButton) {
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on();
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mouseDown = true;
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emit(buttonPressed());
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emit(changed());
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}
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}
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void FPGAPushButton::mouseReleaseEvent(TQMouseEvent *e) {
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if (e->button() == TQMouseEvent::LeftButton) {
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off();
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mouseDown = false;
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emit(buttonReleased());
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emit(changed());
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}
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}
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void FPGAPushButton::enterEvent(TQEvent *e) {
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Q_UNUSED(e);
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if (mouseDown) {
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on();
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emit(buttonPressed());
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emit(changed());
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}
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}
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void FPGAPushButton::leaveEvent(TQEvent *e) {
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Q_UNUSED(e);
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if (mouseDown) {
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off();
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emit(buttonReleased());
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emit(changed());
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}
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}
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ImageViewerWindow::ImageViewerWindow(TQString caption, TQWidget *parent, const char *name)
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: KMdiChildView(caption, parent, name)
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{
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TQGridLayout* layout = new TQGridLayout(this);
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m_label = new TQLabel(this);
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m_label->setScaledContents(true);
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layout->addWidget(m_label, 0, 0);
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}
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ImageViewerWindow::~ImageViewerWindow() {
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//
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}
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void ImageViewerWindow::resizeEvent(TQResizeEvent *) {
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//
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}
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void ImageViewerWindow::setPixmap(TQPixmap pixmap) {
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m_label->setPixmap(pixmap);
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}
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namespace RemoteLab {
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typedef KParts::GenericFactory<RemoteLab::FPGAViewPart> Factory;
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#define CLIENT_LIBRARY "libremotelab_fpgaviewer"
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K_EXPORT_COMPONENT_FACTORY(libremotelab_fpgaviewer, RemoteLab::Factory)
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#define LED_BASE_SIZE 20
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#define LED_SIZE LED_BASE_SIZE,LED_BASE_SIZE
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FPGAViewPart::FPGAViewPart(TQWidget *parentWidget, const char *widgetName, TQObject *parent, const char *name, const TQStringList&)
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: RemoteInstrumentPart( parent, name ), m_base(NULL), m_interfaceMode(BasicInterfaceMode),
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m_commHandlerState(0), m_commHandlerMode(0), m_commHandlerNextState(0), m_commHandlerNextMode(0), m_connectionActiveAndValid(false), m_tickerState(0), m_remoteInputModeEnabled(false), m_4bitInputValue(0), m_4bitOutputValue(0),
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m_8bitInputValue(0), m_8bitOutputValue(0), m_16bitInputValue(0), m_16bitOutputValue(0), m_7segDigit3OutputValue(0xff),
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m_7segDigit2OutputValue(0xff), m_7segDigit1OutputValue(0xff), m_7segDigit0OutputValue(0xff), m_sendingUserLogicReset(false),
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m_batchOutputFile(NULL), m_dataOutputFile(NULL), m_dataMemorySize(16384), m_dataMemorySizePrev(0),
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m_dataMemoryImageWidth(128), m_dataMemoryImageHeight(128),
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m_inputImageViewer(NULL), m_outputImageViewer(NULL)
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{
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// Initialize important base class variables
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m_clientLibraryName = CLIENT_LIBRARY;
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// Initialize mutex
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m_connectionMutex = new TQMutex(false);
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// Initialize kpart
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setInstance(Factory::instance());
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setWidget(new TQVBox(parentWidget, widgetName));
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// Create timers
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m_updateTimer = new TQTimer(this);
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m_timeoutTimer = new TQTimer(this);
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m_connectionTimer = new TQTimer(this);
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connect(m_connectionTimer, SIGNAL(timeout()), this, SLOT(finishConnectingToServer()));
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// Create widgets
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m_base = new FPGAViewBase(widget());
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// Load configuration
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m_config = new KSimpleConfig("ulab_client_part_fpgaviewer.conf", false);
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m_config->setGroup("UI");
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m_interfaceMode = (RemoteLab::FPGAViewPart::InterfaceMode)(m_config->readNumEntry("interfaceMode", BasicInterfaceMode));
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m_base->batchTestInputFile->setURL(m_config->readPathEntry("batchTestInputFile", ""));
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m_base->batchTestOutputFile->setURL(m_config->readPathEntry("batchTestOutputFile", ""));
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m_base->batchTest16BitCheckBox->setChecked(m_config->readBoolEntry("batchUsing16Bit", false));
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m_base->dataProcessingInputFile->setURL(m_config->readPathEntry("dataProcessingInputFile", ""));
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m_base->dataProcessingOutputFile->setURL(m_config->readPathEntry("dataProcessingOutputFile", ""));
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// Create menu actions
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// Submenus
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TDEActionCollection *const ac = actionCollection();
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m_modeSubMenu = new TDEActionMenu(i18n("Mode"), ac, "mode_submenu");
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m_menuActionList.append(m_modeSubMenu);
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// Menu items
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m_modeBasicEnabled = new TDEToggleAction(i18n("Basic"), TDEShortcut(), TQT_TQOBJECT(this), TQT_SLOT(switchToBasicMode()), ac, "mode_basic_enabled");
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m_modeSubMenu->insert(m_modeBasicEnabled);
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m_modeIntermediateEnabled = new TDEToggleAction(i18n("Intermediate"), TDEShortcut(), TQT_TQOBJECT(this), TQT_SLOT(switchToIntermediateMode()), ac, "mode_intermediate_enabled");
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m_modeSubMenu->insert(m_modeIntermediateEnabled);
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m_modeAdvancedEnabled = new TDEToggleAction(i18n("Advanced"), TDEShortcut(), TQT_TQOBJECT(this), TQT_SLOT(switchToAdvancedMode()), ac, "mode_advanced_enabled");
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m_modeSubMenu->insert(m_modeAdvancedEnabled);
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// Initialize widgets
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m_base->group4BitInputLED3->setFixedSize(LED_SIZE);
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m_base->group4BitInputLED2->setFixedSize(LED_SIZE);
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m_base->group4BitInputLED1->setFixedSize(LED_SIZE);
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m_base->group4BitInputLED0->setFixedSize(LED_SIZE);
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m_base->group4BitOutputLED3->setFixedSize(LED_SIZE);
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m_base->group4BitOutputLED2->setFixedSize(LED_SIZE);
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m_base->group4BitOutputLED1->setFixedSize(LED_SIZE);
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m_base->group4BitOutputLED0->setFixedSize(LED_SIZE);
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m_base->group8BitInputLED7->setFixedSize(LED_SIZE);
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m_base->group8BitInputLED6->setFixedSize(LED_SIZE);
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m_base->group8BitInputLED5->setFixedSize(LED_SIZE);
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m_base->group8BitInputLED4->setFixedSize(LED_SIZE);
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m_base->group8BitInputLED3->setFixedSize(LED_SIZE);
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m_base->group8BitInputLED2->setFixedSize(LED_SIZE);
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m_base->group8BitInputLED1->setFixedSize(LED_SIZE);
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m_base->group8BitInputLED0->setFixedSize(LED_SIZE);
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m_base->group8BitOutputLED7->setFixedSize(LED_SIZE);
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m_base->group8BitOutputLED6->setFixedSize(LED_SIZE);
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m_base->group8BitOutputLED5->setFixedSize(LED_SIZE);
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m_base->group8BitOutputLED4->setFixedSize(LED_SIZE);
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m_base->group8BitOutputLED3->setFixedSize(LED_SIZE);
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m_base->group8BitOutputLED2->setFixedSize(LED_SIZE);
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m_base->group8BitOutputLED1->setFixedSize(LED_SIZE);
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m_base->group8BitOutputLED0->setFixedSize(LED_SIZE);
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m_base->group4BitInputLED3->setState(KLed::Off);
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m_base->group4BitInputLED2->setState(KLed::Off);
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m_base->group4BitInputLED1->setState(KLed::Off);
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m_base->group4BitInputLED0->setState(KLed::Off);
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m_base->group4BitOutputLED3->setState(KLed::Off);
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m_base->group4BitOutputLED2->setState(KLed::Off);
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m_base->group4BitOutputLED1->setState(KLed::Off);
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m_base->group4BitOutputLED0->setState(KLed::Off);
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m_base->group8BitInputLED7->setState(KLed::Off);
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m_base->group8BitInputLED6->setState(KLed::Off);
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m_base->group8BitInputLED5->setState(KLed::Off);
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m_base->group8BitInputLED4->setState(KLed::Off);
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m_base->group8BitInputLED3->setState(KLed::Off);
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m_base->group8BitInputLED2->setState(KLed::Off);
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m_base->group8BitInputLED1->setState(KLed::Off);
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m_base->group8BitInputLED0->setState(KLed::Off);
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m_base->group8BitOutputLED7->setState(KLed::Off);
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m_base->group8BitOutputLED6->setState(KLed::Off);
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m_base->group8BitOutputLED5->setState(KLed::Off);
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m_base->group8BitOutputLED4->setState(KLed::Off);
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m_base->group8BitOutputLED3->setState(KLed::Off);
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m_base->group8BitOutputLED2->setState(KLed::Off);
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m_base->group8BitOutputLED1->setState(KLed::Off);
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m_base->group8BitOutputLED0->setState(KLed::Off);
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m_base->group4BitOutputLED3->setClickable(false);
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m_base->group4BitOutputLED2->setClickable(false);
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m_base->group4BitOutputLED1->setClickable(false);
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m_base->group4BitOutputLED0->setClickable(false);
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m_base->group8BitOutputLED7->setClickable(false);
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m_base->group8BitOutputLED6->setClickable(false);
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m_base->group8BitOutputLED5->setClickable(false);
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m_base->group8BitOutputLED4->setClickable(false);
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m_base->group8BitOutputLED3->setClickable(false);
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m_base->group8BitOutputLED2->setClickable(false);
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m_base->group8BitOutputLED1->setClickable(false);
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m_base->group8BitOutputLED0->setClickable(false);
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#if 0
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TQFontMetrics group8BitTextMetrics(m_base->group8BitOutputValueText->font());
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m_base->group8BitInputValueText->setFixedSize(group8BitTextMetrics.width("0000"), group8BitTextMetrics.height());
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m_base->group8BitOutputValueText->setFixedSize(group8BitTextMetrics.width("0000"), group8BitTextMetrics.height());
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#endif
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connect(m_base->group4BitInputLED3, SIGNAL(changed()), this, SLOT(process4BitInputChanges()));
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connect(m_base->group4BitInputLED2, SIGNAL(changed()), this, SLOT(process4BitInputChanges()));
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connect(m_base->group4BitInputLED1, SIGNAL(changed()), this, SLOT(process4BitInputChanges()));
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connect(m_base->group4BitInputLED0, SIGNAL(changed()), this, SLOT(process4BitInputChanges()));
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connect(m_base->group8BitInputLED7, SIGNAL(clicked()), this, SLOT(process8BitInputChanges()));
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connect(m_base->group8BitInputLED6, SIGNAL(clicked()), this, SLOT(process8BitInputChanges()));
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connect(m_base->group8BitInputLED5, SIGNAL(clicked()), this, SLOT(process8BitInputChanges()));
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connect(m_base->group8BitInputLED4, SIGNAL(clicked()), this, SLOT(process8BitInputChanges()));
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connect(m_base->group8BitInputLED3, SIGNAL(clicked()), this, SLOT(process8BitInputChanges()));
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connect(m_base->group8BitInputLED2, SIGNAL(clicked()), this, SLOT(process8BitInputChanges()));
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connect(m_base->group8BitInputLED1, SIGNAL(clicked()), this, SLOT(process8BitInputChanges()));
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connect(m_base->group8BitInputLED0, SIGNAL(clicked()), this, SLOT(process8BitInputChanges()));
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connect(m_base->group16BitInputValue, SIGNAL(valueChanged(int)), this, SLOT(process16BitInputChanges()));
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m_base->LEDOutputDisplayDigit0->setBackgroundColor(TQt::black);
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m_base->LEDOutputDisplayDigit1->setBackgroundColor(TQt::black);
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m_base->LEDOutputDisplayDigit2->setBackgroundColor(TQt::black);
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m_base->LEDOutputDisplayDigit3->setBackgroundColor(TQt::black);
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m_base->LEDOutputDisplayDigit0->setPaletteForegroundColor(TQColor(0, 255, 64));
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m_base->LEDOutputDisplayDigit1->setPaletteForegroundColor(TQColor(0, 255, 64));
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m_base->LEDOutputDisplayDigit2->setPaletteForegroundColor(TQColor(0, 255, 64));
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m_base->LEDOutputDisplayDigit3->setPaletteForegroundColor(TQColor(0, 255, 64));
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// The LED display can work one of two ways
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#if 0
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// Separated segments
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m_base->LEDOutputDisplayDigit0->setFrameStyle(TQFrame::Box | TQFrame::Raised);
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m_base->LEDOutputDisplayDigit1->setFrameStyle(TQFrame::Box | TQFrame::Raised);
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m_base->LEDOutputDisplayDigit2->setFrameStyle(TQFrame::Box | TQFrame::Raised);
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m_base->LEDOutputDisplayDigit3->setFrameStyle(TQFrame::Box | TQFrame::Raised);
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m_base->frameLEDDisplay->setFrameStyle(TQFrame::NoFrame);
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#else
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// Combined segments
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m_base->frameLEDDisplay->setBackgroundColor(TQt::black);
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m_base->LEDOutputDisplayDigit0->setFrameStyle(TQFrame::NoFrame);
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m_base->LEDOutputDisplayDigit1->setFrameStyle(TQFrame::NoFrame);
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m_base->LEDOutputDisplayDigit2->setFrameStyle(TQFrame::NoFrame);
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m_base->LEDOutputDisplayDigit3->setFrameStyle(TQFrame::NoFrame);
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m_base->frameLEDDisplay->setFrameStyle(TQFrame::Box | TQFrame::Raised);
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#endif
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m_base->frameLCDDisplay->setBackgroundColor(TQColor(192, 192, 192));
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m_base->LCDOutputLabel->setBackgroundColor(TQColor(192, 192, 192));
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m_base->LCDOutputLabel->setPaletteForegroundColor(TQColor(0, 0, 0));
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TQFontMetrics lcdmetrics(m_base->LCDOutputLabel->font());
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int lcdwidth = lcdmetrics.width("0000000000000000");
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int lcdheight = lcdmetrics.height()*2;
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m_base->LCDOutputLabel->setFixedSize(lcdwidth, lcdheight);
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m_base->frameLCDDisplay->setFrameStyle(TQFrame::Box | TQFrame::Raised);
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connect(m_base->groupGlobalControlResetButton, SIGNAL(clicked()), this, SLOT(groupGlobalControlResetButtonClicked()));
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connect(m_base->batchTestRunButton, SIGNAL(clicked()), this, SLOT(batchTestRunButtonClicked()));
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connect(m_base->dataProcessingRunButton, SIGNAL(clicked()), this, SLOT(dataProcessingRunButtonClicked()));
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connect(m_base->batchTestInputFile, SIGNAL(textChanged(const TQString &)), this, SLOT(processLockouts()));
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connect(m_base->batchTestOutputFile, SIGNAL(textChanged(const TQString &)), this, SLOT(processLockouts()));
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connect(m_base->dataProcessingInputFile, SIGNAL(textChanged(const TQString &)), this, SLOT(processLockouts()));
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connect(m_base->dataProcessingOutputFile, SIGNAL(textChanged(const TQString &)), this, SLOT(processLockouts()));
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TQTimer::singleShot(0, this, TQT_SLOT(postInit()));
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}
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FPGAViewPart::~FPGAViewPart() {
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// Save field state for restoration on next load
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m_config->setGroup("UI");
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m_config->writeEntry("interfaceMode", m_interfaceMode);
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m_config->writeEntry("batchTestInputFile", m_base->batchTestInputFile->url());
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m_config->writeEntry("batchTestOutputFile", m_base->batchTestOutputFile->url());
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m_config->writeEntry("batchUsing16Bit", m_base->batchTest16BitCheckBox->isChecked());
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m_config->writeEntry("dataProcessingInputFile", m_base->dataProcessingInputFile->url());
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m_config->writeEntry("dataProcessingOutputFile", m_base->dataProcessingOutputFile->url());
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m_config->sync();
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delete m_config;
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// Close any active image display windows
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m_interfaceMode = BasicInterfaceMode;
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if (m_inputImageViewer) {
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mdiMainForm()->closeWindow(m_inputImageViewer);
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m_inputImageViewer = NULL;
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}
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if (m_outputImageViewer) {
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mdiMainForm()->closeWindow(m_outputImageViewer);
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m_outputImageViewer = NULL;
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}
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if (m_connectionMutex->locked()) {
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printf("[WARNING] Exiting when data transfer still in progress!\n\r"); fflush(stdout);
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}
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disconnectFromServer();
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delete m_connectionMutex;
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}
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void FPGAViewPart::processAllGraphicsUpdates() {
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// This is an expensive operation
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// Use it sparingly!
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process4BitInputChanges();
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process4BitOutputChanges();
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process8BitInputChanges();
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process8BitOutputChanges();
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process16BitInputChanges();
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process16BitOutputChanges();
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processLCDOutputChanges();
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process7SegmentLEDOutputChanges();
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processLockouts();
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}
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void FPGAViewPart::process4BitInputChanges() {
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// Read LED status into m_4bitInputValue
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|
m_4bitInputValue = 0;
|
|
if (m_base->group4BitInputLED3->state() == KLed::On) m_4bitInputValue |= 0x08;
|
|
if (m_base->group4BitInputLED2->state() == KLed::On) m_4bitInputValue |= 0x04;
|
|
if (m_base->group4BitInputLED1->state() == KLed::On) m_4bitInputValue |= 0x02;
|
|
if (m_base->group4BitInputLED0->state() == KLed::On) m_4bitInputValue |= 0x01;
|
|
|
|
m_base->group4BitInputValueText->setText(TQString("0x%1").arg(m_4bitInputValue, 0, 16));
|
|
}
|
|
|
|
void FPGAViewPart::process4BitOutputChanges() {
|
|
// Write m_4bitOutputValue to LEDs
|
|
m_base->group4BitOutputLED3->setState((m_4bitOutputValue & 0x08)?KLed::On:KLed::Off);
|
|
m_base->group4BitOutputLED2->setState((m_4bitOutputValue & 0x04)?KLed::On:KLed::Off);
|
|
m_base->group4BitOutputLED1->setState((m_4bitOutputValue & 0x02)?KLed::On:KLed::Off);
|
|
m_base->group4BitOutputLED0->setState((m_4bitOutputValue & 0x01)?KLed::On:KLed::Off);
|
|
|
|
// Write m_4bitOutputValue to label
|
|
m_base->group4BitOutputValueText->setText(TQString("0x%1").arg(m_4bitOutputValue, 0, 16));
|
|
}
|
|
|
|
void FPGAViewPart::process8BitInputChanges() {
|
|
if (m_remoteInputModeEnabled) {
|
|
// Read LED status into m_8bitInputValue
|
|
m_8bitInputValue = 0;
|
|
if (m_base->group8BitInputLED7->state() == KLed::On) m_8bitInputValue |= 0x80;
|
|
if (m_base->group8BitInputLED6->state() == KLed::On) m_8bitInputValue |= 0x40;
|
|
if (m_base->group8BitInputLED5->state() == KLed::On) m_8bitInputValue |= 0x20;
|
|
if (m_base->group8BitInputLED4->state() == KLed::On) m_8bitInputValue |= 0x10;
|
|
if (m_base->group8BitInputLED3->state() == KLed::On) m_8bitInputValue |= 0x08;
|
|
if (m_base->group8BitInputLED2->state() == KLed::On) m_8bitInputValue |= 0x04;
|
|
if (m_base->group8BitInputLED1->state() == KLed::On) m_8bitInputValue |= 0x02;
|
|
if (m_base->group8BitInputLED0->state() == KLed::On) m_8bitInputValue |= 0x01;
|
|
|
|
m_base->group8BitInputLED7->setClickable(true);
|
|
m_base->group8BitInputLED6->setClickable(true);
|
|
m_base->group8BitInputLED5->setClickable(true);
|
|
m_base->group8BitInputLED4->setClickable(true);
|
|
m_base->group8BitInputLED3->setClickable(true);
|
|
m_base->group8BitInputLED2->setClickable(true);
|
|
m_base->group8BitInputLED1->setClickable(true);
|
|
m_base->group8BitInputLED0->setClickable(true);
|
|
}
|
|
else {
|
|
// Write m_8bitInputValue to LEDs
|
|
m_base->group8BitInputLED7->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED6->setState((m_8bitInputValue & 0x40)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED5->setState((m_8bitInputValue & 0x20)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED4->setState((m_8bitInputValue & 0x10)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED3->setState((m_8bitInputValue & 0x08)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED2->setState((m_8bitInputValue & 0x04)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED1->setState((m_8bitInputValue & 0x02)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED0->setState((m_8bitInputValue & 0x01)?KLed::On:KLed::Off);
|
|
|
|
m_base->group8BitInputLED7->setClickable(false);
|
|
m_base->group8BitInputLED6->setClickable(false);
|
|
m_base->group8BitInputLED5->setClickable(false);
|
|
m_base->group8BitInputLED4->setClickable(false);
|
|
m_base->group8BitInputLED3->setClickable(false);
|
|
m_base->group8BitInputLED2->setClickable(false);
|
|
m_base->group8BitInputLED1->setClickable(false);
|
|
m_base->group8BitInputLED0->setClickable(false);
|
|
}
|
|
|
|
m_base->group8BitInputValueText->setText(TQString("").sprintf("0x%02x", m_8bitInputValue));
|
|
|
|
if (m_remoteInputModeEnabled) {
|
|
m_base->group8BitInput->setTitle(i18n("8-Bit Input (Switches)") + " [" + i18n("Remote Input Mode") + "]");
|
|
}
|
|
else {
|
|
m_base->group8BitInput->setTitle(i18n("8-Bit Input (Switches)") + " [" + i18n("Local Input Mode") + "]");
|
|
}
|
|
}
|
|
|
|
void FPGAViewPart::update8BitInputLEDs() {
|
|
// Write m_8bitInputValue to LEDs
|
|
m_base->group8BitInputLED7->setState((m_8bitInputValue & 0x80)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED6->setState((m_8bitInputValue & 0x40)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED5->setState((m_8bitInputValue & 0x20)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED4->setState((m_8bitInputValue & 0x10)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED3->setState((m_8bitInputValue & 0x08)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED2->setState((m_8bitInputValue & 0x04)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED1->setState((m_8bitInputValue & 0x02)?KLed::On:KLed::Off);
|
|
m_base->group8BitInputLED0->setState((m_8bitInputValue & 0x01)?KLed::On:KLed::Off);
|
|
}
|
|
|
|
void FPGAViewPart::process8BitOutputChanges() {
|
|
// Write m_8bitOutputValue to LEDs
|
|
m_base->group8BitOutputLED7->setState((m_8bitOutputValue & 0x80)?KLed::On:KLed::Off);
|
|
m_base->group8BitOutputLED6->setState((m_8bitOutputValue & 0x40)?KLed::On:KLed::Off);
|
|
m_base->group8BitOutputLED5->setState((m_8bitOutputValue & 0x20)?KLed::On:KLed::Off);
|
|
m_base->group8BitOutputLED4->setState((m_8bitOutputValue & 0x10)?KLed::On:KLed::Off);
|
|
m_base->group8BitOutputLED3->setState((m_8bitOutputValue & 0x08)?KLed::On:KLed::Off);
|
|
m_base->group8BitOutputLED2->setState((m_8bitOutputValue & 0x04)?KLed::On:KLed::Off);
|
|
m_base->group8BitOutputLED1->setState((m_8bitOutputValue & 0x02)?KLed::On:KLed::Off);
|
|
m_base->group8BitOutputLED0->setState((m_8bitOutputValue & 0x01)?KLed::On:KLed::Off);
|
|
|
|
m_base->group8BitOutputValueText->setText(TQString("").sprintf("0x%02x", m_8bitOutputValue));
|
|
}
|
|
|
|
void FPGAViewPart::process16BitInputChanges() {
|
|
// Read input into m_16bitInputValue
|
|
m_16bitInputValue = m_base->group16BitInputValue->value();
|
|
}
|
|
|
|
void FPGAViewPart::process16BitOutputChanges() {
|
|
// Write m_16bitOutputValue to label
|
|
m_base->group16BitOutputValue->setText(TQString("").sprintf("0x%04x", m_16bitOutputValue));
|
|
}
|
|
|
|
void FPGAViewPart::processLCDOutputChanges() {
|
|
// Write m_LCDOutputValue to label
|
|
m_base->LCDOutputLabel->setText(m_LCDOutputValue);
|
|
}
|
|
|
|
void FPGAViewPart::process7SegmentLEDOutputChanges() {
|
|
// Write LED digits to 7 segment displays
|
|
// Note that the information stored in the data structures is bitwise inverted
|
|
m_base->LEDOutputDisplayDigit0->setLitSegments(~m_7segDigit0OutputValue);
|
|
m_base->LEDOutputDisplayDigit1->setLitSegments(~m_7segDigit1OutputValue);
|
|
m_base->LEDOutputDisplayDigit2->setLitSegments(~m_7segDigit2OutputValue);
|
|
m_base->LEDOutputDisplayDigit3->setLitSegments(~m_7segDigit3OutputValue);
|
|
}
|
|
|
|
void FPGAViewPart::processLockouts() {
|
|
TQWidget* mainWidget = widget();
|
|
if (mainWidget) {
|
|
if ((m_socket) && (m_socket->state() == TQSocket::Connected) && (connToServerState > 0) && (connToServerConnecting == false)) {
|
|
mainWidget->setEnabled(true);
|
|
}
|
|
else {
|
|
mainWidget->setEnabled(false);
|
|
}
|
|
}
|
|
|
|
// Interface mode switching handlers
|
|
if (m_interfaceMode == BasicInterfaceMode) {
|
|
m_modeBasicEnabled->setChecked(true);
|
|
m_modeIntermediateEnabled->setChecked(false);
|
|
m_modeAdvancedEnabled->setChecked(false);
|
|
|
|
m_base->groupLCDDisplay->show();
|
|
m_base->groupLEDDisplay->hide();
|
|
m_base->groupBatchTest->hide();
|
|
m_base->groupDataProcessing->hide();
|
|
m_base->groupInputImage->hide();
|
|
m_base->groupOutputImage->hide();
|
|
|
|
if (m_inputImageViewer) {
|
|
mdiMainForm()->closeWindow(m_inputImageViewer);
|
|
m_inputImageViewer = NULL;
|
|
}
|
|
if (m_outputImageViewer) {
|
|
mdiMainForm()->closeWindow(m_outputImageViewer);
|
|
m_outputImageViewer = NULL;
|
|
}
|
|
}
|
|
if (m_interfaceMode == IntermediateInterfaceMode) {
|
|
m_modeBasicEnabled->setChecked(false);
|
|
m_modeIntermediateEnabled->setChecked(true);
|
|
m_modeAdvancedEnabled->setChecked(false);
|
|
|
|
m_base->groupLCDDisplay->show();
|
|
m_base->groupLEDDisplay->show();
|
|
m_base->groupBatchTest->show();
|
|
m_base->groupDataProcessing->hide();
|
|
m_base->groupInputImage->hide();
|
|
m_base->groupOutputImage->hide();
|
|
|
|
if (m_inputImageViewer) {
|
|
mdiMainForm()->closeWindow(m_inputImageViewer);
|
|
m_inputImageViewer = NULL;
|
|
}
|
|
if (m_outputImageViewer) {
|
|
mdiMainForm()->closeWindow(m_outputImageViewer);
|
|
m_outputImageViewer = NULL;
|
|
}
|
|
}
|
|
if (m_interfaceMode == AdvancedInterfaceMode) {
|
|
m_modeBasicEnabled->setChecked(false);
|
|
m_modeIntermediateEnabled->setChecked(false);
|
|
m_modeAdvancedEnabled->setChecked(true);
|
|
|
|
m_base->groupLCDDisplay->show();
|
|
m_base->groupLEDDisplay->show();
|
|
m_base->groupBatchTest->show();
|
|
m_base->groupDataProcessing->show();
|
|
m_base->groupInputImage->show();
|
|
m_base->groupOutputImage->show();
|
|
|
|
if (!m_inputImageViewer) {
|
|
m_inputImageViewer = new ImageViewerWindow(i18n("Remote FPGA Input Image"));
|
|
mdiMainForm()->addWindow(m_inputImageViewer);
|
|
m_inputImageViewer->resize(m_dataMemoryImageWidth, m_dataMemoryImageHeight);
|
|
}
|
|
if (!m_outputImageViewer) {
|
|
m_outputImageViewer = new ImageViewerWindow(i18n("Remote FPGA Output Image"));
|
|
mdiMainForm()->addWindow(m_outputImageViewer);
|
|
m_outputImageViewer->resize(m_dataMemoryImageWidth, m_dataMemoryImageHeight);
|
|
}
|
|
}
|
|
|
|
if ((m_base->batchTestInputFile->url() != "") && (m_base->batchTestOutputFile->url() != "") && (m_commHandlerMode == 0) && (m_connectionActiveAndValid == true)) {
|
|
m_base->batchTestRunButton->setEnabled(true);
|
|
}
|
|
else {
|
|
m_base->batchTestRunButton->setEnabled(false);
|
|
}
|
|
|
|
if (m_commHandlerMode == 1) {
|
|
m_base->batchTestInputFile->setEnabled(false);
|
|
m_base->batchTestOutputFile->setEnabled(false);
|
|
m_base->batchTest16BitCheckBox->setEnabled(false);
|
|
m_base->batchTestRunButton->setEnabled(false);
|
|
m_base->groupGlobalControlResetButton->setEnabled(false);
|
|
}
|
|
else {
|
|
m_base->batchTestInputFile->setEnabled(true);
|
|
m_base->batchTestOutputFile->setEnabled(true);
|
|
m_base->batchTest16BitCheckBox->setEnabled(true);
|
|
}
|
|
|
|
if ((m_connectionActiveAndValid == true) && (m_commHandlerMode == 0)) {
|
|
m_base->batchTestStatusLabel->setText(i18n("Ready"));
|
|
}
|
|
|
|
if ((m_base->dataProcessingInputFile->url() != "") && (m_base->dataProcessingOutputFile->url() != "") && (m_commHandlerMode == 0) && (m_connectionActiveAndValid == true)) {
|
|
m_base->dataProcessingRunButton->setEnabled(true);
|
|
}
|
|
else {
|
|
m_base->dataProcessingRunButton->setEnabled(false);
|
|
}
|
|
|
|
if (m_commHandlerMode == 2) {
|
|
m_base->dataProcessingInputFile->setEnabled(false);
|
|
m_base->dataProcessingOutputFile->setEnabled(false);
|
|
m_base->dataProcessingGenerateValidationString->setEnabled(false);
|
|
m_base->dataProcessingRunButton->setEnabled(false);
|
|
m_base->groupGlobalControlResetButton->setEnabled(false);
|
|
}
|
|
else {
|
|
m_base->dataProcessingInputFile->setEnabled(true);
|
|
m_base->dataProcessingOutputFile->setEnabled(true);
|
|
// FIXME
|
|
// Re-enable this when a good way to implement it (using Kerberos?) is found!
|
|
//m_base->dataProcessingGenerateValidationString->setEnabled(true);
|
|
m_base->dataProcessingGenerateValidationString->setEnabled(false);
|
|
}
|
|
|
|
if ((m_connectionActiveAndValid == true) && (m_commHandlerMode == 0)) {
|
|
m_base->dataProcessingStatusLabel->setText(i18n("Ready"));
|
|
m_base->groupGlobalControlResetButton->setEnabled(!m_sendingUserLogicReset);
|
|
}
|
|
}
|
|
|
|
void FPGAViewPart::resizeToHint() {
|
|
resize(widget()->sizeHint());
|
|
}
|
|
|
|
void FPGAViewPart::switchToBasicMode() {
|
|
m_interfaceMode = BasicInterfaceMode;
|
|
processLockouts();
|
|
TQTimer::singleShot(0, this, SLOT(resizeToHint()));
|
|
}
|
|
|
|
void FPGAViewPart::switchToIntermediateMode() {
|
|
m_interfaceMode = IntermediateInterfaceMode;
|
|
processLockouts();
|
|
TQTimer::singleShot(0, this, SLOT(resizeToHint()));
|
|
}
|
|
|
|
void FPGAViewPart::switchToAdvancedMode() {
|
|
m_interfaceMode = AdvancedInterfaceMode;
|
|
processLockouts();
|
|
TQTimer::singleShot(0, this, SLOT(resizeToHint()));
|
|
}
|
|
|
|
void FPGAViewPart::connectionClosed() {
|
|
closeURL();
|
|
}
|
|
|
|
void FPGAViewPart::postInit() {
|
|
processAllGraphicsUpdates();
|
|
|
|
setUsingFixedSize(true);
|
|
connect(m_updateTimer, SIGNAL(timeout()), this, SLOT(updateDisplay()));
|
|
connect(m_timeoutTimer, SIGNAL(timeout()), this, SLOT(updateDisplay()));
|
|
}
|
|
|
|
bool FPGAViewPart::openURL(const KURL &url) {
|
|
int ret;
|
|
ret = connectToServer(url.url());
|
|
processLockouts();
|
|
return (ret != 0);
|
|
}
|
|
|
|
bool FPGAViewPart::closeURL() {
|
|
disconnectFromServer();
|
|
m_url = KURL();
|
|
return true;
|
|
}
|
|
|
|
void FPGAViewPart::disconnectFromServerCallback() {
|
|
m_updateTimer->stop();
|
|
m_timeoutTimer->stop();
|
|
}
|
|
|
|
void FPGAViewPart::connectionFinishedCallback() {
|
|
connect(m_socket, SIGNAL(readyRead()), m_socket, SLOT(processPendingData()));
|
|
m_socket->processPendingData();
|
|
connect(m_socket, SIGNAL(newDataReceived()), this, SLOT(updateDisplay()));
|
|
m_tickerState = 0;
|
|
m_commHandlerState = 0;
|
|
m_commHandlerMode = 0;
|
|
m_commHandlerNextState = 0;
|
|
m_commHandlerNextMode = 0;
|
|
m_timeoutTimer->start(FPGA_COMM_TIMEOUT_MS, TRUE);
|
|
processLockouts();
|
|
updateDisplay();
|
|
return;
|
|
}
|
|
|
|
void FPGAViewPart::connectionStatusChangedCallback() {
|
|
processLockouts();
|
|
}
|
|
|
|
TQPtrList<TDEAction> FPGAViewPart::menuActionList() {
|
|
return m_menuActionList;
|
|
}
|
|
|
|
void FPGAViewPart::groupGlobalControlResetButtonClicked() {
|
|
m_sendingUserLogicReset = true;
|
|
processLockouts();
|
|
}
|
|
|
|
void FPGAViewPart::batchTestRunButtonClicked() {
|
|
m_commHandlerNextState = 0;
|
|
m_commHandlerNextMode = 1;
|
|
m_batchUsing16Bit = m_base->batchTest16BitCheckBox->isChecked();
|
|
processLockouts();
|
|
}
|
|
|
|
void FPGAViewPart::dataProcessingRunButtonClicked() {
|
|
m_commHandlerNextState = 0;
|
|
m_commHandlerNextMode = 2;
|
|
m_dataGenerateValidationString = m_base->dataProcessingGenerateValidationString->isChecked();
|
|
processLockouts();
|
|
}
|
|
|
|
void FPGAViewPart::sendInputStatesToRemoteFPGA() {
|
|
if (m_socket) {
|
|
char data[64];
|
|
|
|
process4BitInputChanges();
|
|
process8BitInputChanges();
|
|
process16BitInputChanges();
|
|
|
|
// 4-bit inputs
|
|
data[0] = 'I';
|
|
data[1] = '\r';
|
|
data[2] = m_4bitInputValue;
|
|
data[3] = '\r';
|
|
// 8-bit inputs
|
|
data[4] = 'B';
|
|
data[5] = '\r';
|
|
data[6] = m_8bitInputValue;
|
|
data[7] = '\r';
|
|
// 16-bit inputs
|
|
data[8] = 'C';
|
|
data[9] = '\r';
|
|
data[10] = (m_16bitInputValue&0xff00)>>8;
|
|
data[11] = '\r';
|
|
data[12] = m_16bitInputValue&0xff;
|
|
data[13] = '\r';
|
|
m_socket->writeBlock(data, 14);
|
|
m_socket->writeBufferedData();
|
|
|
|
if (m_sendingUserLogicReset) {
|
|
// Send user logic reset request
|
|
data[0] = 'R';
|
|
data[1] = '\r';
|
|
m_socket->writeBlock(data, 2);
|
|
m_socket->writeBufferedData();
|
|
|
|
m_sendingUserLogicReset = false;
|
|
processLockouts();
|
|
}
|
|
}
|
|
}
|
|
|
|
void FPGAViewPart::receiveInputStatesFromRemoteFPGA() {
|
|
if (m_socket) {
|
|
char data[64];
|
|
|
|
// LCD
|
|
m_socket->readBlock(data, 32);
|
|
char line[34];
|
|
memcpy(line, data, 16);
|
|
line[16] = '\n';
|
|
memcpy(line+17, data+16, 16);
|
|
line[33] = 0;
|
|
m_LCDOutputValue = line;
|
|
|
|
// Remote/Local input mode
|
|
m_socket->readBlock(data, 1);
|
|
if (data[0] == 0) {
|
|
// Local mode
|
|
m_remoteInputModeEnabled = false;
|
|
}
|
|
else {
|
|
// Remote mode
|
|
m_remoteInputModeEnabled = true;
|
|
}
|
|
|
|
// DSP RAM size
|
|
m_socket->readBlock(data, 1);
|
|
m_dataMemorySize = pow(2, data[0]);
|
|
|
|
if (m_dataMemorySize != m_dataMemorySizePrev) {
|
|
unsigned int newSize = round(sqrt(m_dataMemorySize));
|
|
m_dataMemoryImageWidth = newSize;
|
|
m_dataMemoryImageHeight = newSize;
|
|
m_base->groupInputImage->setTitle(TQString("Input Image (%1x%2):").arg(m_dataMemoryImageWidth).arg(m_dataMemoryImageHeight));
|
|
m_base->groupOutputImage->setTitle(TQString("Output Image (%1x%2):").arg(m_dataMemoryImageWidth).arg(m_dataMemoryImageHeight));
|
|
if (m_inputImageViewer) {
|
|
m_inputImageViewer->resize(m_dataMemoryImageWidth, m_dataMemoryImageHeight);
|
|
}
|
|
if (m_outputImageViewer) {
|
|
m_outputImageViewer->resize(m_dataMemoryImageWidth, m_dataMemoryImageHeight);
|
|
}
|
|
m_dataMemorySizePrev = m_dataMemorySize;
|
|
}
|
|
|
|
// 4-bit outputs
|
|
m_socket->readBlock(data, 1);
|
|
m_4bitOutputValue = data[0];
|
|
|
|
// 8-bit outputs
|
|
m_socket->readBlock(data, 1);
|
|
m_8bitOutputValue = data[0];
|
|
|
|
// 16-bit outputs
|
|
m_socket->readBlock(data, 2);
|
|
m_16bitOutputValue = (data[0] << 8) | data[1];
|
|
|
|
// 7-segment LED display
|
|
m_socket->readBlock(data, 4);
|
|
m_7segDigit3OutputValue = data[0];
|
|
m_7segDigit2OutputValue = data[1];
|
|
m_7segDigit1OutputValue = data[2];
|
|
m_7segDigit0OutputValue = data[3];
|
|
|
|
// Write changes to GUI
|
|
process4BitOutputChanges();
|
|
process8BitInputChanges();
|
|
process8BitOutputChanges();
|
|
process16BitOutputChanges();
|
|
processLCDOutputChanges();
|
|
process7SegmentLEDOutputChanges();
|
|
}
|
|
}
|
|
|
|
#define UPDATEDISPLAY_TIMEOUT m_connectionActiveAndValid = false; \
|
|
m_tickerState = 0; \
|
|
m_commHandlerState = 0; \
|
|
m_commHandlerMode = 0; \
|
|
m_commHandlerNextState = 0; \
|
|
m_commHandlerNextMode = 0; \
|
|
while (m_socket->bytesAvailable() > 0) { \
|
|
m_socket->readBlock(data, 64); \
|
|
} \
|
|
setStatusMessage(i18n("Debug interface timeout, still waiting for data. Please verify that the FPGA is properly configured.")); \
|
|
m_timeoutTimer->start(FPGA_COMM_TIMEOUT_MS, TRUE); \
|
|
return;
|
|
|
|
#define POLL_FOR_DATA_IMMEDIATE if (!m_updateTimer->isActive()) { \
|
|
m_updateTimer->start(10, TRUE); \
|
|
}
|
|
|
|
void FPGAViewPart::updateDisplay() {
|
|
if (m_socket) {
|
|
char data[64];
|
|
|
|
if (m_commHandlerMode == 0) {
|
|
// Normal operation
|
|
switch (m_commHandlerState) {
|
|
case 0:
|
|
// Send current input states to remote system
|
|
sendInputStatesToRemoteFPGA();
|
|
|
|
// Clear input buffer to ensure proper sync
|
|
m_socket->clearIncomingData();
|
|
|
|
// Send request for all output states
|
|
m_socket->writeLine("L\r");
|
|
m_timeoutTimer->start(FPGA_COMM_TIMEOUT_MS, TRUE);
|
|
|
|
m_commHandlerState = 1;
|
|
POLL_FOR_DATA_IMMEDIATE
|
|
break;
|
|
case 1:
|
|
// Get all data
|
|
if (m_socket->bytesAvailable() >= 42) {
|
|
if (m_socket->bytesAvailable() == 42) {
|
|
// Process the received data packet
|
|
receiveInputStatesFromRemoteFPGA();
|
|
|
|
m_connectionActiveAndValid = true;
|
|
TQString tickerChar;
|
|
switch (m_tickerState) {
|
|
case 0:
|
|
tickerChar = "-";
|
|
break;
|
|
case 1:
|
|
tickerChar = "\\";
|
|
break;
|
|
case 2:
|
|
tickerChar = "|";
|
|
break;
|
|
case 3:
|
|
tickerChar = "/";
|
|
break;
|
|
}
|
|
setStatusMessage(i18n("Running") + TQString("... %1").arg(tickerChar));
|
|
m_tickerState++;
|
|
if (m_tickerState > 3) {
|
|
m_tickerState = 0;
|
|
}
|
|
m_timeoutTimer->start(FPGA_COMM_TIMEOUT_MS, TRUE);
|
|
|
|
m_commHandlerState = m_commHandlerNextState;
|
|
m_commHandlerMode = m_commHandlerNextMode;
|
|
m_commHandlerNextState = 0;
|
|
m_commHandlerNextMode = 0;
|
|
POLL_FOR_DATA_IMMEDIATE
|
|
}
|
|
else {
|
|
// Invalid data packet
|
|
// State likely lost in remote debug module (e.g. FPGA reprogrammed)
|
|
// Clear input buffers and allow timeout to occur in order to force resync
|
|
m_socket->clearIncomingData();
|
|
}
|
|
}
|
|
else {
|
|
if (!m_timeoutTimer->isActive()) {
|
|
UPDATEDISPLAY_TIMEOUT
|
|
}
|
|
else {
|
|
POLL_FOR_DATA_IMMEDIATE
|
|
}
|
|
}
|
|
|
|
break;
|
|
}
|
|
processLockouts();
|
|
}
|
|
else if (m_commHandlerMode == 1) {
|
|
// Batch test mode
|
|
// This expects to see a newline-delimited text file containing input values to test
|
|
if (m_commHandlerState == 0) {
|
|
processLockouts();
|
|
m_base->batchTestStatusLabel->setText(i18n("Reading input data") + "...");
|
|
m_batchInputValueList.clear();
|
|
TQFile file(m_base->batchTestInputFile->url());
|
|
if (file.open(IO_ReadOnly)) {
|
|
TQTextStream stream(&file);
|
|
TQString line;
|
|
while (!stream.atEnd()) {
|
|
line = stream.readLine();
|
|
m_batchInputValueList.append(line.toUInt());
|
|
}
|
|
file.close();
|
|
|
|
m_base->batchTestProgressBar->setTotalSteps(m_batchInputValueList.count());
|
|
|
|
m_batchOutputFile = new TQFile(m_base->batchTestOutputFile->url());
|
|
if (m_batchOutputFile->open(IO_ReadWrite | IO_Truncate)) {
|
|
m_batchCurrentValueIndex = 0;
|
|
m_commHandlerState = 1;
|
|
POLL_FOR_DATA_IMMEDIATE
|
|
}
|
|
else {
|
|
delete m_batchOutputFile;
|
|
m_batchOutputFile = NULL;
|
|
KMessageBox::error(0, i18n("<qt>Unable to open selected batch output file</qt>"), i18n("Batch Failed"));
|
|
m_commHandlerMode = 0;
|
|
m_commHandlerState = 0;
|
|
m_base->batchTestProgressBar->reset();
|
|
processLockouts();
|
|
}
|
|
}
|
|
else {
|
|
KMessageBox::error(0, i18n("<qt>Unable to open selected batch input file</qt>"), i18n("Batch Failed"));
|
|
m_commHandlerMode = 0;
|
|
m_commHandlerState = 0;
|
|
m_base->batchTestProgressBar->reset();
|
|
processLockouts();
|
|
}
|
|
}
|
|
else if (m_commHandlerState == 1) {
|
|
if (m_batchCurrentValueIndex >= m_batchInputValueList.count()) {
|
|
// Done!
|
|
m_batchOutputFile->flush();
|
|
m_batchOutputFile->close();
|
|
delete m_batchOutputFile;
|
|
m_batchOutputFile = NULL;
|
|
m_commHandlerMode = 0;
|
|
m_commHandlerState = 0;
|
|
m_base->batchTestProgressBar->reset();
|
|
processLockouts();
|
|
}
|
|
else {
|
|
m_base->batchTestStatusLabel->setText(i18n("Processing element") + " " + TQString("%1/%2").arg(m_batchCurrentValueIndex).arg(m_batchInputValueList.count()) + "...");
|
|
if (m_batchUsing16Bit) {
|
|
m_16bitInputValue = m_batchInputValueList[m_batchCurrentValueIndex];
|
|
}
|
|
else {
|
|
m_8bitInputValue = m_batchInputValueList[m_batchCurrentValueIndex];
|
|
update8BitInputLEDs();
|
|
}
|
|
sendInputStatesToRemoteFPGA();
|
|
|
|
// Clear input buffer to ensure proper sync
|
|
m_socket->clearIncomingData();
|
|
|
|
// Send request for all output states
|
|
m_socket->writeLine("L\r");
|
|
m_timeoutTimer->start(FPGA_COMM_TIMEOUT_MS, TRUE);
|
|
m_commHandlerState = 2;
|
|
POLL_FOR_DATA_IMMEDIATE
|
|
}
|
|
}
|
|
else if (m_commHandlerState == 2) {
|
|
// Get all data
|
|
if (m_socket->bytesAvailable() >= 42) {
|
|
if (m_socket->bytesAvailable() == 42) {
|
|
TQString line;
|
|
|
|
// Process the received data packet
|
|
receiveInputStatesFromRemoteFPGA();
|
|
|
|
// Write received data to batch output file
|
|
if (m_batchUsing16Bit) {
|
|
line = TQString("%1\n").arg(m_16bitOutputValue);
|
|
}
|
|
else {
|
|
line = TQString("%1\n").arg(m_8bitOutputValue);
|
|
}
|
|
m_batchOutputFile->writeBlock(line.ascii(), line.length());
|
|
m_base->batchTestProgressBar->setProgress(m_batchCurrentValueIndex);
|
|
m_batchCurrentValueIndex++;
|
|
|
|
m_connectionActiveAndValid = true;
|
|
setStatusMessage(i18n("Running batch test") + "...");
|
|
m_timeoutTimer->start(FPGA_COMM_TIMEOUT_MS, TRUE);
|
|
|
|
m_commHandlerState = 1;
|
|
POLL_FOR_DATA_IMMEDIATE
|
|
}
|
|
else {
|
|
// Invalid data packet
|
|
// State likely lost in remote debug module (e.g. FPGA reprogrammed)
|
|
// Clear input buffers and allow timeout to occur in order to force resync
|
|
m_socket->clearIncomingData();
|
|
}
|
|
}
|
|
else {
|
|
if (!m_timeoutTimer->isActive()) {
|
|
m_batchOutputFile->flush();
|
|
m_batchOutputFile->close();
|
|
delete m_batchOutputFile;
|
|
m_batchOutputFile = NULL;
|
|
m_base->batchTestProgressBar->reset();
|
|
m_commHandlerMode = 0;
|
|
m_commHandlerState = 0;
|
|
processLockouts();
|
|
UPDATEDISPLAY_TIMEOUT
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if (m_commHandlerMode == 2) {
|
|
// Data processing mode
|
|
// This detects when the incoming data file is a picture (bmp, png, etc.) and processes it accordingly
|
|
int i;
|
|
|
|
if (m_commHandlerState == 0) {
|
|
m_timeoutTimer->stop();
|
|
processLockouts();
|
|
m_base->dataProcessingStatusLabel->setText(i18n("Reading input data") + "...");
|
|
m_batchInputValueList.clear();
|
|
TQFile file(m_base->dataProcessingInputFile->url());
|
|
if (file.open(IO_ReadOnly)) {
|
|
// Is it an image?
|
|
m_dataIsImage = m_dataInputImage.load(m_base->dataProcessingInputFile->url());
|
|
|
|
if ((file.size() <= m_dataMemorySize) || ((m_dataIsImage) && ((m_dataInputImage.height()*m_dataInputImage.width()) <= m_dataMemorySize))) {
|
|
m_base->dataProcessingProgressBar->setTotalSteps(0);
|
|
m_base->dataProcessingProgressBar->setProgress(0);
|
|
|
|
m_dataOutputFile = new TQFile(m_base->dataProcessingOutputFile->url());
|
|
if (m_dataOutputFile->open(IO_ReadWrite)) {
|
|
if (!m_dataIsImage) {
|
|
m_dataByteArray = file.readAll();
|
|
}
|
|
else {
|
|
// Create grayscale input image buffer
|
|
TQImage displayImage = m_dataInputImage;
|
|
|
|
// Populate m_dataByteArray and displayImage with image data
|
|
int x;
|
|
int y;
|
|
unsigned char pixel_value;
|
|
int imageWidth = m_dataInputImage.width();
|
|
m_dataByteArray.resize(m_dataInputImage.height()*imageWidth);
|
|
for (y=0; y<m_dataInputImage.height(); y++) {
|
|
for (x=0; x<m_dataInputImage.width(); x++) {
|
|
pixel_value = tqGray(m_dataInputImage.pixel(x,y));
|
|
m_dataByteArray[(y*imageWidth)+x] = pixel_value;
|
|
displayImage.setPixel(x, y, tqRgb(pixel_value, pixel_value, pixel_value));
|
|
}
|
|
}
|
|
|
|
// Show image in GUI
|
|
TQPixmap inputImagePixmap(displayImage);
|
|
TQImage scaledDisplayImage = displayImage;
|
|
scaledDisplayImage = scaledDisplayImage.smoothScale(m_base->ImageInputLabel->width(), m_base->ImageInputLabel->height());
|
|
TQPixmap scaledInputImagePixmap(scaledDisplayImage);
|
|
m_base->ImageInputLabel->setPixmap(scaledInputImagePixmap);
|
|
m_inputImageViewer->setPixmap(inputImagePixmap);
|
|
}
|
|
|
|
m_base->dataProcessingStatusLabel->setText(i18n("Transmitting data to FPGA") + "...");
|
|
|
|
// Transmit m_dataByteArray to FPGA
|
|
m_socket->writeBlock("M\r", 2);
|
|
m_socket->writeBufferedData();
|
|
int len = m_dataByteArray.size();
|
|
int txlen = m_dataMemorySize;
|
|
if (len >= txlen) {
|
|
len = txlen;
|
|
}
|
|
TQByteArray dataToSend(m_dataMemorySize);
|
|
for (i=0; i<len; i++) {
|
|
dataToSend[i] = m_dataByteArray[i];
|
|
}
|
|
for (; i<txlen; i++) {
|
|
dataToSend[i] = 0;
|
|
}
|
|
m_base->dataProcessingProgressBar->setTotalSteps(txlen*2);
|
|
m_base->dataProcessingProgressBar->setProgress(0);
|
|
int offset = 0;
|
|
while (offset < txlen) {
|
|
m_socket->writeBlock(dataToSend.data()+offset, 1024);
|
|
m_socket->writeBufferedData();
|
|
offset = offset + 1024;
|
|
m_base->dataProcessingProgressBar->setProgress(offset);
|
|
}
|
|
|
|
m_timeoutTimer->start(FPGA_DATA_PROCESSING_TIMEOUT_MS, TRUE);
|
|
|
|
m_batchCurrentValueIndex = 0;
|
|
m_commHandlerState = 1;
|
|
POLL_FOR_DATA_IMMEDIATE
|
|
}
|
|
else {
|
|
KMessageBox::error(0, i18n("<qt>Unable to open selected data output file</qt>"), i18n("Data Processing Failed"));
|
|
m_commHandlerMode = 0;
|
|
m_commHandlerState = 0;
|
|
m_base->dataProcessingProgressBar->reset();
|
|
processLockouts();
|
|
}
|
|
}
|
|
else {
|
|
KMessageBox::error(0, i18n("<qt>Selected data input file exceeds the maximum allowed size of 16,384 bytes</qt>"), i18n("Data Processing Failed"));
|
|
m_commHandlerMode = 0;
|
|
m_commHandlerState = 0;
|
|
m_base->dataProcessingProgressBar->reset();
|
|
processLockouts();
|
|
}
|
|
}
|
|
else {
|
|
KMessageBox::error(0, i18n("<qt>Unable to open selected data input file</qt>"), i18n("Data Processing Failed"));
|
|
m_commHandlerMode = 0;
|
|
m_commHandlerState = 0;
|
|
m_base->dataProcessingProgressBar->reset();
|
|
processLockouts();
|
|
}
|
|
}
|
|
else if (m_commHandlerState == 1) {
|
|
if (m_socket->bytesAvailable() >= 1) {
|
|
TQByteArray recData(1);
|
|
m_socket->readBlock(recData.data(), 1);
|
|
|
|
m_base->dataProcessingStatusLabel->setText(i18n("Waiting for data from FPGA") + "...");
|
|
|
|
m_timeoutTimer->start(FPGA_DATA_PROCESSING_TIMEOUT_MS, TRUE);
|
|
|
|
m_commHandlerState = 2;
|
|
POLL_FOR_DATA_IMMEDIATE
|
|
}
|
|
else {
|
|
if (!m_timeoutTimer->isActive()) {
|
|
m_dataOutputFile->flush();
|
|
m_dataOutputFile->close();
|
|
delete m_dataOutputFile;
|
|
m_dataOutputFile = NULL;
|
|
m_base->dataProcessingProgressBar->reset();
|
|
m_commHandlerMode = 0;
|
|
m_commHandlerState = 0;
|
|
KMessageBox::error(0, i18n("<qt>Timeout occurred while attempting to transmit data to FPGA</qt>"), i18n("Data Processing Failed"));
|
|
processLockouts();
|
|
UPDATEDISPLAY_TIMEOUT
|
|
}
|
|
}
|
|
}
|
|
else if (m_commHandlerState == 2) {
|
|
if (m_socket->bytesAvailable() >= m_dataMemorySize) {
|
|
TQByteArray recData(m_dataMemorySize);
|
|
int offset = 0;
|
|
while (offset < m_dataMemorySize) {
|
|
m_socket->readBlock(recData.data()+offset, 1024);
|
|
offset = offset + 1024;
|
|
}
|
|
|
|
m_base->dataProcessingStatusLabel->setText(i18n("Writing data to file") + "...");
|
|
if (!m_dataIsImage) {
|
|
// Write data straight to file
|
|
m_dataOutputFile->writeBlock(recData);
|
|
m_base->ImageOutputLabel->setPixmap(TQPixmap());
|
|
m_outputImageViewer->setPixmap(TQPixmap());
|
|
}
|
|
else {
|
|
// Write data to image, then write image to file
|
|
TQImage outputImage(m_dataInputImage.width(), m_dataInputImage.height(), m_dataInputImage.depth());
|
|
int x;
|
|
int y;
|
|
unsigned char grey;
|
|
int imageWidth = outputImage.width();
|
|
m_dataByteArray.resize(outputImage.height()*imageWidth);
|
|
for (y=0; y<outputImage.height(); y++) {
|
|
for (x=0; x<outputImage.width(); x++) {
|
|
grey = recData[(y*imageWidth)+x];
|
|
outputImage.setPixel(x, y, tqRgb(grey, grey, grey));
|
|
}
|
|
}
|
|
TQPixmap outputImagePixmap(outputImage);
|
|
TQImage scaledOutputImage = outputImage;
|
|
scaledOutputImage = scaledOutputImage.smoothScale(m_base->ImageOutputLabel->width(), m_base->ImageOutputLabel->height());
|
|
TQPixmap scaledOutputImagePixmap(scaledOutputImage);
|
|
m_base->ImageOutputLabel->setPixmap(scaledOutputImagePixmap);
|
|
m_outputImageViewer->setPixmap(outputImagePixmap);
|
|
outputImage.save(m_dataOutputFile, "PNG");
|
|
}
|
|
|
|
m_dataOutputFile->flush();
|
|
|
|
// Calculate signature and write metadata to verification file
|
|
m_dataOutputFile->reset();
|
|
TQByteArray writtenFile = m_dataOutputFile->readAll();
|
|
KMD5 writtenMD5(writtenFile);
|
|
|
|
TQFile verificationFile(m_base->dataProcessingOutputFile->url() + ".vrf");
|
|
if (verificationFile.open(IO_ReadWrite)) {
|
|
TQCString datastring = writtenMD5.hexDigest();
|
|
datastring.prepend("md5=");
|
|
verificationFile.writeBlock(datastring);
|
|
datastring = (TQString("datetime=%1").arg(TQDateTime::currentDateTime().toString())).ascii();
|
|
verificationFile.writeBlock(datastring);
|
|
}
|
|
|
|
m_dataOutputFile->close();
|
|
delete m_dataOutputFile;
|
|
m_dataOutputFile = NULL;
|
|
m_base->dataProcessingProgressBar->reset();
|
|
m_commHandlerMode = 0;
|
|
m_commHandlerState = 0;
|
|
processLockouts();
|
|
POLL_FOR_DATA_IMMEDIATE
|
|
}
|
|
else {
|
|
// Update the GUI with status information
|
|
m_base->dataProcessingProgressBar->setProgress(m_dataMemorySize + m_socket->bytesAvailable());
|
|
if (m_socket->bytesAvailable() > 0) {
|
|
m_base->dataProcessingStatusLabel->setText(i18n("Receiving data from FPGA") + "...");
|
|
}
|
|
|
|
if (!m_timeoutTimer->isActive()) {
|
|
m_dataOutputFile->flush();
|
|
m_dataOutputFile->close();
|
|
delete m_dataOutputFile;
|
|
m_dataOutputFile = NULL;
|
|
m_base->dataProcessingProgressBar->reset();
|
|
m_commHandlerMode = 0;
|
|
m_commHandlerState = 0;
|
|
KMessageBox::error(0, i18n("<qt>Timeout occurred while attempting to receive data from FPGA</qt>"), i18n("Data Processing Failed"));
|
|
processLockouts();
|
|
UPDATEDISPLAY_TIMEOUT
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
m_commHandlerState = 0;
|
|
m_commHandlerMode = 0;
|
|
}
|
|
}
|
|
|
|
TDEAboutData* FPGAViewPart::createAboutData() {
|
|
return new TDEAboutData( APP_NAME, I18N_NOOP( APP_PRETTYNAME ), APP_VERSION );
|
|
}
|
|
|
|
} //namespace RemoteLab
|
|
|
|
#include "part.moc"
|