void B9PrinterComm::RefreshCommPortItems()
{
if(m_bIsPrinting)return; // We assume we stay connected during the print proccess. If we are disconnected, the watchdog timer will fire
QString sCommPortStatus = MSG_SEARCHING;
QString sCommPortDetailedStatus = MSG_SEARCHING;
QString sPortName;
// Load the current enumerated available ports
*pPorts = pEnumerator->getPorts();
if(m_serialDevice){
// We've previously located the printer, are we still connected?
for (int i = 0; i < pPorts->size(); i++) {
// Check each existing port to see if our's still exists
#ifdef Q_WS_X11
if(pPorts->at(i).physName == m_serialDevice->portName()){
#else
if(pPorts->at(i).portName == m_serialDevice->portName()){
#endif
// We're still connected, set a timer to check again in 5 seconds and then exit
QTimer::singleShot(5000, this, SLOT(RefreshCommPortItems()));
return;
}
}
// We lost the previous connection and should delete this port connection
if (m_serialDevice->isOpen())
m_serialDevice->close();
delete m_serialDevice;
m_serialDevice = NULL;
m_Status.reset();
qDebug() << sCommPortStatus;
emit updateConnectionStatus(sCommPortStatus);
sCommPortDetailedStatus = "Lost Comm on previous port. Searching...";
emit BC_ConnectionStatusDetailed("Lost Comm on previous port. Searching...");
handleLostComm();
}
// Now we search for a B9Creator
int eTime = 1000; // 1 second search cylce time for while not connected
sNoFirmwareAurdinoPort = ""; // Reset to null string before scanning ports
if(pPorts->size()>0){
// Some ports are available, are they the B9Creator?
qDebug() << "Scanning For Serial Port Devices (" << pPorts->size() << "found )";
for (int i = 0; i < pPorts->size(); i++) {
qDebug() << " port name " << pPorts->at(i).portName;
qDebug() << " locationInfo" << pPorts->at(i).physName;
#ifndef Q_WS_X11
//Note: We only trust friendName, vendorID and productID with Windows and OS_X
qDebug() << " description " << pPorts->at(i).friendName;
qDebug() << " vendorID " << pPorts->at(i).vendorID;
qDebug() << " productID " << pPorts->at(i).productID;
#endif
#ifdef Q_WS_X11
// linux ID's ports by physName
sPortName = pPorts->at(i).physName;
// We filter ports by requiring the portName to begin with "ttyA"
if(pPorts->at(i).portName.left(4) == "ttyA" && OpenB9CreatorCommPort(sPortName)){
#else
// Windows and OSX use portName to ID ports
sPortName = pPorts->at(i).portName;
// We filter ports by requiring vendorID value of 9025 (Arduino)
if(pPorts->at(i).vendorID==9025 && OpenB9CreatorCommPort(sPortName)){
#endif
// Connected!
sCommPortStatus = MSG_CONNECTED;
sCommPortDetailedStatus = "Connected on Port: "+m_serialDevice->portName();
eTime = 5000; // Re-check connection again in 5 seconds
if(m_serialDevice && m_Status.isCurrentVersion())startWatchDogTimer(); // Start B9Creator "crash" watchDog
break;
}
}
bool bUpdateFirmware = false;
if( m_serialDevice==NULL && sNoFirmwareAurdinoPort!=""){
// We did not find a B9Creator with valid firmware, but we did find an Arduino
// We assume this is a new B9Creator and needs firmware!
// However, we will not upload firmware unless m_bCloneBlanks is true!
if(m_bCloneBlanks){
qDebug() << "\"Clone Firmware\" Option is enabled. Attempting Firmware Upload to possible B9Creator found on port: "<< sNoFirmwareAurdinoPort;
bUpdateFirmware = true;
sPortName = sNoFirmwareAurdinoPort;
}
else {
qDebug() << "\"Clone Firmware\" Option is disabled. No Firmware upload attempted on possible B9Creator found on port: " << sNoFirmwareAurdinoPort;
bUpdateFirmware = false;
}
}
else if (m_serialDevice!=NULL && !m_Status.isCurrentVersion()){
// We found a B9Creator with the wrong firmware version, update it!
qDebug() << "Incorrect Firmware version found on connected B9Creator"<< sPortName << " Attempting B9Creator Firmware Update to" << CURRENTFIRMWARE;
bUpdateFirmware = true;
if(m_serialDevice!=NULL) {
m_serialDevice->flush();
m_serialDevice->close();
delete m_serialDevice;
}
m_serialDevice = NULL;
m_Status.reset();
}
if(bUpdateFirmware){
// Update the firmware on device on sPortName
emit updateConnectionStatus(MSG_FIRMUPDATE);
emit BC_ConnectionStatusDetailed("Updating Firmware on port: "+sPortName);
B9FirmwareUpdate Firmware;
QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
Firmware.UploadHex(sPortName);
QApplication::restoreOverrideCursor();
emit updateConnectionStatus(MSG_SEARCHING);
emit BC_ConnectionStatusDetailed("Firmware Update Complete. Searching...");
}
emit updateConnectionStatus(sCommPortStatus);
emit BC_ConnectionStatusDetailed(sCommPortDetailedStatus);
}
QTimer::singleShot(eTime, this, SLOT(RefreshCommPortItems())); // Check again in 5 seconds if connected, 1 secs if not
}
bool B9PrinterComm::OpenB9CreatorCommPort(QString sPortName)
{
if(m_serialDevice!=NULL) qFatal("Error: We found an open port handle that should have been deleted!");
// Attempt to establish a serial connection with the B9Creator
m_serialDevice = new QextSerialPort(sPortName, QextSerialPort::EventDriven, this);
if (m_serialDevice->open(QIODevice::ReadWrite) == true) {
m_serialDevice->setBaudRate(BAUD115200);
m_serialDevice->setDataBits(DATA_8);
m_serialDevice->setParity(PAR_NONE);
m_serialDevice->setStopBits(STOP_1);
m_serialDevice->setFlowControl(FLOW_OFF);
m_serialDevice->setDtr(true); // Reset the Aurduino
m_serialDevice->setDtr(false);
connect(m_serialDevice, SIGNAL(readyRead()), this, SLOT(ReadAvailable()));
qDebug() << "Opened Comm port:" << sPortName;
}
else {
// device failed to open
if(m_serialDevice!=NULL) delete m_serialDevice;
m_serialDevice = NULL;
m_Status.reset();
qDebug() << "Failed to open Comm port:" << sPortName;
return false;
}
// Delay for up to 5 seconds while we wait for response from printer
QTime delayTime = QTime::currentTime().addSecs(5);
while( QTime::currentTime() < delayTime && !m_Status.isValidVersion() )
QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
if(!m_Status.isValidVersion()){
if(m_serialDevice!=NULL) {
m_serialDevice->flush();
m_serialDevice->close();
delete m_serialDevice;
}
m_serialDevice = NULL;
m_Status.reset();
qDebug() << "Found a possible Arduino Device, perhaps a B9Creator without firmware loaded, on Port: " << sPortName;
sNoFirmwareAurdinoPort = sPortName;
return false;
}
return true;
}
QString B9PrinterComm::errorString(){
return m_serialDevice->errorString();
}
void B9PrinterComm::ReadAvailable() {
if(m_serialDevice==NULL) qFatal("Error: slot 'ReadAvailable()' but NULL Port Handle");
m_Status.resetLastMsgTime(); //update for watchdog
if(m_Status.getHomeStatus() == B9PrinterStatus::HS_SEEKING) {
m_Status.setHomeStatus(B9PrinterStatus::HS_UNKNOWN); // if we are receiving data, we must no longer be seeking Home
// we'll set the status to HS_FOUND once we recieve a 'X' diff broadcast
}
QByteArray ba = m_serialDevice->readAll(); // read block of available raw data
// We process the raw data one line at a time, keeping in mind they may be spread across multiple blocks.
int iCurPos = 0;
int iLampHrs = -1;
int iInput = -1;
char c;
while(iCurPos<ba.size()){
c = ba.at(iCurPos);
iCurPos++;
if(c!='\r') m_sSerialString+=QString(c);
if(c=='\n'){
// Line Read Complete, process data
if(m_sSerialString.left(1) != "P" && m_sSerialString.left(1) != "L" && m_sSerialString.length()>0){
// We only emit this data for display & log purposes
if(m_sSerialString.left(1) == "C"){
qDebug() << m_sSerialString.right(m_sSerialString.length()-1) << "\n";
}
else{
emit BC_RawData(m_sSerialString);
qDebug() << m_sSerialString << "\n";
}
}
int iCmdID = m_sSerialString.left(1).toUpper().toAscii().at(0);
switch (iCmdID){
case 'U': // Mechanical failure of encoder?
qDebug() << "WARNING: Printer has sent 'U' report, runaway X Motor indication: " + m_sSerialString << "\n";
break;
case 'Q': // Printer got tired of waiting for command and shut down projectors
// We will likely never see this as something bad has happened
// (like we have crashed or been shut off during a print process
// So if we get it, we'll just post it to the log and wait for
// timeouts to correct things.
qDebug() << "WARNING: Printer has sent 'Q' report, lost comm with host." << "\n";
break;
case 'P': // take care of projector status
iInput = m_sSerialString.right(m_sSerialString.length()-1).toInt();
if(iInput!=1)iInput = 0;
if(handleProjectorBC(iInput)){
//projector status changed
emit BC_RawData(m_sSerialString);
qDebug() << m_sSerialString << "\n";
}
break;
case 'L': // take care of projector Lamp hours update
iLampHrs = m_sSerialString.right(m_sSerialString.length()-1).toInt();
if(m_Status.getLampHrs()!= iLampHrs){
m_Status.setLampHrs(iLampHrs);
emit BC_ProjectorStatusChanged();
emit BC_RawData(m_sSerialString);
qDebug() << m_sSerialString << "\n";
}
break;
case 'X': // Found Home with this Difference Offset
m_Status.setHomeStatus(B9PrinterStatus::HS_FOUND);
m_Status.setLastHomeDiff(m_sSerialString.right(m_sSerialString.length()-1).toInt());
emit BC_HomeFound();
break;
case 'R': // Needs Reset?
iInput = m_sSerialString.right(m_sSerialString.length()-1).toInt();
if(iInput==0) m_Status.setHomeStatus(B9PrinterStatus::HS_FOUND);
else m_Status.setHomeStatus(B9PrinterStatus::HS_UNKNOWN);
break;
case 'K': // Current Lamp 1/2 life
m_Status.setHalfLife(m_sSerialString.right(m_sSerialString.length()-1).toInt());
emit BC_HalfLife(m_Status.getHalfLife());
break;
case 'D': // Current Native X Projector resolution
m_Status.setNativeX(m_sSerialString.right(m_sSerialString.length()-1).toInt());
emit BC_NativeX(m_Status.getNativeX());
break;
case 'E': // Current Native Y Projector resolution
m_Status.setNativeY(m_sSerialString.right(m_sSerialString.length()-1).toInt());
emit BC_NativeY(m_Status.getNativeY());
break;
case 'H': // Current XY Pixel Size
m_Status.setXYPixelSize(m_sSerialString.right(m_sSerialString.length()-1).toInt());
emit BC_XYPixelSize(m_Status.getXYPixelSize());
break;
case 'I': // Current PU
m_Status.setPU(m_sSerialString.right(m_sSerialString.length()-1).toInt());
emit BC_PU(m_Status.getPU());
break;
case 'A': // Projector Control capability
m_Status.setProjectorRemoteCapable(m_sSerialString.right(m_sSerialString.length()-1).toInt());
emit BC_ProjectorRemoteCapable(m_Status.isProjectorRemoteCapable());
break;
case 'J': // Projector Shutter capability
m_Status.setHasShutter(m_sSerialString.right(m_sSerialString.length()-1).toInt());
emit BC_HasShutter(m_Status.hasShutter());
break;
case 'M': // Current Z Upper Limit in PUs
m_Status.setUpperZLimPU(m_sSerialString.right(m_sSerialString.length()-1).toInt());
emit BC_UpperZLimPU(m_Status.getUpperZLimPU());
break;
case 'Z': // Current Z Position Update
m_Status.setCurZPosInPU(m_sSerialString.right(m_sSerialString.length()-1).toInt());
emit BC_CurrentZPosInPU(m_Status.getCurZPosInPU());
break;
case 'S': // Current Vat(Shutter) Percent Open Position Update
m_Status.setCurVatPercentOpen(m_sSerialString.right(m_sSerialString.length()-1).toInt());
emit BC_CurrentVatPercentOpen(m_Status.getCurVatPercentOpen());
break;
case 'C': // Comment
emit BC_Comment(m_sSerialString.right(m_sSerialString.length()-1));
break;
case 'F': // Print release cycle finished
emit BC_PrintReleaseCycleFinished();
break;
case 'V': // Version
m_Status.setVersion(m_sSerialString.right(m_sSerialString.length()-1).trimmed());
emit BC_FirmVersion(m_Status.getVersion());
break;
case 'W': // Model
m_Status.setModel(m_sSerialString.right(m_sSerialString.length()-1).trimmed());
emit BC_ModelInfo(m_Status.getModel());
break;
case 'Y': // Current Z Home position in PU's
// ignored
break;
default:
qDebug() <<"WARNING: IGNORED UNKNOWN CMD: " << m_sSerialString << "\n";
break;
}
m_sSerialString=""; // Line processed, clear it for next line
}
}
}
void B9PrinterComm::setProjectorPowerCmd(bool bPwrFlag){
if(bPwrFlag){
SendCmd("P1"); // Turn On Command
m_Status.setProjectorStatus(B9PrinterStatus::PS_TURNINGON);
}
else {
SendCmd("P0"); // Turn On Command
m_Status.setProjectorStatus(B9PrinterStatus::PS_COOLING);
}
m_Status.resetLastProjCmdTime();
emit BC_ProjectorStatusChanged();
}
bool B9PrinterComm::handleProjectorBC(int iBC){
bool bStatusChanged = false;
if(m_Status.isProjectorPowerCmdOn() && iBC == 0){
// Projector commanded ON but current report is OFF
switch(m_Status.getProjectorStatus()){
case B9PrinterStatus::PS_OFF:
case B9PrinterStatus::PS_UNKNOWN:
case B9PrinterStatus::PS_TIMEOUT:
case B9PrinterStatus::PS_FAIL:
setProjectorPowerCmd(true); // turn it on now
bStatusChanged = true;
break;
case B9PrinterStatus::PS_TURNINGON:
if(m_Status.getLastProjCmdElapsedTime()>45000){
// Taking too long to turn on, something is wrong!
m_Status.setProjectorStatus(B9PrinterStatus::PS_TIMEOUT);
emit BC_ProjectorFAIL();
m_Status.cmdProjectorPowerOn(false);
bStatusChanged = true;
}
break;
case B9PrinterStatus::PS_WARMING:
case B9PrinterStatus::PS_ON:
// Uncommanded Power off! Lost power or bulb failure?
m_Status.setProjectorStatus(B9PrinterStatus::PS_FAIL);
emit BC_ProjectorFAIL();
m_Status.cmdProjectorPowerOn(false);
bStatusChanged = true;
break;
case B9PrinterStatus::PS_COOLING:
// Done cooling off
m_Status.setProjectorStatus(B9PrinterStatus::PS_OFF);
emit BC_ProjectorStatusChanged();
bStatusChanged = true;
break;
default:
// Nothing we can do
break;
}
}
else if(m_Status.isProjectorPowerCmdOn() && iBC == 1){
// Projector commanded ON and current report is ON
switch(m_Status.getProjectorStatus()){
case B9PrinterStatus::PS_COOLING:
case B9PrinterStatus::PS_OFF:
case B9PrinterStatus::PS_UNKNOWN:
case B9PrinterStatus::PS_TIMEOUT:
case B9PrinterStatus::PS_FAIL:
// We were turning off, off, failed, timed out or unknown and suddenly we're cmd on and actually on?
// Best we can do is set the status on and report
m_Status.setProjectorStatus(B9PrinterStatus::PS_ON);
emit BC_ProjectorStatusChanged();
bStatusChanged = true;
break;
case B9PrinterStatus::PS_TURNINGON:
// We were turning on and now we need to warm up a bit
m_Status.setProjectorStatus(B9PrinterStatus::PS_WARMING);
startWarmingTime.start();
emit BC_ProjectorStatusChanged();
bStatusChanged = true;
break;
case B9PrinterStatus::PS_WARMING:
if(startWarmingTime.elapsed()>m_iWarmUpDelayMS){
// All warmed up now, ready to use.
m_Status.setProjectorStatus(B9PrinterStatus::PS_ON);
emit BC_ProjectorStatusChanged();
bStatusChanged = true;
}
break;
case B9PrinterStatus::PS_ON:
default:
// No change, we're good.
break;
}
}
else if(!m_Status.isProjectorPowerCmdOn() && iBC == 0){
// Projector commanded OFF and current report is OFF
switch(m_Status.getProjectorStatus()){
case B9PrinterStatus::PS_UNKNOWN:
case B9PrinterStatus::PS_TURNINGON:
case B9PrinterStatus::PS_WARMING:
case B9PrinterStatus::PS_ON:
case B9PrinterStatus::PS_COOLING:
case B9PrinterStatus::PS_TIMEOUT:
case B9PrinterStatus::PS_FAIL:
// We were turning on, warming up, on, cooling off, unknown, timed out or failed and now we're off
m_Status.setProjectorStatus(B9PrinterStatus::PS_OFF);
emit BC_ProjectorStatusChanged();
bStatusChanged = true;
break;
case B9PrinterStatus::PS_OFF:
default:
// No change, we're good
break;
}
}
else if(!m_Status.isProjectorPowerCmdOn() && iBC == 1){
// Projector commanded OFF but current report is ON
switch(m_Status.getProjectorStatus()){
case B9PrinterStatus::PS_COOLING:
if(m_Status.getLastProjCmdElapsedTime()>30000){
// Taking too long to turn off, send the off command again
m_Status.setProjectorStatus(B9PrinterStatus::PS_ON);
emit BC_ProjectorStatusChanged();
bStatusChanged = true;
}
break;
case B9PrinterStatus::PS_OFF:
//User must have switched it on manually, we'll accept that and set the status to commanded on and Turning on
cmdProjectorPowerOn(true);
setProjectorPowerCmd(true);
bStatusChanged = true;
break;
case B9PrinterStatus::PS_TURNINGON:
case B9PrinterStatus::PS_WARMING:
case B9PrinterStatus::PS_ON:
case B9PrinterStatus::PS_UNKNOWN:
case B9PrinterStatus::PS_TIMEOUT:
case B9PrinterStatus::PS_FAIL:
default:
setProjectorPowerCmd(false); // turn it off now
bStatusChanged = true;
break;
}
}
return bStatusChanged;
}
B9Terminal::B9Terminal(QWidget *parent, Qt::WFlags flags) :
QWidget(parent, flags),
ui(new Ui::B9Terminal)
{
setWindowFlags(Qt::WindowContextHelpButtonHint);
m_bWaiverPresented = false;
m_bWaiverAccepted = false;
m_bWavierActive = false;
m_bNeedsWarned = true;
m_iFillLevel = -1;
ui->setupUi(this);
ui->commStatus->setText("Searching for B9Creator...");
qDebug() << "Terminal Start";
m_pCatalog = new B9MatCat;
onBC_ModelInfo("B9C1");
pSettings = new PCycleSettings;
resetLastSentCycleSettings();
// Always set up the B9PrinterComm in the Terminal constructor
pPrinterComm = new B9PrinterComm;
pPrinterComm->enableBlankCloning(true); // Allow for firmware update of suspected "blank" B9Creator Arduino's
// Always set up the B9Projector in the Terminal constructor
m_pDesktop = QApplication::desktop();
pProjector = NULL;
m_bPrimaryScreen = false;
m_bPrintPreview = false;
m_bUsePrimaryMonitor = false;
connect(m_pDesktop, SIGNAL(screenCountChanged(int)),this, SLOT(onScreenCountChanged(int)));
connect(pPrinterComm,SIGNAL(updateConnectionStatus(QString)), this, SLOT(onUpdateConnectionStatus(QString)));
connect(pPrinterComm,SIGNAL(BC_ConnectionStatusDetailed(QString)), this, SLOT(onBC_ConnectionStatusDetailed(QString)));
connect(pPrinterComm,SIGNAL(BC_LostCOMM()),this,SLOT(onBC_LostCOMM()));
connect(pPrinterComm,SIGNAL(BC_RawData(QString)), this, SLOT(onUpdateRAWPrinterComm(QString)));
connect(pPrinterComm,SIGNAL(BC_Comment(QString)), this, SLOT(onUpdatePrinterComm(QString)));
connect(pPrinterComm,SIGNAL(BC_ModelInfo(QString)),this,SLOT(onBC_ModelInfo(QString)));
connect(pPrinterComm,SIGNAL(BC_FirmVersion(QString)),this,SLOT(onBC_FirmVersion(QString)));
connect(pPrinterComm,SIGNAL(BC_ProjectorRemoteCapable(bool)), this, SLOT(onBC_ProjectorRemoteCapable(bool)));
connect(pPrinterComm,SIGNAL(BC_HasShutter(bool)), this, SLOT(onBC_HasShutter(bool)));
connect(pPrinterComm,SIGNAL(BC_ProjectorStatusChanged()), this, SLOT(onBC_ProjStatusChanged()));
connect(pPrinterComm,SIGNAL(BC_ProjectorFAIL()), this, SLOT(onBC_ProjStatusFAIL()));
// Z Position Control
connect(pPrinterComm, SIGNAL(BC_PU(int)), this, SLOT(onBC_PU(int)));
connect(pPrinterComm, SIGNAL(BC_UpperZLimPU(int)), this, SLOT(onBC_UpperZLimPU(int)));
m_pResetTimer = new QTimer(this);
connect(m_pResetTimer, SIGNAL(timeout()), this, SLOT(onMotionResetTimeout()));
connect(pPrinterComm, SIGNAL(BC_HomeFound()), this, SLOT(onMotionResetComplete()));
connect(pPrinterComm, SIGNAL(BC_CurrentZPosInPU(int)), this, SLOT(onBC_CurrentZPosInPU(int)));
connect(pPrinterComm, SIGNAL(BC_HalfLife(int)), this, SLOT(onBC_HalfLife(int)));
connect(pPrinterComm, SIGNAL(BC_NativeX(int)), this, SLOT(onBC_NativeX(int)));
connect(pPrinterComm, SIGNAL(BC_NativeY(int)), this, SLOT(onBC_NativeY(int)));
connect(pPrinterComm, SIGNAL(BC_XYPixelSize(int)), this, SLOT(onBC_XYPixelSize(int)));
m_pVatTimer = new QTimer(this);
connect(m_pVatTimer, SIGNAL(timeout()), this, SLOT(onMotionVatTimeout()));
connect(pPrinterComm, SIGNAL(BC_CurrentVatPercentOpen(int)), this, SLOT(onBC_CurrentVatPercentOpen(int)));
m_pPReleaseCycleTimer = new QTimer(this);
connect(m_pPReleaseCycleTimer, SIGNAL(timeout()), this, SLOT(onReleaseCycleTimeout()));
connect(pPrinterComm, SIGNAL(BC_PrintReleaseCycleFinished()), this, SLOT(onBC_PrintReleaseCycleFinished()));
}