Printer::Printer(QObject *parent)
{
QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));
QTextCodec::setCodecForTr(QTextCodec::codecForName ("UTF-8"));
PortSettings settings = {BAUD9600, DATA_8, PAR_NONE, STOP_1, FLOW_OFF, 10};
this->portObj = new QextSerialPort("",settings);
this->isPrinting=false;
this->isPaused=true;
this->connectionActive=false;
this->temperatureTimer = new QTimer(this);
this->temperatureTimer->setInterval(2000);
connect(temperatureTimer, SIGNAL(timeout()), this, SLOT(getTemperature()));
this->readTimer = new QTimer(this);
this->readTimer->setInterval(5);
connect(this->readTimer, SIGNAL(timeout()), this, SLOT(readFromPort()));
connect(this, SIGNAL(newResponce(QString)), this, SLOT(processResponce(QString)));
connect(this, SIGNAL(clearToSend()), this, SLOT(send_next()));
curr_pos.setX(0);
curr_pos.setY(0);
curr_pos.setZ(0);
last_bed_temp = 0;
last_head_temp = 0;
inBuffer.clear();
responseBuffer.clear();
writeNext=true;
}
//proper parsing of responce
void Printer::processResponce(QString responce){
if(!this->connectionActive){
this->connectionActive=true;
emit connected(true);
}
//add data to buffer
inBuffer.append(responce);
//send full responces to fifo
if(inBuffer.contains("\n")){
responseBuffer.append(inBuffer.left(inBuffer.lastIndexOf("\n")+1).split("\n",QString::SkipEmptyParts));
}
//clear buffer
inBuffer.remove(0,inBuffer.lastIndexOf("\n")+1);
//proccess all responces from fifo
while(responseBuffer.size()>0){
QString lastResponse=responseBuffer.takeFirst();
emit write_to_console("Got responce: "+ lastResponse);
//if its temp status
if(lastResponse.contains("T:") || lastResponse.contains("B:")){
bool ok;
double bed_temp = lastResponse.mid(lastResponse.indexOf("B:")+2,lastResponse.indexOf(" ",lastResponse.indexOf("B:"))-lastResponse.indexOf("B:")-2).toDouble(&ok);
if(ok){
last_bed_temp=bed_temp;
}
double head_temp = lastResponse.mid(lastResponse.indexOf("T:")+2,lastResponse.indexOf(" ",lastResponse.indexOf("T:"))-lastResponse.indexOf("T:")-2).toDouble(&ok);
if(ok){
last_head_temp=head_temp;
}
emit currentTemp(last_head_temp,0.0,last_bed_temp);
}
//if its response for position command
//if we are printing then continue
if(lastResponse.startsWith("ok")){
if(!this->isPaused){
emit clearToSend();
}
}
//if its error
else if(lastResponse.startsWith("Error")){
}
//resend line
else if(lastResponse.toLower().startsWith("resend") || lastResponse.startsWith("rs")){
bool ok;
int toResend;
// toResend=QString::number(lastResponse.toLower().remove(QRegExp("[\\D]")));
toResend=lastResponse.toLower().remove(QRegExp("[\\D]")).toInt(&ok);
if(ok){
this->resendFrom=toResend;
}
else{
write_to_console(tr("something is horribly wrong"));
}
}
}
}
//proper parsing of responce
void Printer::processResponce(QString responce){
if(!this->connectionActive){
this->connectionActive=true;
emit connected(true);
}
//add data to buffer
inBuffer.append(responce);
//send full responces to fifo
if(inBuffer.contains("\n")){
responseBuffer.append(inBuffer.left(inBuffer.lastIndexOf("\n")+1).split("\n",QString::SkipEmptyParts));
}
//clear buffer
inBuffer.remove(0,inBuffer.lastIndexOf("\n")+1);
//proccess all responces from fifo
while(responseBuffer.size()>0){
QString lastResponse=responseBuffer.takeFirst();
emit write_to_console("Got responce: "+ lastResponse);
//if its temp status
if(lastResponse.contains("T:") || lastResponse.contains("B:")){
bool ok;
double bed_temp = lastResponse.mid(lastResponse.indexOf("B:")+2,lastResponse.indexOf(" ",lastResponse.indexOf("B:"))-lastResponse.indexOf("B:")-2).toDouble(&ok);
if(ok){
last_bed_temp=bed_temp;
}
double head_temp = lastResponse.mid(lastResponse.indexOf("T:")+2,lastResponse.indexOf(" ",lastResponse.indexOf("T:"))-lastResponse.indexOf("T:")-2).toDouble(&ok);
if(ok){
last_head_temp=head_temp;
}
emit currentTemp(last_head_temp,0.0,last_bed_temp);
}
//if its something about sd card
if(lastResponse.contains("Begin file list")){
this->sdFiles.clear();
this->updatingFileList=true;
}
if(this->updatingFileList){
this->sdFiles.append(lastResponse.toLower());
}
if(lastResponse.contains("End file list")){
this->updatingFileList=false;
this->sdFiles.removeFirst();
this->sdFiles.removeLast();
emit SDFileList(this->sdFiles);
}
if(lastResponse.contains("SD printing byte")){
QString prog=lastResponse.right(lastResponse.length()-lastResponse.lastIndexOf(" ")-1);
QStringList values = prog.split("/");
emit progress(values.at(0).toInt(), values.at(1).toInt());
if(values.at(0).toInt()==values.at(1).toInt()){
emit printFinished(true);
this->sdPrint=false;
}
}
//if its response for position command
//if we are printing then continue
if(lastResponse.startsWith("ok")){
if(!this->isPaused){
emit clearToSend();
}
}
//if its error
else if(lastResponse.startsWith("Error")){
}
//resend line
else if(lastResponse.toLower().startsWith("resend") || lastResponse.startsWith("rs")){
bool ok;
int toResend;
// toResend=QString::number(lastResponse.toLower().remove(QRegExp("[\\D]")));
toResend=lastResponse.toLower().remove(QRegExp("[\\D]")).toInt(&ok);
if(ok){
this->resendFrom=toResend;
if(!this->isPaused){
emit clearToSend();
}
}
else{
emit write_to_console(tr("something is horribly wrong"));
}
}
}
}
