void chat_message_list_to_clipboard(int first, int last)
{
std::ostringstream s;
stream_log(s, first, last, true);
copy_to_clipboard(s.str(), false);
}
float sensor::GetDistance()
{
#if SENSOR
QByteArray Bresponse;
QString response;
if (serial.isOpen() && serial.isWritable())
{
//Préparation de la trame
QByteArray ba = QString("DIST").toLocal8Bit(); //conversion QString -> QByteArray
ba.append("\r");
//serial.clear();
serial.write(ba);
//serial.flush();
serial.waitForBytesWritten(-1);
//while(serial.flush());
qDebug() << "Demande de distance" << endl;
//Attente datas disponibles
//while(!serial.waitForReadyRead(10));
//Récupération de la distance (valeur = 0 to 1023)
while(serial.waitForReadyRead(500))
{
//serial.flush();
//serial.waitForReadyRead(10);
Bresponse = serial.readAll();
response += QString(Bresponse);
qDebug() << "response : " << response << endl;
if(response.contains('\n'))
break;
}
//Calcul de la distance en mm
float dist = COEFA * response.toFloat() + COEFB;
if(response.toFloat() < 10)//Si obstacle trop proche du capteur
return 0;
else if(response.toFloat() > 1020)//Si obstacle trop loin du capteur
return 1000;
else
return dist;
}
else
{
qDebug() << "ERREUR de Port COM" << endl;
QFile errFile(QCoreApplication::applicationDirPath() + ERROR);
QTextStream stream_log(&errFile);
errFile.open(QIODevice::WriteOnly | QIODevice::Text);
stream_log << "Erreur de port COM (Arduino SENSOR)." << endl;
errFile.close();
exit(EXIT_PRB_PORT_COM_GRBL);
}
return 0;
#else
return 45.45;
#endif
}
void populate_chat_message_list(int first, int last)
{
std::ostringstream s;
stream_log(s, first, last);
msg_label->set_label(s.str());
}