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cal-dialog.cpp
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cal-dialog.cpp
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/*
* DeEmbed
* Copyright (C) Frans Schreuder 2016 <info@schreuderelectronics.com>
*
software is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* software is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "cal-dialog.h"
#include "ui_cal-dialog.h"
#include <QFile>
#include <QFileDialog>
#include <QStandardPaths>
#include <QDebug>
#include <QSettings>
#include "touchstone-file.h"
#include <QMessageBox>
#include "cal-spar.h"
CalDialog::CalDialog(QWidget *parent) :
QDialog(parent),
ui(new Ui::CalDialog)
{
ui->setupUi(this);
QList<QLineEdit*> lineEdits = getLineEdits();
for(int i=0; i<(int)lineEdits.size(); i++)
connect(lineEdits[i], SIGNAL(textEdited(QString)), this, SLOT(checkFiles()));
QList<QPushButton*> pushButtons = getPushButtons();
for(int i=0; i<(int)pushButtons.size(); i++)
connect(pushButtons[i], SIGNAL(pressed()), this, SLOT(openFile()));
QSettings settings("Schreuder Electronics", "deembed");
for(int i=0; i<(int)lineEdits.size(); i++)
{
QString s;
QString value = settings.value(s.sprintf("calibrationfile%i",i),"").toString();
lineEdits[i]->setText(value);
}
checkFiles();
}
CalDialog::~CalDialog()
{
delete ui;
}
void CalDialog::checkFiles(void)
{
QList<QLineEdit*> lineEdits = getLineEdits();
for(int i=0; i<(int)lineEdits.size(); i++)
{
QFile file(lineEdits[i]->text());
if(file.exists())
lineEdits[i]->setStyleSheet("QLineEdit { background: rgb(127, 255, 127); selection-background-color: rgb(0, 127, 0); }");
else
lineEdits[i]->setStyleSheet("QLineEdit { background: rgb(255, 127, 127); selection-background-color: rgb(127, 0, 0); }");
}
}
void CalDialog::openFile(void)
{
QList<QLineEdit*> lineEdits= getLineEdits();
QList<QPushButton*> pushButtons = getPushButtons();
for(int i=0; i<(int)pushButtons.size(); i++)
{
if(sender()==pushButtons[i])
{
QSettings settings("Schreuder Electronics", "deembed");
QString defaultPath = settings.value("DefaultPath", QStandardPaths::writableLocation(QStandardPaths::DesktopLocation)).toString();
QString path = QFileDialog::getOpenFileName(this, tr("Load calibration file"), defaultPath, tr("TouchStone files (*.s1p *.s2p)"));
settings.setValue("DefaultPath", QFileInfo(path).dir().absolutePath());
if(!path.isEmpty())
{
lineEdits[i]->setText(path);
}
}
}
checkFiles();
}
void CalDialog::on_buttonBox_accepted()
{
QList<QLineEdit*> lineEdits=getLineEdits();
QSettings settings("Schreuder Electronics", "deembed");
for(int i=0; i<(int)lineEdits.size(); i++)
{
QString s;
settings.setValue(s.sprintf("calibrationfile%i",i),lineEdits[i]->text());
}
TouchstoneFile *touchstoneFile = new TouchstoneFile();
cal_t cal;
bool defaultCreated=false;
for(int i=0; i<(int)lineEdits.size(); i++)
{
if(!lineEdits[i]->text().isEmpty()) //something filled in.
{
spar_t spar = touchstoneFile->Load2P(lineEdits[i]->text().toUtf8().data());
if(spar.S.size()>0)
{
if(cal.f.size()==0)
{
cal = CalSpar::DefaultCal(spar.f[0],spar.f[spar.f.size()-1],spar.f.size());
defaultCreated = true;
}
bool TwoPort=false;
vector<complex_t> caltrace1, caltrace2, caltrace3, caltrace4, nulltrace;
if(spar.S.size()>1&&spar.S[1].size()>1&&i>11) //2 port S parameter file, use S21 / S12 for Through / Isolation
{
TwoPort = true;
caltrace2=spar.S[1][0]; //S21
caltrace1=spar.S[0][1]; //S12
caltrace3=spar.S[0][0]; //S11
caltrace4=spar.S[1][1]; //S22
nulltrace.resize(spar.f.size(),complex_t(0,0));
}
else
caltrace1=spar.S[0][0]; //S11
switch(i)
{
case 0:
cal.P1Short = caltrace1;
cal.P1ShortDone = true;
break;
case 1:
cal.P2Short = caltrace1;
cal.P2ShortDone = true;
break;
case 2:
cal.P3Short = caltrace1;
cal.P3ShortDone = true;
break;
case 3:
cal.P4Short = caltrace1;
cal.P4ShortDone = true;
break;
case 4:
cal.P1Open = caltrace1;
cal.P1OpenDone = true;
break;
case 5:
cal.P2Open = caltrace1;
cal.P2OpenDone = true;
break;
case 6:
cal.P3Open = caltrace1;
cal.P3OpenDone = true;
break;
case 7:
cal.P4Open = caltrace1;
cal.P4OpenDone = true;
break;
case 8:
cal.P1Load = caltrace1;
cal.P1LoadDone = true;
break;
case 9:
cal.P2Load = caltrace1;
cal.P2LoadDone = true;
break;
case 10:
cal.P3Load = caltrace1;
cal.P3LoadDone = true;
break;
case 11:
cal.P4Load = caltrace1;
cal.P4LoadDone = true;
break;
case 12:
cal.Through12=caltrace1;
(TwoPort)?cal.Through21=caltrace2:caltrace1;
(TwoPort)?cal.Reflect21=caltrace3:nulltrace;
(TwoPort)?cal.Reflect12=caltrace4:nulltrace;
cal.P12ThroughDone=true;
break;
case 13:
cal.Through13=caltrace1;
(TwoPort)?cal.Through23=caltrace2:caltrace1;
(TwoPort)?cal.Reflect32=caltrace3:nulltrace;
(TwoPort)?cal.Reflect23=caltrace4:nulltrace;
cal.P13ThroughDone=true;
break;
case 14:
cal.Through14=caltrace1;
(TwoPort)?cal.Through41=caltrace2:caltrace1;
(TwoPort)?cal.Reflect41=caltrace3:nulltrace;
(TwoPort)?cal.Reflect14=caltrace4:nulltrace;
cal.P14ThroughDone=true;
break;
case 15:
cal.Through23=caltrace1;
(TwoPort)?cal.Through32=caltrace2:caltrace1;
(TwoPort)?cal.Reflect32=caltrace3:nulltrace;
(TwoPort)?cal.Reflect23=caltrace4:nulltrace;
cal.P23ThroughDone=true;
break;
case 16:
cal.Through24=caltrace1;
(TwoPort)?cal.Through42=caltrace2:caltrace1;
(TwoPort)?cal.Reflect42=caltrace3:nulltrace;
(TwoPort)?cal.Reflect24=caltrace4:nulltrace;
cal.P24ThroughDone=true;
break;
case 17:
cal.Through34=caltrace1;
(TwoPort)?cal.Through43=caltrace2:caltrace1;
(TwoPort)?cal.Reflect43=caltrace3:nulltrace;
(TwoPort)?cal.Reflect34=caltrace4:nulltrace;
cal.P34ThroughDone=true;
break;
case 18:
cal.Isolation12=caltrace1;
(TwoPort)?cal.Isolation21=caltrace2:caltrace1;
cal.P12IsolationDone=true;
break;
case 19:
cal.Isolation13=caltrace1;
(TwoPort)?cal.Isolation23=caltrace2:caltrace1;
cal.P13IsolationDone=true;
break;
case 20:
cal.Isolation14=caltrace1;
(TwoPort)?cal.Isolation41=caltrace2:caltrace1;
cal.P14IsolationDone=true;
break;
case 21:
cal.Isolation23=caltrace1;
(TwoPort)?cal.Isolation32=caltrace2:caltrace1;
cal.P23IsolationDone=true;
break;
case 22:
cal.Isolation24=caltrace1;
(TwoPort)?cal.Isolation42=caltrace2:caltrace1;
cal.P24IsolationDone=true;
break;
case 23:
cal.Isolation34=caltrace1;
(TwoPort)?cal.Isolation43=caltrace2:caltrace1;
cal.P34IsolationDone=true;
break;
}
if(cal.f.size()!=spar.f.size()||cal.f[0]!=spar.f[0]||cal.f[cal.f.size()-1]!=spar.f[spar.f.size()-1])
{
QMessageBox::warning(this, tr("Frequency range"),tr("The frequency in file ")+lineEdits[i]->text()+tr(" does not match other files.\nCalibration data interpolated"));
CalSpar::TrimCal(cal, spar.f[0], spar.f[spar.f.size()-1], spar.f.size(), &cal);
}
}
}
}
if(!defaultCreated)
cal = CalSpar::DefaultCal(1e3, 1e10, 201);
m_cal = cal;
}
QList<QLineEdit*> CalDialog::getLineEdits(void)
{
QList<QLineEdit*> lineEdits;
lineEdits.push_back(ui->leP1Short);
lineEdits.push_back(ui->leP2Short);
lineEdits.push_back(ui->leP3Short);
lineEdits.push_back(ui->leP4Short);
lineEdits.push_back(ui->leP1Open);
lineEdits.push_back(ui->leP2Open);
lineEdits.push_back(ui->leP3Open);
lineEdits.push_back(ui->leP4Open);
lineEdits.push_back(ui->leP1Load);
lineEdits.push_back(ui->leP2Load);
lineEdits.push_back(ui->leP3Load);
lineEdits.push_back(ui->leP4Load);
lineEdits.push_back(ui->leP12Through);
lineEdits.push_back(ui->leP13Through);
lineEdits.push_back(ui->leP14Through);
lineEdits.push_back(ui->leP23Through);
lineEdits.push_back(ui->leP24Through);
lineEdits.push_back(ui->leP34Through);
lineEdits.push_back(ui->leP12Isolation);
lineEdits.push_back(ui->leP13Isolation);
lineEdits.push_back(ui->leP14Isolation);
lineEdits.push_back(ui->leP23Isolation);
lineEdits.push_back(ui->leP24Isolation);
lineEdits.push_back(ui->leP34Isolation);
return lineEdits;
}
QList<QPushButton*> CalDialog::getPushButtons(void)
{
QList<QPushButton*> pushButtons;
pushButtons.push_back(ui->pbP1Short);
pushButtons.push_back(ui->pbP2Short);
pushButtons.push_back(ui->pbP3Short);
pushButtons.push_back(ui->pbP4Short);
pushButtons.push_back(ui->pbP1Open);
pushButtons.push_back(ui->pbP2Open);
pushButtons.push_back(ui->pbP3Open);
pushButtons.push_back(ui->pbP4Open);
pushButtons.push_back(ui->pbP1Load);
pushButtons.push_back(ui->pbP2Load);
pushButtons.push_back(ui->pbP3Load);
pushButtons.push_back(ui->pbP4Load);
pushButtons.push_back(ui->pbP12Through);
pushButtons.push_back(ui->pbP13Through);
pushButtons.push_back(ui->pbP14Through);
pushButtons.push_back(ui->pbP23Through);
pushButtons.push_back(ui->pbP24Through);
pushButtons.push_back(ui->pbP34Through);
pushButtons.push_back(ui->pbP12Isolation);
pushButtons.push_back(ui->pbP13Isolation);
pushButtons.push_back(ui->pbP14Isolation);
pushButtons.push_back(ui->pbP23Isolation);
pushButtons.push_back(ui->pbP24Isolation);
pushButtons.push_back(ui->pbP34Isolation);
return pushButtons;
}