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bandspread.cpp
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bandspread.cpp
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/* bandspread.cpp - source text to Coil64 - Radio frequency inductor and choke calculator
Copyright (C) 2019 Kustarev V.
This program 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.
This program 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 <https://www.gnu.org/licenses
*/
#include "bandspread.h"
#include "ui_bandspread.h"
Bandspread::Bandspread(QWidget *parent) :
QDialog(parent),
ui(new Ui::Bandspread)
{
ui->setupUi(this);
fOpt = new _OptionStruct;
dv = new QDoubleValidator(0.0, MAX_DOUBLE, 380);
ui->lineEdit_ind->setValidator(dv);
ui->lineEdit_flo->setValidator(dv);
ui->lineEdit_fhi->setValidator(dv);
ui->lineEdit_cvmin->setValidator(dv);
ui->lineEdit_cvmax->setValidator(dv);
ui->lineEdit_cs->setValidator(dv);
ui->lineEdit_ind_r->setValidator(dv);
ui->lineEdit_flo_r->setValidator(dv);
ui->lineEdit_fhi_r->setValidator(dv);
ui->lineEdit_cvmin_r->setValidator(dv);
ui->lineEdit_cvmax_r->setValidator(dv);
ui->lineEdit_cs_r->setValidator(dv);
ui->lineEdit_flo_t->setValidator(dv);
ui->lineEdit_fhi_t->setValidator(dv);
ui->lineEdit_cvmin_t->setValidator(dv);
ui->lineEdit_cvmax_t->setValidator(dv);
ui->lineEdit_cs_t->setValidator(dv);
ui->lineEdit_IF->setValidator(dv);
ui->lineEdit_Le->setValidator(dv);
QAction *buttonAction = new QAction(ui->pushButton_export);
buttonAction->setShortcuts({QKeySequence("Ctrl+Enter"),QKeySequence("Ctrl+Return")});
ui->pushButton_export->addAction(buttonAction);
connect(buttonAction, &QAction::triggered, ui->pushButton_export, &QPushButton::click);
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Bandspread::~Bandspread()
{
QSettings *settings;
defineAppSettings(settings);
settings->beginGroup( "Bandspread" );
settings->setValue("pos", this->pos());
settings->setValue("size", size());
settings->setValue("f_low", f_low);
settings->setValue("f_high", f_high);
settings->setValue("f_i", f_i);
settings->setValue("Cv_min", Cv_min);
settings->setValue("Cv_max", Cv_max);
settings->setValue("Cs", Cs);
settings->setValue("localOscillatorInjection", ui->comboBox->currentIndex());
settings->setValue("L_value_pos", L_value_pos);
settings->setValue("isAutomaticLe", ui->checkBox->isChecked());
settings->endGroup();
delete settings;
delete fOpt;
delete dv;
delete ui;
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::getOpt(_OptionStruct gOpt)
{
*fOpt = gOpt;
ui->label_flo_m->setText(qApp->translate("Context", fOpt->ssFrequencyMeasureUnit.toUtf8()));
ui->label_fhi_m->setText(qApp->translate("Context", fOpt->ssFrequencyMeasureUnit.toUtf8()));
ui->label_cvmin_m->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_cvmax_m->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_cs_m->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_ind_m->setText(qApp->translate("Context", fOpt->ssInductanceMeasureUnit.toUtf8()));
ui->label_ct_m->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_cp_m->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_flo_m_r->setText(qApp->translate("Context", fOpt->ssFrequencyMeasureUnit.toUtf8()));
ui->label_fhi_m_r->setText(qApp->translate("Context", fOpt->ssFrequencyMeasureUnit.toUtf8()));
ui->label_cvmin_m_r->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_cvmax_m_r->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_cs_m_r->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_ind_m_r->setText(qApp->translate("Context", fOpt->ssInductanceMeasureUnit.toUtf8()));
ui->label_ct_m_r->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_cp_m_r->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_flo_m_t->setText(qApp->translate("Context", fOpt->ssFrequencyMeasureUnit.toUtf8()));
ui->label_fhi_m_t->setText(qApp->translate("Context", fOpt->ssFrequencyMeasureUnit.toUtf8()));
ui->label_IF_m->setText(qApp->translate("Context", fOpt->ssFrequencyMeasureUnit.toUtf8()));
ui->label_cvmin_m_t->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_cvmax_m_t->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_cs_m_t->setText(qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
ui->label_ind_m_t->setText(qApp->translate("Context", fOpt->ssInductanceMeasureUnit.toUtf8()));
ui->label_flo->setText(tr("Lowest Frequency") + " F_low:");
ui->label_fhi->setText(tr("Highest Frequency") + " F_high:");
ui->label_cvmin->setText(tr("Tuning Capacitor Minimum") + " Cv_min:");
ui->label_cvmax->setText(tr("Tuning Capacitor Maximum") + " Cv_max:");
ui->label_cs->setText(tr("Stray Capacitance") + " Cs:");
ui->label_ind->setText(tr("Inductance") + " L:");
ui->label_ct->setText(tr("Parallel Capacitor") + " C1:");
ui->label_cp->setText(tr("Serial Capacitor") + " C2:");
ui->label_flo_r->setText(tr("Lowest Frequency") + " F_low:");
ui->label_fhi_r->setText(tr("Highest Frequency") + " F_high:");
ui->label_cvmin_r->setText(tr("Tuning Capacitor Minimum") + " Cv_min:");
ui->label_cvmax_r->setText(tr("Tuning Capacitor Maximum") + " Cv_max:");
ui->label_cs_r->setText(tr("Stray Capacitance") + " Cs:");
ui->label_ind_r->setText(tr("Inductance") + " L:");
ui->label_ct_r->setText(tr("Parallel Capacitor") + " C1:");
ui->label_cp_r->setText(tr("Serial Capacitor") + " C2:");
ui->groupBox_L->setTitle(tr("Inductance") + " L [" + qApp->translate("Context", fOpt->ssInductanceMeasureUnit.toUtf8())
+ "] (" + tr("Valid value range") + ")");
ui->groupBox_Le->setTitle(tr("Inductance") + " Le [" + qApp->translate("Context", fOpt->ssInductanceMeasureUnit.toUtf8())
+ "] (" + tr("Valid value range") + ")");
ui->label_L_min->setText("");
ui->label_L_max->setText("");
ui->label_Le_min->setText("");
ui->label_Le_max->setText("");
ui->label_info->setText("");
ui->label_info_r->setText("");
ui->checkBox->setText(tr("Automatically find the optimal") + " Le");
ui->label_flo_t->setText(tr("Lowest Frequency") + " RF_low:");
ui->label_fhi_t->setText(tr("Highest Frequency") + " RF_high:");
ui->label_cvmin_t->setText(tr("Tuning Capacitor Minimum") + " Cv_min:");
ui->label_cvmax_t->setText(tr("Tuning Capacitor Maximum") + " Cv_max:");
ui->label_cs_t->setText(tr("Stray Capacitance") + " Cs:");
ui->label_IF->setText(tr("Intermediate frequency") + " IF:");
ui->label_ind_t->setText(tr("Inductance") + " Le:");
ui->tabWidget->setCurrentIndex(0);
QSettings *settings;
defineAppSettings(settings);
settings->beginGroup( "Bandspread" );
QRect screenGeometry = qApp->primaryScreen()->availableGeometry();
int x = (screenGeometry.width() - this->width()) / 2;
int y = (screenGeometry.height() - this->height()) / 2;
QPoint pos = settings->value("pos", QPoint(x, y)).toPoint();
QSize size = settings->value("size", this->minimumSize()).toSize();
f_low = settings->value("f_low", 0).toDouble();
f_high = settings->value("f_high", 0).toDouble();
f_i = settings->value("f_i", 0).toDouble();
Cv_min = settings->value("Cv_min", 0).toDouble();
Cv_max = settings->value("Cv_max", 0).toDouble();
Cs = settings->value("Cs", 0).toDouble();
L_value_pos = settings->value("L_value_pos", 0).toInt();
bool isAutomaticLe = settings->value("isAutomaticLe", false).toBool();
int localOscillatorInjection = settings->value("localOscillatorInjection", 0).toInt();
settings->endGroup();
delete settings;
resize(size);
move(pos);
ui->checkBox->setChecked(isAutomaticLe);
ui->comboBox->setCurrentIndex(localOscillatorInjection);
on_tabWidget_currentChanged(0);
ui->lineEdit_flo->setFocus();
ui->lineEdit_flo->selectAll();
if (fOpt->styleGUI == _DarkStyle){
ui->pushButton_calculate->setIcon(reverseIconColors(ui->pushButton_calculate->icon()));
ui->pushButton_close->setIcon(reverseIconColors(ui->pushButton_close->icon()));
ui->pushButton_help->setIcon(reverseIconColors(ui->pushButton_help->icon()));
ui->pushButton_export->setIcon(reverseIconColors(ui->pushButton_export->icon()));
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::getCurrentLocale(QLocale locale)
{
this->loc = locale;
this->setLocale(loc);
dv->setLocale(loc);
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_tabWidget_currentChanged(int index)
{
switch (index) {
case 0:
{
ui->image->setPixmap(QPixmap(":/images/res/bandspread.png"));
ui->lineEdit_cvmin->setText(roundTo(Cv_min / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_cvmax->setText(roundTo(Cv_max / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_cs->setText(roundTo(Cs / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_ind->setText(roundTo(ind / fOpt->dwInductanceMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_flo->setText(roundTo(f_low / fOpt->dwFrequencyMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_fhi->setText(roundTo(f_high / fOpt->dwFrequencyMultiplier, loc, fOpt->dwAccuracy));
showInductanceRange();
ui->horizontalSlider_L->setValue(L_value_pos);
on_horizontalSlider_L_valueChanged(L_value_pos);
ui->lineEdit_flo->setFocus();
ui->lineEdit_flo->selectAll();
}
break;
case 1:
{
ui->image->setPixmap(QPixmap(":/images/res/bandspread.png"));
ui->lineEdit_cvmin_r->setText(roundTo(Cv_min / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_cvmax_r->setText(roundTo(Cv_max / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_cs_r->setText(roundTo(Cs / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_ind_r->setText(roundTo(ind / fOpt->dwInductanceMultiplier, loc, fOpt->dwAccuracy));
double dCt = loc.toDouble(ui->lineEdit_ct->text());
ui->lineEdit_ct_r->setText(loc.toString(toNearestE24(dCt, fOpt->dwAccuracy)));
double dCp = loc.toDouble(ui->lineEdit_cp->text());
ui->lineEdit_cp_r->setText(loc.toString(toNearestE24(dCp, fOpt->dwAccuracy)));
ui->lineEdit_ct_r->setFocus();
ui->lineEdit_ct_r->selectAll();
}
break;
case 2:
{
ui->image->setPixmap(QPixmap(":/images/res/bandspread-t.png"));
ui->lineEdit_cvmin_t->setText(roundTo(Cv_min / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_cvmax_t->setText(roundTo(Cv_max / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_cs_t->setText(roundTo(Cs / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_flo_t->setText(roundTo(f_low / fOpt->dwFrequencyMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_fhi_t->setText(roundTo(f_high / fOpt->dwFrequencyMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_IF->setText(roundTo(f_i / fOpt->dwFrequencyMultiplier, loc, fOpt->dwAccuracy));
showInductanceRange();
ui->horizontalSlider_Le->setValue(L_value_pos);
on_horizontalSlider_Le_valueChanged(L_value_pos);
ui->lineEdit_flo_t->setFocus();
ui->lineEdit_flo_t->selectAll();
}
break;
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_pushButton_calculate_clicked()
{
switch (ui->tabWidget->currentIndex()){
case 0:{
bool ok1, ok2, ok3, ok4, ok5, ok6;
f_low = loc.toDouble(ui->lineEdit_flo->text(), &ok1)*fOpt->dwFrequencyMultiplier;
f_high = loc.toDouble(ui->lineEdit_fhi->text(), &ok2)*fOpt->dwFrequencyMultiplier;
Cv_min = loc.toDouble(ui->lineEdit_cvmin->text(), &ok3)*fOpt->dwCapacityMultiplier;
Cv_max = loc.toDouble(ui->lineEdit_cvmax->text(), &ok4)*fOpt->dwCapacityMultiplier;
Cs = loc.toDouble(ui->lineEdit_cs->text(), &ok5)*fOpt->dwCapacityMultiplier;
ind = loc.toDouble(ui->lineEdit_ind->text(), &ok6)*fOpt->dwInductanceMultiplier;
if((!ok1)||(!ok2)||(!ok3)||(!ok4)||(!ok5)||(!ok6)){
ui->lineEdit_ct->setText("");
ui->lineEdit_cp->setText("");
ui->label_info->setText("");
showWarning(tr("Warning"), tr("One or more inputs have an illegal format!"));
return;
}
if ((f_low == 0)||(f_high == 0)||(Cv_min == 0)||(Cv_max == 0)||(ind == 0)){
ui->lineEdit_ct->setText("");
ui->lineEdit_cp->setText("");
ui->label_info->setText("");
showWarning(tr("Warning"), tr("One or more inputs are equal to null!"));
return;
}
if (f_low >= f_high){
ui->lineEdit_ct->setText("");
ui->lineEdit_cp->setText("");
ui->label_info->setText("");
showWarning(tr("Warning"), "F_high <= F_low");
return;
}
if (Cv_min >= Cv_max){
ui->lineEdit_ct->setText("");
ui->lineEdit_cp->setText("");
ui->label_info->setText("");
showWarning(tr("Warning"), "Cv_max <= Cv_min");
return;
}
ui->horizontalSlider_L->setFocus();
QVector<double> *range = new QVector<double>();
calcInductanceRange(f_low, f_high, Cv_min, Cv_max, Cs, range, fOpt->dwAccuracy);
double Lmin = 0.0;
double Lmax = MAX_DOUBLE;
if (!range->isEmpty()){
Lmin = range->at(0);
Lmax = range->at(1);
}
if ((ind >= Lmin) && (ind <= Lmax)){
QVector<double> *cap = new QVector<double>();
calcCapacitors(f_low, f_high, Cv_min, Cv_max, Cs, ind, cap, fOpt->dwAccuracy);
if ((!cap->isEmpty()) && (!range->isEmpty())){
Ct = cap->at(0);
Cp = cap->at(1);
ui->lineEdit_ct->setText(roundTo(Ct/fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_cp->setText(roundTo(Cp/fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy));
ui->label_info->setText(formattedOutput(fOpt, tr("Minimum LC circuit Capacitance") + " Cmin: ",
roundTo(cap->at(2)/fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8())) + "<br/>" +
formattedOutput(fOpt, tr("Maximum LC circuit Capacitance") + " Cmax: ",
roundTo(cap->at(3)/fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8())));
} else {
ui->lineEdit_ct->setText("");
ui->lineEdit_cp->setText("");
ui->label_info->setText("");
showWarning(tr("Warning"), tr("The Cv capacitance range (combined with the circuit stray capacitance) is too narrow to overlap the desired frequency range. "
"Please change your frequency range or variable capacitor parameters and try again."));
}
delete cap;
} else {
ui->lineEdit_ct->setText("");
ui->lineEdit_cp->setText("");
ui->label_info->setText("");
showWarning(tr("Warning"), tr("The inductance value is out of range."));
}
delete range;
}
break;
case 1:{
bool ok1, ok2, ok3, ok4, ok5, ok6;
Ct = loc.toDouble(ui->lineEdit_ct_r->text(), &ok1)*fOpt->dwCapacityMultiplier;
Cp = loc.toDouble(ui->lineEdit_cp_r->text(), &ok2)*fOpt->dwCapacityMultiplier;
Cv_min = loc.toDouble(ui->lineEdit_cvmin_r->text(), &ok3)*fOpt->dwCapacityMultiplier;
Cv_max = loc.toDouble(ui->lineEdit_cvmax_r->text(), &ok4)*fOpt->dwCapacityMultiplier;
Cs = loc.toDouble(ui->lineEdit_cs_r->text(), &ok5)*fOpt->dwCapacityMultiplier;
ind = loc.toDouble(ui->lineEdit_ind_r->text(), &ok6)*fOpt->dwInductanceMultiplier;
if((!ok1)||(!ok2)||(!ok3)||(!ok4)||(!ok5)||(!ok6)){
ui->lineEdit_flo_r->setText("");
ui->lineEdit_fhi_r->setText("");
ui->label_info_r->setText("");
showWarning(tr("Warning"), tr("One or more inputs have an illegal format!"));
return;
}
if ((Ct == 0)||(Cp == 0)||(Cv_min == 0)||(Cv_max == 0)||(ind == 0)){
ui->lineEdit_flo_r->setText("");
ui->lineEdit_fhi_r->setText("");
ui->label_info_r->setText("");
showWarning(tr("Warning"), tr("One or more inputs are equal to null!"));
return;
}
if (Cv_min >= Cv_max){
ui->lineEdit_flo_r->setText("");
ui->lineEdit_fhi_r->setText("");
ui->label_info_r->setText("");
showWarning(tr("Warning"), "Cv_max <= Cv_min");
return;
}
QVector<double> *freq = new QVector<double>();
calcFrequencyRange(Ct, Cp, Cv_min, Cv_max, Cs, ind, freq, fOpt->dwAccuracy);
if(!freq->isEmpty()){
f_low = freq->at(0);
f_high = freq->at(1);
ui->lineEdit_flo_r->setText(roundTo(f_low/fOpt->dwFrequencyMultiplier, loc, fOpt->dwAccuracy));
ui->lineEdit_fhi_r->setText(roundTo(f_high/fOpt->dwFrequencyMultiplier, loc, fOpt->dwAccuracy));
ui->label_info_r->setText(formattedOutput(fOpt, tr("Minimum LC circuit Capacitance") + " Cmin: ",
roundTo(freq->at(2)/fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8())) + "<br/>" +
formattedOutput(fOpt, tr("Maximum LC circuit Capacitance") + " Cmax: ",
roundTo(freq->at(3)/fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8())));
}
delete freq;
}
break;
case 2: {
bool ok1, ok2, ok3, ok4, ok5, ok6, ok7;
f_low = loc.toDouble(ui->lineEdit_flo_t->text(), &ok1)*fOpt->dwFrequencyMultiplier;
f_high = loc.toDouble(ui->lineEdit_fhi_t->text(), &ok2)*fOpt->dwFrequencyMultiplier;
f_i = loc.toDouble(ui->lineEdit_IF->text(), &ok3)*fOpt->dwFrequencyMultiplier;
Cv_min = loc.toDouble(ui->lineEdit_cvmin_t->text(), &ok4)*fOpt->dwCapacityMultiplier;
Cv_max = loc.toDouble(ui->lineEdit_cvmax_t->text(), &ok5)*fOpt->dwCapacityMultiplier;
Cs = loc.toDouble(ui->lineEdit_cs_t->text(), &ok6)*fOpt->dwCapacityMultiplier;
ind = loc.toDouble(ui->lineEdit_Le->text(), &ok7)*fOpt->dwInductanceMultiplier;
bool isHighSideInjection = ui->comboBox->currentIndex();
double lo_f_low = f_low + f_i;
double lo_f_high = f_high + f_i;
double f_im_low = f_low + 2 * f_i;
double f_im_high = f_high + 2 * f_i;
if(!isHighSideInjection){
lo_f_low = f_low - f_i;
lo_f_high = f_high - f_i;
f_im_low = f_low - 2 * f_i;
if(f_im_low < 0)
f_im_low = 0.0;
f_im_high = f_high - 2 * f_i;
}
if((!ok1)||(!ok2)||(!ok3)||(!ok4)||(!ok5)||(!ok6)){
ui->label_result_t->setText("");
showWarning(tr("Warning"), tr("One or more inputs have an illegal format!"));
return;
}
if ((f_low == 0)||(f_high == 0)||(Cv_min == 0)||(Cv_max == 0)||(f_i == 0)){
ui->label_result_t->setText("");
showWarning(tr("Warning"), tr("One or more inputs are equal to null!"));
return;
}
if (f_low >= f_high){
ui->label_result_t->setText("");
showWarning(tr("Warning"), "F_high <= F_low");
return;
}
if (Cv_min >= Cv_max){
ui->label_result_t->setText("");
showWarning(tr("Warning"), "Cv_max <= Cv_min");
return;
}
if ((f_i < f_high) && (f_i > f_low)){
ui->label_result_t->setText("");
showWarning(tr("Warning"), "F_low < IF < F_high");
return;
}
if (ui->checkBox->isChecked()){
ind = 0;
} else {
if(!ok7){
ui->label_result_t->setText("");
showWarning(tr("Warning"), tr("One or more inputs have an illegal format!"));
return;
}
if (ind == 0){
ui->label_result_t->setText("");
showWarning(tr("Warning"), "Le = 0!");
return;
}
}
ui->horizontalSlider_Le->setFocus();
QVector<double> *res = new QVector<double>();
QVector<double> *conFreq = new QVector<double>();
double maxDelta = 0.0;
int result = trackingLocalOscillator(f_low, f_high, f_i, Cv_min, Cv_max, Cs, &ind, res, conFreq, fOpt->dwAccuracy,
isHighSideInjection, ui->checkBox->isChecked(), &maxDelta);
if(result == 0){
QString out = "<p><u>" + tr("Result") + ":</u><br/>";
out += formattedOutput(fOpt, tr("Parallel Capacitor") + " C1 = ", roundTo(res->at(0) / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8())) + "<br/>";
out += formattedOutput(fOpt, tr("Serial Capacitor") + " C2 = ", roundTo(res->at(1) / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8()));
if (ui->checkBox->isChecked()){
out += "<br/>" + formattedOutput(fOpt, tr("Inductance") + " Le = ", roundTo(ind / fOpt->dwInductanceMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssInductanceMeasureUnit.toUtf8()));
}
out += "</p><p>" + formattedOutput(fOpt, tr("Parallel Capacitor") + " C1o = ", roundTo(res->at(2) / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8())) + "<br/>";
out += formattedOutput(fOpt, tr("Serial Capacitor") + " C2o = ", roundTo(res->at(3) / fOpt->dwCapacityMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssCapacityMeasureUnit.toUtf8())) + "<br/>";
out += formattedOutput(fOpt, tr("Inductance") + " Lo = ", roundTo(res->at(4) / fOpt->dwInductanceMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssInductanceMeasureUnit.toUtf8())) + "</p>";
out += "<p>" + tr("Zero error tracking points") + ":<br/>";
if (conFreq->isEmpty()){
out += "- - -<br/>";
} else {
for (int k = 0; k < conFreq->length(); k++){
out += formattedOutput(fOpt, "f" + QString::number(k + 1) + " = ", roundTo(conFreq->at(k) / fOpt->dwFrequencyMultiplier,
loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssFrequencyMeasureUnit.toUtf8())) + "; ";
}
out += "<br/>";
}
out += formattedOutput(fOpt, tr("Peak tracking error") + " Δf_err = ", roundTo(maxDelta / fOpt->dwFrequencyMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssFrequencyMeasureUnit.toUtf8()));
out += formattedOutput(fOpt, " (", roundTo((200.0 * maxDelta / (f_high + f_low)), loc, 2), "% )<br/>");
out += formattedOutput(fOpt, tr("Local oscillator frequency range") + " Δf_LO = ",
roundTo(lo_f_low / fOpt->dwFrequencyMultiplier, loc, fOpt->dwAccuracy) + " ... " +
roundTo(lo_f_high / fOpt->dwFrequencyMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssFrequencyMeasureUnit.toUtf8()));
if (f_im_high > 0.0){
out += "<br/>" + formattedOutput(fOpt, tr("Image frequency range") + " Δf_image = ",
roundTo(f_im_low / fOpt->dwFrequencyMultiplier, loc, fOpt->dwAccuracy) + " ... " +
roundTo(f_im_high / fOpt->dwFrequencyMultiplier, loc, fOpt->dwAccuracy),
qApp->translate("Context", fOpt->ssFrequencyMeasureUnit.toUtf8()));
}
out += "</p>";
ui->label_result_t->setText(out);
} else if(result == 1){
ui->label_result_t->setText(tr("Solution failed"));
showWarning(tr("Warning"), tr("Unable to create Local Oscillator LC-circuit. Try changing the LO frequency position and try again."));
} else if(result == -1){
ui->label_result_t->setText(tr("Solution failed"));
showWarning(tr("Warning"), tr("The Cv capacitance range (combined with the circuit stray capacitance) is too narrow to overlap the desired frequency range. "
"Please change your frequency range or variable capacitor parameters and try again."));
} else if(result == -2){
ui->label_result_t->setText(tr("Solution failed"));
showWarning(tr("Warning"), tr("The inductance value is out of range."));
} else {
ui->label_result_t->setText(tr("Solution failed"));
}
delete res;
delete conFreq;
}
break;
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_pushButton_export_clicked()
{
QString sCaption = QCoreApplication::applicationName() + " " + QCoreApplication::applicationVersion() + " - " + windowTitle();
sCaption += "<p>" + ui->tabWidget->tabText(ui->tabWidget->currentIndex()) + "</p>";
QString sInput = "<p><u>" + tr("Input data") + ":</u><br/>";
switch (ui->tabWidget->currentIndex()){
case 0:{
if ((!ui->lineEdit_ct->text().isEmpty()) && (!ui->lineEdit_cp->text().isEmpty())){
QString sImage = "<img src=\":/images/res/bandspread.png\">";
sInput += formattedOutput(fOpt, ui->label_flo->text(), ui->lineEdit_flo->text(), ui->label_flo_m->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_fhi->text(), ui->lineEdit_fhi->text(), ui->label_fhi_m->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_cvmin->text(), ui->lineEdit_cvmin->text(), ui->label_cvmin_m->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_cvmax->text(), ui->lineEdit_cvmax->text(), ui->label_cvmax_m->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_cs->text(), ui->lineEdit_cs->text(), ui->label_cs_m->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_ind->text(), ui->lineEdit_ind->text(), ui->label_ind_m->text()) + "</p>";
QString sResult = "<p><u>" + tr("Result") + ":</u><br/>";
sResult += formattedOutput(fOpt, ui->label_ct->text(), ui->lineEdit_ct->text(), ui->label_ct_m->text()) + "<br/>";
sResult += formattedOutput(fOpt, ui->label_cp->text(), ui->lineEdit_cp->text(), ui->label_cp_m->text()) + "</p>";
sResult += ui->label_info->text();
emit sendResult(sCaption + LIST_SEPARATOR + sImage + LIST_SEPARATOR + sInput + LIST_SEPARATOR + sResult);
}
}
break;
case 1:{
if ((!ui->lineEdit_flo_r->text().isEmpty()) && (!ui->lineEdit_fhi_r->text().isEmpty())){
QString sImage = "<img src=\":/images/res/bandspread.png\">";
sInput += formattedOutput(fOpt, ui->label_ct_r->text(), ui->lineEdit_ct_r->text(), ui->label_ct_m_r->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_cp_r->text(), ui->lineEdit_cp_r->text(), ui->label_cp_m_r->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_cvmin_r->text(), ui->lineEdit_cvmin_r->text(), ui->label_cvmin_m_r->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_cvmax_r->text(), ui->lineEdit_cvmax_r->text(), ui->label_cvmax_m_r->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_cs_r->text(), ui->lineEdit_cs_r->text(), ui->label_cs_m_r->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_ind_r->text(), ui->lineEdit_ind_r->text(), ui->label_ind_m_r->text()) + "</p>";
QString sResult = "<p><u>" + tr("Result") + ":</u><br/>";
sResult += formattedOutput(fOpt, ui->label_flo_r->text(), ui->lineEdit_flo_r->text(), ui->label_flo_m_r->text()) + "<br/>";
sResult += formattedOutput(fOpt, ui->label_fhi_r->text(), ui->lineEdit_fhi_r->text(), ui->label_fhi_m_r->text()) + "</p>";
sResult += ui->label_info_r->text();
emit sendResult(sCaption + LIST_SEPARATOR + sImage + LIST_SEPARATOR + sInput + LIST_SEPARATOR + sResult);
}
}
break;
case 2:{
if (!ui->label_result_t->text().isEmpty()){
if (ui->label_result_t->text() != tr("Solution failed")){
QString s = ui->label_result_t->text();
QString sImage = "<img src=\":/images/res/bandspread-t.png\">";
sInput += formattedOutput(fOpt, ui->label_flo_t->text(), ui->lineEdit_flo_t->text(), ui->label_flo_m_t->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_fhi_t->text(), ui->lineEdit_fhi_t->text(), ui->label_fhi_m_t->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_IF->text(), ui->lineEdit_IF->text(), ui->label_IF_m->text()) + "<br/>";
sInput += ui->label->text() + ": " + ui->comboBox->currentText() + "<br/>";
sInput += formattedOutput(fOpt, ui->label_cvmin_t->text(), ui->lineEdit_cvmin_t->text(), ui->label_cvmin_m_t->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_cvmax_t->text(), ui->lineEdit_cvmax_t->text(), ui->label_cvmax_m_t->text()) + "<br/>";
sInput += formattedOutput(fOpt, ui->label_cs_t->text(), ui->lineEdit_cs_t->text(), ui->label_cs_m_t->text());
if (!ui->checkBox->isChecked()){
sInput += "<br/>" + formattedOutput(fOpt, ui->label_ind_t->text(), ui->lineEdit_Le->text(), ui->label_ind_m_t->text());
}
sInput += "</p>";
QString sResult = ui->label_result_t->text();
emit sendResult(sCaption + LIST_SEPARATOR + sImage + LIST_SEPARATOR + sInput + LIST_SEPARATOR + sResult);
}
}
}
break;
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_pushButton_help_clicked()
{
QDesktopServices::openUrl(QUrl("https://coil32.net/bandspread.html"));
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_pushButton_close_clicked()
{
this->close();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_ind_editingFinished()
{
ind = loc.toDouble(ui->lineEdit_ind->text())*fOpt->dwInductanceMultiplier;
ui->lineEdit_ind->clearFocus();
int minValue = ui->horizontalSlider_L->minimum();
int maxValue = ui->horizontalSlider_L->maximum();
double Lmin = loc.toDouble(ui->label_L_min->text())*fOpt->dwInductanceMultiplier;
double Lmax = loc.toDouble(ui->label_L_max->text())*fOpt->dwInductanceMultiplier;
double p = 1.0 / (maxValue);
double step = p * (Lmax - Lmin);
int value = round((ind - Lmin) / step);
if ((value >= minValue) && (value <= maxValue)){
L_value_pos = value;
ui->horizontalSlider_L->setValue(value);
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_flo_editingFinished()
{
f_low = loc.toDouble(ui->lineEdit_flo->text())*fOpt->dwFrequencyMultiplier;
ui->lineEdit_flo->clearFocus();
showInductanceRange();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_fhi_editingFinished()
{
f_high = loc.toDouble(ui->lineEdit_fhi->text())*fOpt->dwFrequencyMultiplier;
ui->lineEdit_fhi->clearFocus();
showInductanceRange();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_cvmin_editingFinished()
{
Cv_min = loc.toDouble(ui->lineEdit_cvmin->text())*fOpt->dwCapacityMultiplier;
ui->lineEdit_cvmin->clearFocus();
showInductanceRange();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_cvmax_editingFinished()
{
Cv_max = loc.toDouble(ui->lineEdit_cvmax->text())*fOpt->dwCapacityMultiplier;
ui->lineEdit_cvmax->clearFocus();
showInductanceRange();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_cs_editingFinished()
{
Cs = loc.toDouble(ui->lineEdit_cs->text())*fOpt->dwCapacityMultiplier;
ui->lineEdit_cs->clearFocus();
showInductanceRange();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_flo_t_editingFinished()
{
f_low = loc.toDouble(ui->lineEdit_flo_t->text())*fOpt->dwFrequencyMultiplier;
ui->lineEdit_flo_t->clearFocus();
showInductanceRange();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_fhi_t_editingFinished()
{
f_high = loc.toDouble(ui->lineEdit_fhi_t->text())*fOpt->dwFrequencyMultiplier;
ui->lineEdit_fhi_t->clearFocus();
showInductanceRange();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_IF_editingFinished()
{
f_i = loc.toDouble(ui->lineEdit_IF->text())*fOpt->dwFrequencyMultiplier;
ui->lineEdit_IF->clearFocus();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_cvmin_t_editingFinished()
{
Cv_min = loc.toDouble(ui->lineEdit_cvmin_t->text())*fOpt->dwCapacityMultiplier;
ui->lineEdit_cvmin_t->clearFocus();
showInductanceRange();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_cvmax_t_editingFinished()
{
Cv_max = loc.toDouble(ui->lineEdit_cvmax_t->text())*fOpt->dwCapacityMultiplier;
ui->lineEdit_cvmax_t->clearFocus();
showInductanceRange();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_cs_t_editingFinished()
{
Cs = loc.toDouble(ui->lineEdit_cs_t->text())*fOpt->dwCapacityMultiplier;
ui->lineEdit_cs_t->clearFocus();
showInductanceRange();
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_lineEdit_Le_editingFinished()
{
ind = loc.toDouble(ui->lineEdit_Le->text())*fOpt->dwInductanceMultiplier;
ui->lineEdit_Le->clearFocus();
int minValue = ui->horizontalSlider_Le->minimum();
int maxValue = ui->horizontalSlider_Le->maximum();
double Lmin = loc.toDouble(ui->label_Le_min->text())*fOpt->dwInductanceMultiplier;
double Lmax = loc.toDouble(ui->label_Le_max->text())*fOpt->dwInductanceMultiplier;
double p = 1.0 / (maxValue);
double step = p * (Lmax - Lmin);
int value = round((ind - Lmin) / step);
if ((value >= minValue) && (value <= maxValue)){
L_value_pos = value;
ui->horizontalSlider_Le->setValue(value);
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::showInductanceRange()
{
if ((f_low > 0) && (f_high > 0) && (Cv_min > 0) && (Cv_max > 0)){
QVector<double> *range = new QVector<double>();
calcInductanceRange(f_low, f_high, Cv_min, Cv_max, Cs, range, fOpt->dwAccuracy);
if (!range->isEmpty()){
if (ui->tabWidget->currentIndex() == 0){
ui->label_L_min->setText(roundTo(range->at(0) / fOpt->dwInductanceMultiplier, loc, fOpt->dwAccuracy));
ui->label_L_max->setText(roundTo(range->at(1) / fOpt->dwInductanceMultiplier, loc, fOpt->dwAccuracy));
on_horizontalSlider_L_valueChanged(L_value_pos);
} else if (ui->tabWidget->currentIndex() == 2){
ui->label_Le_min->setText(roundTo(range->at(0) / fOpt->dwInductanceMultiplier, loc, fOpt->dwAccuracy));
ui->label_Le_max->setText(roundTo(range->at(1) / fOpt->dwInductanceMultiplier, loc, fOpt->dwAccuracy));
on_horizontalSlider_Le_valueChanged(L_value_pos);
}
} else {
if (ui->tabWidget->currentIndex() == 0){
ui->label_L_min->setText("");
ui->label_L_max->setText("");
} else if (ui->tabWidget->currentIndex() == 2){
ui->label_Le_min->setText("");
ui->label_Le_max->setText("");
}
}
delete range;
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_horizontalSlider_L_valueChanged(int value)
{
if (!ui->label_L_min->text().isEmpty() && !ui->label_L_max->text().isEmpty()){
double Lmin = loc.toDouble(ui->label_L_min->text())*fOpt->dwInductanceMultiplier;
double Lmax = loc.toDouble(ui->label_L_max->text())*fOpt->dwInductanceMultiplier;
double p = 1.0 / (ui->horizontalSlider_L->maximum());
double step = p * (Lmax - Lmin);
double L = Lmin + value * step;
if (L > Lmax)
L = Lmax;
ui->lineEdit_ind->setText(roundTo(L / fOpt->dwInductanceMultiplier, loc, fOpt->dwAccuracy));
L_value_pos = value;
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_horizontalSlider_Le_valueChanged(int value)
{
if (!ui->label_Le_min->text().isEmpty() && !ui->label_Le_max->text().isEmpty()){
double Lmin = loc.toDouble(ui->label_Le_min->text())*fOpt->dwInductanceMultiplier;
double Lmax = loc.toDouble(ui->label_Le_max->text())*fOpt->dwInductanceMultiplier;
double p = 1.0 / (ui->horizontalSlider_Le->maximum());
double step = p * (Lmax - Lmin);
double L = Lmin + value * step;
if (L > Lmax)
L = Lmax;
ui->lineEdit_Le->setText(roundTo(L / fOpt->dwInductanceMultiplier, loc, fOpt->dwAccuracy));
L_value_pos = value;
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_toolButton_plus_clicked()
{
bool ok = false;
double L = loc.toDouble(ui->lineEdit_Le->text(), &ok);
if(ok){
double Lmax = loc.toDouble(ui->label_Le_max->text(), &ok);
if(ok){
double s = pow(10, (int)-fOpt->dwAccuracy);
double nL = L + s;
if (nL > Lmax)
nL = Lmax;
ui->lineEdit_Le->setText(roundTo(nL, loc, fOpt->dwAccuracy));
on_lineEdit_Le_editingFinished();
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_toolButton_minus_clicked()
{
bool ok = false;
double L = loc.toDouble(ui->lineEdit_Le->text(), &ok);
if(ok){
double Lmin = loc.toDouble(ui->label_Le_min->text(), &ok);
if(ok){
double s = pow(10, (int)-fOpt->dwAccuracy);
double nL = L - s;
if (nL < Lmin)
nL = Lmin;
ui->lineEdit_Le->setText(roundTo(nL, loc, fOpt->dwAccuracy));
on_lineEdit_Le_editingFinished();
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_toolButton_plus_L_clicked()
{
bool ok = false;
double L = loc.toDouble(ui->lineEdit_ind->text(), &ok);
if(ok){
double Lmax = loc.toDouble(ui->label_L_max->text(), &ok);
if(ok){
double s = pow(10, (int)-fOpt->dwAccuracy);
double nL = L + s;
if (nL > Lmax)
nL = Lmax;
ui->lineEdit_ind->setText(roundTo(nL, loc, fOpt->dwAccuracy));
on_lineEdit_ind_editingFinished();
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_toolButton_minus_L_clicked()
{
bool ok = false;
double L = loc.toDouble(ui->lineEdit_ind->text(), &ok);
if(ok){
double Lmin = loc.toDouble(ui->label_L_min->text(), &ok);
if(ok){
double s = pow(10, (int)-fOpt->dwAccuracy);
double nL = L - s;
if (nL < Lmin)
nL = Lmin;
ui->lineEdit_ind->setText(roundTo(nL, loc, fOpt->dwAccuracy));
on_lineEdit_ind_editingFinished();
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
void Bandspread::on_checkBox_toggled(bool checked)
{
if (checked){
ui->label_ind_t->setVisible(false);
ui->label_ind_m_t->setVisible(false);
ui->lineEdit_Le->setVisible(false);
ui->groupBox_Le->setVisible(false);
} else {
ui->label_ind_t->setVisible(true);
ui->label_ind_m_t->setVisible(true);
ui->lineEdit_Le->setVisible(true);
ui->groupBox_Le->setVisible(true);
}
ui->label_result_t->clear();
}