mirror of
https://github.com/f4exb/sdrangel.git
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137 lines
4.8 KiB
C++
137 lines
4.8 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2023 Jon Beniston, M7RCE //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include <cmath>
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#include "freqscanneraddrangedialog.h"
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#include "ui_freqscanneraddrangedialog.h"
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FreqScannerAddRangeDialog::FreqScannerAddRangeDialog(int step, QWidget* parent) :
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QDialog(parent),
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ui(new Ui::FreqScannerAddRangeDialog)
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{
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ui->setupUi(this);
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ui->start->setColorMapper(ColorMapper(ColorMapper::GrayGold));
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ui->start->setValueRange(false, 11, 0, 99999999999);
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ui->stop->setColorMapper(ColorMapper(ColorMapper::GrayGold));
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ui->stop->setValueRange(false, 11, 0, 99999999999);
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on_preset_currentTextChanged("Airband");
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//ui->step->setCurrentText(QString::number(step));
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}
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FreqScannerAddRangeDialog::~FreqScannerAddRangeDialog()
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{
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delete ui;
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}
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void FreqScannerAddRangeDialog::accept()
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{
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if (ui->preset->currentText() == "Digital Selective Calling")
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{
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// From ITU M.541
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static const QList<qint64> dscFreqs = {
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2177000, 2189500,
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4208000, 4208500, 4209000,
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6312500, 6313000,
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8415000, 8415500, 8416000,
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12577500, 12578000, 12578500,
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16805000, 16805500, 16806000, 18898500, 18899000, 18899500,
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22374500, 22375000, 22375500,
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25208500, 25209000, 25209500
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};
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m_frequencies.append(dscFreqs);
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}
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else if (ui->preset->currentText() == "DAB")
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{
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static const QList<qint64> dabFreqs = {
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174928000, 176640000, 178352000, 180064000,
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181936000, 183648000, 185360000, 187072000,
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188928000, 190640000, 192352000, 194064000,
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195936000, 197648000, 199360000, 201072000,
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202928000, 204640000, 206352000, 208064000,
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209936000, 211648000, 213360000, 215072000,
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216928000, 218640000, 220352000, 222064000,
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223936000, 225648000, 227360000, 229072000,
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230784000, 232496000, 234208000, 235776000,
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237448000, 239200000
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};
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m_frequencies.append(dabFreqs);
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}
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else
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{
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qint64 start = ui->start->getValue();
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qint64 stop = ui->stop->getValue();
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int step = ui->step->currentText().toInt();
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if ((start <= stop) && (step > 0))
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{
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if (step == 8333)
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{
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double fstep = 8333 + 1.0/3.0; // float will give incorrect results
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for (double f = start; f <= stop; f += fstep) {
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m_frequencies.append(std::round(f));
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}
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}
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else
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{
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for (qint64 f = start; f <= stop; f += step) {
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m_frequencies.append(f);
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}
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}
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}
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}
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QDialog::accept();
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}
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void FreqScannerAddRangeDialog::on_preset_currentTextChanged(const QString& text)
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{
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bool enableManAdjust = true;
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if (text == "Airband")
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{
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ui->start->setValue(118000000);
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ui->stop->setValue(137000000);
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ui->step->setCurrentText("25000");
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}
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else if (text == "Broadcast FM")
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{
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ui->start->setValue(87500000);
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ui->stop->setValue(108000000);
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ui->step->setCurrentText("100000");
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}
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else if (text == "DAB")
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{
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enableManAdjust = false;
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}
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else if (text == "Marine")
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{
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ui->start->setValue(156000000);
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ui->stop->setValue(162150000);
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ui->step->setCurrentText("25000");
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}
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else if (text == "Digital Selective Calling")
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{
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enableManAdjust = false;
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}
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ui->start->setEnabled(enableManAdjust);
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ui->stop->setEnabled(enableManAdjust);
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ui->step->setEnabled(enableManAdjust);
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}
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