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line.cpp
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line.cpp
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/*
MIT License
libahp_xc library to drive the AHP XC correlators
Copyright (C) 2020 Ilia Platone
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <vlbi.h>
#include "line.h"
#include "mainwindow.h"
#include "ui_line.h"
#include <sys/time.h>
#include <QMapNode>
#include <QFile>
#include <QStandardItemModel>
#include <QFileDialog>
#include <QTextStream>
#include <QDateTime>
QMutex Line::motor_mutex;
Line::Line(QString ln, int n, QSettings *s, QWidget *pw, QList<Line*> *p) :
QWidget(pw),
ui(new Ui::Line)
{
setAccessibleName(ln);
ui->setupUi(this);
settings = s;
localpercent = 0;
localstop = 1;
parents = p;
name = ln;
parent = pw;
spectrum = new Series();
counts = new Series();
connect(getSpectrum()->getElemental(), static_cast<void (Elemental::*)(bool, double, double)>(&Elemental::scanFinished), this, &Line::plot);
resetPercentPtr();
resetStopPtr();
getSpectrum()->setName(name + " spectrum");
getCounts()->setName(name + " (counts)");
stream = dsp_stream_new();
dsp_stream_add_dim(stream, 1);
dsp_stream_alloc_buffer(stream, stream->len);
stream->samplerate = 1.0/ahp_xc_get_packettime();
line = n;
flags = (1 << 3);
QStandardItemModel *model = new QStandardItemModel();
model->setHorizontalHeaderLabels({"Catalog"});
QFile index(
#ifdef _WIN32
QCoreApplication::applicationDirPath()+"\\cat\\index.txt"
#else
VLBI_CATALOG_PATH
#endif
);
#ifdef _WIN32
dir_separator = '\\';
#endif
index.open(QFile::ReadOnly);
QMap <QString, QString> rows;
if(index.isOpen()) {
int ncatalogs = 0;
QString catname = index.readLine().replace("\n", "");
while(!catname.isEmpty()) {
QStandardItem *catalog = new QStandardItem(QString(catname).replace(dir_separator+QString("index.txt"), ""));
QFileInfo fileInfo(index.fileName());
QFile cat(fileInfo.dir().path()+dir_separator+catname);
catname = catname.replace(dir_separator+QString("index.txt"), "");
cat.open(QFile::ReadOnly);
if(cat.isOpen()) {
int nelement = 0;
QString element = cat.readLine().replace(".txt\n", "");
while(!element.isEmpty()) {
if(element != "index") {
QStandardItem *el = new QStandardItem(element);
el->setEditable(false);
rows.insert(catname+dir_separator+element, fileInfo.dir().path()+dir_separator+catname+dir_separator+element+".txt");
catalog->insertRow(nelement++, el);
}
element = cat.readLine().replace(".txt\n", "");
}
catalog->setData("");
catalog->setEditable(false);
model->insertRow(ncatalogs++, catalog);
cat.close();
}
catname = index.readLine().replace("\n", "");
}
index.close();
ui->Catalogs->setModel(model);
}
int min_lag = 1.0 * 1000000000.0 * ahp_xc_get_sampletime();
int max_lag = ahp_xc_get_delaysize() * 1000000000.0 * ahp_xc_get_sampletime();
ui->EndChannel->setRange(min_lag, max_lag);
ui->StartChannel->setRange(min_lag, max_lag - 2);
ui->AutoChannel->setRange(min_lag, max_lag);
ui->CrossChannel->setRange(min_lag, max_lag);
connect(ui->Catalogs, static_cast<void (QTreeView::*)(const QModelIndex &)>(&QTreeView::clicked), [ = ] (const QModelIndex &index)
{
QString catalog = index.parent().data().toString();
if(!catalog.isEmpty())
getSpectrum()->getElemental()->loadSpectrum(rows[catalog+dir_separator+index.data().toString()]);
});
connect(ui->flag0, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked)
{
flags = ahp_xc_get_leds(getLineIndex());
flags &= ~(1 << 0);
flags |= checked << 0;
ahp_xc_set_leds(getLineIndex(), flags);
saveSetting(ui->flag0->text(), checked);
});
connect(ui->flag1, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked)
{
flags = ahp_xc_get_leds(getLineIndex());
flags &= ~(1 << 1);
flags |= checked << 1;
ahp_xc_set_leds(getLineIndex(), flags);
saveSetting(ui->flag1->text(), checked);
});
connect(ui->flag2, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked)
{
flags = ahp_xc_get_leds(getLineIndex());
flags &= ~(1 << 2);
flags |= checked << 2;
ahp_xc_set_leds(getLineIndex(), flags);
saveSetting(ui->flag2->text(), checked);
});
connect(ui->flag3, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked)
{
flags = ahp_xc_get_leds(getLineIndex());
flags &= ~(1 << 3);
flags |= !checked << 3;
ahp_xc_set_leds(getLineIndex(), flags);
saveSetting(ui->flag3->text(), checked);
});
connect(ui->flag4, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked)
{
flags = ahp_xc_get_leds(getLineIndex());
flags &= ~(1 << 4);
flags |= checked << 4;
ahp_xc_set_leds(getLineIndex(), flags);
saveSetting(ui->flag4->text(), checked);
});
connect(ui->flag5, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked)
{
tests = ahp_xc_get_test_flags(getLineIndex());
tests &= ~(1 << 3);
tests |= checked << 3;
ahp_xc_set_test_flags(getLineIndex(), tests);
saveSetting(ui->flag5->text(), checked);
});
connect(ui->loadRail, static_cast<void (QPushButton::*)(bool)>(&QPushButton::clicked), this, [ = ](bool checked)
{
emit loadPositionChart();
});
connect(ui->clearRail, static_cast<void (QPushButton::*)(bool)>(&QPushButton::clicked), this, [ = ](bool checked)
{
emit unloadPositionChart();
});
connect(ui->Save, static_cast<void (QPushButton::*)(bool)>(&QPushButton::clicked), [ = ](bool checked)
{
emit savePlot();
});
connect(ui->TakeDark, static_cast<void (QPushButton::*)(bool)>(&QPushButton::clicked), [ = ](bool checked)
{
emit takeDark(this);
});
connect(ui->iDFT, static_cast<void (QCheckBox::*)(int)>(&QCheckBox::stateChanged), [ = ](int state)
{
saveSetting("iDFT", ui->iDFT->isChecked());
});
connect(ui->ElementalAlign, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked)
{
saveSetting("ElementalAlign", ui->ElementalAlign->isChecked());
ui->MaxDots->setEnabled(ui->ElementalAlign->isChecked());
ui->Decimals->setEnabled(ui->ElementalAlign->isChecked());
ui->MinScore->setEnabled(ui->ElementalAlign->isChecked());
ui->SampleSize->setEnabled(ui->ElementalAlign->isChecked());
});
connect(ui->Resolution, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
Resolution = value;
saveSetting("Resolution", Resolution);
});
connect(ui->AutoChannel, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
AutoChannel = value;
ahp_xc_set_channel_auto(getLineIndex(), fmin(ahp_xc_get_delaysize(), fmax(AutoChannel*0.000000001/ahp_xc_get_sampletime(), 0)), 1, 1);
saveSetting("AutoChannel", AutoChannel);
});
connect(ui->CrossChannel, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
CrossChannel = value;
ahp_xc_set_channel_cross(getLineIndex(), fmin(ahp_xc_get_delaysize(), fmax(CrossChannel*0.000000001/ahp_xc_get_sampletime(), 0)), 1, 1);
saveSetting("CrossChannel", CrossChannel);
});
connect(ui->Decimals, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
getSpectrum()->getElemental()->setDecimals(value);
saveSetting("Decimals", ui->Decimals->value());
});
connect(ui->MinScore, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
getSpectrum()->getElemental()->setMinScore(value);
saveSetting("MinScore", ui->MinScore->value());
});
connect(ui->MaxDots, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
getSpectrum()->getElemental()->setMaxDots(value);
saveSetting("MaxDots", ui->MaxDots->value());
});
connect(ui->SampleSize, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
getSpectrum()->getElemental()->setSampleSize(value);
saveSetting("SampleSize", ui->SampleSize->value());
});
connect(ui->MinValue, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
saveSetting("MinValue", ui->MinValue->value());
});
connect(ui->StartChannel, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
if(ui->StartChannel->value() > ui->EndChannel->value() - 2)
{
ui->EndChannel->setValue(ui->StartChannel->value() + 2);
}
lag_start = fmin(ahp_xc_get_delaysize() * 1000000000.0 * ahp_xc_get_sampletime(), (double)ui->StartChannel->value());
setMaxFrequency(ahp_xc_get_frequency() * 1000000000.0 / lag_start);
setBufferSizes();
saveSetting("StartChannel", ui->StartChannel->value());
});
connect(ui->EndChannel, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
if(ui->StartChannel->value() > ui->EndChannel->value() - 2)
{
ui->StartChannel->setValue(ui->EndChannel->value() - 2);
}
lag_end = fmin(ahp_xc_get_delaysize() * 1000000000.0 * ahp_xc_get_sampletime(), (double)ui->EndChannel->value());
setMinFrequency(ahp_xc_get_frequency() * 1000000000.0 / lag_end);
setBufferSizes();
saveSetting("EndChannel", ui->EndChannel->value());
});
connect(ui->Clear, static_cast<void (QPushButton::*)(bool)>(&QPushButton::clicked), [ = ](bool checked)
{
emit clear();
clearCorrelations();
clearCounts();
});
connect(ui->RadixY, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked)
{
radix_y = checked;
getGraph()->setupAxes(radix_x ? 10.0 : 1.0, radix_y ? 10.0 : 1.0, "", "", "%d", "%.03lf");
gethistogram()->setupAxes(radix_x ? 10.0 : 1.0, radix_y ? 10.0 : 1.0, "", "", "%d", "%.03lf");
saveSetting("RadixY", radix_y);
});
connect(ui->RadixX, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked)
{
radix_x = checked;
getGraph()->setupAxes(radix_x ? 10.0 : 1.0, radix_y ? 10.0 : 1.0, "", "", "%d", "%03lf");
gethistogram()->setupAxes(radix_x ? 10.0 : 1.0, radix_y ? 10.0 : 1.0, "", "", "%d", "%.03lf");
saveSetting("RadixX", ui->Counts->isChecked());
});
connect(ui->Counts, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked)
{
saveSetting(ui->Counts->text(), ui->Counts->isChecked());
});
connect(ui->Autocorrelations, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked)
{
saveSetting(ui->Autocorrelations->text(), ui->Autocorrelations->isChecked());
});
connect(ui->Crosscorrelations, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked)
{
saveSetting(ui->Crosscorrelations->text(), ui->Crosscorrelations->isChecked());
});
connect(ui->MountMotorIndex, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
MountMotorIndex = value;
if(ahp_gt_is_connected()) {
ahp_gt_select_device(MountMotorIndex);
if(!ahp_gt_detect_device()) {
fork = false;
if((ahp_gt_get_mount_flags() & isForkMount) != 0) {
fork = true;
}
switch (ahp_gt_get_mount_type()) {
case isMF:
case isDOB:
fork = true;
break;
default:
break;
}
}
}
saveSetting("MountMotorIndex", value);
});
connect(ui->RailMotorIndex, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
RailMotorIndex = value;
if(ahp_gt_is_connected()) {
ahp_gt_select_device(RailMotorIndex);
ahp_gt_detect_device();
}
saveSetting("RailMotorIndex", value);
});
connect(ui->LoPass, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [ = ](int value)
{
_smooth = Resolution * value / 25;
saveSetting("LoPass", value);
});
connect(ui->Active, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked) {
saveSetting("scan", ui->Active->isChecked());
emit scanActiveStateChanging(this);
emit scanActiveStateChanged(this);
});
connect(ui->counter_histogram, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked) {
saveSetting("counter_histogram", ui->counter_histogram->isChecked());
});
connect(ui->correlators_histogram, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked) {
saveSetting("correlators_histogram", ui->correlators_histogram->isChecked());
});
connect(ui->show_phase, static_cast<void (QCheckBox::*)(bool)>(&QCheckBox::clicked), [ = ](bool checked) {
if(ui->show_phase->isChecked()) {
getGraph()->addSeries(getSpectrum()->getPhase(), QString::number(Autocorrelator) + "1#" + QString::number(getLineIndex()+1));
getGraph()->addSeries(getCounts()->getPhase(), QString::number(Counter) + "2#" + QString::number(getLineIndex()+1));
} else {
getGraph()->removeSeries(getSpectrum()->getPhase());
getGraph()->removeSeries(getCounts()->getPhase());
}
emit updatedPhasePlotting(ui->show_phase->isChecked());
saveSetting("show_phase", ui->show_phase->isChecked());
});
connect(this, static_cast<void (Line::*)()>(&Line::savePlot), this, &Line::SavePlot);
connect(this, static_cast<void (Line::*)()>(&Line::loadPositionChart), this, &Line::LoadPositionChart);
connect(this, static_cast<void (Line::*)()>(&Line::unloadPositionChart), this, &Line::UnloadPositionChart);
Initialize();
}
void Line::Initialize()
{
ui->MountMotorIndex->setValue(readInt("MountMotorIndex", getLineIndex() * 2 + 1));
ui->RailMotorIndex->setValue(readInt("RailMotorIndex", getLineIndex() * 2 + 2));
ui->Active->setChecked(readBool("scan", false));
ui->z_location->setValue(readDouble("location_z", 0.0) * 1000);
ui->MinScore->setValue(readInt("MinScore", 50));
ui->Decimals->setValue(readInt("Decimals", 0));
ui->MaxDots->setValue(readInt("MaxDots", 10));
ui->LoPass->setValue(readInt("LoPass", 0));
ui->SampleSize->setValue(readInt("SampleSize", 5));
ui->Resolution->setRange(1000000000.0 * ahp_xc_get_sampletime(), ahp_xc_get_delaysize() * 1000000000.0 * ahp_xc_get_sampletime());
ui->Resolution->setValue(readInt("Resolution", 100));
ui->AutoChannel->setValue(readInt("AutoChannel", ui->AutoChannel->maximum()));
ui->CrossChannel->setValue(readInt("CrossChannel", ui->CrossChannel->maximum()));
ui->EndChannel->setValue(readInt("EndChannel", ahp_xc_get_frequency()));
ui->StartChannel->setValue(readInt("StartChannel", ui->StartChannel->minimum()));
ui->MinValue->setValue(readInt("MinValue", ui->MinValue->minimum()));
ui->iDFT->setChecked(readBool("iDFT", false));
ui->flag3->setEnabled(!ahp_xc_has_cumulative_only());
ahp_xc_set_leds(getLineIndex(), flags);
setFlag(0, readBool(ui->flag0->text(), false));
setFlag(1, readBool(ui->flag1->text(), false));
setFlag(2, readBool(ui->flag2->text(), false));
setFlag(3, readBool(ui->flag3->text(), false));
setFlag(4, readBool(ui->flag4->text(), false));
setFlag(5, readBool(ui->flag5->text(), false));
ui->Counts->setChecked(readBool(ui->Counts->text(), false));
ui->Autocorrelations->setChecked(readBool(ui->Autocorrelations->text(), false));
ui->Crosscorrelations->setChecked(readBool(ui->Crosscorrelations->text(), false));
GetDark();
setActive(false);
setLocation();
}
void Line::setBufferSizes()
{
lag_len = lag_end - lag_start;
lag_step = fmax(1, lag_len / getResolution());
channel_start = lag_start / ahp_xc_get_sampletime() / 1000000000.0;
channel_end = lag_end / ahp_xc_get_sampletime() / 1000000000.0;
channel_len = lag_len / ahp_xc_get_sampletime() / 1000000000.0;
channel_step = fmax(1, lag_step / ahp_xc_get_sampletime() / 1000000000.0);
Resolution = fmin(getResolution(), channel_len / channel_step);
setSpectrumSize(getResolution());
emit updateBufferSizes();
}
void Line::runClicked(bool checked)
{
current_location = 0;
}
void Line::updateLocation()
{
if(ahp_gt_is_connected()) {
if(ahp_gt_is_detected(getRailIndex())) {
ahp_gt_select_device(getRailIndex());
if(ahp_gt_is_axis_moving(0)) {
double x = ahp_gt_get_position(0, nullptr);
x *= ahp_gt_get_totalsteps(0);
x /= M_PI * 2;
x /= 1000.0;
getLocation()->xyz.x = x;
} else if(xyz_locations.count() > 0)
getLocation()->xyz.x = xyz_locations[current_location].xyz.x;
if(ahp_gt_is_axis_moving(1)) {
double y = ahp_gt_get_position(1, nullptr);
y *= ahp_gt_get_totalsteps(1);
y /= M_PI * 2;
y /= 1000.0;
getLocation()->xyz.y = y;
} else if(xyz_locations.count() > 0)
getLocation()->xyz.y = xyz_locations[current_location].xyz.y;
}
} else
dsp_buffer_copy(xyz_locations[current_location].coordinates, getLocation()->coordinates, 3);
}
void Line::setLocation(int value)
{
(void)value;
while(!MainWindow::lock_vlbi());
if(stream != nullptr)
{
if(xyz_locations.length() > current_location) {
bool update_location = false;
update_location |= (targetLocation()->xyz.x != xyz_locations[current_location].xyz.x);
update_location |= (targetLocation()->xyz.y != xyz_locations[current_location].xyz.y);
update_location |= (targetLocation()->xyz.x == getLocation()->xyz.x);
update_location |= (targetLocation()->xyz.y == getLocation()->xyz.y);
targetLocation()->xyz.x = xyz_locations[current_location].xyz.x;
targetLocation()->xyz.y = xyz_locations[current_location].xyz.y;
targetLocation()->xyz.z = (double)ui->z_location->value() / 1000.0;
if(update_location) {
if(ahp_gt_is_connected()) {
if(ahp_gt_is_detected(getRailIndex())) {
ahp_gt_select_device(getRailIndex());
ahp_gt_goto_absolute(0, xyz_locations[current_location].xyz.x*1000.0*2.0*M_PI/ahp_gt_get_totalsteps(0), M_PI * 2 * 800.0 / SIDEREAL_DAY);
ahp_gt_goto_absolute(1, xyz_locations[current_location].xyz.y*1000.0*2.0*M_PI/ahp_gt_get_totalsteps(1), M_PI * 2 * 800.0 / SIDEREAL_DAY);
}
}
}
current_location++;
}
}
MainWindow::unlock_vlbi();
}
void Line::updateRa()
{
if(stream != nullptr)
{
if(ahp_gt_is_connected()) {
if(ahp_gt_is_detected(getMountIndex())) {
double v = ahp_gt_get_position(0, nullptr);
v *= 12.0;
v /= M_PI;
setRa(v);
}
}
}
}
void Line::updateDec()
{
if(stream != nullptr)
{
if(ahp_gt_is_connected()) {
if(ahp_gt_is_detected(getMountIndex())) {
double v = ahp_gt_get_position(1, nullptr);
v *= 180.0;
v /= M_PI;
setDec(v);
}
}
}
}
void Line::addCount(double starttime, ahp_xc_packet *packet)
{
double now = getTime();
if((now - starttime) > ui->Duration->value())
return;
if(packet == nullptr)
packet = getPacket();
setLocation();
switch(getMode()) {
default: break;
case HolographIQ:
case HolographII:
break;
case Counter:
if(isActive())
{
double mag = -1.0;
double phi = -1.0;
double counts = -1.0;
getCounts()->setCache(smooth());
if(showCounts()) {
counts = (double)packet->counts[getLineIndex()] / ahp_xc_get_packettime();
}
if(showAutocorrelations()) {
mag = (double)packet->autocorrelations[getLineIndex()].correlations[0].magnitude,
phi = (double)packet->autocorrelations[getLineIndex()].correlations[0].phase;
}
getCounts()->addCount(
packet->timestamp + starttime - getTimeRange(),
packet->timestamp + starttime,
counts,
mag,
phi
);
if(showCountHistogram()) {
getCounts()->buildHistogram(getCounts()->getSeries(), getCounts()->getElemental()->getStream(), getResolution(), getCounts()->getHistogramStackIndex(), getCounts()->getHistogramStack(), getCounts()->getHistogram());
}
if(showCorrelationsHistogram()) {
getCounts()->buildHistogram(getCounts()->getMagnitude(), getCounts()->getElemental()->getStream()->magnitude, getResolution(), getCounts()->getHistogramStackIndexMagnitude(), getCounts()->getHistogramStackMagnitude(), getCounts()->getHistogramMagnitude());
}
}
else
{
getCounts()->clear();
}
break;
}
}
bool Line::isRailBusy()
{
if(stream != nullptr)
{
if(ahp_gt_is_connected()) {
if(ahp_gt_is_detected(getRailIndex())) {
bool busy = ahp_gt_is_axis_moving(0);
busy |= ahp_gt_is_axis_moving(1);
return busy;
}
}
}
return false;
}
bool Line::isMountBusy()
{
if(stream != nullptr)
{
if(ahp_gt_is_connected()) {
if(ahp_gt_is_detected(getMountIndex())) {
bool busy = ahp_gt_is_axis_moving(0);
busy |= ahp_gt_is_axis_moving(1);
return busy;
}
}
}
return false;
}
void Line::gotoRaDec(double ra, double dec) {
if(ahp_gt_is_connected()) {
if(ahp_gt_is_detected(getMountIndex())) {
ahp_gt_select_device(getMountIndex());
ahp_gt_set_location(Latitude, Longitude, Elevation);
ahp_gt_goto_radec(ra, dec);
}
}
}
void Line::startTracking() {
if(ahp_gt_is_connected()) {
if(ahp_gt_is_detected(getMountIndex())) {
Line::motor_lock();
ahp_gt_set_address(getMountIndex());
ahp_gt_stop_motion(0, 1);
ahp_gt_start_tracking(0);
Line::motor_unlock();
}
}
}
void Line::startSlewing(double ra_rate, double dec_rate) {
if(ahp_gt_is_connected()) {
if(ahp_gt_is_detected(getMountIndex())) {
Line::motor_lock();
ahp_gt_set_address(getMountIndex());
if(ra_rate != 0.0) {
ahp_gt_stop_motion(0, 1);
ahp_gt_start_motion(0, ra_rate * M_PI * 2 / SIDEREAL_DAY);
}
if(dec_rate != 0.0) {
ahp_gt_stop_motion(1, 1);
ahp_gt_start_motion(1, dec_rate * M_PI * 2 / SIDEREAL_DAY);
}
Line::motor_unlock();
}
}
}
void Line::haltMotors() {
if(ahp_gt_is_connected()) {
if(ahp_gt_is_detected(getMountIndex())) {
Line::motor_lock();
ahp_gt_set_address(getMountIndex());
ahp_gt_stop_motion(0, 1);
ahp_gt_stop_motion(1, 1);
Line::motor_unlock();
}
if(ahp_gt_is_detected(getRailIndex())) {
Line::motor_lock();
ahp_gt_set_address(getRailIndex());
ahp_gt_stop_motion(0, 1);
ahp_gt_stop_motion(1, 1);
Line::motor_unlock();
}
}
}
bool Line::haveSetting(QString setting)
{
return settings->contains(QString(name + "_" + setting).replace(' ', ""));
}
void Line::removeSetting(QString setting)
{
settings->remove(QString(name + "_" + setting).replace(' ', ""));
}
void Line::saveSetting(QString setting, QVariant value)
{
settings->setValue(QString(name + "_" + setting).replace(' ', ""), value);
settings->sync();
}
QVariant Line::readSetting(QString setting, QVariant defaultValue)
{
return settings->value(QString(name + "_" + setting).replace(' ', ""), defaultValue);
}
void Line::setFlag(int flag, bool value)
{
switch (flag)
{
case 0:
if(ui->flag0->isChecked() != value)
ui->flag0->click();
break;
case 1:
if(ui->flag1->isChecked() != value)
ui->flag1->click();
break;
case 2:
if(ui->flag2->isChecked() != value)
ui->flag2->click();
break;
case 3:
if(ui->flag3->isChecked() != value)
ui->flag3->click();
break;
case 4:
if(ui->flag4->isChecked() != value)
ui->flag4->click();
break;
case 5:
if(ui->flag5->isChecked() != value)
ui->flag5->click();
break;
default:
break;
}
}
void Line::resetTimestamp()
{
dsp_stream_set_dim(stream, 0, 1);
dsp_stream_alloc_buffer(stream, stream->len + 1);
getStream()->starttimeutc = vlbi_time_string_to_timespec(QDateTime::currentDateTimeUtc().toString(
Qt::DateFormat::ISODate).toStdString().c_str());
}
bool Line::getFlag(int flag)
{
switch (flag)
{
case 0:
return ui->flag0->isChecked();
case 1:
return ui->flag1->isChecked();
case 2:
return ui->flag2->isChecked();
case 3:
return ui->flag3->isChecked();
case 4:
return ui->flag4->isChecked();
case 5:
return ui->flag5->isChecked();
default:
return false;
}
}
bool Line::showCounts()
{
return ui->Counts->isChecked();
}
bool Line::showAutocorrelations()
{
return ui->Autocorrelations->isChecked();
}
bool Line::showCountHistogram()
{
return showCounts()&&ui->counter_histogram->isChecked();
}
bool Line::showCorrelationsHistogram()
{
return ui->correlators_histogram->isChecked();
}
bool Line::showPhase()
{
return ui->show_phase->isChecked();
}
bool Line::showCrosscorrelations()
{
return ui->Crosscorrelations->isChecked();
}
void Line::setMode(Mode m)
{
getDark()->clear();
getSpectrum()->clear();
getCounts()->clear();
ui->flag0->setEnabled(ahp_xc_has_leds());
ui->flag1->setEnabled(ahp_xc_has_leds());
resetPercentPtr();
resetStopPtr();
mode = m;
*stop = 1;
switch(mode) {
case HolographII:
case HolographIQ:
ui->Counts->setEnabled(false);
ui->Autocorrelations->setEnabled(false);
ui->Crosscorrelations->setEnabled(false);
ui->Resolution->setEnabled(false);
ui->Active->setEnabled(true);
ui->iDFT->setEnabled(false);
ui->AutoChannel->setEnabled(false);
ui->CrossChannel->setEnabled(false);
ui->StartChannel->setEnabled(false);
ui->EndChannel->setEnabled(false);
break;
case Counter:
ui->Counts->setEnabled(true);
ui->Autocorrelations->setEnabled(true);
ui->Crosscorrelations->setEnabled(true);
ui->Resolution->setEnabled(true);
ui->Active->setEnabled(false);
ui->iDFT->setEnabled(true);
ui->AutoChannel->setEnabled(true);
ui->CrossChannel->setEnabled(true);
ui->StartChannel->setEnabled(false);
ui->EndChannel->setEnabled(false);
break;
default:
ui->Counts->setEnabled(false);
ui->Autocorrelations->setEnabled(false);
ui->Crosscorrelations->setEnabled(false);
ui->Resolution->setEnabled(true);
ui->Active->setEnabled(true);
ui->iDFT->setEnabled(true);
ui->AutoChannel->setEnabled(false);
ui->CrossChannel->setEnabled(false);
ui->StartChannel->setEnabled(true);
ui->EndChannel->setEnabled(true);
break;
}
emit scanActiveStateChanging(this);
emit scanActiveStateChanged(this);
ui->Elemental->setEnabled(m != Counter && mode != HolographII && mode != HolographIQ);
}
void Line::paint()
{
*stop = !isActive();
if(ui->Progress != nullptr)
{
if(mode == Autocorrelator || mode == CrosscorrelatorIQ || mode == CrosscorrelatorII)
{
if(getPercent() > ui->Progress->minimum() && getPercent() < ui->Progress->maximum())
ui->Progress->setValue(getPercent());
}
}
update(rect());
}
void Line::addToVLBIContext()
{
while(!MainWindow::lock_vlbi());
for(int x = 0; x < vlbi_total_contexts; x++) {
if(!vlbi_has_node(context[x], getName().toStdString().c_str()))
vlbi_add_node(context[x], getStream(), getName().toStdString().c_str(), 0);
}
MainWindow::unlock_vlbi();
}
void Line::removeFromVLBIContext()
{
while(!MainWindow::lock_vlbi());
for(int x = 0; x < vlbi_total_contexts; x++)
vlbi_del_node(context[x], getName().toStdString().c_str());
MainWindow::unlock_vlbi();
}
void Line::stretch(QLineSeries* series)
{
double mx = DBL_MIN;
double mn = DBL_MAX;
for (int x = 0; x < series->count(); x++)
{
mn = fmin(series->at(x).y(), mn);
mx = fmax(series->at(x).y(), mx);
}
for (int x = 0; x < series->count(); x++)
{
QPointF p = series->at(x);
series->replace(x, p.x(), (p.y() - mn) * M_PI * 2.0 / (mx - mn));
}
}
void Line::UnloadPositionChart()
{
xyz_locations.clear();
}
void Line::LoadPositionChart()
{
QString filename = QFileDialog::getOpenFileName(this, "Load rail position file", ".",
"CSV files (*.csv)", 0, 0);
QFile data(filename);
if(data.open(QFile::ReadOnly))
{
QString csv = data.readAll();
saveSetting("location_chart", csv);
QStringList locations = csv.split("\n");
if(locations.length() > 0) {
xyz_locations.clear();
for(QString location : locations) {
QStringList xyz = location.split(",");
if(xyz.count() < 2)
xyz = location.split(";");
if(xyz.length() > 1) {
double x = atof(xyz[0].toStdString().c_str());
double y = atof(xyz[1].toStdString().c_str());
double z = (double)ui->z_location->value() / 1000.0;
if(xyz.length() > 2)
z = atof(xyz[2].toStdString().c_str());
dsp_location dsp_xyz;
dsp_xyz.xyz.x = x;
dsp_xyz.xyz.y = y;
dsp_xyz.xyz.z = z;
xyz_locations.append(dsp_xyz);
}
}
}
}
}
void Line::SavePlot()
{
if(!isActive())
return;
QString filename = QFileDialog::getSaveFileName(this, "Save plot into file", "filename.csv",
"CSV files (*.csv)", 0, 0);
QFile data(filename);
if(data.open(QFile::WriteOnly | QFile::Truncate))
{
QTextStream output(&data);
QMap <double, double> counts, mag, phi;
switch(getMode()) {
case Counter:
output << "time (s)";
output << ",counts";
output << ",autocorrelations (magnitude),autocorrelations (phase)";
output << "\n";
for(int x = 0; x < getCounts()->count(); x++)
counts.insert(getCounts()->getSeries()->at(x).x(), getCounts()->getSeries()->at(x).y());
for(int x = 0; x < getSpectrum()->count(); x++) {
mag.insert(getCounts()->getMagnitude()->at(x).x(), getCounts()->getMagnitude()->at(x).y());
phi.insert(getCounts()->getPhase()->at(x).x(), getCounts()->getPhase()->at(x).y());
}
for(int i = 0, x = 0, y = 0, z = 0; i < fmax(fmax(getCounts()->count(), getSpectrum()->count()), getSpectrum()->getPhase()->count()); i++)
{
double ctime = DBL_MAX, mtime = DBL_MAX, ptime = DBL_MAX;
if(counts.count() > x)
ctime = counts.keys().at(x);
if(mag.count() > y)
mtime = mag.keys().at(y);
if(phi.count() > y)
ptime = phi.keys().at(z);
double time = fmin(fmin(ctime, mtime), ptime);
output << QString::number(time);
if(counts.keys().at(x) == time) {
output << ","+QString::number(counts[time]);
x++;
}
if(showAutocorrelations())
output << ",";
if(mag.keys().at(y) == time) {
output << QString::number(mag[time]);
y++;
}
output << ",";
if(phi.keys().at(z) == time) {
output << QString::number(phi[time]);
z++;
}
output << "\n";
}
break;
case Autocorrelator:
if(idft())
output << "'lag (ns)','magnitude','phase'\n";
else
output << "'channel','magnitude','phase'\n";
for(int x = 0, y = 0; x < getSpectrum()->count(); y++, x++)
{
output << "'" + QString::number(getSpectrum()->getMagnitude()->at(y).x()) + "','" + QString::number(getSpectrum()->getMagnitude()->at(y).y()) + "','"
+ QString::number(getSpectrum()->getPhase()->at(y).x()) + "','" + QString::number(getSpectrum()->getPhase()->at(y).y()) + "'\n";
}
break;
default:
break;
}
}
data.close();
}
bool Line::scanActive() {
return ui->Active->isChecked();
}
bool Line::Differential()
{
return getFlag(4);
}
bool Line::idft()
{
return ui->iDFT->isChecked();
}
bool Line::Align()
{
return ui->ElementalAlign->isChecked();
}
void Line::motor_lock()
{
while(!motor_mutex.tryLock());
}
void Line::motor_unlock()
{
motor_mutex.unlock();
}
void Line::setActive(bool a)
{
if(getMode() == Counter) {
running = a && (showCounts() || showAutocorrelations());
} else running = a;
emit activeStateChanged(this);
}
bool Line::DarkTaken()
{
if(ui->TakeDark->text() == "Apply Dark")