mirror of
https://github.com/jankae/LibreVNA.git
synced 2026-01-18 22:50:47 +01:00
a4faeb28b0
- Bugfixes: - improve SPI timing in FPGA - fix markers and reduce CPU load when using markers with fast traces - New features: - dwell time configurable in acquisition toolbar - PLL settling delay in device configuration - device configuration persistent across power cycles
87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
#include "deviceconfigurationdialogv1.h"
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#include "ui_deviceconfigurationdialogv1.h"
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DeviceConfigurationDialogV1::DeviceConfigurationDialogV1(LibreVNADriver &dev, QWidget *parent) :
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QDialog(parent),
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ui(new Ui::DeviceConfigurationDialogV1),
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dev(dev)
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{
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ui->setupUi(this);
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setAttribute(Qt::WA_DeleteOnClose);
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emit dev.acquireControl();
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auto updateADCRate = [=]() {
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// update ADC rate, see FPGA protocol for calculation
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ui->ADCRate->setValue(102400000.0 / ui->ADCpresc->value());
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};
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auto updateIF2 = [=]() {
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auto ADCrate = ui->ADCRate->value();
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ui->IF2->setValue(ADCrate * ui->ADCphaseInc->value() / 4096);
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};
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connect(ui->ADCpresc, qOverload<int>(&QSpinBox::valueChanged), updateADCRate);
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connect(ui->ADCpresc, qOverload<int>(&QSpinBox::valueChanged), updateIF2);
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connect(ui->ADCphaseInc, qOverload<int>(&QSpinBox::valueChanged), updateIF2);
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ui->IF1->setUnit("Hz");
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ui->IF1->setPrefixes(" kM");
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ui->IF1->setPrecision(5);
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ui->ADCRate->setUnit("Hz");
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ui->ADCRate->setPrefixes(" kM");
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ui->ADCRate->setPrecision(5);
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ui->IF2->setUnit("Hz");
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ui->IF2->setPrefixes(" kM");
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ui->IF2->setPrecision(5);
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ui->IF1->setValue(62000000);
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ui->ADCpresc->setValue(128);
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ui->ADCphaseInc->setValue(1280);
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updateADCRate();
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updateIF2();
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connect(&dev, &LibreVNADriver::receivedPacket, this, [=](const Protocol::PacketInfo &p) {
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if(p.type == Protocol::PacketType::DeviceConfiguration) {
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updateGUI(p.deviceConfig);
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}
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});
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dev.sendWithoutPayload(Protocol::PacketType::RequestDeviceConfiguration);
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connect(ui->buttonBox, &QDialogButtonBox::accepted, this, [=](){
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updateDevice();
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accept();
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});
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connect(ui->buttonBox, &QDialogButtonBox::rejected, this, [=](){
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reject();
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});
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}
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DeviceConfigurationDialogV1::~DeviceConfigurationDialogV1()
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{
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dev.releaseControl();
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delete ui;
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}
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void DeviceConfigurationDialogV1::updateGUI(const Protocol::DeviceConfig &c)
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{
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ui->IF1->setEnabled(false);
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ui->IF1->setValue(c.V1.IF1);
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ui->IF1->setEnabled(true);
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ui->ADCpresc->setValue(c.V1.ADCprescaler);
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ui->ADCphaseInc->setValue(c.V1.DFTphaseInc);
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ui->PLLSettlingDelay->setValue(c.V1.PLLSettlingDelay);
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}
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void DeviceConfigurationDialogV1::updateDevice()
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{
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Protocol::PacketInfo p;
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p.type = Protocol::PacketType::DeviceConfiguration;
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p.deviceConfig.V1.IF1 = ui->IF1->value();
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p.deviceConfig.V1.ADCprescaler = ui->ADCpresc->value();
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p.deviceConfig.V1.DFTphaseInc = ui->ADCphaseInc->value();
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p.deviceConfig.V1.PLLSettlingDelay = ui->PLLSettlingDelay->value();
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dev.SendPacket(p);
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}
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