kopia lustrzana https://github.com/f4exb/sdrangel
402 wiersze
12 KiB
C++
402 wiersze
12 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
|
|
// Copyright (C) 2018 Edouard Griffiths, F4EXB //
|
|
// //
|
|
// 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 as version 3 of the License, or //
|
|
// //
|
|
// 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 V3 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 <QDebug>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
|
|
#include "SWGDeviceSettings.h"
|
|
#include "SWGDeviceState.h"
|
|
|
|
#include "testsourceinput.h"
|
|
#include "device/devicesourceapi.h"
|
|
#include "testsourcethread.h"
|
|
#include "dsp/dspcommands.h"
|
|
#include "dsp/dspengine.h"
|
|
#include "dsp/filerecord.h"
|
|
|
|
MESSAGE_CLASS_DEFINITION(TestSourceInput::MsgConfigureTestSource, Message)
|
|
MESSAGE_CLASS_DEFINITION(TestSourceInput::MsgFileRecord, Message)
|
|
MESSAGE_CLASS_DEFINITION(TestSourceInput::MsgStartStop, Message)
|
|
|
|
|
|
TestSourceInput::TestSourceInput(DeviceSourceAPI *deviceAPI) :
|
|
m_deviceAPI(deviceAPI),
|
|
m_settings(),
|
|
m_testSourceThread(0),
|
|
m_deviceDescription(),
|
|
m_running(false),
|
|
m_masterTimer(deviceAPI->getMasterTimer())
|
|
{
|
|
char recFileNameCStr[30];
|
|
sprintf(recFileNameCStr, "test_%d.sdriq", m_deviceAPI->getDeviceUID());
|
|
m_fileSink = new FileRecord(std::string(recFileNameCStr));
|
|
m_deviceAPI->addSink(m_fileSink);
|
|
|
|
if (!m_sampleFifo.setSize(96000 * 4)) {
|
|
qCritical("TestSourceInput::TestSourceInput: Could not allocate SampleFifo");
|
|
}
|
|
}
|
|
|
|
TestSourceInput::~TestSourceInput()
|
|
{
|
|
if (m_running) { stop(); }
|
|
m_deviceAPI->removeSink(m_fileSink);
|
|
delete m_fileSink;
|
|
}
|
|
|
|
void TestSourceInput::destroy()
|
|
{
|
|
delete this;
|
|
}
|
|
|
|
void TestSourceInput::init()
|
|
{
|
|
applySettings(m_settings, true);
|
|
}
|
|
|
|
bool TestSourceInput::start()
|
|
{
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
|
|
if (m_running) stop();
|
|
|
|
m_testSourceThread = new TestSourceThread(&m_sampleFifo);
|
|
m_testSourceThread->setSamplerate(m_settings.m_sampleRate);
|
|
m_testSourceThread->connectTimer(m_masterTimer);
|
|
m_testSourceThread->startWork();
|
|
|
|
mutexLocker.unlock();
|
|
|
|
applySettings(m_settings, true);
|
|
m_running = true;
|
|
|
|
return true;
|
|
}
|
|
|
|
void TestSourceInput::stop()
|
|
{
|
|
QMutexLocker mutexLocker(&m_mutex);
|
|
|
|
if (m_testSourceThread != 0)
|
|
{
|
|
m_testSourceThread->stopWork();
|
|
delete m_testSourceThread;
|
|
m_testSourceThread = 0;
|
|
}
|
|
|
|
m_running = false;
|
|
}
|
|
|
|
QByteArray TestSourceInput::serialize() const
|
|
{
|
|
return m_settings.serialize();
|
|
}
|
|
|
|
bool TestSourceInput::deserialize(const QByteArray& data)
|
|
{
|
|
bool success = true;
|
|
|
|
if (!m_settings.deserialize(data))
|
|
{
|
|
m_settings.resetToDefaults();
|
|
success = false;
|
|
}
|
|
|
|
MsgConfigureTestSource* message = MsgConfigureTestSource::create(m_settings, true);
|
|
m_inputMessageQueue.push(message);
|
|
|
|
if (m_guiMessageQueue)
|
|
{
|
|
MsgConfigureTestSource* messageToGUI = MsgConfigureTestSource::create(m_settings, true);
|
|
m_guiMessageQueue->push(messageToGUI);
|
|
}
|
|
|
|
return success;
|
|
}
|
|
|
|
const QString& TestSourceInput::getDeviceDescription() const
|
|
{
|
|
return m_deviceDescription;
|
|
}
|
|
|
|
int TestSourceInput::getSampleRate() const
|
|
{
|
|
return m_settings.m_sampleRate;
|
|
}
|
|
|
|
quint64 TestSourceInput::getCenterFrequency() const
|
|
{
|
|
return m_settings.m_centerFrequency;
|
|
}
|
|
|
|
void TestSourceInput::setCenterFrequency(qint64 centerFrequency)
|
|
{
|
|
TestSourceSettings settings = m_settings;
|
|
settings.m_centerFrequency = centerFrequency;
|
|
|
|
MsgConfigureTestSource* message = MsgConfigureTestSource::create(settings, false);
|
|
m_inputMessageQueue.push(message);
|
|
|
|
if (m_guiMessageQueue)
|
|
{
|
|
MsgConfigureTestSource* messageToGUI = MsgConfigureTestSource::create(settings, false);
|
|
m_guiMessageQueue->push(messageToGUI);
|
|
}
|
|
}
|
|
|
|
bool TestSourceInput::handleMessage(const Message& message)
|
|
{
|
|
if (MsgConfigureTestSource::match(message))
|
|
{
|
|
MsgConfigureTestSource& conf = (MsgConfigureTestSource&) message;
|
|
qDebug() << "TestSourceInput::handleMessage: MsgConfigureTestSource";
|
|
|
|
bool success = applySettings(conf.getSettings(), conf.getForce());
|
|
|
|
if (!success)
|
|
{
|
|
qDebug("TestSourceInput::handleMessage: config error");
|
|
}
|
|
|
|
return true;
|
|
}
|
|
else if (MsgFileRecord::match(message))
|
|
{
|
|
MsgFileRecord& conf = (MsgFileRecord&) message;
|
|
qDebug() << "RTLSDRInput::handleMessage: MsgFileRecord: " << conf.getStartStop();
|
|
|
|
if (conf.getStartStop()) {
|
|
m_fileSink->startRecording();
|
|
} else {
|
|
m_fileSink->stopRecording();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
else if (MsgStartStop::match(message))
|
|
{
|
|
MsgStartStop& cmd = (MsgStartStop&) message;
|
|
qDebug() << "RTLSDRInput::handleMessage: MsgStartStop: " << (cmd.getStartStop() ? "start" : "stop");
|
|
|
|
if (cmd.getStartStop())
|
|
{
|
|
if (m_deviceAPI->initAcquisition())
|
|
{
|
|
m_deviceAPI->startAcquisition();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_deviceAPI->stopAcquisition();
|
|
}
|
|
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool TestSourceInput::applySettings(const TestSourceSettings& settings, bool force)
|
|
{
|
|
if ((m_settings.m_autoCorrOptions != settings.m_autoCorrOptions) || force)
|
|
{
|
|
switch(settings.m_autoCorrOptions)
|
|
{
|
|
case TestSourceSettings::AutoCorrDC:
|
|
m_deviceAPI->configureCorrections(true, false);
|
|
break;
|
|
case TestSourceSettings::AutoCorrDCAndIQ:
|
|
m_deviceAPI->configureCorrections(true, true);
|
|
break;
|
|
case TestSourceSettings::AutoCorrNone:
|
|
default:
|
|
m_deviceAPI->configureCorrections(false, false);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_sampleRate != settings.m_sampleRate) || force)
|
|
{
|
|
if (m_testSourceThread != 0)
|
|
{
|
|
m_testSourceThread->setSamplerate(settings.m_sampleRate);
|
|
qDebug("TestSourceInput::applySettings: sample rate set to %d", settings.m_sampleRate);
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_log2Decim != settings.m_log2Decim) || force)
|
|
{
|
|
if (m_testSourceThread != 0)
|
|
{
|
|
m_testSourceThread->setLog2Decimation(settings.m_log2Decim);
|
|
qDebug() << "TestSourceInput::applySettings: set decimation to " << (1<<settings.m_log2Decim);
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_centerFrequency != settings.m_centerFrequency)
|
|
|| (m_settings.m_fcPos != settings.m_fcPos)
|
|
|| (m_settings.m_frequencyShift != settings.m_frequencyShift)
|
|
|| (m_settings.m_log2Decim != settings.m_log2Decim) || force)
|
|
{
|
|
qint64 deviceCenterFrequency = settings.m_centerFrequency;
|
|
int frequencyShift = settings.m_frequencyShift;
|
|
qint64 f_img = deviceCenterFrequency;
|
|
quint32 devSampleRate = settings.m_sampleRate;
|
|
|
|
if (settings.m_log2Decim != 0)
|
|
{
|
|
if (settings.m_fcPos == TestSourceSettings::FC_POS_INFRA)
|
|
{
|
|
deviceCenterFrequency += (devSampleRate / 4);
|
|
frequencyShift -= (devSampleRate / 4);
|
|
f_img = deviceCenterFrequency + devSampleRate/2;
|
|
}
|
|
else if (settings.m_fcPos == TestSourceSettings::FC_POS_SUPRA)
|
|
{
|
|
deviceCenterFrequency -= (devSampleRate / 4);
|
|
frequencyShift += (devSampleRate / 4);
|
|
f_img = deviceCenterFrequency - devSampleRate/2;
|
|
}
|
|
}
|
|
|
|
if (m_testSourceThread != 0)
|
|
{
|
|
m_testSourceThread->setFcPos((int) settings.m_fcPos);
|
|
m_testSourceThread->setFrequencyShift(frequencyShift);
|
|
qDebug() << "TestSourceInput::applySettings:"
|
|
<< " center freq: " << settings.m_centerFrequency << " Hz"
|
|
<< " device center freq: " << deviceCenterFrequency << " Hz"
|
|
<< " device sample rate: " << devSampleRate << "Hz"
|
|
<< " Actual sample rate: " << devSampleRate/(1<<m_settings.m_log2Decim) << "Hz"
|
|
<< " fc shift: " << f_img << "Hz"
|
|
<< " f shift: " << settings.m_frequencyShift;
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_amplitudeBits != settings.m_amplitudeBits) || force)
|
|
{
|
|
if (m_testSourceThread != 0) {
|
|
m_testSourceThread->setAmplitudeBits(settings.m_amplitudeBits);
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_dcFactor != settings.m_dcFactor) || force)
|
|
{
|
|
if (m_testSourceThread != 0) {
|
|
m_testSourceThread->setDCFactor(settings.m_dcFactor);
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_iFactor != settings.m_iFactor) || force)
|
|
{
|
|
if (m_testSourceThread != 0) {
|
|
m_testSourceThread->setIFactor(settings.m_iFactor);
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_qFactor != settings.m_qFactor) || force)
|
|
{
|
|
if (m_testSourceThread != 0) {
|
|
m_testSourceThread->setQFactor(settings.m_qFactor);
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_phaseImbalance != settings.m_phaseImbalance) || force)
|
|
{
|
|
if (m_testSourceThread != 0) {
|
|
m_testSourceThread->setPhaseImbalance(settings.m_phaseImbalance);
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_sampleSizeIndex != settings.m_sampleSizeIndex) || force)
|
|
{
|
|
if (m_testSourceThread != 0) {
|
|
m_testSourceThread->setBitSize(settings.m_sampleSizeIndex);
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_sampleRate != settings.m_sampleRate)
|
|
|| (m_settings.m_centerFrequency != settings.m_centerFrequency)
|
|
|| (m_settings.m_log2Decim != settings.m_log2Decim)
|
|
|| (m_settings.m_fcPos != settings.m_fcPos) || force)
|
|
{
|
|
int sampleRate = settings.m_sampleRate/(1<<settings.m_log2Decim);
|
|
DSPSignalNotification *notif = new DSPSignalNotification(sampleRate, settings.m_centerFrequency);
|
|
m_fileSink->handleMessage(*notif); // forward to file sink
|
|
m_deviceAPI->getDeviceEngineInputMessageQueue()->push(notif);
|
|
}
|
|
|
|
if ((m_settings.m_modulationTone != settings.m_modulationTone) || force)
|
|
{
|
|
if (m_testSourceThread != 0) {
|
|
m_testSourceThread->setToneFrequency(settings.m_modulationTone * 10);
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_modulation != settings.m_modulation) || force)
|
|
{
|
|
if (m_testSourceThread != 0) {
|
|
m_testSourceThread->setModulation(settings.m_modulation);
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_amModulation != settings.m_amModulation) || force)
|
|
{
|
|
if (m_testSourceThread != 0) {
|
|
m_testSourceThread->setAMModulation(settings.m_amModulation / 100.0f);
|
|
}
|
|
}
|
|
|
|
if ((m_settings.m_fmDeviation != settings.m_fmDeviation) || force)
|
|
{
|
|
if (m_testSourceThread != 0) {
|
|
m_testSourceThread->setFMDeviation(settings.m_fmDeviation * 100.0f);
|
|
}
|
|
}
|
|
|
|
m_settings = settings;
|
|
return true;
|
|
}
|
|
|
|
int TestSourceInput::webapiRunGet(
|
|
SWGSDRangel::SWGDeviceState& response,
|
|
QString& errorMessage __attribute__((unused)))
|
|
{
|
|
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
|
|
return 200;
|
|
}
|
|
|
|
int TestSourceInput::webapiRun(
|
|
bool run,
|
|
SWGSDRangel::SWGDeviceState& response,
|
|
QString& errorMessage __attribute__((unused)))
|
|
{
|
|
m_deviceAPI->getDeviceEngineStateStr(*response.getState());
|
|
MsgStartStop *message = MsgStartStop::create(run);
|
|
m_inputMessageQueue.push(message);
|
|
|
|
if (m_guiMessageQueue) // forward to GUI if any
|
|
{
|
|
MsgStartStop *msgToGUI = MsgStartStop::create(run);
|
|
m_guiMessageQueue->push(msgToGUI);
|
|
}
|
|
|
|
return 200;
|
|
}
|