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SDRdaemon plugin: added counters for data received from UDP

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This commit is contained in:
f4exb 2016-01-28 03:30:36 +01:00
parent 13d698a940
commit ca7d8de81e
4 changed files with 14 additions and 260 deletions
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67
include/gui/scopewindow.h
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@ -1,67 +0,0 @@
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// //
// 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/>. //
///////////////////////////////////////////////////////////////////////////////////
#ifndef INCLUDE_SCOPEWINDOW_H
#define INCLUDE_SCOPEWINDOW_H
#include <QWidget>
#include "dsp/dsptypes.h"
#include "util/export.h"
class DSPEngine;
namespace Ui {
class ScopeWindow;
}
class SDRANGEL_API ScopeWindow : public QWidget {
Q_OBJECT
public:
explicit ScopeWindow(DSPEngine* dspEngine, QWidget* parent = NULL);
~ScopeWindow();
void setSampleRate(int sampleRate);
void resetToDefaults();
QByteArray serialize() const;
bool deserialize(const QByteArray& data);
private slots:
void on_amp_valueChanged(int value);
void on_scope_traceSizeChanged(int value);
void on_time_valueChanged(int value);
void on_timeOfs_valueChanged(int value);
void on_displayMode_currentIndexChanged(int index);
void on_horizView_clicked();
void on_vertView_clicked();
private:
Ui::ScopeWindow *ui;
int m_sampleRate;
qint32 m_displayData;
qint32 m_displayOrientation;
qint32 m_timeBase;
qint32 m_timeOffset;
qint32 m_amplification;
void applySettings();
};
#endif // INCLUDE_SCOPEWINDOW_H

12
plugins/samplesource/sdrdaemon/sdrdaemonbuffer.cpp
View File

@ -35,7 +35,9 @@ SDRdaemonBuffer::SDRdaemonBuffer(std::size_t blockSize) :
m_sampleRate(1000000),
m_sampleBytes(2),
m_sampleBits(12),
m_rawBuffer(0)
m_rawBuffer(0),
m_bytesInBlock(0),
m_nbBlocks(0)
{
m_currentMeta.init();
}
@ -55,10 +57,12 @@ bool SDRdaemonBuffer::readMeta(char *array, std::size_t length)
{
assert(length >= sizeof(MetaData) + 8);
MetaData *metaData = (MetaData *) array;
updateBlockCounts(length);
if (m_crc64.calculate_crc((uint8_t *)array, sizeof(MetaData) - 8) == metaData->m_crc)
{
memcpy((void *) &m_dataCRC, (const void *) &array[sizeof(MetaData)], 8);
m_nbBlocks = 0;
if (!(m_currentMeta == *metaData))
{
@ -222,6 +226,12 @@ void SDRdaemonBuffer::updateBufferSize(uint32_t frameSize)
m_rawBuffer = new uint8_t[nbFrames * frameSize];
}
void SDRdaemonBuffer::updateBlockCounts(uint32_t nbBytesReceived)
{
m_nbBlocks += m_bytesInBlock + nbBytesReceived > m_blockSize ? 1 : 0;
m_bytesInBlock = m_bytesInBlock + nbBytesReceived > m_blockSize ? nbBytesReceived : m_bytesInBlock + nbBytesReceived;
}
void SDRdaemonBuffer::printMeta(MetaData *metaData)
{
std::cerr

3
plugins/samplesource/sdrdaemon/sdrdaemonbuffer.h
View File

@ -73,6 +73,7 @@ private:
void writeDataLZ4(char *array, std::size_t length);
void writeDataUncompressed(char *array, std::size_t length);
void updateBufferSize(uint32_t frameSize);
void updateBlockCounts(uint32_t nbBytesReceived);
void printMeta(MetaData *metaData);
std::size_t m_blockSize; //!< UDP block (payload) size
@ -98,6 +99,8 @@ private:
uint32_t m_rawCount; //!< Current position in the raw samples buffer
uint8_t *m_rawBuffer; //!< Buffer for raw samples obtained from UDP (I/Q not in a formal I/Q structure)
uint32_t m_bytesInBlock; //!< Number of bytes received in the current UDP block
uint32_t m_nbBlocks; //!< Number of UDP blocks received in the current frame
};

192
sdrbase/gui/scopewindow.cpp
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@ -1,192 +0,0 @@
///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel //
// //
// 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 "gui/scopewindow.h"
#include "ui_scopewindow.h"
#include "util/simpleserializer.h"
ScopeWindow::ScopeWindow(DSPEngine* dspEngine, QWidget* parent) :
QWidget(parent),
ui(new Ui::ScopeWindow),
m_sampleRate(0),
m_timeBase(1)
{
ui->setupUi(this);
ui->scope->setDSPEngine(dspEngine);
}
ScopeWindow::~ScopeWindow()
{
delete ui;
}
void ScopeWindow::setSampleRate(int sampleRate)
{
m_sampleRate = sampleRate;
on_scope_traceSizeChanged(0);
}
void ScopeWindow::resetToDefaults()
{
m_displayData = GLScope::ModeIQ;
m_displayOrientation = Qt::Horizontal;
m_timeBase = 1;
m_timeOffset = 0;
m_amplification = 0;
applySettings();
}
QByteArray ScopeWindow::serialize() const
{
SimpleSerializer s(1);
#if 0
s.writeS32(1, m_displayData);
s.writeS32(2, m_displayOrientation);
s.writeS32(3, m_timeBase);
s.writeS32(4, m_timeOffset);
s.writeS32(5, m_amplification);
#endif
return s.final();
}
bool ScopeWindow::deserialize(const QByteArray& data)
{
#if 0
SimpleDeserializer d(data);
if(!d.isValid()) {
resetToDefaults();
return false;
}
if(d.getVersion() == 1) {
d.readS32(1, &m_displayData, GLScope::ModeIQ);
d.readS32(2, &m_displayOrientation, Qt::Horizontal);
d.readS32(3, &m_timeBase, 1);
d.readS32(4, &m_timeOffset, 0);
d.readS32(5, &m_amplification, 0);
if(m_timeBase < 0)
m_timeBase = 1;
applySettings();
return true;
} else {
resetToDefaults();
return false;
}
#else
resetToDefaults();
return false;
#endif
}
void ScopeWindow::on_amp_valueChanged(int value)
{
static qreal amps[11] = { 0.2, 0.1, 0.05, 0.02, 0.01, 0.005, 0.002, 0.001, 0.0005, 0.0002, 0.0001 };
ui->ampText->setText(tr("%1\n/div").arg(amps[value], 0, 'f', 4));
ui->scope->setAmp(0.2 / amps[value]);
m_amplification = value;
}
void ScopeWindow::on_scope_traceSizeChanged(int)
{
qreal t = (ui->scope->getTraceSize() * 0.1 / m_sampleRate) / (qreal)m_timeBase;
if(t < 0.000001)
ui->timeText->setText(tr("%1\nns/div").arg(t * 1000000000.0));
else if(t < 0.001)
ui->timeText->setText(tr("%1\nµs/div").arg(t * 1000000.0));
else if(t < 1.0)
ui->timeText->setText(tr("%1\nms/div").arg(t * 1000.0));
else ui->timeText->setText(tr("%1\ns/div").arg(t * 1.0));
}
void ScopeWindow::on_time_valueChanged(int value)
{
m_timeBase = value;
on_scope_traceSizeChanged(0);
ui->scope->setTimeBase(m_timeBase);
}
void ScopeWindow::on_timeOfs_valueChanged(int value)
{
m_timeOffset = value;
ui->scope->setTimeOfsProMill(value);
}
void ScopeWindow::on_displayMode_currentIndexChanged(int index)
{
m_displayData = index;
switch(index) {
case 0: // i+q
ui->scope->setMode(GLScope::ModeIQ);
break;
case 1: // mag(lin)+pha
ui->scope->setMode(GLScope::ModeMagLinPha);
break;
case 2: // mag(dB)+pha
ui->scope->setMode(GLScope::ModeMagdBPha);
break;
case 3: // derived1+derived2
ui->scope->setMode(GLScope::ModeDerived12);
break;
case 4: // clostationary
ui->scope->setMode(GLScope::ModeCyclostationary);
break;
default:
break;
}
}
void ScopeWindow::on_horizView_clicked()
{
m_displayOrientation = Qt::Horizontal;
if(ui->horizView->isChecked()) {
ui->vertView->setChecked(false);
ui->scope->setOrientation(Qt::Horizontal);
} else {
ui->horizView->setChecked(true);
}
}
void ScopeWindow::on_vertView_clicked()
{
m_displayOrientation = Qt::Vertical;
if(ui->vertView->isChecked()) {
ui->horizView->setChecked(false);
ui->scope->setOrientation(Qt::Vertical);
} else {
ui->vertView->setChecked(true);
ui->scope->setOrientation(Qt::Vertical);
}
}
void ScopeWindow::applySettings()
{
ui->displayMode->setCurrentIndex(m_displayData);
if(m_displayOrientation == Qt::Horizontal) {
ui->scope->setOrientation(Qt::Horizontal);
ui->horizView->setChecked(true);
ui->vertView->setChecked(false);
} else {
ui->scope->setOrientation(Qt::Vertical);
ui->horizView->setChecked(false);
ui->vertView->setChecked(true);
}
ui->time->setValue(m_timeBase);
ui->timeOfs->setValue(m_timeOffset);
ui->amp->setValue(m_amplification);
}