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Bugfixes:

Browse Source 
Detector no longer collects samples when transmitting or not
monitoring. This was causingissues with the waterfall after tx periods
and was a waste of CPU cycles.

Correct the missing window title on the waterfall window.

Stop and restart the output audio stream if the configuration of
device or channels changes in the setup dialog. This defect was
causing spurious transmissions after changing configuration.



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3543 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Bill Somerville 2013-08-11 01:30:05 +00:00
parent b6559fae7c
commit 3bd43db55c
4 changed files with 43 additions and 35 deletions
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69
Detector.cpp
View File

@ -37,43 +37,50 @@ void Detector::clear ()
qint64 Detector::writeData (char const * data, qint64 maxSize)
{
Q_ASSERT (!(maxSize % static_cast<qint64> (bytesPerFrame ()))); // no torn frames
if (m_monitoring)
{
Q_ASSERT (!(maxSize % static_cast<qint64> (bytesPerFrame ()))); // no torn frames
qint64 framesAcceptable (sizeof (jt9com_.d2) / sizeof (jt9com_.d2[0]) - jt9com_.kin);
qint64 framesAccepted (qMin (static_cast<qint64> (maxSize / bytesPerFrame ()), framesAcceptable));
qint64 framesAcceptable (sizeof (jt9com_.d2) / sizeof (jt9com_.d2[0]) - jt9com_.kin);
qint64 framesAccepted (qMin (static_cast<qint64> (maxSize / bytesPerFrame ()), framesAcceptable));
if (framesAccepted < static_cast<qint64> (maxSize / bytesPerFrame ()))
{
qDebug () << "dropped " << maxSize / sizeof (jt9com_.d2[0]) - framesAccepted << " frames of data on the floor!";
}
store (data, framesAccepted, &jt9com_.d2[jt9com_.kin]);
unsigned lastSignalIndex (jt9com_.kin / m_framesPerSignal);
jt9com_.kin += framesAccepted;
unsigned currentSignalIndex (jt9com_.kin / m_framesPerSignal);
if (currentSignalIndex != lastSignalIndex && m_monitoring)
{
Q_EMIT framesWritten (currentSignalIndex * m_framesPerSignal);
}
if (!secondInPeriod ())
{
if (!m_starting)
if (framesAccepted < static_cast<qint64> (maxSize / bytesPerFrame ()))
{
// next samples will be in new period so wrap around to
// start of buffer
//
// we don't bother calling reset () since we expect to fill
// the whole buffer and don't need to waste cycles zeroing
jt9com_.kin = 0;
m_starting = true;
qDebug () << "dropped " << maxSize / sizeof (jt9com_.d2[0]) - framesAccepted << " frames of data on the floor!";
}
store (data, framesAccepted, &jt9com_.d2[jt9com_.kin]);
unsigned lastSignalIndex (jt9com_.kin / m_framesPerSignal);
jt9com_.kin += framesAccepted;
unsigned currentSignalIndex (jt9com_.kin / m_framesPerSignal);
if (currentSignalIndex != lastSignalIndex && m_monitoring)
{
Q_EMIT framesWritten (currentSignalIndex * m_framesPerSignal);
}
if (!secondInPeriod ())
{
if (!m_starting)
{
// next samples will be in new period so wrap around to
// start of buffer
//
// we don't bother calling reset () since we expect to fill
// the whole buffer and don't need to waste cycles zeroing
jt9com_.kin = 0;
m_starting = true;
}
}
else if (m_starting)
{
m_starting = false;
}
}
else if (m_starting)
else
{
m_starting = false;
jt9com_.kin = 0;
}
return maxSize; // we drop any data past the end of

3
devsetup.cpp
View File

@ -216,7 +216,8 @@ void DevSetup::accept()
// Check to see whether SoundInThread must be restarted,
// and save user parameters.
m_restartSoundIn = m_restartSoundOut = false;
m_restartSoundIn = false;
m_restartSoundOut = false;
if (m_audioInputDevice != m_audioInputDevices[ui->comboBoxSndIn->currentIndex ()])
{

3
mainwindow.cpp
View File

@ -822,7 +822,8 @@ void MainWindow::on_actionDeviceSetup_triggered() //Setup Dialog
}
if(dlg.m_restartSoundOut) {
transmit ();
Q_EMIT stopAudioOutputStream ();
Q_EMIT startAudioOutputStream (m_audioOutputDevice, AudioDevice::Mono == m_audioOutputChannel ? 1 : 2);
}
}
m_catEnabled=dlg.m_catEnabled;

3
widegraph.cpp
View File

@ -9,14 +9,13 @@ WideGraph::WideGraph(QSettings * settings, QWidget *parent) :
ui(new Ui::WideGraph),
m_settings (settings)
{
installEventFilter (parent);
ui->setupUi(this);
setWindowTitle ("Wide Graph");
setWindowFlags (Qt::WindowCloseButtonHint | Qt::WindowMinimizeButtonHint);
setMaximumWidth (MAX_SCREENSIZE);
setMaximumHeight (880);
ui->setupUi(this);
ui->widePlot->setCursor(Qt::CrossCursor);
ui->widePlot->setMaximumHeight(800);
ui->widePlot->m_bCurrent=false;