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First working code offering optional computation and use of a reference

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spectrum.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6608 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Joe Taylor
2016-04-11 20:53:54 +00:00
parent 3541d12a67
commit b843894061
9 changed files with 141 additions and 36 deletions
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mainwindow.cpp
+10 -3
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@@ -99,7 +99,8 @@ extern "C" {
void hash_calls_(char calls[], int* ih9, int len);
void degrade_snr_(short d2[], int* n, float* db, float* bandwidth);
void wav12_(short d2[], short d1[], int* nbytes, short* nbitsam2);
void refspectrum_(short int d2[], bool* brefspec);
void refspectrum_(short int d2[], bool* brefspec, bool* buseref,
const char* c_fname, int len);
}
int volatile itone[NUM_ISCAT_SYMBOLS]; //Audio tones for all Tx symbols
@@ -874,7 +875,12 @@ void MainWindow::dataSink(qint64 frames)
static float df3;
int k (frames);
if(m_bRefSpec) refspectrum_(&dec_data.d2[k-3456],&m_bRefSpec);
QString fname {QDir::toNativeSeparators(m_dataDir.absoluteFilePath ("refspec.dat"))};
QByteArray bafname = fname.toLatin1();
const char *c_fname = bafname.data();
int len=fname.length();
m_bUseRef=m_wideGraph->useRef();
refspectrum_(&dec_data.d2[k-3456],&m_bRefSpec,&m_bUseRef,c_fname,len);
if(m_diskData) {
dec_data.params.ndiskdat=1;
@@ -4043,7 +4049,7 @@ void MainWindow::band_changed (Frequency f)
if (f + m_wideGraph->nStartFreq () > m_freqNominal + ui->TxFreqSpinBox->value ()
|| f + m_wideGraph->nStartFreq () + m_wideGraph->fSpan () <=
m_freqNominal + ui->TxFreqSpinBox->value ()) {
qDebug () << "start f:" << m_wideGraph->nStartFreq () << "span:" << m_wideGraph->fSpan () << "DF:" << ui->TxFreqSpinBox->value ();
// qDebug () << "start f:" << m_wideGraph->nStartFreq () << "span:" << m_wideGraph->fSpan () << "DF:" << ui->TxFreqSpinBox->value ();
// disable auto Tx if "blind" QSY outside of waterfall
ui->stopTxButton->click (); // halt any transmission
auto_tx_mode (false); // disable auto Tx
@@ -5344,6 +5350,7 @@ void MainWindow::fastPick(int x0, int x1, int y)
void MainWindow::on_actionSave_reference_spectrum_triggered()
{
if(!m_monitoring) on_monitorButton_clicked (true);
m_bRefSpec=true;
}