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Implement optional x2/x4 tone spacings for FST4 and FST4W.

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This commit is contained in:
Joe Taylor 2020-09-30 10:01:57 -04:00
parent 64acf56f9a
commit b56ce23f38
1 changed files with 7 additions and 3 deletions
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10
widgets/mainwindow.cpp
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@ -4031,7 +4031,9 @@ void MainWindow::guiUpdate()
}
genfst4_(message,&ichk,msgsent,const_cast<char *> (fst4msgbits),
const_cast<int *>(itone), &iwspr, 37, 37);
int hmod=1; //No FST4/W submodes
int hmod=1;
if(m_config.x2ToneSpacing()) hmod=2;
if(m_config.x4ToneSpacing()) hmod=4;
int nsps=720;
if(m_TRperiod==30) nsps=1680;
if(m_TRperiod==60) nsps=3888;
@ -7224,11 +7226,13 @@ void MainWindow::transmit (double snr)
if(m_TRperiod==300) nsps=21504;
if(m_TRperiod==900) nsps=66560;
if(m_TRperiod==1800) nsps=134400;
int hmod=1; //No FST4/W submodes
int hmod=1;
if(m_config.x2ToneSpacing()) hmod=2;
if(m_config.x4ToneSpacing()) hmod=4;
double dfreq=hmod*12000.0/nsps;
double f0=ui->WSPRfreqSpinBox->value() - m_XIT;
if(m_mode=="FST4") f0=ui->TxFreqSpinBox->value() - m_XIT;
if(!m_tune) f0 += + 1.5*dfreq;
if(!m_tune) f0 += 1.5*dfreq;
Q_EMIT sendMessage (m_mode, NUM_FST4_SYMBOLS,double(nsps),f0,toneSpacing,
m_soundOutput,m_config.audio_output_channel(),
true, false, snr, m_TRperiod);