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Implement basic Rx capability for FT2 in WSJT-X.

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This commit is contained in:
Joe Taylor
2019-01-18 11:51:15 -05:00
parent c81af0bbe5
commit 5f03d97a9e
8 changed files with 132 additions and 16 deletions
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widgets/mainwindow.cpp
+93 -4
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@@ -159,6 +159,10 @@ extern "C" {
void plotsave_(float swide[], int* m_w , int* m_h1, int* irow);
void chkcall_(char* w, char* basc_call, bool cok, int len1, int len2);
void ft2_decode_(char* cdatetime, int* nfqso, short int id[], int* ndecodes,
char* mycall6, char* hiscall6, int* nrx, char* line,
int len1, int len2, int len3, int len4);
}
int volatile itone[NUM_ISCAT_SYMBOLS]; //Audio tones for all Tx symbols
@@ -544,6 +548,7 @@ MainWindow::MainWindow(QDir const& temp_directory, bool multiple,
on_EraseButton_clicked ();
QActionGroup* modeGroup = new QActionGroup(this);
ui->actionFT2->setActionGroup(modeGroup);
ui->actionFT8->setActionGroup(modeGroup);
ui->actionJT9->setActionGroup(modeGroup);
ui->actionJT65->setActionGroup(modeGroup);
@@ -874,6 +879,7 @@ MainWindow::MainWindow(QDir const& temp_directory, bool multiple,
if(m_bFast9) m_bFastMode=true;
ui->cbFast9->setChecked(m_bFast9 or m_bFastMode);
if(m_mode=="FT2") on_actionFT2_triggered();
if(m_mode=="FT8") on_actionFT8_triggered();
if(m_mode=="JT4") on_actionJT4_triggered();
if(m_mode=="JT9") on_actionJT9_triggered();
@@ -1345,7 +1351,8 @@ void MainWindow::dataSink(qint64 frames)
if(m_monitoring || m_diskData) {
m_wideGraph->dataSink2(s,m_df3,m_ihsym,m_diskData);
}
if(m_mode=="MSK144") return;
if(m_mode=="FT2") ft2Data(k);
if(m_mode=="MSK144" or m_mode=="FT2") return;
fixStop();
if (m_mode == "FreqCal"
@@ -1546,7 +1553,6 @@ void MainWindow::fastSink(qint64 frames)
{
int k (frames);
bool decodeNow=false;
if(k < m_k0) { //New sequence ?
memcpy(fast_green2,fast_green,4*703); //Copy fast_green[] to fast_green2[]
memcpy(fast_s2,fast_s,4*703*64); //Copy fast_s[] into fast_s2[]
@@ -3836,6 +3842,7 @@ void MainWindow::guiUpdate()
//Once per second:
if(nsec != m_sec0) {
// qDebug() << "cc oneSec" << dec_data.params.kin << m_ihsym;
// if((!m_msgAvgWidget or (m_msgAvgWidget and !m_msgAvgWidget->isVisible()))
// and (SpecOp::NONE < m_config.special_op_id()) and (SpecOp::HOUND > m_config.special_op_id())) on_actionFox_Log_triggered();
if(m_freqNominal!=0 and m_freqNominal<50000000 and m_config.enable_VHF_features()) {
@@ -5497,6 +5504,52 @@ void MainWindow::displayWidgets(qint64 n)
genStdMsgs (m_rpt, true);
}
void MainWindow::on_actionFT2_triggered()
{
m_mode="FT2";
m_modeTx="FT2";
m_TRperiod=2147483647;
bool bVHF=m_config.enable_VHF_features();
m_bFast9=false;
m_bFastMode=false;
WSPR_config(false);
switch_mode (Modes::FT2);
m_nsps=6912;
m_FFTSize = m_nsps/2;
Q_EMIT FFTSize (m_FFTSize);
m_hsymStop=50;
setup_status_bar (bVHF);
m_toneSpacing=0.0; //???
ui->actionFT2->setChecked(true); //???
m_wideGraph->setMode(m_mode);
m_wideGraph->setModeTx(m_modeTx);
VHF_features_enabled(bVHF);
ui->cbAutoSeq->setChecked(false);
m_fastGraph->hide();
m_wideGraph->show();
ui->decodedTextLabel2->setText(" UTC dB DT Freq Message");
m_wideGraph->setPeriod(m_TRperiod,m_nsps);
m_modulator->setTRPeriod(m_TRperiod); // TODO - not thread safe
m_detector->setTRPeriod(m_TRperiod); // TODO - not thread safe
ui->label_7->setText("Rx Frequency");
ui->label_6->setText("Band Activity");
ui->decodedTextLabel->setText( " UTC dB DT Freq Message");
displayWidgets(nWidgets("111010000100111000010000100110001"));
ui->txrb2->setEnabled(true);
ui->txrb4->setEnabled(true);
ui->txrb5->setEnabled(true);
ui->txrb6->setEnabled(true);
ui->txb2->setEnabled(true);
ui->txb4->setEnabled(true);
ui->txb5->setEnabled(true);
ui->txb6->setEnabled(true);
ui->txFirstCheckBox->setEnabled(true);
ui->cbAutoSeq->setEnabled(true);
ui->labDXped->setVisible(false);
ui->labDXped->setText("");
statusChanged();
}
void MainWindow::on_actionFT8_triggered()
{
m_mode="FT8";
@@ -5599,8 +5652,6 @@ void MainWindow::on_actionFT8_triggered()
statusChanged();
}
void MainWindow::on_actionJT4_triggered()
{
m_mode="JT4";
@@ -8499,3 +8550,41 @@ void MainWindow::write_all(QString txRx, QString message)
MessageBox::warning_message(this, tr ("Log File Error"), message2); });
}
}
void MainWindow::ft2Data(int k)
{
static int nhsec0=-1;
short id[30000];
int nhsec=k/6000;
if(nhsec!=nhsec0) {
//Process FT2 data at 0.5 s intervals
int j=k-30000;
if(j<0) j+=NRING;
for(int i=0; i<30000; i++) {
id[i]=dec_data.d2[j];
j++;
if(j>=NRING) j=j-NRING;
}
if(k>=NRING) {
k=k-NRING;
dec_data.params.kin=k;
}
char cdatetime[]=" ";
char mycall6[] ="K1JT ";
char hiscall6[]="K9AN ";
char line[61];
int nfqso=1500;
int ndecodes=0;
int nrx=-1;
ft2_decode_(cdatetime,&nfqso,id,&ndecodes,mycall6,hiscall6,&nrx,&line[0],
17,6,6,61);
line[60]=0;
if(ndecodes>0) {
QString sline{QString::fromLatin1(line)};
DecodedText decodedtext {sline.replace(QChar::LineFeed,"")};
ui->decodedTextBrowser->displayDecodedText (decodedtext,m_baseCall,m_mode,
m_config.DXCC(),m_logBook,m_currentBand,m_config.ppfx());
}
nhsec0=nhsec;
}
}