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More attempts to diagnose or fix the FT8 "hung decoder" issue.

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On the Fortran side:
 - For the nzhsym=41 activation, bail out if m_ihsym reaches 45
 - For the nzhsym=47 activation, bail out if m_ihsym reaches 48
 - Change the format and content of what's written to fort.71
 - Change msdelay from 10 to 1

In mainwindow.cpp:
 - change format and content of what's written to qDebug
 - always start FT8 decoder at m_ihsym = 41, 47, and 50
This commit is contained in:
Joe Taylor
2020-03-12 12:33:34 -04:00
parent 6a7263dc94
commit 6e308f0018
4 changed files with 31 additions and 31 deletions
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widgets/mainwindow.cpp
+8 -18
View File
@@ -1508,15 +1508,6 @@ void MainWindow::dataSink(qint64 frames)
if(m_mode=="FT8" and !m_diskData) {
if(m_ihsym==m_earlyDecode) bCallDecoder=true;
if(m_ihsym==m_earlyDecode2) bCallDecoder=true;
if(m_ihsym>m_hsymStop and !m_bStart3) {
auto now = QDateTime::currentDateTimeUtc();
double tseq = fmod(double(now.toMSecsSinceEpoch() ),1000.0*m_TRperiod)/1000.0;
if(tseq < 0.5*m_TRperiod) tseq+= m_TRperiod;
if(m_ihsym==m_earlyDecode) qDebug() << "";
qDebug() << "cc" << QDateTime::currentDateTimeUtc().toString("hh:mm:ss.zzz")
<< tseq << m_ihsym << m_ndepth << from_jt9();
bCallDecoder=true;
}
}
if(bCallDecoder) {
if(m_mode=="Echo") {
@@ -3096,7 +3087,6 @@ void MainWindow::decode() //decode()
memcpy(to, from, qMin(mem_jt9->size(), size));
if(m_mode=="FT8") {
to_jt9(m_ihsym); //Send m_ihsym to jt9[.exe]
if(m_ihsym>=m_hsymStop) m_bStart3=true;
}
release_jt9 ();
@@ -3104,8 +3094,8 @@ void MainWindow::decode() //decode()
double tseq = fmod(double(now.toMSecsSinceEpoch() ),1000.0*m_TRperiod)/1000.0;
if(tseq < 0.5*m_TRperiod) tseq+= m_TRperiod;
if(m_ihsym==m_earlyDecode) qDebug() << "";
qDebug() << "aa" << QDateTime::currentDateTimeUtc().toString("hh:mm:ss.zzz")
<< tseq << m_ihsym << m_ndepth << from_jt9();
qDebug() << "aa Start" << m_ihsym
<< QDateTime::currentDateTimeUtc().toString("hh:mm:ss.zzz") << tseq;
decodeBusy(true);
}
}
@@ -3157,7 +3147,6 @@ void MainWindow::to_jt9(qint32 n)
{
float ss0=n;
memcpy((char*)mem_jt9->data(),&ss0,4);
// qDebug() << "cc" << ss0 << "sent to jt9";
}
qint32 MainWindow::from_jt9()
{
@@ -3176,16 +3165,17 @@ void MainWindow::decodeDone ()
decodeBusy(false);
m_RxLog=0;
m_blankLine=true;
if(m_mode=="FT8" and dec_data.params.nzhsym==m_earlyDecode) m_blankLine=false;
if(m_mode=="FT8" and dec_data.params.nzhsym==m_earlyDecode2) m_blankLine=false;
if(m_mode=="FT8" and m_bStart3) m_bStart3=false;
if(m_mode=="FT8") {
if(dec_data.params.nzhsym==m_earlyDecode) m_blankLine=false;
if(dec_data.params.nzhsym==m_earlyDecode2) m_blankLine=false;
}
if(SpecOp::FOX == m_config.special_op_id()) houndCallers();
auto now = QDateTime::currentDateTimeUtc();
double tseq = fmod(double(now.toMSecsSinceEpoch() ),1000.0*m_TRperiod)/1000.0;
if(tseq < 0.5*m_TRperiod) tseq+= m_TRperiod;
qDebug() << "bb" << QDateTime::currentDateTimeUtc().toString("hh:mm:ss.zzz")
<< tseq << m_ihsym << from_jt9();
qDebug() << "bb Done " << m_ihsym
<< QDateTime::currentDateTimeUtc().toString("hh:mm:ss.zzz") << tseq;
}
void MainWindow::readFromStdout() //readFromStdout