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Implement real-time decoding in MSK144 mode, for testing.

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git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7097 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Joe Taylor
2016-09-20 16:25:25 +00:00
parent 8d38566225
commit fe98777cfe
7 changed files with 76 additions and 8 deletions
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mainwindow.cpp
+30 -3
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@@ -67,8 +67,9 @@ extern "C" {
void symspec_(struct dec_data *, int* k, int* ntrperiod, int* nsps, int* ingain, int* minw,
float* px, float s[], float* df3, int* nhsym, int* npts8);
void hspec_(short int d2[], int* k, int* ntrperiod, int* ingain,
float green[], float s[], int* jh);
void hspec_(short int d2[], int* k, int* nutc0, int* ntrperiod, int* ntol,
bool* bmsk144, int* ingain, float green[], float s[], int* jh,
char line[], int len1);
void gen4_(char* msg, int* ichk, char* msgsent, int itone[],
int* itext, int len1, int len2);
@@ -1261,17 +1262,42 @@ void MainWindow::fastSink(qint64 frames)
m_bFastDecodeCalled=false;
}
hspec_(dec_data.d2, &k, &m_TRperiod, &m_inGain, fast_green, fast_s, &fast_jh);
QDateTime tnow=QDateTime::currentDateTimeUtc();
int ihr=tnow.toString("hh").toInt();
int imin=tnow.toString("mm").toInt();
int isec=tnow.toString("ss").toInt();
isec=isec - isec%m_TRperiod;
int nutc0=10000*ihr + 100*imin + isec;
if(m_diskData) nutc0=m_UTCdisk;
char line[80];
bool bmsk144=((m_mode=="MSK144") and (m_monitoring or m_diskData));
bmsk144=bmsk144 && m_config.realTimeDecode();
line[0]=0;
hspec_(dec_data.d2,&k,&nutc0,&m_TRperiod, &m_Ftol, &bmsk144,&m_inGain,fast_green,
fast_s,&fast_jh, &line[0],80);
float px = fast_green[fast_jh];
QString t;
t.sprintf(" Rx noise: %5.1f ",px);
ui->signal_meter_widget->setValue(px); // Update thermometer
m_fastGraph->plotSpec(m_diskData,m_UTCdisk);
//###
if(bmsk144 and (line[0]!=0)) {
QString message=QString::fromLatin1(line);
DecodedText decodedtext;
decodedtext=message.replace("\n","");
ui->decodedTextBrowser->displayDecodedText (decodedtext,m_baseCall,m_config.DXCC(),
m_logBook,m_config.color_CQ(),m_config.color_MyCall(),m_config.color_DXCC(),
m_config.color_NewCall());
m_bDecoded=true;
}
//###
decodeNow=false;
m_k0=k;
if(m_diskData and m_k0 >= dec_data.params.kin - 7 * 512) decodeNow=true;
if(!m_diskData and m_tRemaining<0.35 and !m_bFastDecodeCalled) decodeNow=true;
if(m_config.realTimeDecode()) decodeNow=false;
if(decodeNow) {
m_dataAvailable=true;
@@ -2938,6 +2964,7 @@ void MainWindow::guiUpdate()
//Once per second:
if(nsec != m_sec0) {
qDebug() << m_config.contestMode() << m_config.realTimeDecode();
g_single_decode=m_config.single_decode();
if(m_auto and m_mode=="Echo" and m_bEchoTxOK) {
progressBar.setMaximum(6);