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https://github.com/saitohirga/WSJT-X.git
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Further mods toward implementing JT8 modes.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@2596 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Joe Taylor
parent
2afd4513c8
commit
ad7f10843e
29
commons.h
29
commons.h
@ -5,15 +5,30 @@
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extern "C" {
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extern struct { //This is "common/mscom/..." in Fortran
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short int d2[120*12000]; //Raw data from soundcard
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float s1[215];
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float s2[215];
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extern struct {
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short int d2[1800*12000]; //This is "common/jt8com/..." in fortran
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float ss[184*32768];
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float savg[32768];
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double fcenter; //USB dial freq (kHz)
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int nutc; //UTC as integer, HHMM
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int mousedf; //User-selected DF
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int mousefqso; //User-selected QSO freq (kHz)
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int nagain; //1 ==> decode only at fQSO +/- Tol
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int ndepth; //How much hinted decoding to do?
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int ndiskdat; //1 ==> data read from *.tf2 or *.iq file
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int newdat; //1 ==> new data, must do long FFT
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int nfa; //Low decode limit (kHz)
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int nfb; //High decode limit (kHz)
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int ntol; //+/- decoding range around fQSO (Hz)
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int map65RxLog; //Flags to control log files
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int nfsample; //Input sample rate
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int ntrperiod;
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int nsave; //Number of s3(64,63) spectra saved
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int kin;
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int ndiskdat;
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int kline;
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int nutc;
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} mscom_;
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char datetime[20];
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} jt8com_;
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}
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#endif // COMMONS_H
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10
getfile.cpp
10
getfile.cpp
@ -12,12 +12,12 @@ void getfile(QString fname, bool xpol, int dbDgrd)
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FILE* fp=fopen(name,"rb");
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int npts=30*48000;
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memset(mscom_.d2,0,2*npts);
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memset(jt8com_.d2,0,2*npts);
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if(fp != NULL) {
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// Read (and ignore) a 44-byte WAV header; then read data
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fread(mscom_.d2,1,44,fp);
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int nrd=fread(mscom_.d2,2,npts,fp);
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fread(jt8com_.d2,1,44,fp);
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int nrd=fread(jt8com_.d2,2,npts,fp);
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fclose(fp);
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}
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}
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@ -75,9 +75,9 @@ void savewav(QString fname)
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hdr.ndata=2*npts;
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fwrite(&hdr,sizeof(hdr),1,fp);
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// memcpy(mscom_.d2,buf,2*npts);
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// memcpy(jt8com_.d2,buf,2*npts);
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// fwrite(buf,2,npts,fp);
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fwrite(mscom_.d2,2,npts,fp);
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fwrite(jt8com_.d2,2,npts,fp);
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fclose(fp);
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}
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// free(buf);
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@ -9,6 +9,7 @@ subroutine specjtms(k,px,pxsmo,spk0,f0)
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complex cx(MAXFFT),cx2(MAXFFT)
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logical first
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common/mscom/id(1440000),s1(215),s2(215),kin,ndiskdat,kline,nutc
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common/jt8com/nn(1800*12000),ss(184,32768),savg(32768)
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data first/.true./
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save
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@ -362,15 +362,15 @@ void MainWindow::dataSink(int k)
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if(m_diskData) {
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ndiskdat=1;
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mscom_.ndiskdat=1;
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jt8com_.ndiskdat=1;
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} else {
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ndiskdat=0;
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mscom_.ndiskdat=0;
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jt8com_.ndiskdat=0;
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}
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float d,sq=0;
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for(int i=0; i<2048; i++) {
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d=mscom_.d2[k-2048+i];
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d=jt8com_.d2[k-2048+i];
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sq += d*d;
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}
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px=10.0*log10(sq/2048.0) - 23.0;
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@ -221,10 +221,10 @@ void CPlotter::draw(float s[], int i0, float splot[]) //draw()
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void CPlotter::UTCstr()
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{
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int ihr,imin,isec;
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if(mscom_.ndiskdat != 0) {
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ihr=mscom_.nutc/10000;
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imin=(mscom_.nutc/100) % 100;
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isec=mscom_.nutc % 100;
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if(jt8com_.ndiskdat != 0) {
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ihr=jt8com_.nutc/10000;
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imin=(jt8com_.nutc/100) % 100;
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isec=jt8com_.nutc % 100;
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} else {
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qint64 ms = QDateTime::currentMSecsSinceEpoch() % 86400000;
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imin=ms/60000;
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31
soundin.cpp
31
soundin.cpp
@ -1,20 +1,33 @@
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#include "soundin.h"
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#include <stdexcept>
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#define NFFT 32768
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#define FRAMES_PER_BUFFER 1024
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extern "C" {
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#include <portaudio.h>
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extern struct {
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short int d2[120*12000]; //This is "common/mscom/..." in fortran
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float s1[215];
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float s2[215];
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short int d2[1800*12000]; //This is "common/jt8com/..." in fortran
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float ss[184*32768];
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float savg[32768];
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double fcenter; //USB dial freq (kHz)
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int nutc; //UTC as integer, HHMM
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int mousedf; //User-selected DF
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int mousefqso; //User-selected QSO freq (kHz)
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int nagain; //1 ==> decode only at fQSO +/- Tol
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int ndepth; //How much hinted decoding to do?
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int ndiskdat; //1 ==> data read from *.tf2 or *.iq file
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int newdat; //1 ==> new data, must do long FFT
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int nfa; //Low decode limit (kHz)
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int nfb; //High decode limit (kHz)
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int ntol; //+/- decoding range around fQSO (Hz)
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int map65RxLog; //Flags to control log files
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int nfsample; //Input sample rate
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int ntrperiod;
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int nsave; //Number of s3(64,63) spectra saved
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int kin;
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int ndiskdat;
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int kline;
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int nutc;
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} mscom_;
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char datetime[20];
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} jt8com_;
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}
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typedef struct
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@ -53,9 +66,9 @@ extern "C" int a2dCallback( const void *inputBuffer, void *outputBuffer,
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nbytes=2*framesToProcess; //Bytes per frame
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k=udata->kin;
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memcpy(&mscom_.d2[k],inputBuffer,nbytes); //Copy all samples to d2
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memcpy(&jt8com_.d2[k],inputBuffer,nbytes); //Copy all samples to d2
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udata->kin += framesToProcess;
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mscom_.kin=udata->kin;
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jt8com_.kin=udata->kin;
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return paContinue;
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}
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@ -37,8 +37,7 @@ WideGraph::WideGraph(QWidget *parent) :
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m_waterfallAvg = settings.value("WaterfallAvg",10).toInt();
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ui->waterfallAvgSpinBox->setValue(m_waterfallAvg);
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ui->freqOffsetSpinBox->setValue(settings.value("FreqOffset",0).toInt());
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m_bForceCenterFreq=settings.value("ForceCenterFreqBool",false).toBool();
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m_dForceCenterFreq=settings.value("ForceCenterFreqMHz",144.125).toDouble();
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m_dForceCenterFreq=settings.value("ForceCenterFreqMHz",473.000).toDouble();
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// ui->cbFcenter->setChecked(m_bForceCenterFreq);
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ui->fCenterLineEdit->setText(QString::number(m_dForceCenterFreq));
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settings.endGroup();
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@ -65,7 +64,6 @@ void WideGraph::saveSettings()
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settings.setValue("FreqSpan",ui->freqSpanSpinBox->value());
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settings.setValue("WaterfallAvg",ui->waterfallAvgSpinBox->value());
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settings.setValue("FreqOffset",ui->widePlot->freqOffset());
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settings.setValue("ForceCenterFreqBool",m_bForceCenterFreq);
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settings.setValue("ForceCenterFreqMHz",m_dForceCenterFreq);
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settings.endGroup();
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}
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@ -262,29 +260,11 @@ void WideGraph::setMode65(int n)
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ui->widePlot->setMode65(n);
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}
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/*
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void WideGraph::on_cbFcenter_stateChanged(int n)
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{
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m_bForceCenterFreq = (n!=0);
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if(m_bForceCenterFreq) {
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ui->fCenterLineEdit->setEnabled(true);
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ui->pbSetRxHardware->setEnabled(true);
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} else {
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ui->fCenterLineEdit->setDisabled(true);
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ui->pbSetRxHardware->setDisabled(true);
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}
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}
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*/
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void WideGraph::on_fCenterLineEdit_editingFinished()
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{
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m_dForceCenterFreq=ui->fCenterLineEdit->text().toDouble();
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}
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void WideGraph::on_pbSetRxHardware_clicked()
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{
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}
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void WideGraph::initIQplus()
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{
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}
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@ -14,10 +14,7 @@ public:
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explicit WideGraph(QWidget *parent = 0);
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~WideGraph();
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bool m_bForceCenterFreq;
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qint32 m_mult570;
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double m_dForceCenterFreq;
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double m_cal570;
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void dataSink2(float s[], int nkhz, int ihsym, int ndiskdata,
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uchar lstrong[]);
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@ -59,7 +56,6 @@ private slots:
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void on_autoZeroPushButton_clicked();
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// void on_cbFcenter_stateChanged(int arg1);
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void on_fCenterLineEdit_editingFinished();
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void on_pbSetRxHardware_clicked();
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void on_cbSpec2d_toggled(bool checked);
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private:
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35
widegraph.ui
35
widegraph.ui
@ -83,13 +83,13 @@
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</size>
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</property>
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<property name="suffix">
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<string> kHz</string>
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<string> Hz</string>
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</property>
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<property name="minimum">
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<number>-24</number>
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<number>-500</number>
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</property>
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<property name="maximum">
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<number>24</number>
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<number>500</number>
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</property>
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<property name="singleStep">
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<number>1</number>
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@ -149,19 +149,19 @@
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</size>
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</property>
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<property name="suffix">
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<string> kHz</string>
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<string> Hz</string>
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</property>
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<property name="minimum">
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<number>5</number>
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<number>20</number>
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</property>
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<property name="maximum">
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<number>90</number>
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<number>1000</number>
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</property>
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<property name="singleStep">
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<number>5</number>
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</property>
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<property name="value">
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<number>60</number>
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<number>200</number>
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</property>
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</widget>
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</item>
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@ -363,10 +363,17 @@
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</property>
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</spacer>
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</item>
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<item>
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<widget class="QLabel" name="label_5">
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<property name="text">
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<string>USB Dial Freq (kHz)</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLineEdit" name="fCenterLineEdit">
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<property name="enabled">
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<bool>false</bool>
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<bool>true</bool>
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</property>
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<property name="sizePolicy">
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<sizepolicy hsizetype="Fixed" vsizetype="Fixed">
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@ -381,17 +388,7 @@
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</size>
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</property>
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<property name="text">
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<string>1296.065</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QPushButton" name="pbSetRxHardware">
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<property name="enabled">
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<bool>false</bool>
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</property>
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<property name="text">
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<string>Set Rx Freq</string>
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<string>473.000</string>
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</property>
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</widget>
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</item>
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