mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-12-24 11:40:31 -05:00
More cleanup; correct the value of NSMAX in GUI.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@2639 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Joe Taylor
parent
2b21431e44
commit
e2e3e98e06
@ -1,12 +1,12 @@
|
||||
#ifndef COMMONS_H
|
||||
#define COMMONS_H
|
||||
|
||||
#define NSMAX 10000
|
||||
#define NSMAX 22000
|
||||
|
||||
extern "C" {
|
||||
|
||||
extern struct {
|
||||
short int d2[1800*12000]; //This is "common/jt8com/..." in fortran
|
||||
short int d2[1800*12000]; //This is "common/jt9com/..." in fortran
|
||||
float ss[184*NSMAX];
|
||||
float savg[NSMAX];
|
||||
double fcenter; //USB dial freq (kHz)
|
||||
@ -27,7 +27,7 @@ extern struct {
|
||||
int kin;
|
||||
int kline;
|
||||
char datetime[20];
|
||||
} jt8com_;
|
||||
} jt9com_;
|
||||
|
||||
}
|
||||
|
||||
|
||||
12
getfile.cpp
12
getfile.cpp
@ -12,14 +12,14 @@ void getfile(QString fname, int ntrperiod)
|
||||
FILE* fp=fopen(name,"rb");
|
||||
|
||||
int npts=ntrperiod*12000;
|
||||
memset(jt8com_.d2,0,2*npts);
|
||||
memset(jt9com_.d2,0,2*npts);
|
||||
|
||||
if(fp != NULL) {
|
||||
// Read (and ignore) a 44-byte WAV header; then read data
|
||||
fread(jt8com_.d2,1,44,fp);
|
||||
int nrd=fread(jt8com_.d2,2,npts,fp);
|
||||
fread(jt9com_.d2,1,44,fp);
|
||||
int nrd=fread(jt9com_.d2,2,npts,fp);
|
||||
fclose(fp);
|
||||
// for(int i=0; i<npts; i++) jt8com_.d2[i]/=100;
|
||||
// for(int i=0; i<npts; i++) jt9com_.d2[i]/=100;
|
||||
}
|
||||
}
|
||||
|
||||
@ -76,9 +76,9 @@ void savewav(QString fname, int ntrperiod)
|
||||
hdr.ndata=2*npts;
|
||||
|
||||
fwrite(&hdr,sizeof(hdr),1,fp);
|
||||
// memcpy(jt8com_.d2,buf,2*npts);
|
||||
// memcpy(jt9com_.d2,buf,2*npts);
|
||||
// fwrite(buf,2,npts,fp);
|
||||
fwrite(jt8com_.d2,2,npts,fp);
|
||||
fwrite(jt9com_.d2,2,npts,fp);
|
||||
fclose(fp);
|
||||
}
|
||||
// free(buf);
|
||||
|
||||
15
lib/jt9.f90
15
lib/jt9.f90
@ -16,7 +16,7 @@ program jt9
|
||||
character*22 msg
|
||||
integer*2 id2
|
||||
complex c0
|
||||
common/jt8com/id2(NMAX),ss(184,NSMAX),savg(NSMAX),c0(NDMAX), &
|
||||
common/jt9com/id2(NMAX),ss(184,NSMAX),savg(NSMAX),c0(NDMAX), &
|
||||
nutc,npts8,junk(20)
|
||||
|
||||
nargs=iargc()
|
||||
@ -90,20 +90,9 @@ program jt9
|
||||
|
||||
10 continue
|
||||
|
||||
do i=0,512
|
||||
if(lstrong(i)) print*,'Strong signal at ',12000.0*i/1024.0
|
||||
enddo
|
||||
|
||||
nz=1000.0/df3
|
||||
do i=1,nz
|
||||
freq=f0a + (i-1)*df3
|
||||
write(78,3001) i,freq,savg(i)
|
||||
3001 format(i8,2f12.3)
|
||||
enddo
|
||||
|
||||
nutc=nutc0
|
||||
nstandalone=1
|
||||
call sync9(ss,tstep,f0a,df3,lagpk,fpk)
|
||||
call sync9(ss,tstep,f0a,df3,lagpk,fpk) !Find sig, get rough DT and DF
|
||||
call spec9(c0,npts8,nsps,f0a,lagpk,fpk,i1SoftSymbols)
|
||||
call decode9(i1SoftSymbols,msg)
|
||||
xdt=lagpk*0.5*nsps/12000.0
|
||||
|
||||
37
lib/ms3.f90
37
lib/ms3.f90
@ -1,37 +0,0 @@
|
||||
program ms3
|
||||
|
||||
! Starting code for a JTMS3 decoder.
|
||||
|
||||
character*80 infile
|
||||
integer hdr(11)
|
||||
integer*2 id
|
||||
common/mscom/id(1440000),s1(215,703),s2(215,703)
|
||||
|
||||
nargs=iargc()
|
||||
if(nargs.lt.1) then
|
||||
print*,'Usage: ms3 file1 [file2 ...]'
|
||||
print*,' Reads data from *.wav files.'
|
||||
go to 999
|
||||
endif
|
||||
|
||||
npts=30*48000
|
||||
kstep=4096
|
||||
|
||||
do ifile=1,nargs
|
||||
call getarg(ifile,infile)
|
||||
open(10,file=infile,access='stream',status='old',err=998)
|
||||
read(10) hdr
|
||||
read(10) id
|
||||
close(10)
|
||||
|
||||
do k=kstep,npts,kstep
|
||||
call specjtms(k)
|
||||
enddo
|
||||
enddo
|
||||
|
||||
go to 999
|
||||
|
||||
998 print*,'Cannot open file:'
|
||||
print*,infile
|
||||
|
||||
999 end program ms3
|
||||
63
lib/msk.f90
63
lib/msk.f90
@ -1,63 +0,0 @@
|
||||
program msk
|
||||
|
||||
! Program to test decoding routines for mode JTMSK.
|
||||
|
||||
parameter (NSMAX=30*48000)
|
||||
character*80 infile
|
||||
character*6 cfile6
|
||||
character*12 arg
|
||||
character*12 mycall
|
||||
real dat(NSMAX)
|
||||
real x(NSMAX)
|
||||
complex cx(0:NSMAX/2)
|
||||
integer hdr(11)
|
||||
integer*2 id
|
||||
common/mscom/id(NSMAX),s1(215,703),s2(215,703)
|
||||
|
||||
nargs=iargc()
|
||||
if(nargs.lt.2) then
|
||||
print*,'Usage: msk nslow snr'
|
||||
go to 999
|
||||
endif
|
||||
call getarg(1,arg)
|
||||
read(arg,*) nslow
|
||||
call getarg(2,arg)
|
||||
read(arg,*) snr
|
||||
|
||||
! Read simulated pings from a file
|
||||
open(71,file='dat.71',form='unformatted',status='old')
|
||||
read(71) id
|
||||
|
||||
cfile6='123400'
|
||||
npts=30*48000
|
||||
kstep=2048
|
||||
minsigdb=1
|
||||
mousedf=0
|
||||
ntol=200
|
||||
mycall='W8WN'
|
||||
|
||||
! Make some band-limited noise.
|
||||
call random_number(x)
|
||||
nfft=NSMAX
|
||||
call four2a(x,nfft,1,-1,0)
|
||||
df=48000.0/nfft
|
||||
ia=nint(300.0/df)
|
||||
ib=nint(2700.0/df)
|
||||
cx(:ia)=0.
|
||||
cx(ib:)=0.
|
||||
call four2a(cx,nfft,1,1,-1)
|
||||
x(1)=0.
|
||||
rms=sqrt(dot_product(x,x)/NSMAX)
|
||||
x=x/rms
|
||||
|
||||
sig=(10.0**(0.05*snr))/32768.0 !Scaled signal strength
|
||||
dat=sig*id + x !Add pings to noise
|
||||
|
||||
! This loop simulates being called from "datasink()" in program JTMSK.
|
||||
do iblk=1,npts/kstep
|
||||
k=iblk*kstep
|
||||
call rtping(dat,k,cfile6,MinSigdB,MouseDF,ntol,mycall)
|
||||
if(nslow.ne.0) call usleep(42000)
|
||||
enddo
|
||||
|
||||
999 end program msk
|
||||
49
lib/msk0.f90
49
lib/msk0.f90
@ -1,49 +0,0 @@
|
||||
program msk
|
||||
|
||||
! Starting code for a JTMSK decoder.
|
||||
|
||||
parameter (NSMAX=30*48000)
|
||||
character*80 infile
|
||||
character*6 cfile6
|
||||
real dat(NSMAX)
|
||||
integer hdr(11)
|
||||
integer*2 id
|
||||
common/mscom/id(NSMAX),s1(215,703),s2(215,703)
|
||||
|
||||
nargs=iargc()
|
||||
if(nargs.lt.1) then
|
||||
print*,'Usage: msk file1 [file2 ...]'
|
||||
print*,' Reads data from *.wav files.'
|
||||
go to 999
|
||||
endif
|
||||
|
||||
npts=30*48000
|
||||
kstep=2048
|
||||
minsigdb=6
|
||||
mousedf=0
|
||||
ntol=200
|
||||
|
||||
do ifile=1,nargs
|
||||
call getarg(ifile,infile)
|
||||
open(10,file=infile,access='stream',status='old',err=998)
|
||||
read(10) hdr
|
||||
read(10) id
|
||||
close(10)
|
||||
hdr(1)=hdr(2)
|
||||
i1=index(infile,'.wav')
|
||||
cfile6=infile(i1-6:i1-1)
|
||||
dat=id
|
||||
|
||||
k=0
|
||||
do iblk=1,npts/kstep
|
||||
k=k+kstep
|
||||
call rtping(dat,k,cfile6,MinSigdB,MouseDF,ntol)
|
||||
enddo
|
||||
enddo
|
||||
|
||||
go to 999
|
||||
|
||||
998 print*,'Cannot open file:'
|
||||
print*,infile
|
||||
|
||||
999 end program msk
|
||||
@ -37,7 +37,7 @@ subroutine symspec(k,ntrperiod,nsps,ndiskdat,nb,nbslider,pxdb,s,f0a,df3, &
|
||||
logical*1 lstrong(0:1023) !Should be (0:512)
|
||||
integer*2 id2
|
||||
complex c0
|
||||
common/jt8com/id2(NMAX),ss(184,NSMAX),savg(NSMAX),c0(NDMAX), &
|
||||
common/jt9com/id2(NMAX),ss(184,NSMAX),savg(NSMAX),c0(NDMAX), &
|
||||
nutc,npts8,junk(20)
|
||||
equivalence (x2,cx2)
|
||||
data rms/999.0/,k0/99999999/,ntrperiod0/0/,nfft3z/0/
|
||||
|
||||
@ -317,10 +317,10 @@ void MainWindow::dataSink(int k)
|
||||
|
||||
if(m_diskData) {
|
||||
ndiskdat=1;
|
||||
jt8com_.ndiskdat=1;
|
||||
jt9com_.ndiskdat=1;
|
||||
} else {
|
||||
ndiskdat=0;
|
||||
jt8com_.ndiskdat=0;
|
||||
jt9com_.ndiskdat=0;
|
||||
}
|
||||
// Get power, spectrum, nkhz, and ihsym
|
||||
nb=0;
|
||||
@ -365,8 +365,8 @@ void MainWindow::dataSink(int k)
|
||||
n=0;
|
||||
}
|
||||
if(ihsym == 179) {
|
||||
jt8com_.newdat=1;
|
||||
jt8com_.nagain=0;
|
||||
jt9com_.newdat=1;
|
||||
jt9com_.nagain=0;
|
||||
QDateTime t = QDateTime::currentDateTimeUtc();
|
||||
m_dateTime=t.toString("yyyy-MMM-dd hh:mm");
|
||||
decode(); //Start the decoder
|
||||
|
||||
@ -151,9 +151,9 @@ void CPlotter::draw(float swide[], int i0, float splot[]) //draw()
|
||||
void CPlotter::UTCstr()
|
||||
{
|
||||
int ihr,imin,isec;
|
||||
if(jt8com_.ndiskdat != 0) {
|
||||
ihr=jt8com_.nutc/10000;
|
||||
imin=(jt8com_.nutc/100) % 100;
|
||||
if(jt9com_.ndiskdat != 0) {
|
||||
ihr=jt9com_.nutc/10000;
|
||||
imin=(jt9com_.nutc/100) % 100;
|
||||
} else {
|
||||
qint64 ms = QDateTime::currentMSecsSinceEpoch() % 86400000;
|
||||
imin=ms/60000;
|
||||
|
||||
10
soundin.cpp
10
soundin.cpp
@ -2,12 +2,12 @@
|
||||
#include <stdexcept>
|
||||
|
||||
#define FRAMES_PER_BUFFER 1024
|
||||
#define NSMAX 10000
|
||||
#define NSMAX 22000
|
||||
|
||||
extern "C" {
|
||||
#include <portaudio.h>
|
||||
extern struct {
|
||||
short int d2[1800*12000]; //This is "common/jt8com/..." in fortran
|
||||
short int d2[1800*12000]; //This is "common/jt9com/..." in fortran
|
||||
float ss[184*NSMAX];
|
||||
float savg[NSMAX];
|
||||
double fcenter; //USB dial freq (kHz)
|
||||
@ -28,7 +28,7 @@ extern struct {
|
||||
int kin;
|
||||
int kline;
|
||||
char datetime[20];
|
||||
} jt8com_;
|
||||
} jt9com_;
|
||||
}
|
||||
|
||||
typedef struct
|
||||
@ -67,9 +67,9 @@ extern "C" int a2dCallback( const void *inputBuffer, void *outputBuffer,
|
||||
|
||||
nbytes=2*framesToProcess; //Bytes per frame
|
||||
k=udata->kin;
|
||||
memcpy(&jt8com_.d2[k],inputBuffer,nbytes); //Copy all samples to d2
|
||||
memcpy(&jt9com_.d2[k],inputBuffer,nbytes); //Copy all samples to d2
|
||||
udata->kin += framesToProcess;
|
||||
jt8com_.kin=udata->kin;
|
||||
jt9com_.kin=udata->kin;
|
||||
|
||||
return paContinue;
|
||||
}
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
#include "widegraph.h"
|
||||
#include "ui_widegraph.h"
|
||||
|
||||
#define NSMAX 10000
|
||||
#define NSMAX 22000
|
||||
|
||||
WideGraph::WideGraph(QWidget *parent) :
|
||||
QDialog(parent),
|
||||
|
||||
Loading…
Reference in New Issue
Block a user