mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-22 04:11:16 -05:00
bfe9e49e03
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@3469 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
69 lines
1.6 KiB
Fortran
69 lines
1.6 KiB
Fortran
program jt65
|
|
|
|
! Test the JT65 decoder for WSJT-X
|
|
|
|
parameter (NZMAX=60*12000)
|
|
integer*4 ihdr(11)
|
|
integer*2 id2(NZMAX)
|
|
real*4 dd(NZMAX)
|
|
character*80 infile
|
|
integer*2 nfmt2,nchan2,nbitsam2,nbytesam2
|
|
character*4 ariff,awave,afmt,adata
|
|
common/hdr/ariff,lenfile,awave,afmt,lenfmt,nfmt2,nchan2, &
|
|
nsamrate,nbytesec,nbytesam2,nbitsam2,adata,ndata
|
|
common/tracer/limtrace,lu
|
|
equivalence (lenfile,ihdr(2))
|
|
|
|
nargs=iargc()
|
|
if(nargs.lt.1) then
|
|
print*,'Usage: jt65 file1 [file2 ...]'
|
|
go to 999
|
|
endif
|
|
limtrace=0
|
|
lu=12
|
|
|
|
newdat=1
|
|
ntol=50
|
|
nfa=2700
|
|
! nfb=4000
|
|
nfqso=933
|
|
nagain=0
|
|
|
|
open(12,file='timer.out',status='unknown')
|
|
open(22,file='kvasd.dat',access='direct',recl=1024,status='unknown')
|
|
|
|
call timer('jt65 ',0)
|
|
|
|
do ifile=1,nargs
|
|
call getarg(ifile,infile)
|
|
open(10,file=infile,access='stream',status='old',err=998)
|
|
|
|
call timer('read ',0)
|
|
read(10) ihdr
|
|
nutc=ihdr(1) !Silence compiler warning
|
|
i1=index(infile,'.wav')
|
|
read(infile(i1-4:i1-1),*,err=10) nutc
|
|
go to 20
|
|
10 nutc=0
|
|
20 npts=52*12000
|
|
read(10) id2(1:npts)
|
|
call timer('read ',1)
|
|
dd(1:npts)=id2(1:npts)
|
|
dd(npts+1:)=0.
|
|
|
|
call timer('jt65a ',0)
|
|
call jt65a(dd,npts,newdat,nutc,ntol,nfa,nfqso,nagain,ndecoded)
|
|
call timer('jt65a ',1)
|
|
enddo
|
|
|
|
call timer('jt65 ',1)
|
|
call timer('jt65 ',101)
|
|
call four2a(a,-1,1,1,1) !Free the memory used for plans
|
|
call filbig(a,-1,1,0.0,0,0,0,0,0) ! (ditto)
|
|
go to 999
|
|
|
|
998 print*,'Cannot open file:'
|
|
print*,infile
|
|
|
|
999 end program jt65
|