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https://github.com/saitohirga/WSJT-X.git
synced 2025-10-30 12:30:23 -04:00
e198b27ccf
Sync tone can now be anywhere in the range 200-4300 Hz (approx). NB: this is experimental, needs thorough testing! git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/trunk@290 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
101 lines
2.7 KiB
Fortran
101 lines
2.7 KiB
Fortran
!---------------------------------------------------- decode3
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subroutine decode3(d2,jz,istart,filename)
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#ifdef Win32
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use dfport
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#endif
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integer*2 d2(jz),d2d(65*11025)
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character*24 filename
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character FileID*40
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include 'gcom1.f90'
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include 'gcom2.f90'
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if(ichar(filename(1:1)).eq.0) go to 999
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FileID=filename
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decodedfile=filename
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lumsg=11
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nqrn=nclip+5
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nmode=1
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if(mode(1:4).eq.'JT65') then
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nmode=2
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if(mode(5:5).eq.'A') mode65=1
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if(mode(5:5).eq.'B') mode65=2
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if(mode(5:5).eq.'C') mode65=4
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endif
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if(mode.eq.'Echo') nmode=3
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if(mode.eq.'JT6M') nmode=4
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sum=0.
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do i=1,jz
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sum=sum+d2(i)
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enddo
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nave=nint(sum/jz)
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do i=1,jz
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d2(i)=d2(i)-nave
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d2d(i)=d2(i)
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enddo
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if(nblank.ne.0) call blanker(d2d,jz)
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nseg=1
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if(mode(1:4).eq.'JT65') then
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i=index(FileID,'.')-3
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if(FileID(i:i).eq.'1'.or.FileID(i:i).eq.'3'.or.FileID(i:i).eq.'5' &
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.or.FileID(i:i).eq.'7'.or.FileID(i:i).eq.'9') nseg=2
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endif
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open(23,file=appdir(:lenappdir)//'/CALL3.TXT',status='unknown')
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if(nadd5.eq.1) then
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nzero=5*11025
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do i=jz,nzero+1,-1
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d2d(i)=d2d(i-nzero)
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enddo
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do i=1,nzero
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d2d(i)=0
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enddo
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jz=min(60*11025,jz+nzero)
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endif
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call wsjt1(d2d,jz,istart,samfacin,FileID,ndepth,MinSigdB, &
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NQRN,DFTolerance,MouseButton,NClearAve, &
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nMode,NFreeze,NAFC,NZap,mode65,idf, &
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MyCall,HisCall,HisGrid,neme,nsked,ntx2,s2, &
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ps0,npkept,lumsg,basevb,rmspower,nslim2,psavg,ccf,Nseg, &
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MouseDF,NAgain,LDecoded,nspecial,ndf,ss1,ss2)
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close(23)
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if(basevb.le.-98.0) go to 999
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! See whether this file should be saved or erased from disk
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if(nsave.eq.1 .and. ldecoded) filetokilla=''
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if(nsave.eq.3 .or. (nsave.eq.2 .and. lauto.eq.1)) then
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filetokilla=''
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filetokillb=''
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endif
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if(nsavelast.eq.1) filetokillb=''
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nsavelast=0
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ierr=unlink(filetokillb)
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nclearave=0
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nagain=0
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if(mode(1:4).eq.'JT65') then
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call pix2d65(d2d,jz)
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else if(mode.eq.'FSK441') then
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nz=s2(1,1)
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call pix2d(d2d,jz,mousebutton,MouseDF,NFreeze,mode,s2,64,nz,b)
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else if(mode(1:4).eq.'JT6M' .and. mousebutton.eq.0) then
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nz=s2(1,1)
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call pix2d(d2d,jz,mousebutton,MouseDF,NFreeze,mode,s2,64,nz,b)
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endif
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! Compute red and magenta cutves for small plot area, FSK441/JT6M only
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if(mode.eq.'FSK441' .or. mode.eq.'JT6M') then
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do i=1,128
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if(mode.eq.'FSK441' .and. ps0(i).gt.0.0) ps0(i)=10.0*log10(ps0(i))
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if(psavg(i).gt.0.0) psavg(i)=10.0*log10(psavg(i))
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enddo
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endif
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999 return
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end subroutine decode3
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