WSJT-X/gcom2.f90
Joe Taylor db254d4e32 Changes to make it possible to decode JT65 over a much wider range of DF.
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
2006-09-08 20:54:59 +00:00

101 lines
6.3 KiB
Fortran

! Variable Purpose Set in Thread
!-------------------------------------------------------------------------
real ps0 !Spectrum of best ping, FSK441/JT6m Decoder
real psavg !Average spectrum Decoder
real s2 !2d spectrum for horizontal waterfall GUI
real ccf !CCF in time (blue curve) Decoder
real green !Data for green line GUI
integer ngreen !Length of green GUI
real dgain !Digital audio gain setting GUI
integer iter !(why is this here??)
integer ndecoding !Decoder status (see decode2.f90) GUI,Decoder
integer ndecoding0 !Status on previous decode GUI,Decoder
integer mousebutton !Which button was clicked? GUI
integer ndecdone !Is decoder finished? GUI,Decoder
integer npingtime !Time in file of mouse-selected ping GUI,Decoder
integer ierr !(why is this here?)
integer lauto !Are we in Auto mode? GUI
integer mantx !Manual transmission requested? GUI,SoundIn
integer nrestart !True if transmission should restart GUI,SoundIn
integer ntr !Are we in 2nd sequence? SoundIn
integer nmsg !Length of Tx message SoundIn
integer nsave !Which files to save? GUI
integer nadd5 !Prepend 5 sec of 0's before decoding? GUI
integer dftolerance !DF tolerance (Hz) GUI
logical LDecoded !Was a message decoded? Decoder
logical rxdone !Has the Rx sequence finished? SoundIn,Decoder
integer monitoring !Are we monitoring? GUI
integer nzap !Is Zap checked? GUI
integer nsavecum !(why is this here?)
integer minsigdb !Decoder threshold setting GUI
integer nclearave !Set to 1 to clear JT65 avg GUI,Decoder
integer nfreeze !Is Freeze checked? GUI
integer nafc !Is AFC checked? GUI
integer nmode !Which WSJT mode? GUI,Decoder
integer mode65 !JT65 sub-mode (A/B/C ==> 1/2/4) GUI,SoundIn,Decoder
integer nclip !Clipping level GUI
integer ndebug !Write debugging info? GUI
integer nblank !Is NB checked? GUI
integer nfmid !Center frequency of main display GUI
integer nfrange !Frequency range of main display GUI
integer nport !Requested COM port number GUI
integer mousedf !Mouse-selected freq offset, DF GUI
integer neme !EME calls only in deep search? GUI
integer nsked !Sked mode for deep search? GUI
integer naggressive !Is "Aggressive decoding" checked? GUI
integer ntx2 !Is "No shorthands if Tx1" checked? GUI
integer nslim2 !2nd Decoder threshold for FSK441. JT6M GUI
integer nagain !Decode same file again? GUI
integer nsavelast !Save last file? GUI
integer shok !Shorthand messages OK? GUI
integer sendingsh !Sending a shorthand message? SoundIn
integer*2 d2a !Rx data, extracted from y1 Decoder
integer*2 d2b !Rx data, selected by mouse-pick Decoder
integer*2 b !Pixel values for waterfall spectrum GUI
integer jza !Length of data in d2a GUI,Decoder
integer jzb !(why is this here?)
integer ntime !Integer Unix time (now) SoundIn
integer idinterval !Interval between CWIDs, minutes GUI
integer msmax !(why is this here?)
integer lenappdir !Length of Appdir string GUI
integer idf !Frequency offset in Hz Decoder
integer ndiskdat !1 if data read from disk, 0 otherwise GUI
integer nlines !Available lines of waterfall data GUI
integer nflat !Is waterfall to be flattened? GUI
integer ntxreq !Tx msg# requested GUI
integer ntxnow !Tx msg# being sent now GUI
integer ndepth !Requested "depth" of JT65 decoding GUI
integer nspecial !JT65 shorthand msg#: RO=2 RRR=3 73=4 Decoder
integer ndf !Measured DF in Hz Decoder
real ss1 !Magenta curve for JT65 shorthand msg Decoder
real ss2 !Orange curve for JT65 shorthand msg Decoder
character mycall*12 !My call sign GUI
character hiscall*12 !His call sign GUI
character hisgrid*6 !His grid locator GUI
character txmsg*28 !Message to be transmitted GUI
character sending*28 !Message being sent SoundIn
character mode*6 !WSJT operating mode GUI
character utcdate*12 !UTC date GUI
character*24 fname0 !Filenames to be recorded, read, ... Decoder
character*24 fnamea
character*24 fnameb
character*24 decodedfile
character*80 AppDir !WSJT installation directory GUI
character*80 filetokilla !Filenames (full path) Decoder
character*80 filetokillb
character*12 pttport
common/gcom2/ps0(431),psavg(450),s2(64,3100),ccf(-5:540), &
green(500),ngreen,dgain,iter,ndecoding,ndecoding0,mousebutton, &
ndecdone,npingtime,ierr,lauto,mantx,nrestart,ntr,nmsg,nsave,nadd5, &
dftolerance,LDecoded,rxdone,monitoring,nzap,nsavecum,minsigdb, &
nclearave,nfreeze,nafc,nmode,mode65,nclip,ndebug,nblank,nport, &
mousedf,neme,nsked,naggressive,ntx2,nslim2,nagain,nsavelast, &
shok,sendingsh,d2a(661500),d2b(661500),b(60000),jza,jzb,ntime, &
idinterval,msmax,lenappdir,idf,ndiskdat,nlines,nflat,ntxreq,ntxnow, &
ndepth,nspecial,ndf,nfmid,nfrange,ss1(-224:224),ss2(-224:224), &
mycall,hiscall,hisgrid,txmsg,sending,mode,fname0,fnamea, &
fnameb,decodedfile,AppDir,filetokilla,filetokillb,utcdate,pttport
!### volatile /gcom2/