WSJT-X/lib/jt9code.f90

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1.1 KiB
Fortran
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program jt9code
! Generate simulated data for testing of WSJT-X
parameter (NMAX=1800*12000)
character msg*22,msg0*22,decoded*22
integer*4 i4tone(85) !Channel symbols (values 0-8)
integer*4 i4data(69)
integer*4 i4DataSymNoGray(69) !Data Symbols, values 0-7
integer*1 i1ScrambledBits(207) !Unpacked bits, scrambled order
integer*1 i1Bits(207) !Encoded information-carrying bits
integer*1 i1SoftSymbols(207)
integer*1 i1
equivalence (i1,i4)
include 'jt9sync.f90'
common/acom/dat(NMAX),iwave(NMAX)
nargs=iargc()
if(nargs.ne.1) then
print*,'Usage: jt9code "message"'
go to 999
endif
call getarg(1,msg0)
write(*,1000) msg0
1000 format('Message:',3x,a22)
msg=msg0
ichk=0
itext=0
call genjt9(msg,ichk,decoded,i4tone,itext) !Encode message into tone #s
write(*,1002) i4tone
1002 format('Channel symbols:'/(30i2))
if(itext.eq.0) write(*,1004) decoded
1004 format('Decoded message:',1x,a22)
if(itext.ne.0) write(*,1005) decoded
1005 format('Decoded message:',1x,a22,3x,'(free text)')
999 end program jt9code