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Add -M option to jt65sim, allowing it to produce arbitrary test messages.

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git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@8216 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Steven Franke 2017-11-03 22:11:20 +00:00
parent ae66bf524e
commit f072b5309c
1 changed files with 9 additions and 5 deletions
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14
lib/jt65sim.f90
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@ -21,7 +21,7 @@ program jt65sim
character msg*22,fname*11,csubmode*1,c,optarg*500,numbuf*32
! character call1*5,call2*5
logical :: display_help=.false.,seed_prngs=.true.
type (option) :: long_options(8) = [ &
type (option) :: long_options(9) = [ &
option ('help',.false.,'h','Display this help message',''), &
option ('sub-mode',.true.,'m','sub mode, default MODE=A','MODE'), &
option ('num-sigs',.true.,'n','number of signals per file, default SIGNALS=10','SIGNALS'), &
@ -29,7 +29,9 @@ program jt65sim
option ('time-offset',.true.,'t','Time delta, default SECONDS=0.0','SECONDS'), &
option ('num-files',.true.,'f','Number of files to generate, default FILES=1','FILES'), &
option ('no-prng-seed',.false.,'p','Do not seed PRNGs (use for reproducible tests)',''), &
option ('strength',.true.,'s','S/N in dB (2500Hz reference b/w), default SNR=0','SNR') ]
option ('strength',.true.,'s','S/N in dB (2500Hz reference b/w), default SNR=0','SNR'), &
option ('message',.true.,'M','Message text','Message') ]
integer nprc(126) !Sync pattern
data nprc/1,0,0,1,1,0,0,0,1,1,1,1,1,1,0,1,0,1,0,0, &
0,1,0,1,1,0,0,1,0,0,0,1,1,1,0,0,1,1,1,1, &
@ -47,9 +49,10 @@ program jt65sim
xdt=0.
snrdb=0.
nfiles=1
msg="K1ABC W9XYZ EN37"
do
call getopt('hm:n:d:t:f:ps:',long_options,c,optarg,narglen,nstat,noffset,nremain,.true.)
call getopt('hm:n:d:t:f:ps:M:',long_options,c,optarg,narglen,nstat,noffset,nremain,.true.)
if( nstat .ne. 0 ) then
exit
end if
@ -83,6 +86,9 @@ program jt65sim
else
read (numbuf, *,err=10) snrdb
end if
case ('M')
read (optarg(:narglen), '(A)',err=10) msg
write(*,*) msg
end select
cycle
10 display_help=.true.
@ -150,9 +156,7 @@ program jt65sim
! call2="W9"//char(ic1)//char(ic2)//char(ic3)
! write(msg,1010) call1,call2,nint(xsnr)
!1010 format(a5,1x,a5,1x,i3.2)
msg="K1ABC W9XYZ EN37"
!###
call packmsg(msg,dgen,itype,.false.) !Pack message into 12 six-bit bytes
call rs_encode(dgen,sent) !Encode using RS(63,12)
call interleave63(sent,1) !Interleave channel symbols